All types

Refractometer

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1. Features(MASTER-α)

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2. Measuring Method


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1) Apply 2-3 drops onto the prism surface.

2) Close the daylight plate.

3) Look through the eyepiece. Read the boundary line where the blue and the white color meet. This is the Brix(%)

 

3. Main specifications(MASTER-α)


Scale range

Brix 0.0 to 33.0% (Automatic Temperature Compensation)

Minimum Scale

Brix 0.2%   Resolustion is 0.1%

Measurement Accuracy

Brix ±0.2%(10 to 30°C)

Sample Volume

10μ1 or more
Optional :Daylight plate for small volume samplings (RE-2311-52M)

International Protection Class

IP65 Dust-tight and Protected against water jets. (except eye piece)

Size & Weight

3.3×3.3×20.4cm 160g

 

4. List of Hand-Held Refractometers
• List of Brix Scales


Model

Brix Scale range

Features

MASTER-α

0.0 to 33.0%

Automatic Temperature Compensation
Water Resistant IP65(except eye piece)

MASTER-2α

28.0 to 62.0%

Automatic Temperature Compensation
Water Resistant IP65(except eye piece)

MASTER-3α

58.0 to 90.0%

Automatic Temperature Compensation
Water Resistant IP65(except eye piece)

MASTER-4α

45.0 to 82.0%

Automatic Temperature Compensation
Water Resistant IP65(except eye piece)

MASTER-53α

0.0 to 53.0%

Automatic Temperature Compensation
Water Resistant IP65(except eye piece)

MASTER-10α

0.0 to 10.0%

Automatic Temperature Compensation
Water Resistant IP65(except eye piece)

MASTER-20α

0.0 to 20.0%

Automatic Temperature Compensation
Water Resistant IP65(except eye piece)

MASTER-T

0.0 to 33.0%

Automatic Temperature Compensation

MASTER-2T

28.0 to 62.0%

Automatic Temperature Compensation

MASTER-3T

58.0 to 90.0%

Automatic Temperature Compensation

MASTER-4T

45.0 to 82.0%

Automatic Temperature Compensation

MASTER-53T

0.0 to 53.0%

Automatic Temperature Compensation

MASTER-10T

0.0 to 10.0%

Automatic Temperature Compensation

MASTER-20T

0.0 to 20.0%

Automatic Temperature Compensation

MASTER-M

0.0 to 33.0%

 

MASTER-2M

28.0 to 62.0%

 

MASTER-3M

58.0 to 90.0%

 

MASTER-4M

45.0 to 82.0%

 

MASTER-53M

0.0 to 53.0%

 

MASTER-10M

0.0 to 10.0%

 

MASTER-20M

0.0 to 20.0%

 

MASTER-50H

0.0 to 50.0%

Automatic Temperature Compensation
Water Resistant IP65(except eye piece)
Extreme heat and acid resistant models

MASTER-80H

30.0 to 80.0%

Automatic Temperature Compensation
Water Resistant IP65(except eye piece)
Extreme heat and acid resistant models

MASTER-93H

45.0 to 93.0%

Automatic Temperature Compensation
Water Resistant IP65(except eye piece)
Extreme heat and acid resistant models

MASTER-100H

60.0 to 100.0%

Automatic Temperature Compensation
Water Resistant IP65(except eye piece)
Extreme heat and acid resistant models

N-8α

0.0 to 8.0%

 

N-10E

0.0 to 10.0%

 

*The Master-α, T, H series and ATC-20 are equipped with Automatic Temperature Compensation (ATC), which ensures accurate measurements despite differences in the ambient or sample's temperature.
*The MASTER-50H, MASTER-80H, MASTER-93H, MASTER-100H are suitable for samples that are at a high-temperature or samples that contain acidic or corrosive ingredients.

• List of Special Scales


Model

Scales Available

Scale range

SM-20E

Soy milk

0.0 to 20.0%

HHR-2N

Honey moisture

12.0 to 30.0%

MJ-1E

Noodle • Fish bouillon
Sodium chloride

0.0 to 56.0%
0.0 to 28.0%

RS-32

Ramen Soup
Baume(kasui)

0.0 to 32.0%
0.0 to 10.0°

 

5. Maintenance
http://www.atago.net/images/toudokei/temochi/master3.gif• After measuring, use a lint-free tissue to wipe the sample off of the prism surface. If the sample contains oils or fat, use isopropyl alcohol and water to clean the prism surface.
• When not in use, keep the refractometer in the storage case at room temperature (20°C). Avoid storing the unit in direct sunlight or in a moist environment and do not subject the unit to strong shocks or vibrations. The ambient temperature at which you can safely store the units is between 0 and 40°C.


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1. Features

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2. Measuring Method


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1)Apply 2-3 drops onto the prism surface.

2) Press the "START" key.

3)Brix (%) value displayed in 3 seconds!

 

3. Main specifications (PAL-1)


Measurement Range

Brix 0.0~53.0%

Resolution

Brix 0.1%

Measurement Accuracy

Brix ±0.2%

Automatic Temperature Compensation

10 to 75°C
Boiled samples over 100°C can be measured under specific conditions.

Zero Key

For Zero Setting, place water on the prism and press.

ELI

Revolutionary new feature ELI*
*External Light Interference (ELI) - Patent Pending.

Sample Volume

0.3ml

Power Supply

2 × AAA Batteries

International Protection Class

IP65 Dust-tight and Protected against water jets. You can rinse off the sample by running water on the sample stage.

Dimensions & Weight

55×31×109mm 100g

 

4. List of HAND-HELD "Pocket" Refractometers
Called “PAL”
• List of Brix Scales


Model

Brix  Measurement Range

PAL-1

0.0~53.0%

PAL-2

45.0~93.0%

PAL-3

0.0~93.0%

PAL-α

0.0~85.0%

• List of Special Scales


Model

Scales Available

Measurement Range

PAL-22S

Honey moisture

12.0~30.0%

PAL-27S

Soy milk

0.0~20.0%

PAL-43S

Bittern (Magnesium chloride)

0.0~30.0%

PAL-96S

Ramen Soup
Baume(kasui)

0.0~53.0%
0.0~ 9.9°

PAL-98S

Condiments

0.0~70.0%

 

5. Maintenance
http://www.atago.net/images/toudokei/pal/pal1_3.gif• After measuring, use a lint-free tissue to wipe the sample off of the prism surface. If the sample contains oils or fat, use isopropyl alcohol and water to clean the prism surface.
• When not in use, keep the PAL unit in the storage case at room temperature (20°C). Avoid storing the unit in direct sunlight or in a moist environment and do not subject the unit to strong shocks or vibrations. The ambient temperature at which you can safely store the units is between 0 and 40°C.


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