Freezers - Ultra-Low Temperature -80°C News

Laboratory -80°C ultra-low temperature (ULT) freezers are critical pieces of equipment used to safely store temperature-sensitive biological samples, reagents, enzymes, vaccines, cell lines, and clinical materials. Commonly used in research laboratories, biotechnology, pharmaceutical facilities, and healthcare environments, they ensure long-term sample stability and compliance with strict storage requirements. Selecting the right -80°C ULT freezer is essential to maintaining sample integrity, energy efficiency, and operational reliability.  

🔍 Key Considerations When Selecting a -80°C ULT Freezer
1. Energy Efficiency and Running Costs
Energy consumption is a major operational factor for ULT freezers due to their continuous running requirements. Look for features such as:
- Natural refrigerants (low global warming potential)
- High-efficiency compressors
- Vacuum insulated panels (VIP)
- ECO or energy-saving operating modes
- Optimised door sealing systems
Improved efficiency reduces both environmental impact and long-term operating costs.
2. Temperature Range and Stability
ULT freezers typically operate within a range of -40°C to -86°C, with -80°C being the standard setpoint for most applications. When assessing performance, consider:
- Temperature uniformity across all shelving levels
- Recovery time after door openings
- Stability under fluctuating ambient room conditions
- Alarm systems for high/low temperature deviations
Consistent temperature control is essential to protect valuable and often irreplaceable samples.  
3. Capacity and Internal Configuration
ULT freezers are available in a variety of capacities, typically ranging from compact under-counter units to large upright storage systems. Key considerations include:
- Number of sample boxes or cryobox capacity
- Adjustable shelving or rack systems
- Internal organisation for 2-inch or 3-inch box formats
- Accessibility and ergonomic loading design
Choosing the correct capacity ensures efficient use of laboratory space while supporting current and future storage needs.  
4. Temperature Control and Monitoring Systems
Modern ULT freezers offer advanced digital control systems to support accuracy and compliance. Common features include:
- Microprocessor-based temperature controllers
- Digital display with setpoint and real-time temperature readings
- Audible and visual alarms
- Remote monitoring and network connectivity
- Data logging for audit and compliance requirements
These features are particularly important in regulated environments such as GMP or clinical research facilities.  
5. Safety Features and Sample Protection
Sample security is a key priority in ultra-low temperature storage. Important safety features include:
- Power failure alarms and battery backup systems
- Door ajar alarms Compressor protection systems
- Access control options (key locks or digital PIN access)
- Optional CO₂ or LN₂ backup cooling systems
These safeguards help ensure samples remain protected even during unexpected system interruptions.  
6. Noise Levels and Laboratory Environment
As ULT freezers run continuously, noise and heat output can impact laboratory comfort. Consider:
- Low-noise compressor systems
- Heat output and ventilation requirements
- Suitability for open-plan or shared laboratory spaces
Efficient airflow design can significantly improve usability in smaller laboratory environments.  
7. Compliance and Regulatory Requirements
For laboratories operating under regulated frameworks, compliance is essential. Key considerations include:
- GLP/GMP compliance support
- UKAS or ISO-aligned validation documentation
- Audit-ready data logging and traceability
- Calibration and service support availability
Reliable documentation and monitoring systems help ensure regulatory confidence.  
🛠 Example: Haier Biomedical UltraEco ULT Freezers
Haier Biomedical offers a range of ultra-low temperature storage solutions designed for energy efficiency and reliable sample protection.
The UltraEco series is widely recognised for combining sustainability with high-performance storage, making it suitable for modern laboratory environments. Key characteristics include:
- Low energy consumption design to reduce running costs
- Environmentally friendly refrigerants
- Stable temperature control around -80°C setpoints
- Digital monitoring and alarm systems
- Ergonomic upright configurations for efficient storage access
These models are commonly used in research, clinical, and pharmaceutical applications where both performance and energy efficiency are priorities.  
💡 Quick Buying Tips
- Match freezer capacity to current and projected sample storage needs
- Prioritise temperature stability and fast recovery after door openings
- Consider long-term energy consumption, not just purchase price
- Ensure compatibility with laboratory monitoring and compliance systems
- Evaluate internal rack configuration for your sample formats
- Choose models with robust alarm and backup safety systems  

🤔 Need Expert Advice?
If you are unsure which -80°C ultra-low temperature freezer best suits your laboratory application, please contact our sales team on sales@wolflabs.co.uk and a member of our team will be happy to assist.

Haier Biomedical has expanded its UltraEco range of ultra-low temperature (ULT) freezers, reinforcing its commitment to energy efficiency, sustainability, and cost-effective laboratory storage. Designed with modern laboratories in mind, the updated line-up now includes the new smaller 580 litre DW-86L580BPT and larger 960 litre DW-86L960BPT models, complementing the established DW-86L830BPT and DW-86L730BPT units. These advanced ULT freezers offer reliable sample protection while significantly reducing environmental impact and operational costs.

