Refractometers - discounted pricing on our wide range


Refractometers

A range of refractometers suitable for a variety of sample types, with analogue and digital display, with and without printer/PC connectivity, with extended and standard measuring ranges from Hanna Instruments, Kern & Sohn, Mettler Toledo and Optika.

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    Optika (11)
    Hanna Instruments (12)
    Kern & Sohn (6)
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Model


Sample types ? Display ? Printer/PC connectivity ? Extended measuring range


Offer price ? Quantity


Special Offer
Mettler Toledo Refracto 30PX Multi-purpose Digital Yes No £1,298.98
Optika HR-110N 0-20% Brix Analogue No No £78.32
Optika HR-130N 0-32% Brix Analogue No No £78.32
Optika HR-140N 0-32% Brix, triple scale Analogue No No £78.32
Optika HR-160N Urine and serum Analogue No No £78.32
Optika HR-170N Battery and antifreeze Analogue No No £78.32
Optika HR-180N Wine and grape Analogue No No £78.32
Optika HR-190N Salinity Analogue No No £78.32
Optika HR-150N 0-80% Brix, double scale Analogue No No £85.07
Kern & Sohn ORA80BB Sugar Analogue No No £91.68
Kern & Sohn ORA1SA Salt Analogue No No £94.43
Kern & Sohn ORA32BA Sugar Analogue No No £94.43
Kern & Sohn ORA4RR Applications requiring extra large measuring ranges Analogue No No £94.43
Hanna Instruments HI 96801 Sucrose sugar Digital No No £226.06
Hanna Instruments HI 96802 Fructose sugar Digital No No £226.06
Hanna Instruments HI 96803 Glucose sugar Digital No No £226.06
Hanna Instruments HI 96804 Inverted sugar Digital No No £226.06
Hanna Instruments HI 96811 Wine Digital No No £226.06
Hanna Instruments HI 96812 Wine with Baumé scale Digital No No £226.06
Hanna Instruments HI 96813 Alcohol Digital No No £226.06
Hanna Instruments HI 96814 Wine with Oechsei, Babo and Brix scales Digital No No £226.06
Hanna Instruments HI 96821 Food industry salt Digital No No £226.06
Hanna Instruments HI 96822 Seawater salt with PSU Digital No No £226.06
Hanna Instruments HI 96831 Ethylene Glycol Digital No No £226.06
Hanna Instruments HI 96832 Propylene Glycol Digital No No £226.06
Kern & Sohn ORD85BM Sugar Digital No No £268.60
Kern & Sohn ORD1RS Applications requiring extra large measuring ranges Digital No No £291.56
Optika HRD-300N Brix Digital No No £309.19
Optika HRD-400N Brix and salinity Digital No No £309.19
Optika HRD-500N Clinical use Digital No No £309.19
Mettler Toledo Refracto 30GS Multi-purpose Digital Yes Yes £1,840.82


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  • Hanna Instruments refractometers from Wolflabs

    Hanna Instruments refractometers from Wolflabs

    Product update

    Introduction
    Hanna Instruments HI-96832 refractometer from Wolflabs. This digital refractometer eliminates the uncertainty associated with mechanical refractometers. HI-96832 samples are measured after a simple user calibration with distilled or deionised water.

    Features and benefits
    - Dual-level LCD displays measurement and temperature readings simultaneously
    - Automatic Temperature Compensation for accurate measurements
    - Easy measurement; place a few drops of the sample in the well and press the READ key
    - BEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings.
    - Quick, accurate results, readings are displayed in approximately 1.5 seconds
    - Single point calibration with distilled or deionised water
    - Small sample size; can be as small as 2 metric drops
    - Stainless steel sample well, easy to clean and corrosion resistant

    Product category Manufacturer Wolf Staff Date
    Refractometers Hanna Instruments David Suddaby 10-May-2018
  • Mettler Toledo refractometer from Wolflabs

    Mettler Toledo refractometer from Wolflabs

    Product update

    Introduction
    Mettler Toledo Refracto 30PX refractometer from Wolflabs. 

