Hand-held Refractometer

Reason to choose MASTER series

Water resistant (α & H series)

"Washable". A special design concept for analog type measuring instruments. It is a new mechanism that can be washed even under running water after measurement.

Visibility

The readability of measured values is the "lifeline" for hand-held refractometer.Not only the brightness of the entire field of view, but also the clarity of the boundaries represents the basis of the optical technology that ATAGO has reached.

Contamination free

Uses a smooth grip with no irregularities. The carbon-like design contributes to both cleanliness and playfulness.

ATC Temperature compensation(α,H,T series)

The measured value are automatically corrected according to the environment. We have thoroughly improved the structure and arrived at a mechanism, patented that is not found anywhere else.

Durability

Cleared all tests of waterproof, dustproof and droptest.
Water was sprayed from four directions, dropped on oak sleepers from a height of 1 m, and loaded in the cargo compartment of an airplane, and passed all durability tests.

Design

Waterproof, Visibility, Contamination-free, ATC, Durability, ASD. The harmonious design has won numerous awards such as the Good Design Award and the Invention Award.

 

List of MASTER series

Category	Suitable samples	Measurement range Sample	Material	Feature	Model	Suitable digital models
Standard	Softdrink, Milk, Fruits & Vegetables, Kechup, Soysauce, Cutting oil ,Cleaning Agent etc	Brix 0-53%	Metal	α	MASTER-53 α	PAL-1
				T	MASTER-53T
				M	MASTER-53M
				S	MASTER-53S	PAL-S
			PBT	α	MASTER-53P α	PAL-1
				T	MASTER-53PT
				M	MASTER-53PM
Measure low-concentration more precisely	Softdrink, Soup, Fruits & Vegetables, Cutting oil ,Cleaning Agent etc	Brix 0-33%	Metal	α	MASTER-α	PAL-1
				T	MASTER-T
				M	MASTER-M
			PBT	α	MASTER-Pα
				T	MASTER-PT
				M	MASTER-PM
		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	PAL-H
	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

Category	Suitable samples	Measurement range Sample	Material	Feature	Model	Suitable digital models
Special scales	Refractive Index	RI 1.435-1.520	Metal	M	MASTER-RI	PAL-RI
	Vegetables	Brix 0.0-53.0%	Metal	M	MASTER-AGRI	PAL-1
	Seawater	Salinity: 0-100% SG 1.000-1.070	PBT	α	MASTER-S/Mill α	PAL-06S PAL-07S
				M	MASTER-S/Mill M
	Brix + Brix + Saline	Brix 0.0-33.0% Saline 0.0-28.0 g/100g	PBT	M	MASTER-BX/S28M	PAL-1 PAL-03S
	Saline 0-10%	Saline 0.0-10.0 g/100g	PBT	α	MASTER-S10 α	PAL-03S
				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	PAL-22S
	Ramen	Brix 0-33.0% Kansui Baume 0.0-10.0	PBT	α	MASTER-Ramen α	PAL-96S Ramen Meister Set
				M	MASTER-Ramen M
	Soymilk	Solid soybean content 0.0-20.0% Magnesium chloride 0.0-12.0%	PBT	α	MASTER-Soy Milkα	PAL-27S
				M	MASTER-Soy MilkM
	Coolant Concentration & Freezing temperature for PG/EG	PG/EG: 0-70% Freezing temperature 0 to minus 50?	PBT	M	MASTER-BR	PAL-88S PAL-91S
	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	PAL-10S
				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	PAL-10S PAL-11S
				M	MASTER-SUR/NM
	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	PAL-DOG&CAT PAL-DOG PAL-CAT PAL-Rabbit