Item Description: BOSS Refractive Index Refractometer - 1.435-1.520 nD with Automatic Temperature Compensation ("ATC") used for measuring the quality of Refrigeration Oils & other samples

BOSS Refractive Index Refractometer Specs:

Refractive Index Scale:
* Scale Range: 1.435-1.520 nD
* Divisions: 0.001 nD
* Accuracy: +/- 0.001 nD%

* Automatic Temperature Compensation (ATC) Range: 50-86'F/10-30'C

Included are:  A 1.8ml Vial of 1.4860 Refractive Index Calibration Fluid, a sturdy plastic hard case, a calibration screwdriver, a pipette for dropping test fluids onto the prism, and a User's Guide

Calibration:

Calibration can be done turning the Calibration Screw on the top of the unit using our 1.4860 Refractive Index Calibration Fluid.  

The BRAND NEW, hand held BOSS Refractive Index Refractometer comes in a plastic hard case and uses ambient light, no battery or power source is required.  This unit is a precision optical instrument that allows for the rapid and accurate determination of the refractive index of liquid solutions. It will specifically assist in determining the percent residual of oil remaining in a refrigeration system when converting it to a new refrigeration oil. Such retrofits require converting the mineral oil to a polyol ester (POE) or polyalkylene glycol (PAG), an alkylbenzene lubricant (Zerol) to a POE, or a mineral oil to an alkylbenzene.

National Industrial Supply
30777 Rancho California #891420
Temecula, CA 92589, USA
Sales: 310.748.6858   -  E-mail: nisupply@gmail.com  -  Website: www.nisupply.com