FORCE

Sr No Parameter / Measured Quantity / Device Under Calibration Range
1 Verification of Uniaxial Testing Machine ( UTM/CTM/TTM ) 0 N to 1000 KN
2 Push Pull Meter / Load Cell 0 Newton to 2000 Newton
3 Verification of Displacement Upto 600 mm
4 erification of speed of Material Testing Machines Upto 600 mm/min
5 Test Force Verification of Rockwell Hardness Tester 3,10,15,30,45,60,100 & 150 Kgf
6 Test Force Verification of Brinell Hardness Tester 31.25,62.5,187.5,250, 500,750,1000,1500 & 3000 kgf
7 Test Force Verification of Vickers Hardness Tester 1,5,10,20,30 & 50 kgf

HARDNESS

Sr No Parameter / Measured Quantity / Device Under Calibration Range
1 Verification of Rockwell Hardness Tester by Indirect Method 20 to 95 HRA
20 to 100 HRBW
20 to 70 HRC
2 Verification of Brinell Hardness Tester by Indirect Method 100 to 600 HBW 2.5 / 187.5
100 to 600 HBW 5 / 750
100 to 600 HBW 10/3000
3 Verification of Vickers Hardness Tester by Indirect Method HV 1
HV 5
HV 10
HV 20
HV 30
HV 50

IMPACT

Sr No Parameter / Measured Quantity / Device Under Calibration Range
1 Verification of Impact Testing Machine Upto 300 J

EXTENSOMETER

Sr No Parameter / Measured Quantity / Device Under Calibration Range
1 Verification of class 1 Extensometer
1) Mechanical
2) Electronic
Upto 25 mm travel & 100 mm gauge Length, L.C 0.0001mm

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