ATAGO – JAPAN
ATAGO Refractometers & Polarimeters
ATAGO is the leading manufacturer of highly sophisticated & precise electronic Refractometers & Polarimeters since 1940. Refractometers for measurement of key parameters in food, pharmaceutical, chemical & agriculture, including measuring parameters such as sugar %, salt, moisture, acidity, viscosity, refractive index, purity, optical rotation & much more!

Digital Handheld Refractometers PAL Series

Digital PR Series

Benchtop Digital Refractometer

Automatic Polarimeter

CO2 & Brix Monitor

Abbe Refractometers

Analog Handheld Refractometers

In-line Refractometer

Portable Viscometer

Frying Oil Monitor

Handheld Digital Refractometers
-Light & Compact, 100 gm.
-Results displayed in 3 seconds.
– IP65, can be cleaned running water on the sample stage.
-The Automatic Temperature Compensation function of the PAL enables you to take measurement readings regardless of the ambient temperature
-High temperature sample can be measured.
-Calibration with water only
PAL series for Brix & Refractive Index Measurements

Brix measurement from 0.0 to 93.0 % (10°C ~ 100°C) Accuracy ±0.1 %| Brix measurement from 0.0 to 85.0 % (10°C ~ 100°C) Accuracy ±0.2 %
-Refractive Index measurement from 1.3306 to 1.5284 (5°C ~ 45°C) Accuracy ±0.0003 nD
– Refractive Index 1.3306 to 1.5284, Brix 0.0 to 93.0 % (5°C ~ 45°C) Accuracy ±0.0003 nD, ±0.1% Brix
Refractometers for Measurement of Acidity, PAL-ACID & PAL BX-ACID

ATAGO PAL-ACID series can easily evaluate the acidity of acetic, tartaric, malic, citric and lactic acids into appropriate units of concentration
-Little quantity of sample is sufficient.
-Highly Water resistant.
FOR CITRUS:
– PAL-Easy ACID1: Acid : 0.10 to 4.00%, 0 to 40.0°C
FOR GRAPES:
– PAL-Easy ACID2: Acid : 0.10 to 4.00%, 0 to 40.0°C.
FOR APPLE:
– PAL-Easy ACID5: Acid : 0.10 to 4.00%, 0 to 40.0°C.
FOR BANANA:
– PAL-BX | ACID6: Brix: 0.0 to 60.0%, Acid : 0.10 to 0.60%,0 to 40.0°C
– PAL-Easy ACID6: Acid : 0.10 to 0.60%,0 to 40.0°C
Digital Refractometer for Salt/Salinity, PAL-SALT:

The ATAGO Digital Salt-Meter is used for measuring the level of salinity in a solution of soluble materials.
-With a broad salinity range, it can give you accurate readings.
-Specially structured body to avoid damage from water.
PAL-SALT :
–Accuracy: Displayed value ±0.05%
PAL-SALT Mohr :
-Accuracy: Displayed value ±0.05%
PAL-SALT PROBE :
– Accuracy: ± 0.1% (0.00 to 1.99%)
PAL-HIKARI for Brix of fruits

-Measurements can be done with one hand while the fruits are on the tree.
-The device is handheld with enhanced durability.
-Remarkably water resistant with speedy functionality.
FOR GRAPES, PAL-HIKARi 2 – Brix : 0 to 25.0%, Accuracy : ±1.5%
FOR PEACH, PAL-HIKARi 10 – Brix : 0 to 20.0% , Accuracy : ±1.5%
FOR PEAR, PAL-HIKARi 12 – Brix : 0 to 16.0% , Accuracy : ±1%
Clinical Refractometer for Sports Testing, WADA Approved PAL-10S:

– Just a few drops of sample is required.
-Ergonomically designed for easy, one-handed operation.
-Automatic Temperature Compensation.
–Approved by WADA
Accuracy : Urine S.G. : ±0.001, Temperature : ±1°C.
Clinical Refractometer for Sports Testing, WADA Approved PAL-10S:

