Mechanical Calibration

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Mechanical Calibration Services


Sl NoQuantity Measured / InstrumentRange/Frequency*Calibration Measurement Remarks Capability (±)Remarks
IPRESSURE INDICATING DEVICES
1Pressure-Hydraulic
Dial Pressure Gauge,Digital Pressure Gauges, Pressure Calibrator, Pressure Transducers and Pressure Transmitter with Indicators		2 bar to 690 kg/cm0.017% rdg.Using Hydraulic Dead Weight Tester based on DKD-R6-1
2Pressure-Hydraulic
Dial Pressure Gauge,Digital Pressure Gauges, Pressure Calibrator, Pressure Transducers and Pressure Transmitter with Indicators		0 bar to 690 bar0.11% rdg.Using Digital Pressure Calibrator 0-700 & Hydraulic Pump based on DKD-R6:1
3Pressure-Hydraulic
Dial Pressure Gauge,Digital Pressure Gauges, Pressure Calibrator, Pressure Transducers and Pressure Transmitter with Indicators		0 bar to 30 bar0.06% rdgUsing Pneumatic Pump & Digital Pressure Calibrator based on DKD-R6-1
IIDIMENSION (BASIC MEASURING INSTRUMENT, GAUGE ETC.)
1Vernier Calipers0 to 150 mm
0 to 300 mm.
300 mm to 1000 mm		8 μm
12 μm
19 μm		Using 'K' & 'O Grade' Slip Gauge Set
2External Micrometer0 to 25 mm1.9 µmUsing 'K' & 'O Grade' Slip Gauge Set
IIIUTM, TENSION CREEP AND TORSION TESTING MACHINE
1Verification of Uniaxial Testing MachineCompression:
0.25 KN to KN 1 kN to 100 kN		0.3%
0.2%		Using "0" Class load cells with digital indicator as per IS 1828 (Part-1)
Tension:
1 kN to 100 kN		0.2%
IVSPEED AND ACCELERATION
1Tachometer60 rpm to 1000 rpm
1000 rpm to 3000
rpm 3000 rpm to 5000 rpm		1.6% rdg.
1.1 % rdg.
1.1% rdg.		Using Digital Tachometer By Comparison Method
V.WEIGHING SCALE AND BALANCE
1. Non-Automatic Weighing
Balance/Scale
d = 0.01 mg
d= 0.001 g
d = 0.01 g		 0 to 200 g
0 to 1 kg
0 to 5 kg		0.06 mg
4 mg
20 mg		UsingE1/E2/F1Accuracy Class Standard Weights as per OIML-R-76-1
VI.WEIGHTS
2.Calibration of Weights
Class F1 Accuracy and Coarser		 1mg
2mg
5mg
10mg
20mg
50mg
100mg
200mg
500mg
1g
2g
5g
10g
20g
50g
100g
200g		0.02 mg
0.02 mg
0.02 mg
0.02 mg
0.02 mg
0.02 mg
0.02 mg
0.02 mg
0.02 mg
0.02 mg
0.02 mg
0.02 mg
0.02 mg
0.02 mg
0.03 mg
0.04 mg
0.07 mg
Using Weights of Accuracy Class E1 and balance of readability 0.01 mg based on OIMLR111-1ABBA Cycle Substitution Method
Class F1 Accuracy 500g and Coarser500g
1kg		0.93 mg
1mg		Using Weights of Accuracy Class E1 and balance of readability 0.01 mg based on OIMLR111-1ABBA Cycle Substitution Method
Class F2 Accuracy and Coarser2 kg
5 kg		8.3 mg
12.2 mg		Using Weights of Accuracy Class F1 and balance of readability 0.01 g based on gb OIMLR111-1ABBA Cycle Substitution Method
VIIVOLUME
1Micro Pipette/ Piston Pipette10 μl to100 μl2.60 μlUsing Digital Balance with d: 0.01 mg of Cap. 220 g and Distilled Water of known Density As per ISO 8655-6
2Glass Pipette1 ml to10 ml > 10 ml to100 ml2.30 μl
2.32 μl		Using Digital Balance with d: 0.01 mg of Cap. 220 g and Distilled Water of known Density as per ISO 4787
3Measuring Cylinders> 100 ml to 200 ml
> 200 ml to 1000 ml		3 μl
13μl		Using Digital Balance with d: 1 mg of Cap. 1 kg and Distilled Water of known Density as per ISO 4787
Using Digital Balance with d: 10 mg of Cap. 5 kg and Distilled Water of known Density as per ISO 4787

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