GNR USA Instruments LLC products

New belt grinding machine for fast preparation of sample surface equipped with: ds1100; N° 1 grinding belt cm 100 x 10, N° 1 motor 2800 rpm. Dimensions and Weight: W 60 x D 40 x H 30 cm / 38 Kg.

GNR produce Electrogrinding Machine for preparation of spectrometer samples surface. ds300, DS 300/2 is equipped with: N° 2 separate discs 300 mm suitable to prevent pollution in case of cleaning surfaces of different alloys, N° 2 self braking motors (1500 rpm) operating separately. Vacuum Cleaner,  Dimension and Weight: W 42 x D 76 x 92 H cm / 110 Kg.

LP 3000 Polishing machine for preparation of Ferrous and Non Ferrous spectrometric samples.lp3000. It is supplied with proper lapping tool accordingly to the alloy of the sample to be prepared (Aluminium, Copper, Cast Iron).

S3 MiniLab 300 is the newest Spark Emission Spectrometer designed by GNR to celebrate its 30th year of operations. S3 MiniLab 300 combines easiness of use, low maintenance cost, affordable price with the most advanced technological optical and electronical components.

Latest generation and most advanced version of the traditional Rotrode Emission Spectrometer, the perfect spectrometer for the in-service oil analysis laboratory. Thanks to the new compact design it’s a very strong and reliable unit, able to be moved and transported to different locations where the analysis must be taken. R3 RotrOil spectrometer instrument is a compact, transportable and easy to use optical emission spectrometer designed specifically to determine trace concentration in wear metals, polluting materials and additives in lubricating oils, transmission and refrigerating liquids.