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The Palette series - digital refractometers, are compact battery operated instruments that can display the measured values of samples quickly with one touch of the START switch.

Digital Refractometer PR-32 α ( alpha )

The PR-32 α ( alpha ) is an upgraded model of the current PR-32 with improved measurement accuracy based on the new technology development.
The PR-32 α ( alpha ) has been modified to have a high measurement accuracy at Brix ±0.1%.
The PR-32 α ( alpha ) is designed to cover low concentration of Brix 0.0 to 32.0%. It can measure Brix values of fruits juice, food and beverage as well as chemicals and industrial liquids such as cutting oil, cleaning liquid and antifreeze.
Also, this unit is programmed with the user-scale feature. This function will allow users to input the coefficient into the formula: [Concentration=Brix X Coefficient ] to display the concentrations according to each type of samples.
Equipped with a new technology "External-Light-Interference" (ELI)* that enables you to take accurate measurements with ease and confidence near at a window or outside. *Patent Pending


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>about the iconsAutomatic Temperature Compensation External Light Interference Compact and easy to carry Calibration with water Battery operated Digital display
Model PR-32α Cat.No. 3405
Measurement Range Brix 0.0 to 32.0% Minimum Iindication Brix0.1%
Measurement Accuracy Brix±0.1% Measurement Temperature 5 to 40°C (Automatic Temperature Compensation )
Ambient Temperature 5 to 40°C Power Supply 006P dry battery ( 9V )
International Protection class
IP64
Dust-tight and Protected against splashing water.
Dimensions & Weight 17×9×4cm, 300g (Main Unit only)
Optional EXTRACTOR : RE-29401
10% Sucrose Solution (±0.03%) : RE-110010
30% Sucrose Solution (±0.03%) : RE-110030
USA Suggested List Price $59500
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Digital Refractometer PR-101 α ( alpha )

The PR-101 α ( alpha ) is an upgraded model of the current PR-101 with improved measurement accuracy based on the new technology development. It has the measurement range of 0.0 to 45.0% of Brix that can be used in many samples. It can measure Brix values of fruits juice, food and beverage as well as chemicals and industrial solutions such as cutting oil, cleaning liquid and antifreeze.
Also, this unit is programmed with the user-scale feature. This function will allow users to input the coefficient into the formula: [Concentration=Brix X Coefficient ] to display the concentrations according to each type of samples.
Equipped with a new technology "External-Light-Interference" (ELI)* that enables you to take accurate measurements with ease and confidence near at a window or outside. *Patent Pending


Enlargement Measuring Method
Quantity Request Quotation
The list of the selected items with their respective quantities will be dsiplayed.
>about the iconsAutomatic Temperature Compensation External Light Interference Compact and easy to carry Calibration with water Battery operated Digital display
Model PR-101α Cat.No. 3442
Measurement Range Brix 0.0 to 45.0% Minimum Indication Brix 0.1%
Measurement Accuracy Brix ±0.1% Measurement Temperature 5 to 40°C(Automatic Temperature Compensation )
Ambient Temperature 5 to 40°C Power Supply 006P dry battery ( 9V )
International Protection Class
IP64 Dust-tight and Protected against splashing water. Dimensions & Weight 17×9×4cm, 300g (Main Unit only)
Optional EXTRACTOR : RE-29401
10% Sucrose Solution (±0.03%) : RE-110010
30% Sucrose Solution (±0.03%) : RE-110030
USA Suggested List Price $89500
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Digital Refractometer PR-201α

The PR-201 α ( alpha ) is an upgraded model of the current PR-201 with improved measurement accuracy based on the new technology development. The PR-201 α ( alpha ) is designed to cover low and intermediate concentration of Brix 0.0 to 60.0%. It can measure Brix values of jams, concentrated juices, coolants and other samples which cannot be measured with the PR-101 α ( alpha ).
New functions are equipped as well as the PR-32 α ( alpha ) and PR-101 α ( alpha ).