Lightweight with compact body.
-Few drops of sample is required.
–Measurement Range – Honey moisture : 12.0 to 30.0 %, Temperature : 10.0 to 40.0°C
–Accuracy – Honey moisture : ±0.2 %, Temperature : ±1°C
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.
PR-Butyro for Ghee, Edible Oil and Dairy

PR-BUTYRO has dual scales of Butyro and Refractive Index (resolution 0.0001).
The temperature is automatically corrected (at 40°C), so that it is not necessary to worry about the temperature of samples.
more details
RX – Series Benchtop Digital Refractometers

-World’s Highest Standard of Accuracy
-FDA 21 CFR Part 11
-Printer connectivity, easy calibration and verification
-Simple Operation
-Thermo-module to control temperature, a constant temperature water bath is not necessary.
Broucher
Model Overview
-RX-7000α | Refractive Index (nD) 1.32500 to 1.70000, Brix 0.00 to 100.00%, Accuracy (nD): ±0.00001 (0.0001)* Brix :±0.01% (0.1%)
–RX-9000α | Refractive index (nD) : 1.32500 to 1.70000, Brix : 0.00 to 100.00%, Accuracy nD: ±0.00004, Brix: ±0.05%
–RX-5000α-Plus | Refractive index (nD) : 1.32700 to 1.58000, Brix : 0.000 to 100.000%, Accuracy (nD) : ±0.00002, Brix : ±0.010%
RX-i Series | Touchscreen Models
Additional features include USB flash drive option and self-diagnosis capability.

– RX-7000i | Refractive index (nD) : 1.32420 to 1.70000, Brix : 0.00 to 100.00%, Accuracy (nD) : ±0.0001, Brix : ±0.1%
– RX-9000i | Refractive index (nD) : 1.32420 to 1.70000, Brix : 0.00 to 100.00%, Accuracy nD ±0.00004 Brix ±0.05% – RX-5000i-Plus | Refractive index (nD) : 1.32420 to 1.58000, Brix : 0.000 to 100.000%, Accuracy nD : ±0.00002, Brix : ±0.010%
More Information
ATAGO’s Polarimeters measure the optical rotation of optically active substances such as saccharide, ascorbic acid, sodium glutamate and others.
NIR-Online Process Analyzer

– Measurement stability in 12 seconds (4 seconds in the high-speed & consecutive measurement mode)
– Resolution of up to 3 decimal places
– Repeatability of ±0.003° Angle of Rotation and ±0.009°Z
– Up to 999 automatic consecutive measurements followed by average value display
– Improved usability with the use of touch screen technology
Automatic Polarimeter AP-300

– Resolution, Angle of Rotation : 0.001°, International Sugar Scale : 0.001°Z
– Accessories including flow through vessels, quartz control plates for verification, printer
– CFR Part 11 compliant software supplied as standard
Portable Refractometer-Polarimeter RePo Series

– Measurement in 12 seconds with only 3 ml of sample.
– ll units measure Angle of rotation, Brix(%) & Temperature.
– RePo-1 for Sugar Analysis, measures International Sugar Scale, Concentration & Purity.
– RePo-2 for Analysis of High Fructose Corn Syrup (HFCS), measures Fructose% (HFCS).
– RePo-3 for Inverted Sugar Analysis, measures Inverted Sugar Concentration.
– RePo-5 for Chemical Analysis, measures Refractive Index.
Semi Automatic Polarimeter POLAX-2L

-Robust and reliable unit
– Measures Angle of rotation & International sugar scale
-Measurement Range, Angle of rotation : -179.95° to +180.00° & International sugar scale : -130.0°Z to +130.0°Z
-Resolution, Angle of rotation : 0.05° & International sugar scale : 0.1°Z
Automatic CO2 Brix Monitor CooRe

– Requires 100mL of sample only
– CooRe can be operated by AC adapter or battery, which makes it portable to carry it on site, labs, or anywhere to take measurements.
– This instrument allows anybody to pierce any type of bottles smoothly, whether can or bottle
Abbe Refractometer Range
DR-A1 Abbe Refractometer