Features & Benifits
- Enhanced energy efficiency for lower running costs: The Haier UltraEco ULT freezers are engineered to minimise energy consumption, helping laboratories reduce electricity bills without compromising performance—ideal for long-term cost savings.
- Sustainable refrigeration technology: Utilising hydrocarbon refrigerants and optimised insulation, the range supports greener lab operations by lowering carbon emissions and environmental footprint.
- Expanded capacity options: With the introduction of the DW-86L580BPT and DW-86L960BPT, laboratories can now choose from a wider range of storage capacities to suit varying sample volumes and space requirements.
- Reliable temperature uniformity and sample protection: Precise temperature control ensures consistent -86°C storage conditions, safeguarding valuable biological samples, vaccines, and reagents.
- Quiet operation and user-friendly design: Reduced noise levels and ergonomic features make these ULT freezers suitable for busy laboratory environments, improving day-to-day usability.
The Haier UltraEco range continues to set a benchmark for laboratories seeking high-performance ULT freezers that balance sustainability with operational efficiency, making them a smart investment for forward-thinking facilities.

Thermo Scientific TSX Universal Series ULT Freezers from WolfLabs
The Thermo Scientific TSX Universal Series ULT freezers, comprising of models TSX40086FA, TSX50086FA, TSX60086FA and TSX70086FA, provide laboratories with dependable, energy-efficient storage at –86 °C, ensuring the long-term preservation of biological samples, vaccines, enzymes and critical research materials. Designed for modern laboratory environments, these ultra-low temperature (ULT) freezers combine advanced cooling technology with intuitive controls and sustainable performance.
Ideal for research laboratories, biobanks, pharmaceutical facilities and clinical environments, the TSX Universal range delivers consistent temperature stability, reduced energy consumption and enhanced sample protection.

Features & Benefits
- Users Reliable –86 °C temperature performance - Maintains stable ultra-low temperatures to protect sensitive samples such as DNA, RNA, proteins and vaccines.
- Energy-efficient V-drive technology - Adaptive compressor technology adjusts cooling performance based on demand, reducing energy consumption and lowering operating costs.
- Quiet operation for laboratory environments - Low noise levels improve working conditions, making these freezers suitable for busy labs and shared workspaces.
- User-friendly touchscreen interface - Intuitive controls with clear temperature display and alarm monitoring simplify operation and ensure quick access to critical information.
- Enhanced sample security and alarm systems - Integrated alarms for temperature deviations, door openings and power failures help protect valuable samples and support regulatory compliance.

Nordic Lab U200 series of Ultra‑Low Temperature Freezers from WolfLabs
Laboratories handling biological samples, vaccines, enzymes, reagents and long‑term research materials need dependable ultra‑low temperature freezers with stable performance and efficient operation. The Nordic Lab XLT U200, ULT U200 and ULT/XLT U200 range of ultra‑low temperature (ULT) freezers offers robust cryogenic storage solutions with precise temperature control, high durability and energy‑efficient design. Specifically tailored for scientific, medical and research environments, these freezers support critical laboratory workflows where sample integrity is paramount.

Features & Benefits
- Consistent ultra‑low temperature performance - Engineered to maintain temperatures as low as –86 °C, the Nordic Lab ULT freezers ensure long‑term sample stability for DNA/RNA, proteins, cell lines and other sensitive biological materials.
- Energy‑efficient and cost‑effective - Advanced insulation and optimised refrigeration systems reduce energy consumption — helping laboratories cut operational costs while maintaining reliable cryogenic performance.
- User‑friendly digital controls - Intuitive digital displays allow easy monitoring and adjustment of temperature settings with clear read‑outs, ideal for busy laboratory environments.
- Robust construction for demanding use - Built with high‑quality components and reinforced doors, these freezers offer durability and minimal maintenance, supporting 24/7 operation in research, clinical and industrial labs.
- Safety and alarm systems - Integrated alarms for temperature deviations, power failures or door ajar conditions provide added protection for stored samples and timely alerts for laboratory staff.

Introduction
CoolMed CMF86V80 & CMF86V208 –86 °C Ultra Low Temperature Freezers from WolfLabs. 
The CoolMed CMF86V80 and CMF86V208 –86 °C ultra low temperature freezers are designed to provide secure, stable storage for high-value biological samples, vaccines and research materials. Engineered for laboratories, biobanks and pharmaceutical environments, these ULT freezers combine advanced temperature control, energy-efficient performance and robust safety features to protect critical samples even in demanding conditions.

Features & Benefits
- True –86 °C temperature performance - Maintains consistent ultra low temperatures for long-term storage of DNA, RNA, enzymes, vaccines and cell cultures.
- Two capacity options to suit different labs - Compact CMF86V80 for space-limited environments and higher-capacity CMF86V208 for growing sample collections.
- Advanced temperature control and alarms - Microprocessor control with audible and visual alarms for high/low temperature, power failure and sensor faults.
- Energy-efficient cascade refrigeration - Optimised refrigeration system delivers reliable cooling with reduced energy consumption and lower operating costs.
- Secure and user-friendly design - Lockable door, inner compartment doors and clear digital display ensure easy operation and enhanced sample security.

Introduction
Nordic Lab –80 °C Ultra-Low Freezers from WolfLabs.
Nordic Lab’s ULT series of ultra-low temperature freezers provides laboratories and research facilities with dependable cryogenic storage, operating down to –86 °C. The range includes both chest and upright models — specifically the ULT C75, ULT C200, ULT C300, ULT C400 (chest freezers) and the compact ULT U35 and ULT U100 upright freezers. These freezers are designed for efficiency, long-term sample preservation and low maintenance — making them ideal for biobanks, medical labs and research environments.