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>about the iconsAutomatic Temperature Compensation External Light Interference Compact and easy to carry Calibration with water Battery operated Digital display
Model PR-201α Cat.No. 3452
Measurement Range Brix0.0 to 60.0% Minimum indication Brix 0.1%
Measurement Accuracy Brix ±0.1% Measurement temperature 10 to 40°C (Automatic Temperature Compensation )
Ambient Temperature 10 to 40°C Power Supply 006P dry battery ( 9V )
International Protection class
IP64 Dust-tight and Protected against splashing water. Dimensions & Weight 17×9×4cm, 300g (Main Unit only)
Parts 10% Sucrose Solution (±0.03%) : RE-110010
30% Sucrose Solution (±0.03%) : RE-110030
50% Sucrose Solution (±0.05%) : RE-110050
USA Suggested List Price $1,40000
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Digital Refractometer PR-301α

The PR-301 α ( alpha ) is an upgraded model of the current PR-301 with improved measurement accuracy based on the new technology development. The PR-301 α ( alpha ) is designed to cover high concentration of Brix 45.0 to 90.0%. It is most suited for the measurements of jellies, raw liquid sugar, etc.
New functions are equipped as well as the PR-32 α ( alpha ) , PR-101 α ( alpha ) and PR-201 α ( alpha ) .
*Calibration with the Standard liquid LG ( RE-9325 )


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>about the iconsAutomatic Temperature Compensation External Light Interference Compact and easy to carry Calibration with water Battery operated Digital display
Model PR-301α Cat.No. 3462
Measurement Range Brix45.0 to 90.0% Minimum Indication Brix 0.1%
Measurement Accuracy Brix ±0.1% (10 to 30°C) Measurement Temperature 10 to 40°C (Automatic Temperature Compensation )
Ambient Temperature 10 to 40°C Power Supply 006P dry battery ( 9V )
International Protection Class
IP64 Dust-tight and Protected against splashing water. Dimensions & Weight 17×9×4cm, 300g (Main Unit only)
Accessories Standard liquid LG, Round sheet
Parts Standard liquid LG ( 7ml ) with round sheet : RE-9325
Round sheet : RE-9320
Optional 50% Sucrose Solution (±0.05%) : RE-110050
USA Suggested List Price $1,29500
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Digital Refractometer for isopropyl alcohol PR-60PA

The concentration of isopropyl alcohol used for cleaning, wetting in printout and other uses can be measured with only a small quantity of sample and with a simple procedure.
The temperature is automatically corrected, so that it is not necessary to worry about the temperature at which the measurements were taken.
Equipped with a new technology "External-Light-Interference" (ELI) * that enables you to take accurate measurements with ease and confidence near at a window or outside.
*Patent Pending


Enlargement
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>about the iconsAutomatic Temperature Compensation External Light Interference Compact and easy to carry Calibration with water Battery operated Digital display
Model PR-60PA Cat.No. 3477
Measurement Range Concentration of isopropyl alcohol 0.0 to 60.0% (W/W) Minimum indication 0.1%
Measurement Accuracy ±0.5%( 0 to 30% )
*Concentration of about 40% … ±0.8%
*Concentration of about 60% …±1.6%
Measurement temperature 10 to 35°C (Automatic Temperature Compensation )
Ambient Temperature 10 to 35°C Power Supply 006P dry battery ( 9V )
International Protection class
IP64 Dust-tight and Protected against splashing water. Dimensions & Weight 17×9×4cm, 300g (Main Unit only)
USA Suggested List Price $99000
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Digital Refractometer for a water solution of hydrogen peroxide PR-50HO

The concentration of a water solution of hydrogen peroxide used as a disinfecting solution for cartons for soft drinks and milk-based drinks can be measured with only a small quantity of sample and with a simple procedure.
The temperature is automatically corrected, so that it is not necessary to worry about the temperature at which the measurements were taken.
Equipped with a new technology "External-Light-Interference" (ELI) * that enables you to take accurate measurements with ease and confidence near at a window or outside.
*Patent Pending


Enlargement
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>about the iconsAutomatic Temperature Compensation External Light Interference Compact and easy to carry Calibration with water Battery operated Digital display
Model PR-50HO Cat.No. 3478
Measurement Range Concentration of a water solution of hydrogen peroxide
0.0 to 50.0% (W/W)
Minimum indication 0.1%
Measurement Accuracy ±0.5% Measurement temperature 5 to 40°C (Automatic Temperature Compensation )
Ambient Temperature 5 to 40°C Power Supply 006Pdry battery ( 9V )
International Protection class
IP64 Dust-tight and Protected against splashing water. Dimensions & Weight 17×9×4cm, 300g (Main Unit only)
USA Suggested List Price $99000
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Digital Refractometer for ethyl alcohol PET-109

The concentration of ethyl alcohol used for foods, cleaning, cooling and other purposes can be measured with only a small quantity of sample and with a simple procedure.
The temperature is automatically corrected, so that it is not
necessary to worry about the temperature at which the measurements were taken.
Equipped with a new technology "External-Light-Interference" (ELI) * that enables you to take accurate measurements with ease and confidence near at a window or outside.
*Patent Pending