Individual measurements and their average values as well as temperature readings can be printed to a DP-63 (C) Digital Printer (sold separately) or transmitted to a computer.
Measurement Range: Refractive index (nD) : 1.3000 to 1.7100, Brix : 0.0 to 100.0%, Accuracy (nD) : ±0.0002, Brix : ±0.1%
NAR-1T Liquid

This is the Abbe Refractometer for liquid sample measurement only. It has the Refractive Index Scale and the BRIX scale, and it comes with D line (589nm) light source. Calibration can be done with distilled water.
Measurement Range: Refractive index (nD) : 1.3000 to 1.7000, Brix : 0.0 to 95.0%, Accuracy (nD) : ±0.0002, Brix : ±0.1%
NAR-1T Solid

Measurement Range: Refractive index (nD) : 1.3000 to 1.7000, Brix : 0.0 to 95.0%, Accuracy (nD) : ±0.0002, Brix : ±0.1%
NAR-2T

Measurement Range: Refractive index (nD) : 1.3000 to 1.7000, Brix : 0.0 to 95.0%, Accuracy (nD) : ±0.0002 (at 20°C), Brix : ±0.1% (at 20°C)
Hand-Held Refractometers MASTER series:

– It has hygiene aspect by employing the new type of grip.
– It has been improved with a clearer and brighter field of view.
The MASTER series is categorized according to their features
– Master-α series : Automatic Temperature Compensating and Water Resistant (IP65) model.
– Master-T series: Automatic Temperature Compensating model
– Master-H series : (Heat Resistant model) Automatic Temperature Compensating and Water Resistant (IP65)
In-line Brix monitor/ Refractometer:
Suitable for use in the control of mixing, concentration, fermentation, and control of the concentration of water-based or alkali-based detergent, etc
CM-800α

– Measurement Range: Brix 0.00 to 80.0%, Accuracy : Brix ±0.1%
PRM-100α

Simply attach the unit to a piping system to monitor food or beverage production, pharmaceutical production, industrial fluid, washing devices, dilution/mixing devices, etc. Continuously monitor water content and mixing ratio with successive measurements of refractive index, Brix, or concentration.
Measurement Range: Refractive index (nD) : 1.32000 to 1.55700, Brix : 0.00 to 100.00%, Accuracy : Refractive index : ±0.00010, Brix : ±0.05%
PRM-2000α :
Measurement Range: Refractive Index nD 1.32069 to 1.36500, Brix 0.000 to 20.000%
Accuracy : nD ±0.00001 (1.32069 to 1.33681), nD ±0.00010 (from 1.33682 up), Brix ±0.007% (0.000 to 2.000%), Brix ±0.050% (from 2.001% up)
DR-A1 Abbe Refractometer

– Compact and easily carried with one hand.
– The simple display is easily and readily understood. – Just 15mL of sample is required.
Measurement Range, Viscosity–
A1 50 to 200,000 mPa·s, 50 to 200,000 cP
A2 100 to 600,000 mPa·s, 100 to 600,000 cP
(1mPa·s=1cP)
Torque– 0.0 to 100.0% (recommended torque : 10.0 to 100.0%)
Temperature – 10.0 to 40.0°C / 50.0 to 104.0°F
Accuracy: Viscosity ±1% (Full scale), Temperature ±0.2°C
Frying Oil Monitor DOM-24

– Equipped with automatic temperature compensation (ATC),
– The durability and shock-resistance prevents the DOM-24 from breaking or shattering.
– Can measure the TPM value and Acid Value directly, and estimate FFA as we
Total Polar Materials(TPM) : 0.5%, Acid Value(AV: 0.01, Temperature : 1°C / 1°F
Accuracy :
Total Polar Materials(TPM) : ±2.0%(20 to 200°C / 68 to 392°F, Acid Value(AV) : ±0.2, Temperature : ±1°C/ ±2°F