Features and benefits
- Ultra-low temperature performance - The ULT range achieves temperatures as low as –86 °C, offering stable and secure storage for sensitive biological samples.
- Wide capacity options - Models range from the compact 37 L ULT U35 to the 368 L ULT C400, giving labs scalable options to match their freezing needs.
- Energy-efficient, eco-friendly design - These freezers use cyclopentane insulation and a natural, HCFC-free Nature R refrigerant, reducing both energy consumption and environmental impact.
- Low maintenance & high reliability - Nordic Lab freezers require minimal servicing — mainly defrosting and occasional vacuum cleaning — and run on single-stage compressors for long-term durability.
- Safety and usability features - All models include audible and visual alarms for temperature deviations, a battery backup, CO₂ backup porthole, and insulated construction to maintain sample integrity.

Introduction 
Haier -86°C UltraEco ULT Freezer series from WolfLabs
Haier's UltraEco ULT Freezer series, featuring models DW-86L730BPT and DW-86L830BPT, sets a new benchmark in ultra-low temperature storage. Designed for laboratories requiring reliable and sustainable solutions, these freezers combine advanced technology with eco-friendly features to ensure optimal performance and sample integrity.

Features & Benefits:
- Exceptional Energy Efficiency: Utilising hydrocarbon refrigerants and frequency conversion technology, the UltraEco series reduces energy consumption by up to 49% compared to previous models, achieving ENERGY STAR certification.
- Rapid Temperature Recovery: Engineered for quick re-entry times, these freezers restore optimal temperatures within 60 seconds after door openings, minimising sample exposure.
- Enhanced Temperature Uniformity: Advanced insulation and refrigeration systems maintain a uniform temperature distribution of ±2°C, ensuring consistent storage conditions.
- Low Noise Operation: Operating at a sound level of approximately 42 dB(A), the UltraEco series provides a quieter laboratory environment.
- User-Friendly Interface: Equipped with a 10-inch capacitive touchscreen, the freezers offer intuitive controls and real-time monitoring for ease of use.

Introduction
LAUDA Mobifreeze M 270 portable ultra-low temperature freezer from Wolflabs.
Keeping the cold chain controlled during transportation thanks to a constant temperature – with the new Mobifreeze product. The battery-powered and mobile ultra low temperature chest freezer sets new standards in the field of intralogistics.

Features and benefits
- Flexible change between mains and battery operation possible, automatic charging when mains connection
- Comfortable touchscreen control unit with digital display for entering and calling up all safety-relevant values
- Bridging of transport phases up to 4 hours without power supply at - 80 °C storage temperature
- Energy-saving, maintenance-free refrigeration system with fully hermetic high-performance compressors
- Display and alarm functions are maintained in the event of a power failure (battery backup)

Introduction
PHC Europe MDF-DU500ZH-PE and MDF-DU700ZH-PE ultra-low temperature freezer from Wolflabs.
The MDF-DU500ZH-PE and MDF-DU700ZH-PE FrostLess -86°C Upright Freezers with reduced frost build-up on the inner doors. Provides optimum sample storage capacity within a compact footprint combined with natural refrigerants to minimise energy consumption, reduce environmental impact and save money.

Features and benefits
- FrostLess Technology: Less ice will build up on the inner doors and the need for defrosting the freezer is reduced
- Thermal Insulation: The new design of the inner doors with VIP panels and the new thermal insulation technology of the frame suppresses frost growth
- Environment Condition: Temp./Humidity: 30˚C/80%. Door Opening/Closing: 150 times, 30 sec/n. Period: 30 days. No Load
- Environmentally Friendly: Ideal for laboratories looking to reduce their carbon footprint and environmental impact to comply with sustainability policies

Introduction
Haier DW-80WZ15 ultra-low temperature freezer from Wolflabs.
The Haier DW-80WZ15 Mini ultra-low temperature freezer is great for long-distance transportation, and is suitable for biobanks, vaccination production and transportation users. With the ability to plug into a vehicle power supply or a 220V mains power supply for long-term storage. The lightweight design makes it easy to carry, and it’s compact design allows for easy storage.

Features and benefits
- Satisfies the -80°C ULT transportation application requirements of 24V(DC) vehicle power supply
- The whole unit weighs 25kg, making it easy to carry
- The cooler maintains the temperature at -80° C for a long period time. Superior temperature uniformity inside the cabinet
- High quality HC high-efficiency compressor with optimized refrigeration system, which can save 50% on power consumption

Introduction
Binder UFV 350 ultra-low temperature freezer from Wolflabs.
Binder presents the UFV 350 ultra-low temperature freezer, which ensures the safe storage of samples at -90 °C. With its exceptional temperature stability, energy efficiency, and advanced features, the UFV 350 offers researchers and professionals a reliable and sustainable way to preserve their valuable samples at ultra-low temperatures.

Features and benefits
- Temperature range: -90 °C to -40 °C
- Lowest energy consumption in its class
- Thermal insulation with unique long-life VIPs (vacuum insulation panels)
- Rust-proof interior made completely of stainless steel

Introduction
Haier DW-86L828ST ultra-low temperature freezer from Wolflabs.