    Features and benefits
    - Refracto determines refractive index using the total reflection method. The glass prism of the measurement cell is held by a stainless steel ring.
    - Refracto even measures dark samples correctly. You no longer need to rely on error-prone readings of dark/bright transitions as with optical instruments.
    - The refractive index of a sample depends on temperature. During measurement, Refracto determines the temperature and then corrects the refractive index to a standard temperature of 20°C or any other temperature the user defines. To make quick measurements of different types of samples, you can easily switch between up to 10 user defined correction coefficients.
    - The backlit LC-Display of Refracto shows your results and settings in plain language. The simple and intuitive menu structure allows you to change the settings within seconds. You hardly need an instruction manual.
    - The clearly labelled keyboard makes operation easy and efficient. As soon as you press the measurement key, the result is displayed in the desired units on the backlit LC-Display.
    - Refracto stores up to 1100 results including sample identification, measurement unit, temperature compensation coefficient, date and time.
    - You are free to transfer the data (together with an instrument identification) to a PC or printer any time using the IR interface. For this purpose an infrared / RS232 converter (51325006) is required. Appropriate PC software comes with the instrument.

    Product category Manufacturer Wolf Staff Date
    Refractometers Mettler Toledo David Suddaby 10-Mar-2018
  • Mettler Toledo refractometer from Wolflabs

    Mettler Toledo refractometer from Wolflabs

    Product update

    Introduction
    Mettler Toledo Refracto 30GS refractometer from Wolflabs. Refracto 30GS is a compact, easy-to use portable refractometer for measurements in laboratory and production environments. It offers an extended measuring range thanks to it's special prism design.

    Features and benefits
    - Refracto determines refractive index using the total reflection method. The prism of the Refracto 30GS is made of sapphire and held by a ring of hard gold plated brass. Sapphire has a higher refractive index and a better thermal conductivity than glass. For this reason the Refracto 30GS has an extended measuring range and registers the sample temperature more quickly. Refracto even measures dark samples correctly. You no longer need to rely on error-prone readings of dark/bright transitions as with optical instruments.
    - The refractive index of a sample depends on temperature. During measurement, Refracto determines the temperature and then corrects the refractive index to a standard temperature of 20 °C or any other temperature the user defines. To make quick measurements of different types of samples, you can easily switch between up to 10 user defined correction coefficients.
    - The backlit LC-Display of Refracto shows your results and settings in plain language. The simple and intuitive menu structure allows you to change the settings within seconds. You hardly need an instruction manual.
    - The clearly labelled keyboard makes operation easy and efficient. As soon as you press the measurement key, the result is displayed in the desired units on the backlit LC-Display.
    - Refracto stores up to 1100 results including sample identification, measurement unit, temperature compensation coefficient, date and time.
    - You can transfer the data (together with an instrument identification) to a PC or printer any time using the infrared interface of the instrument. For this purpose an infrared / RS232 converter (51325006) is required.  Appropriate PC software comes with the instrument.

    Product category Manufacturer Wolf Staff Date
    Refractometers Mettler Toledo David Suddaby 10-Feb-2018
  • Hanna Instruments refractometers from Wolflabs

    Hanna Instruments refractometers from Wolflabs

    Product update

    Introduction
    Hanna Instruments HI-96812 refractometer from Wolflabs. The HI-96812 is used across the wine industry for measuring the concentrations of sugars in wine. Measures the refractive index and displays in °Baumé. The °Baumé scale is based upon the density of liquids and is used to measure the sugar levels in winemaking.

    Features and benefits
    - White water resistant casing
    - Easy clean sample well
    - Zero using pure water
    - Battery operated with auto shut-off
    - 1.5 second measurement time
    - Direct readout in °Baume and °C
    - Automatic temperature compensation
    - No calibration solutions required
    - Large clear LCD display

    Product category Manufacturer Wolf Staff Date
    Refractometers Hanna Instruments David Suddaby 10-Jan-2018
  • Kern & Sohn refractometers from Wolflabs

    Kern & Sohn refractometers from Wolflabs

    Product update

    Introduction
    Kern & Sohn ORD refractometers from Wolflabs. Digital refractive index measurement for laboratories and the industry for multi-application.

    Features and benefits
    - The Kern ORD refractometers are accurate and universal maintenance free digital handheld refractometers.
    - The typical and practical design is suitable for a quick and convenient everyday use and is characterized by its easy-using and robustness.
    - The large display is easy to read. Mistakes in reading are avoided.
    - A large selection of models is available with single or multiple scales. This allows the use in various applications.
    - The instrument comes with an optimized software that can show a result in different scales.
    - The integrated automatic temperature compensation (ATC), avoids the manual conversion of the measurement. This allows a quick and efficient usage of the instrument.
    - The required calibration liquid is already included in scope of in the delivery, as well as a storage box, a leather case, a pipette, a small screwdriver and a cleaning cloth.

