Portable Refractometers
Measure the concentration of Sugar, Salt, Lubricants, Antifreeze, Cutting Fluids & more
Available with or without Automatic Temperature Compensation
Features:
Easy to operate refractometers provide accurate and repeatable measurements on easy to read scales
Automatic temperature compensation models available for sugar, salt, lubricants, cutting fluids, and antifreeze
Requires only 2 or 3 drops of solution
The prism and lens with a simple focus adjustment provides repeatable results
Complete with carrying case and calibration screwdriver
Specifications
Model	Type	Ranges	Resolution	Accuracy
RF16	Sucrose	0 to 10% Brix	0.1	+/-0.1%
RF11	Sucrose (ATC)	0 to 10% (10 to 30๐C)	0.1	+/-0.1%
RF18	Lubricants/ Cutting fluids	0 to 18% Brix	0.2	+/-0.2%
RF12	Lubricants/ Cutting fluids (ATC)	0 to 18% Brix (10 to 30๐C)	0.2	+/-0.2%
RF10	Sucrose	0 to 32% Brix	0.2	+/-0.2%
RF15	Sucrose (ATC)	0 to 32% Brix (10 to 30๐C)	0.2	+/-0.2%
RF20	Salt (ATC)	0 to 100ppt (10 to 30๐C) 1.000 to 1.070 Refractive Index	0.001	+/-0.1%
RF40	Coolant (ATC)	-60 to 32๐F Propylene Glycol freeze point -60 to 25๐F Ethylene Glycol freeze point 1.15 to 1.30 Specific Gravity of Battery Acid	2๐F   2๐F   0.01	+/-2%   +/-2%
RF41	Coolant (ATC)	-50 to 0๐C Propylene Glycol freeze point -50 to 0๐C Ethylene Glycol freeze point 1.15 to 1.30 Specific Gravity of Battery Acid	1๐C   1๐C   0.01	+/-2%   +/-2%
Dimension/Wt.		RF10/RF15: 6.6 x 1.6 x 1.2” (170 x 40 x30mm)/7oz (200g); RF11/RF16: 7.5 x 1.6 x 1.2” (190 x 40 x30mm)/6.5oz (185g); RF12/RF18: 6.7 x 1.6 x 1.2” (170 x 40 x30mm)/6.5oz (185g); RF20: 7.6 x 1.5 x 1.5” (194 x 38 x38mm)/8oz (227g); RF40/RF41: 6.2 x 1.6 x 1.2” (160 x 40 x30mm)/6.3oz (180g);