Features and benefits
- Microcontroller with 10.1 inch LCD touch screen displays temperature and other important data
- Energy saving and environmentally friendly
- Equipped with RS485 interface to connect multiple freezers
- Combines frequency conversion technology with dual refrigeration
- Optimised systems and noise-reducing cabinet design lower noise out to 53dB for a quieter working experience

New Ultra-Low Temperature Freezers from Eppendorf (New Brunswick Scientific) have been added to the website. Models include; Premium U700 (U9280-0001) and HEF U410 (U9260-0008)

Freezers - Ultra-Low Temperature has had a warranty attribute added to the table and the high energy efficiency attribute has been moved onto the individual product pages

8100-0048-Offer - Wolf special offer – Freezer Binder ULTRA Guard UF V 500 upright 485L with RFID technology complete with inventory system racks and 352 x 50mm boxes with 9 x 9 dividers OFFER ENDS 2012-12-31

Wolflabs Sanyo / Panasonic :: Ultra-Low Temperature Freezers additions, models include: KM-DU53Y1E, KM-DU73Y1E, MDF-C8V1-PE, MDF-193-PE, MDF-394-PE, MDF-594-PE, MDF-794-PE, MDF-U3386S-PE, MDF-U33V-PE, MDF-U4186S-PE, MDF-U5386S-PE, MDF-U55V-PE, MDF-U7386S-PE, MDF-U500VX-PE, MDF-U76V-PE, and MDF-U700VX-PE.

Thank you so much for your help and generosity, this is the main reason why we use Wolf because your after care service is the best.

Good news indeed!

Many thanks for letting us know. We look forward to welcoming the unit back.

Thanks very much for your help with this

Regards

Customer

Discounted pricing on one of the most reliable ranges of ultralow temperature freezers

U9270-0001-Offer - Wolf special offer - Freezer - ultra-low temperature Eppendorf / New Brunswick Scientific Premium U570 upright style 570 litre / 20cu.ft. with standard insulation, mechanical door opening, cascade refrigeration, 5 years parts and labour warranty OFFER ENDS 31-03-2014

Prices starting at less than £5000 - http://www.wolflabs.co.uk/laboratory-equipment/freezers-ultra-low-temperature

New F570300001, F570320001, F660300001, F660320001 and U9440-0004 Eppendorf ulta low freezers have been added to the website.

New LULT2080 ultra-low temperature freezer from Labcold has been added.

New Glacier NU-9483 and Glacier NU-9668 ultra-low temperature freezers from Nuaire have been added.

New ULT342 and ULT532 ultra-low temperature freezers from LEC have been added.

New ultra-low temperature freezers from Nordic Lab have been added.

http://www.wolflabs.co.uk/laboratory-products/freezers-ultra-low-temperature - Prices starting at £3450

Discounts of over 40% - http://www.wolflabs.co.uk/laboratory-products/freezers-ultra-low-temperature

New ULT U100 ultra-low temperature freezer from Nordic Lab has been added.

New LULT0400U and LULT0500U ultra-low temperature freezers from Labcold have been added. Labcold ultra-low temperature freezers use the tried and trusted cascade refrigeration and have been designed to occupy less than 1m of floor space. Complete with an easy to use digital controller conveniently situated on the front of the freezer, the temperature settings can be password protected and it always displays the set point for extra peace of mind. It also features alarm battery back-up so should there be a mains power failure the freezer will alarm immediately to give you as much time as possible to deal with the emergency.

Introduction
New Brunswick freezers provide outstanding insulation and temperature uniformity, plus many additional high performance features.

Features and benefits
- Heavy-duty, commercially-available compressor provides rapid temperature “pull down” and recovery after door opening
- Multiple compartments (upright models) with insulated inner doors limit cold air loss during sample access
- Flexible, high-quality gaskets on inner and outer doors ensure a proper seal; reduces icing, prevents cold air loss
- Unique automatic reset protects the microprocessor controller from damage by electrical spikes
- External voltage stabilizer option evens out voltage
- Each freezer is extensively tested, including tests on pull-down times and long-term performance data

Introduction
Sanyo / Panasonic MDF-U3386S-PE ultra-low temperature freezer from Wolflabs. The newly developed refrigeration system and the freezer structure offer a quiet experimental environment, achieving 22% higher energy conservation than previous model. 

Features and benefits
- The newly developed back cover combined with new aerodynamically designed and placed components in the refrigeration compartment provide superior air flow, making it possible to drastically reduce the stress to the freezer and contributing to excellent durability.
- Two independent and insulated inner doors prevent cold air leakage.
- A new beak style inner door latch tightly closes the inner door against the freezer frame. It also helps make opening and closing the door smoother.
- The condenser filter is situated at the bottom right side of the front panel to make filter removal and cleaning easier.
- Alarm lamp and buzzer offer secure warning of power failure or abnormal temperature increase.
- High and low temperature warning provides an audible and visual alarm when the temperature deviates more than ±5°C to ±20°C (adjustable) from the set point.
- Alarm ring back function ensures that buzzer will resume operation, should alarm conditions continue after it is silenced.
- Microprocessor-controlled filter-clog check function protects the refrigeration circuit.
- New rugged, one-handed outer door latch has a hole to allow a padlock to securely protect valuable samples.
- Control panel with digital display for easy operation.

Introduction
New MDF-DC500VX-PE and MDF-DC700VX-PE ultra-low temperature freezers from Sanyo / Panasonic have been added. The Panasonic TwinGuard series satisfies the industry demand for safe, long-term storage of biological material. Two independent refrigeration systems combined with optional liquid CO2 back-up systems offer a circle of protection unmatched in the marketplace. Developed for use with conventional inventory racks and boxes, the TwinGuard series is ideal for storage of sensitive, high-value samples.

Features and benefits
- Ultimate Sample Protection with the extreme secure Dual Cooling System.
- Improved Temperature Performance
- Enhanced Use & Intelligent Security
- VIP PLUS provides 30% more storage capacity compared to conventionally insulated freezers of the same footprint. 
- Approximately 15% Energy saving ECO mode operation.
- Intelligent interface Data log function.
- Class IIa Medical Device certified

Introducution
Sanyo / Panasonic MDF-C8V1-PE ultra-low temperature freezer from Wolflabs. Personal size, space saving ultra-low freezer with improved energy consumption.