    Product category Manufacturer Wolf Staff Date
    Refractometers Kern & Sohn David Suddaby 01-Dec-2017
  • Hanna Instruments refractometers from Wolflabs

    Hanna Instruments refractometers from Wolflabs

    Product update

    Introduction
    Hanna Instruments HI-96811 refractometer from Wolflabs. The HI-96811 is used across the wine industry for measuring the concentrations of sugars in wine. This digital wine refractometer is rugged, lightweight and water resistant for measurements in the lab or field.

    Features and benefits
    - White water resistant casing
    - Easy clean sample well
    - Zero using pure water
    - Battery operated with auto shut-off
    - 1.5 second measurement time
    - Direct readout in % Brix and °C
    - Automatic temperature compensation
    - No calibration solutions required
    - Large clear LCD display

    Product category Manufacturer Wolf Staff Date
    Refractometers Hanna Instruments David Suddaby 01-Nov-2017
  • Hanna Instruments refractometers from Wolflabs

    Hanna Instruments refractometers from Wolflabs

    Product update

    Introduction
    Hanna Instruments HI-96804 refractometer from Wolflabs. HI-96804 measures the refractive index to determine the % invert sugar in aqueous solutions. The refractive index of the sample is converted to % mass (%w/w) concentration units. Hanna offers five sugar refractometers to meet the requirements of the food industry. The HI-96800 Refractive Index/Brix, HI-96801 % Brix (sucrose), HI-96802 Fructose, Hi-96803 Glucose, and HI-96804 Invert Sugar digital refractometers are rugged, portable and water-resistant for measurements in the lab or field.

    Features and benefits
    - White water resistant casing
    - Easy clean sample well
    - Zero using pure water
    - Battery operated with auto shut-off
    - 1.5 second measurement time
    - Direct readout in % Brix and °C
    - Automatic temperature compensation
    - No calibration solutions required
    - Large clear LCD display

    Product category Manufacturer Wolf Staff Date
    Refractometers Hanna Instruments David Suddaby 01-Oct-2017
  • Hanna Instruments refractometer from Wolflabs

    Hanna Instruments refractometer from Wolflabs

    Product update

    Introduction
    Hanna Instruments HI-96803 refractometer from Wolflabs. The HI-98603 is used across the food industry for measuring the % glucose in foods. Quick and easy to use it is ideal for analysing the sugar content in a wide range of food products including fruit, energy drinks, puddings, tofu, jams, honey, soups and sauces. Priced to ensure tougher economic times do not have to mean a compromise on accuracy, the Hanna refractometer offers all the benefits of high precision digital technology at the same price as a mechanical model. The HI-96803 measures the refractive index to determine the % Glucose of sugar in aqueous solutions. The refractive index of the sample is then converted to % by weight concentration units.

    Features and benefits
    - White water resistant casing
    - Easy clean sample well
    - Zero using pure water
    - Battery operated with auto shut-off
    - 1.5 second measurement time
    - Direct readout in % Brix and °C
    - Automatic temperature compensation
    - No calibration solutions required
    - Large clear LCD display

     

    Product category Manufacturer Wolf Staff Date
    Refractometers Hanna Instruments David Suddaby 01-Aug-2017
  • New Optika refractometers from Wolflabs

    New Optika refractometers from Wolflabs

    Product update

    Introduction
    New HR and HRD refractometers from Optika have been added. Optika offers a wide range of hand refractometers to ensure incredibly rapid and convenient measurement of concentration in liquid and semi-solid samples, combining accurate performance with excellent repeatability.

    Features and benefits
    - Value for money solution
    - Easy operation
    - Built-in LED illumination
    - Brix or scale specific (including ATC)
    - Sturdy construction with rubber handgrip

    Product category Manufacturer Wolf Staff Date
    Refractometers Optika David Suddaby 01-Aug-2017
  • Hanna Instruments refractometers from Wolflabs

    Hanna Instruments refractometers from Wolflabs

    Product update

    Introduction
    Hanna Instruments HI-96802 refractometer from Wolflabs. The HI-96802 measures the refractive index to determine the % fructose in aqueous solutions. The refractive index of the sample is converted to % mass (%w/w) concentration units.

    Features and benefits
    - White water resistant casing
    - Easy clean sample well
    - Zero using pure water
    - Battery operated with auto shut-off
    - 1.5 second measurement time
    - Direct readout in % Brix and °C
    - Automatic temperature compensation
    - No calibration solutions required
    - Large clear LCD display

    Product category Manufacturer Wolf Staff Date
    Refractometers Hanna Instruments David Suddaby 25-Jun-2017

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