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Atago Hand Held Refractometer - MASTER Series - Basic Calibration + Certificate
This must be ordered at the same time as your purchase order for a new unit.
To meet ISO requirements worldwide, many companies now require their testing equipment to come with Traceability certificates.
As an ISO 9001 certified manufacturer, ATAGO understands the importance of having equipment meet ISO standards. For this reason, ATAGO offers Calibration Certificates for all our instruments upon request.
New products can be issued with Calibration Certificates at the time of the order, and previously owned instruments can be sent to our factory or authorized service center for certification
A decontamination certificate will be issued and needs to be completed before the return is accepted.

● Recalibration of returned Sucrose/ NaCl/ Standard Solutions is NOT accepted.
● Reissue or additional copy of certificate is accepted at a charge each, but only within a year from the calibration date.
● Additional will be charged for calibration at a specified point.
● Additional "Basic Calibration" price will be charged for calibration at a specified temperature.
● A certificate of the calibration measurement instruments used is available at additional at a cost
● Handling charge and freight are not included to above prices.
● Prices are subject to change without notice.
● The contents of calibration of CooRe: Brix% and Pressure kPa
● Calibration certificate is NOT AVAILABLE for the following products.
DEC-1, DEC-2, PAL-EC, PAL-ACID series, PAL-BX|ACID series, PAL-Easy ACID series, DOM-24, printers, PAL-HIKARi
Regarding acidity and electric conductivity, there is no standard substance itself, so documents can not be issued
● Calibration certificate is available but NOT TRACEABLE for the following products.
PAL -27S, PAL-Soil, PAL-FM1, SH-200,PAL-MILK, PAL-COFFEE(TDS), PAL-COFFEE(Brix/TDS), SH-200
Category | Suitable samples | Measurement range Sample | Material | Feature | Model |
---|---|---|---|---|---|
Standard | Softdrink, Milk, Fruits & Vegetables, Kechup, Soysauce, Cutting oil ,Cleaning Agent etc | Brix 0-53% | Metal | α | MASTER-53 α |
T | MASTER-53T | ||||
M | MASTER-53M | ||||
S | MASTER-53S | ||||
PBT | α | MASTER-53P α | |||
T | MASTER-53PT | ||||
M | MASTER-53PM | ||||
Measure low-concentration more precisely | Softdrink, Soup, Fruits & Vegetables, Cutting oil ,Cleaning Agent etc | Brix 0-20% | Metal | α | MASTER-20 α |
T | MASTER-20T | ||||
M | MASTER-20M | ||||
PBT | α | MASTER-20P α | |||
T | MASTER-20PT | ||||
M | MASTER-20PM | ||||
Brix 0-10% | Metal | α | MASTER-10 α | ||
T | MASTER-10T | ||||
M | MASTER-10M | ||||
PBT | α | MASTER-10P α | |||
T | MASTER-10PT | ||||
M | MASTER-10PM | ||||
Heat Resistance | All samples | Brix 0-90% | Metal | α | MASTER-500 |
Condiments, Soup | Brix 0-50% | Metal | α | MASTER-50H | |
Jam, Honey, Syrup, Bean paste, Chokolate, Caramel, Butter, Edible oil etc | Brix 30-80% | Metal | α | MASTER-80H | |
Brix 45-93% | Metal | α | MASTER-93H | ||
Brix 60-100% | Metal | α | MASTER-100H | ||
Special scales | Refractive Index | RI 1.435-1.520 | Metal | M | MASTER-RI |
Vegetables | Brix 0.0-53.0% | Metal | M | MASTER-Agri | |
Seawater | Salinity: 0-100‰ SG 1.000-1.070 | PBT | α | MASTER-S/Mill α | |
M | MASTER-S/Mill M | ||||
Brix + Saline | Brix 0.0-33.0% Saline 0.0-28.0 g/100g | PBT | M | MASTER-BX/S28M | |
Saline 0-10% | Saline 0.0-10.0 g/100g | PBT | α | MASTER-S10 α | |
M | MASTER-S10M | ||||
Saline 0-28% | Saline 0.0-28.0 g/100g | α | MASTER-S28 α | ||
M | MASTER-S28M | ||||
Honey (Moisture & Brix) | Brix 58.0-90.0% Honey moisture 12.0-30.0% | PBT | α | MASTER-HONEY/BX | |
Ramen | Brix 0-33.0% Kansui Baume 0.0-10.0 | PBT | α | MASTER-Ramen α | |
M | MASTER-ramen M | ||||
Soymilk | Solid soybean content 0-20% Magnesium chloride 0-12% | PBT | α | MASTER-SoyMilk α | |
M | MASTER-SoyMilk M | ||||
Rice Moisture | Moisture 0.0~50.0% | Metal | M | G-50 | |
Wine | Brix | Metal | α | MASTER-53 α | |
TA | MASTER-TA | ||||
OE | MASTER-OE | ||||
GOE | MASTER-GOE | ||||
KMW | MASTER-KMW | ||||
Baume | MASTER-Baume | ||||
Coolant Concentration & Freezing temperature for PG/EG | PG/EG: 0-70% Freezing temperature 0 to minus 50℃ | PBT | M | MASTER-BR | |
Coolant Bettery fluid・Freezing temperature for PG/EG | Freezing temperature 0 to minus 50℃ Battery fluid 1.150 - 1.300 | M | MASTER-BC | ||
Urine Specific Gravity | Urine S.G 1.000-1.050 Refrative index 1.333 - 1.356 | PBT | α | MASTER-URC Nα | |
M | MASTER-URC NM | ||||
Urine Specific Gravity & Serum Protein | Urine S.G 1.000-1.060 Serum Protein 0.0-12.0 g/100mL Refractive Index (nD) 1.3330-1.3660 | PBT | α | MASTER-SUR Nα | |
M | MASTER-SUR NM | ||||
Urine S.G 1.000-1.050 Serum Protein scale 0.0-12.0 g/100mL | M | T3-NE (Desktop type) | |||
Animal Urine Specific Gravity | Urine.S.G.(Dog) 1.000~1.060 Urine.S.G.(Cat) 1.000~1.080 Serum Protein scale 0.0-14.0 g/100mL | PBT | α | MASTER-VET |