Features and benefits
- V.I.P. technology maximises storage capacity
- Space-saving design enables effective use of laboratory space
- Filterless structure makes cleaning unnecessary
- Alarms secure valuable samples safety
- Low noise design
- Achieves energy savings of approx. 40%

Introduction
New LULT80100 ultra-low temperature freezer from Labcold has been added. Using tried and tested cascade refrigeration this new under bench ULT freezer from Labcold also features VIP insulation to keep the footprint even smaller.

Features and benefits
- Digtial temperature display with set point
- High temperature alarm
- Door open alarm
- Mains failure alarm
- Controller battery back up
- Access port
- Remote alarm contacts
- Castors for easy manouvarability
- 5 year parts and 3 year labour warranty

Discounts of over 52% - http://www.wolflabs.co.uk/laboratory-products/freezers-ultra-low-temperature 

Introduction
New DW-86L578J and DW-86L728J ultra-low temperature freezers from Haier have been added. 

Features and benefits
- Hydrocarbon refrigeration system
- Reliable sample protection
- Excellent insulation performance
- Malfunction alarms
- Excellent temperature uniformity for an exacting sample storage requirement
- High efficiency and reliablilty cooling fans ensure energy savings and long term storage safety
- Special  V.I.P (Vacuum Insulation Panel) design with extra insulation factor cuts down heat loss to cabinet by 25%
- Four individual insulated inner doors to keep the cold air inside

Discounts of almost 50% - http://www.wolflabs.co.uk/laboratory-products/freezers-ultra-low-temperature

Introduction
Nordic Lab ULT U100 ultra-low temperature freezer from Wolflabs. 

Features and benefits
- Optimal footprint
- Second-to-none use of space
- Low cost of ownership
- Limited maintenance
- On-site service
- Easily installable & movable
- Eco-friendly, HCFC-free Nature R refrigerant
- Efficient cyclopentane insulation
- Low energy consumption

Introduction
New DW-86L828J and DW-86L338J ultra-low temperature freezers from Haier have been added. 

Features and benefits
- High efficiency cooling fans and compressors combined with hydrocarbon refrigerants ensure energy savings and long term sample security
- Alarming functions that include high and low temperature, sensor error, power failure, high ambient, clean filter and door ajar
- Triple layer of gaskets split between main and inner doors decreases heat loss and guarantees excellent warm up times in the event of a power failure
- Lockable handle with unique key prevents other Haier freezer owners access to your precious samples, also comes with space for a padlock for that extra security
- USB interface enables users to download historical temperature data for compliance/auditing purposes
- Heated port with spring assisted mechanism to prevent icing on the vent allows users to reopen the main door soon after entering

Introduction
Eppendorf / New Brunswick Scientific CryoCube ultra-low temperature freezers from Wolflabs. CryoCube ultra-low temperature freezers combine maximum sample security with improved functionality. New advancements decrease power consumption and make CryoCube freezers more comfortable to use. Eppendorf quality means years of trouble-free operation and dependable support.

Features and benefits
- Quick door opening and improved temperature uniformity with new automatic vent port located within the user interface
- Reduced energy consumption with high-efficiency fan, compressor, and condenser
- Easy opening with new ergonomic handle that requires less force
- Easy access to samples with new magnetic closures on inner doors

Cambridge University's special offer from Wolflabs!
Quotation Number: 2056000
Date: 01-Jun-2017
Valid to: 30-Jun-2017

Manchester University's special offer from Wolflabs!
Quotation Number: 2056621
Date: 16-Jun-2017
Valid to: 21-Jul-2017

Introduction
Nordic Lab ULT C400 ultra-low temperature freezer from Wolflabs. 

Features and benefits
- Main and central storage freezer for use in laboratories, hospitals or anywhere scientific research and long-term storage of sensitive samples is required – e.g. viruses, bacteria, cell preparations and tissue samples.
- Low power consumption, supreme stability, reliability, and long-term durability.
- Easy installation – the freezer has a small outer dimension and can go through all standard doors, which makes it very easy to install.
- No maintenance is required besides defrosting and vacuum cleaning the compressor compartment.
- Audible and visual alarm
- High/low temperature alarm
- Battery backup
- Prepared for CO2 backup
- Castors
- Handle lock

Introduction
New DW-86W420 and DW-86W420J ultra-low temperature freezers from Haier have been added. 

Features and benefits
- High density insulation.
- HC refrigerating technology, more energy saving and environmental friendly. 
- Energy consumption reducing 20%, power consumption is 12kWh/day.
- High quality hermetically sealed compressor with innovative refrigeration cabinet design.
- Noise level lower than 50dB(A), creating a comfortable working environment.
- Cabinet temperature can reach -86°C with temp uniformity within 6°C.

Introduction
Nordic Lab ULT C75 ultra low temperature freezer from Wolflabs. 

Features and benefits
- Low cost of ownership
- Limited maintenance
- On-site service
- Easy removable

Discounts of over 50% - https://www.wolflabs.co.uk/laboratory-products/freezers-ultra-low-temperature

Introduction
Nordic Lab ULT C200 ultra-low temperature freezer from Wolflabs. 

