AN ISO 9001:2000 Certified Company

Latest News

Welcome to Our New Site

Welcome to our new website. We have cover almost all products, we are dealing in. Please also visit our glassware web site at and Pharmacy Equipments at

Contact Us

Works Address :
Rac Exports, 14 Pooja Vihar, Kardhan Road Ambala Cantt: 133 001, Haryana, (India)

Tel : +(91)-(171)-6535762
Fax : +(91)-(171)-2699559
Email :,

Pref. Correspondence Address :
23, Arya Nagar, Jagadhri Road Ambala Cantt: 133001, Haryana, (India)
Tel : +(91)-(171)-6535762
Fax : +(91)-(171)-2699559
Mobile : 093151 00690
Email :

Babinet Compensator

"RAC" to measure the constants of elliptical polarisation and double refraction due to strain in transparent media.
The compensator consists of two wedges of quartz, one fixed with optic axis in one direction while the other moving with optic axis in a perpendicular direction. The movable wedge is moved by means of a micrometer screw with a readable accuracy of .005 mm. The total movement of the same is 20 mm. The wedge system fixed in a box which is and integral part, can be rotated in a circular scale with least count 1/10 degree, fine and coarse movements are provided The analyser has an independent scale which can be arranged in any angular position with respect to wedges. The fringe width is 6 mm. Complete in cabinet.