Supply Of Surface Hardness Testing Instrument For Rail Grinding Machine. It Measures Hardnessbefore And After Grinding Having Measuring Accuracy (+/-) 4 Hld/hldl (0.5% @800 Hld/hldl),operating Atmospheric Temperature Should Be -15 Degree Celsius To +50 Degree Celsius) And Humidity Max. 90, Resolution 1hl (leeb), 1 Hv (vickers) , 1 Hb (brinell), 0.1 Hrc (rockwell), 0.1 Hrb, 0.1 Hs (hardness Conversion Scales), Hardness Results In Hlx Are Often Converted To The Traditional Hardness Scales Hrc, Hb And Hv, With Power Input Through Usb. Testing Range 150-950 Hld 250-970 Hldl (native Scale). [ Warranty Period: 30 Months After The Date Of Delivery ] Delivery/work location: Prayagraj, Uttar Pradesh. This is a Open tender. Bid closing date: 05-10-2026.

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