Features and benefits
- Low cost of ownership
- Limited maintenance
- On-site service
- Easy removable

Introduction
New DW-86L490J ultra-low temperature freezer from Haier has been added. 

Features and benefits
- Modular design for refrigerant and electrical control
- Refrigerant performance stable and strong anti-jamming capability
- Cabinet temperature can reach -86°C under ambinet temperature 32°C, uniformity lower than 6°C
- Multi-layer seal design
- Engery saving and low carbon
- Inner door and out door are multi-layer seal design, if open one inner door, it doesn't effect other layer's temperature
- Refrigerant tube and engine room buffering design, low noise

Introduction
Nordic Lab ULT C300 ultra-low temperature freezer from Wolflabs. 

Features and benefits
- Low cost of ownership
- Limited maintenance
- On-site service
- Easy removable

Discounts of almost 30%  - https://www.wolflabs.co.uk/laboratory-products/freezers-ultra-low-temperature 

Introduction
Sanyo / Panasonic MDF-C8V1-PE ultra-low temperature freezer from Wolflabs. Personal size, space saving ultra-low freezer with improved energy consumption.

Features and benefits
- V.I.P. technology maximises storage capacity
- Space-saving design enables effective use of laboratory space
- Filterless structure makes cleaning unnecessary
- Alarms secure valuable samples safety
- Low noise design
- Achieves energy savings of approx. 40%

Introduction
New CryoCube F740 ultra-low temperature freezers from Eppendorf / New Brunswick Scientific have been added. The CryoCube F740 is designed to store more of your samples securely while maintaining optimal energy usage. The integration of the PhysioCare Concept during development means that the CryoCube F740 is easier and more comfortable to use, supports an ergonomic workspace, and provides optimal workflow in the lab.

Features and benefits
- Traditionally foamed polyurethane insulation enforced by vacuum insulation panels in freezer body and door ("i" versions) provides efficient insulation protection
- Quick pull-down and recovery times with reliable heavy-duty compressors for sample safety
- Left- or right-handed outer door as option for optimal space usage in the lab
- Easy-to-read, eye level, flush mounted control panel and alarm status
- Inner doors are insulated and sealed, minimizing cold air loss while accessing your samples
- 3 or 5 compartments as option, each accepts Eppendorf racks as well as other popular brands without adjustment
- Each shelf has air slits for fast temperature adaption
- Special low-temperature outer door seals allow gaskets to remain flexible at -86 °C and prevents ice buildup
- Full stainless steel interior for easy cleaning during maintenance and defrost cycles; powder-coated steel exterior

Introduction
New DW-86L388J ultra-low temperature freezer from Haier has been added. 

Features and benefits
- VIP (Vacuum Insulation Panel) design with extra insulation cuts down on heat loss to cabinet by 25% and helps reduce energy consumption by more than 20%,power consumption only 8 kWh/day
- Heated port with spring assisted mechanism to prevent icing on the vent allows users to reopen the main door soon after entering
- Enables users to download historical temperature data for compliance/auditing purposes
- Triple of layer of gaskets split between main and inner doors decreases heat loss and guarantee’s excellent warm up times in the event of a power failure
- Lockable handle with unique key prevents other Haier freezer owners access to your precious samples, also comes with space for a padlock for that extra security
- Alarming functions that include hi and low temperature, sensor error, power failure, high ambient, clean filter and door ajar

Introduction
Labcold ULTF301 ultra-low temperature freezer from Wolflabs. This economical and efficient chest freezer is designed to reliably store products at ultra low temperatures.

Features and benefits
- Designed for reliable temperature storage between -65 to -85°C
- Integral lock with two keys
- Fitted with castors for easy manoeuvrability
- Digital temperature display
- High and low temperature alarm
- Coated steel interior
- Sparkfree interior
- Designed to be used with standard racks
- Complete with access port and remote alarm contacts
- Environmentally friendly refrigerant

Introduction
Sanyo / Pansonic MDF-U3386S-PE ultra-low temperature freezer from Wolflabs. Personal size ultra-low freezer with robust cooling performance. 

Features and benefits
- Safe operation with advanced refrigeration system
- Improved accessibility
- Quiet operation
- Enhanced security
- The inner doors are removable for cleaning and defrosting
- Can hold up to 216 pcs of 2in boxes or 144 pcs of 3in boxes

Introduction
New CryoCube F740hi ultra-low temperature freezers from Eppendorf / New Brunswick have been added. The Eppendorf CryoCube F740 series is the latest addition to the Eppendorf Freezer family. Combining the high-quality tradition of their previous freezers with an increased capacity, the CryoCube F740 is designed to store more of your samples securely while maintaining optimal energy usage. The integration of the PhysioCare Concept during development means that the CryoCube F740 series is easier and more comfortable to use, supports an ergonomic workspace, and provides optimal workflow in the lab.

Features and benefits
- Traditionally foamed polyurethane insulation enforced by vacuum insulation panels in freezer body and door ("i" versions) provides efficient insulation protection
- Quick pull-down and recovery times with reliable heavy-duty compressors for sample safety
- Left- or right-handed outer door as option for optimal space usage in the lab
- Easy-to-read, eye level, flush mounted control panel and alarm status
- Inner doors are insulated and sealed, minimizing cold air loss while accessing your samples
- 3 or 5 compartments as option, each accepts Eppendorf racks as well as other popular brands without adjustment
- Each shelf has air slits for fast temperature adaption
- Special low-temperature outer door seals allow gaskets to remain flexible at -86 °C and prevents ice buildup
- Full stainless steel interior for easy cleaning during maintenance and defrost cycles; powder-coated steel exterior

New MDF-DU series of ultra-low temperature freezers from PHC Europe have been added. 