Enlargement
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>about the iconsAutomatic Temperature Compensation External Light Interference Compact and easy to carry Calibration with water Battery operated Digital display
Model PET-109 Cat.No. 3486
Measurement Range Concentration of ethyl alcohol 0.0 to 45.0% (W/W) Minimum indication 0.1%
Measurement Accuracy ±0.5% ( 0 to 30% )
*Concentration of about 45% …±0.8%
*Concentration of about 45% …±1.2%
Measurement temperature 10 to 35°C (Automatic Temperature Compensation )
Ambient Temperature 10 to 35°C Power Supply 006P dry battery ( 9V )
International Protection class
IP64 Dust-tight and Protected against splashing water. Dimensions & Weight 17×9×4cm, 300g (Main Unit only)
USA Suggested List Price $99000
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Digital Refractometer for salinity PR-100SA

The salinity per mill ( ‰ ) of seawater can be measured with only a small quantity of sample and with a simple procedure. The temperature is automatically corrected, so that it is not necessary to worry about the temperature of samples. The PR-100SA is used in the aquaculture industry to measure the salinity per mill ( ‰ ) of seawater or artificial seawater.
Equipped with a new technology "External-Light-Interference" (ELI) * that enables you to take accurate measurements with ease and confidence near at a window or outside.
*Patent Pending


Enlargement
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>about the iconsAutomatic Temperature Compensation External Light Interference Compact and easy to carry Calibration with water Battery operated Digital display Seawater scale
Model PR-100SA Cat.No. 3488
Measurement Range Concentration of salinity
0 to 100‰
Minimum indication 1‰
Measurement Accuracy ±2‰ Measurement temperature 5 to 40°C (Automatic Temperature Compensation )
Ambient Temperature 5 to 40°C Power Supply 006P dry battery ( 9V )
International Protection class
IP64 Dust-tight and Protected against splashing water. Dimensions & Weight 17×9×4cm, 300g (Main Unit only)
USA Suggested List Price $63000
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Digital Refractometer for dimethylformamide PR-40DMF

The concentration of dimethylformamide used as a solvent for synthetic leather/fiber and gas refinement can be measured with only a small quantity of sample and with a simple procedure.The temperature is automatically corrected, so that it is not necessary to worry about the temperature of samples.
Equipped with a new technology "External-Light-Interference" (ELI) * that enables you to take accurate measurements with ease and confidence near at a window or outside.
*Patent Pending


Enlargement
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>about the iconsAutomatic Temperature Compensation External Light Interference Compact and easy to carry Calibration with water Battery operated Digital display
Model PR-40DMF Cat.No. 3489
Measurement Range Concentration of Dimethylformamide 0.0 to 40.0% (W/W) Minimum Indication 0.1%
Measurement Accuracy ±0.3% Measurement Temperature 5 to 40°C (Automatic Temperature Compensation )
Ambient Temperature 5 to 40°C Power Supply 006P dry battery ( 9V )
International Protection class
IP64 Dust-tight and Protected against splashing water. Dimensions & Weight 17×9×4cm, 300g (Main Unit only)
USA Suggested List Price $90000
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Digital Refractometer PR-RI

A new Refractive Index model has been added to the popular long-selling "Palette Series" !!
When the start key is pressed after placing some droplets of sample on the prism, the refractive index (resolution 0.0001) and temperature 1°C of the measurement will be displayed continuously like an electric
newsboard. It is also equipped with all the features of the Palette Series" .
It is suitable for measuring the refractive indices of liquid samples in pharmaceutical and chemical products.


Measurement
Indicatory example

Refractive index1.3425
Temperature20°C

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>about the icons External Light Interference Compact and easy to carry Calibration with water Battery operated Digital display
Model PR-RI Cat.No. 3480
Measurement Range Refractive index 1.3306 to 1.4436 Resolution Refractive index 0.0001
Measurement Accuracy Refractive index ±0.0002 (water at 20°C) Ambient Temperature 10 to 40°C
Measurement Temperature 5 to 45°C (resolution 1°C ) Sample Volume 0.3 ml
Measurement Time 3 seconds Power supply 006P dry battery ( 9V )
International Protection class
IP64 Dust-tight and Protected against splashing water. Dimensions & Weight 17×9×4cm, 300g (Main Unit only)
USA Suggested List Price $89500
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