Extech RF18 Portable Brix Refractometer (0-18%)

Product Code: RF18

$Extech RF18 Portable Brix Refractometer (0-18%)$

Extech RF18 Portable Brix Refractometer (0-18%)

With it’s compact and user-friendly design, the Extech RF18 Portable Brix Refractometer (0-18%) is perfect for accurately measuring brix concentration in lubricants and cutting fluids.

Providing accurate and repeatable measurements on an easy-to-read scale, the Extech RF18 offers a range of 0-18% Brix, with a 0.2 resolution and an accuracy of ±0.2%. It also boasts simple focus adjustment and only requires 2 to 3 drops of solution to operate.

Packaged complete with calibration screwdriver, plastic pipette, calibration solution and carry case, the Extech RF18 gives you everything you need to get started right away.

Extech Refractometer Comparison Table

Model	Type	Ranges	Resolution	Accuracy
RF16	Sucrose	0 to 10% Brix	0.1	?0.1%
RF11	Sucrose (ATC)	0 to 10% (10 to 30?C)	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 30?C)	0.2	?0.2%
RF10	Sucrose	0 to 32% Brix	0.2	?0.2%
RF15	Sucrose (ATC)	0 to 32% Brix (10 to 30?C)	0.2	?0.2%
RF20	Salt (ATC)	0 to 100ppt (10 to 30?C) 1.000 to 1.070 Refractive Index	0.001	?0.1%
RF40	Coolant (ATC)	-60 to 32?F Propylene Glycol freeze point -60 to 25?F Ethylene Glycol freeze point 1.15 to 1.30 Specific Gravity of Battery Acid	2?F 2?F 0.01	?2% ?2%
RF41	Coolant (ATC)	-50 to 0?C Propylene Glycol freeze point -50 to 0?C Ethylene Glycol freeze point 1.15 to 1.30 Specific Gravity of Battery Acid	1?C 1?C 0.01	?2% ?2%
RF30	Triple Range General Service	0 to 41% Brix 42 to 71% Brix 72 to 90% Brix	0.2 0.2 0.2	?0.2% ?0.2% ?0.2%