New DW-86L578S, DW-86L828BP and DW-86L959BP ultra-low temperature freezers from Haier Biomedical have been added.

Discounts of almost 30% - https://www.wolflabs.co.uk/laboratory-products/freezers-ultra-low-temperature

Introduction
Nordic Lab ULT C200 ultra-low temperature freezer from Wolflabs.

Benefits and features
- Low cost of ownership.
- Limited maintenance and on-site service.
- Easily installable & movable.
- Efficient cyclopentane insulation.
- Eco-friendly.

New Binder UFV range of ultra-low freezers has been added.

Discounts of almost 30% - https://www.wolflabs.co.uk/laboratory-products/freezers-ultra-low-temperature

Introduction
New MDF-DU300H-PE ultra-low freezer from PHC Europe/Sanyo/Panasonic Biomedical.

Features and benefits  
- Environmentally friendly.
- Uniform sample storage.
- High performance refrigeration.

"Hi Debbie,
Many thanks for your help with this order and the assistance that we have required post delivery – customer service has been great.
Thanks again for your help,
Flo"

Introduction
Haier DW-86L578J ultra-low temperature freezer from Wolflabs.

Features and benefits
- Hrdrocarbon refrigeration system.
- Reliable sample protection.
- Excellent insulation performance.

Introduction
Haier Biomedical DW-86L829BP ultra-low temperature freezer from Wolflabs.

Features and benefits
- Maxium temperature efficency.
- Precise temperature control.
- Minimal noise output.

New DW-86W100J ultra-low temperature freezer from Haier Biomedical has been added.

Features and benefits
- Innovative refrigeration cabin design reduces operational noise.
- Cabinet temperature can reach -86°C with temp uniformity within 5°C.
- VIP (Vacuum Insulation Panel) design with extra insulation cuts down heat loss to cabinet by 25%.

New DW-86L ultra-low temperature freezers from Haier Biomedical have been added.

Introduction
Eppendorf / New Brunswick Scientific CryoCube F570 ultra-low temperature freezer from Wolflabs. The Eppendorf CryoCube F570 ultra-low temperature freezer minimizes operating costs while providing superior protection for your critical samples. A combined insulation based on vacuum insulation panels and polyurethane foam enables extremely low energy consumption. The CryoCube F570h needs 14% less energy than its predecessor.

Features and benefits
- Quick door opening and improved temperature uniformity with new automatic vent port located within the user interface.
- Reduced energy consumption with high efficiency fan, compressor, and condenser.
- Easy opening with new ergonomic handle that requires less force.
- Easy access to samples with new magnetic closures on inner doors.

Introduction
Haier Biomedical DW-86L729BPT ultra-low temperature freezer from Wolflabs. 

Features and benefits
- Intelligent frequency conversion technology.
- Precise temperature control.
- Super efficient energy saving.

Introduction
Haier Biomedical DW-86L578S ultra-low temperature freezer from Wolflabs. The DW-86L578S is designed for preservation of viruses, germs, red blood cells, white blood cells, skin, bacteria, semen, and other biological materials and seafood as well. It is also suitable for applications in blood banks, hospitals, disease control & prevention centers, research institutes, electronic, chemical and other labs, biomedical engineering institutes, and long range fishing companies.

Features and benefits
- Multiple alarm systems..
- Heated pressure equalization port.
- Easy operated latch with lock function.
- Lockable control panel.
- Ambient temperature and voltage display.

"I really appreciate the amount of information provided in this request Sophie.
This has really streamlined the clients decision making process for them.
Thanks
Ross"

Introduction
Haier Biomedical DW-86L959BP ultra-low temperature freezer from Wolflabs. 

Features and benefits
- Maximum energy efficiency.
- Precise temperature control.
- Intelligent frequency conversion technology.

Introduction
Eppendorf / New Brunswick Scientific Innova C585 ultra-low temperature freezer from Wolflabs. The U585 Innova ultra-low temperature laboratory freezer utilizes vacuum insulation panel technology for up to 30% more storage.

Features and benefits
- Features 2 inner insulated sub-lids easily lift off without tools for defrosting and cleaning; has low noise and low heat output.
- Help maintain temperature stability.
- Password protection of alarm and temperature setpoints to prevent unauthorized setting changes.
- Each freezer slides effortlessly through a standard doorway simplifying installation.
 

Introduction
Forma FDE Series Class II ultra-low temperature freezer from Wolflabs.

Features and benefits
- Low peak variation.
- Fast door opening recovery.
- Long warm-up time.
- Four capacities.
- 5-year standard warranty.

New ultra-low freezers from Thermo Scientific have been added.

Introduction
Forma 900 Series ultra-low temperature freezers from Wolflabs. The 900 series designed for daily sample protection and dependability.

Features and benefits
- Easy-to-use.
- Built-in chart recorder can be installed at eye level.
- Unique double door to store frequently used samples in the top chamber while long-term storage remains undisturbed in bottom.
- Improves temperature control and increases reserve BTUH capacity, resulting in a more stable temperature sample.

Introduction
Labcold LULT0500U ultra-low temperature freezer from Wolflabs. 

Features and benefits
- Digital temperature display with set point.
- Password protected controller.
- High and low temperature alarm.
- Door open alarm.
- Mains failure alarm.
- Controller battery back up.
- Access port.
- Automatic 16 hour data storage.

Introduction
PHC Europe/Sanyo/Panasonic Biomedical MDF-DU300H-PE ultra-low temperature freezer from Wolflabs. The MDF-DU300H-PE has natural refrigerants which minimises energy consumption, reduces environmental impact and saves money.

Features and benefits
- High energy efficiency.
- Reduced environmental impact.
- Excellent sample security.
- Natural refrigerants.

Introduction
Eppendorf / New Brunswick Scientific CryoCube F570 ultra-low temperature freezer from Wolflabs.

Features and benefits
- Easy opening with new ergonomic handle that requires less force.
- Easy access to samples with new magnetic closures on inner doors.
- Quick door opening and improved temperature uniformity with new automatic vent port located within the user interface.
- Reduced energy consumption with high-efficiency fan, compressor, and condenser.

"Hi Emma
It arrived!!!
I wanted to say thank you for all your help in this matter – and I look forward to working together again in the future.
Also, if it is in your power to pass on a message, I wanted to say thank yo to the two guys who delivered from Benchmark.
They were polite, fast and efficient, and in and out without any fuss – really appreciated them today.
Thanks again
Martin"

Introduction
Eppendorf / New Brunswick Scientific Premium U410 ultra-low temperature freezer from Wolflabs.

Features and benefits
- Unique automatic reset protects the microprocessor controller from damage by electrical spikes.
- Flexible, high-quality gaskets on inner and outer doors ensure a proper seal, reduces icing and prevents cold air loss.
- Heavy-duty, commercially-available compressor provides rapid temperature “pull down” and recovery after door opening.
- Each freezer is extensively tested, including tests on pull-down times and long-term performance data.

Introduction 
PHC Europe / Sanyo / Panasonic MDF-DU901VHL-PE ultra-low temperature freezer from Wolflabs.

Features and benefits 
- VIP PLUS insulation to optimize freezer capacity.
- Cost-saving and environmentally friendly sample storage.
- Naturally occuring hydrocarbon refrigerants combined with inverter compressors maximise cooling performance and ensure efficient energy use.
- Microprocessor control and touchscreen display allow for easy data monitoring. 

New DW-86L100J, DW-86L419, DW-86L579, DW-86L729 and DW-86L829 ultra-low temperature freezers from Haier Biomedical have been added.

Introduction 
New CryoCube F570h ultra-low temperature freezer from Wolflabs.

Features and benefits 
- Easy to use interface that enables quick adjustments to be made.
- Environmentally-friendly insulation used to increase energy efficiency.
- eLABInventory sample management software allows easy storage and retrieval of samples.
- Fast door opening recovery for safe return to -80°C.

New LULT445, LULT570 and LULT830 ultra-low temperature freezers from Labcold have been added.

Introduction 
New MDF-DU502VH-PE ultra-low temperature freezer from PHC Europe BV has been added.

Features and benefits 
- Optimum temperature uniformity protects samples.
- Reduced wall thickness increases storage capacity.
- Environmentally friendly refrigerants used.
- Inverter compressors help to reduce energy consumption of the unit.

New F571340031 and F57130003 ultra-low temperature freezers from Eppendorf / New Brunswick Scientific have been added.

Introduction
New DW-86L51J ultra-low temperature freezer from Haier Biomedical has been added.

Features and benefits
- Auto-cascade Hydrocarbon (HC) Refrigeration Technology
- Hydrocarbon Energy Saving
- Ergonomic & User Friendly Design
- Safe, Secure and Reliable
- Microprocessor Control System

5 Ultra-low Temperature Freezer Tips in Line with Sustainability

Wolflabs is committed to halve carbon emissions by 2030, and as many other companies look at ways they can be more sustainable, we have five tips on how to run your ultra-low temperature freezer more sustainably.

1. Check for wear and tear on door seals at least once a year. If the door is not sealing properly across the whole surface, your energy costs will be needlessly high.

2. Defrosting your freezers on an annual basis will allow for the removal of built-up ice, and gives you the opportunity to give the interior compartment a clean. The more ice your freezer has in it, the more energy it uses.

3. It is more energy-efficient to have a full freezer than an empty one. The freezer works most efficiently when packed as full as possible. Need to fill in some space? Tuck extra ice packs or spare containers inside.

4. At https://www.wolflabs.co.uk/laboratory-products/freezers-ultra-low-temperature note the difference in energy efficiencies featured. You will see that there is a four-fold difference between the best and the worst.

5. Once the freezer is down to temperature most energy is consumed through temperature recovery after prolonged door openings. For this reason, being able to retrieve samples quickly is a major benefit. It therefore may be worth purchasing an inventory system. Depending on the usage it is likely the cost of the inventory system will be compensated for by the reduction in energy consumption, over the lifetime of the freezer.

Would you like pricing on servicing or a trade-in or re-use value for this type of equipment? If so please Email Us.
Click Here for energy saving tips on other product categories 

Introduction
NEW CoolMed CMF86V80 ultra-low temperature freezer from Wolflabs.

Features and benefits
- High performance freezing to -86°C
- Storage capacity 80L
- LED display controller
- Audible/visible alarm
- Accurate temperature control

Introduction
NEW Haier DW-86L829BPT and DW-86L959BPT ultra-low temperature freezers from Wolflabs.

Features and benefits
- Wireless Monitoring Connectivity
- Smart Full-size Touch Screen
- Super energy efficient with three environmentally friendly innovations
- Cloud data storage available