Mechanical, Analog Digital Pressure Vacuum Gauge Calibration Services

List of Instruments and device we can calibrate :- MECHANICAL PARAMETER

Sr. No.	Equipments	Range
Mechanical Pressure +ve and -ve gauge pressure
1	Analog pressure gauge	(-) 0.9 to 700 bar
2	Digital Pressure gauge	(-) 0.9 to 700 bar
3	Pressure switches	(-) 0.9 to 700 bar
4	Analog / digital vacuum gauge	(-) 0.9 to 0 bar
5	Pressure Transmitters- Pressure or Vacuum	(-) 0.9 to 700 bar
6	Differential Pressure Transmitter	20mmWC and above
7	Manometer	2000 mmWC / 200 mbar
8	Digital and Analog Barometer	300 to 1030 mbar

Sr. No.	Equipments	Range
Mechanical Mass Group : Mass
1	Weight Box - E1 class and Coarser using balance of 1µg and 10µg readability	1mg to 200g
2	Weights - F1 and coarser class using balance of 1mg readability	500g to 1kg
3	Weights - F2 and coarser class using balance of 10mg readability	2 kg to 20kg
4	Weights – M2 class and coarser using balance of 20g readability	50 kg

Mechanical Mass Group : Weighing balance
1	Weighing balances having Class I and coarser as per OIML R76	1 mg to 200g / readability 0.001mg, 0.01mg and 0.1mg
2	Weighing balances having Class II and coarser as per OIML R76	1g to 10 kg / readability 10mg, 100mg
3	Weighing balances having Class III and coarser as per OIML R76	10 kg to 200 kg / readability 100mg and above

Mechanical Mass Group : Volume
1	Micropipette	10µl to 1000µl
2	Single Mark or Graduated Pipette and Burette - Class A and Coarser	1ml to 100ml
3	Single Mark or Graduated Measuring Cylinder, Flask - Class A and Coarser	1ml to 5000ml

Mechanical : Speed
1	Contact Tachometer	10 to 10000 rpm
2	Non Contact Tachometer	10 to 90000 rpm

Mechanical : Force
1	Mobile Force gauge- Push Pull meter in Push and Pull mode	1N to 1000N
2	Force measuring systems of Uniaxial Testing Machine in Compression and tension	25 N to 500 kN

Mechanical : Torque
1	Torque generating devices ( Torque wrench, drivers etc. ) type I and type II category	0.2 Nm to 500 Nm

Mechanical : Dimension
1	Caliper - Vernier / Dial / Digital	Up to 600mm
2	External Micrometer	Up to 100mm
3	Depth Vernier	Up to 300mm
4	Depth micrometer	Up to 300mm
5	Height Gauge	Up to 600mm
6	Dial Gauge - plunger type / lever type and bore gauge	0 to 25mm
7	Feeler gauge / foils	Up to 1mm
8	Tape and scale, PI tape	Up to 3000mm
9	Mechanical protractor / combination set	0 to 360deg
10	Plain plug gauge	1mm to 200mm
11	Measuring pins	1mm to 20mm
12	Pistol caliper	-
13	Measuring tape / scale / PI tape	15m/1m/300mm
14	Micrometer setting rod	200mm

List of Instruments and device we can calibrate :- THERMAL PARAMETER

Sr. No.	Equipments	Range
Thermal - Sensing and Indicating devices
1	Temperature Sensors with or without indication - RTD, Thermocouples - simplex or duplex type, Dial Thermometer, digital thermometer	-196^oC to 1200^oC
2	Glass Thermometer, Wet and dry thermometer	-196^oC to 200^oC
3	Temperature indication of Oven, Freezer, Furnace, Incubator, Autoclave, Chambers etc - at single location	-196^oC to 1200^oC
4	Thermohygrometers, humidity sensors - Temperature and Humidity	20^oC to 50^oC & RH 20% to 95% @ 25^oC
5	Infrared Thermometer, Pyrometer - Non contact type device, Handheld body temperature thermometer	50^oC to 1200^oC
6	Temperature indication of Oven, Chambers, Furnace at Multiple points. Furnace uniformity survey, Calibration of Chambers, Ovens at Multiple points / mapping	-80^oC to 1200^oC
7	Humidity chambers at multiple point with wireless datalogger	20% to 95%

List of Instruments and device we can calibrate :- ELECTROTECHNICAL PARAMETER

Sr. No.	Equipments	Range
Electrotechnical Parameters
1	Analog or Digital Voltmeter - AC and or DC	1mV to 1000V
2	Analog or Digital Ammeter- AC and or DC	1mA to 2000 A
3	Digital Multimeter 3 ½ to 6 ½ digit resolution	ACV, DCV, ACAmp, DCAmp, Resistance, Frequency, Capacitance, Temperature
4	Digital Clamp meter / Tong tester, max current up to 2000A	ACV, DCV, ACAmp, DCAmp, Resistance, Frequency, Temperature
5	Temperature Controller, recorder, scanner having RTD, Thermocouple (J, K, R, S, T.N, E type) input	-200^oC to 1400^oC
6	High Voltage Tester or Meter	AC up to 10kV, Dc up to 40kV
7	Frequency meter, Counter, generator	100mHz to 1GHz
8	mV/mA Calibrator or Process Calibrator- source and measure functions covering	DCV, DCAmp, Resistance, Frequency, RTD, Thermocouple
9	Decade Resistance Box	30µΏ to 1TΏ
10	Decade Capacitance Box	20pF to 1mF
11	Decade Inductance Box	100µH to 10H
12	LCR Meter	Capcitance, Inductance, Resisatance
13	Timer, Stop watch	5s to 1hr
14	Osciloscope	10mV to 50V, 2ns to 1s, BW:1GHz
15	Watt meter, Power Meter, Energy meter	AC power 100mW to 6kW, DC power 10W to 12kW
16	Power analyzer - voltage, current, power, PF	AC power 100mW to 6kW, DC power 10W to 12kW, PF-1 to +1
17	Power factor meter	-1 to 1 PF
18	Meggar / Insulation tester	1kV or 5kV rated upto 1TΏ
19	Earth resistance center	REFER SCOPE
20	AC and DC regulated power supply	REFER SCOPE
21	Earth fault relay	REFER SCOPE
22	Micro Ohm meter	From 30µΏ
23	Current transformer ratio (CT)	2000A maximum
24	Multifunction calibrator	ACV, DCV, AC Amp, DC Amp, resistance
25	Calibration of shunt	Upto 2000A
26	Current probe	Upto 2000A
27	Differential voltage probe	Upto 40kV
28	Leakage current tester	From 1nA
29	High Voltage Flash testing of Hand gloves	40kV DC
30	EMC and transient generator	Upto 4kV
31	Harmonic analyser	Upto 50^th Harmonics
32	Power quality analyser	40 V, 0.01 A, 0.5 PF) to (300 V, 120 A, 1 PF

List of Reference Master Equipments :- FLOW MEASUREMENT

Sr. No.	Equipments	Range
Flow and Velocity Calibration
1	Flowmeter	600ccm to 2000ccm
2	Flow Calibrator	600ccm to 2000ccm
3	Magnetic Flow meter	600ccm to 2000ccm
4	Handy Sampler	0.5m³/hr to 100m³/hr
5	Gas Sampler	0.5m³/hr to 100m³/hr
6	Gas flow meter	0.5m³/hr to 100m³/hr
7	Air Flow meter	0.5m³/hr to 100m³/hr
8	Water Flowmeter	600ccm to 2000ccm
9	Rotameter (Air)	0.5m³/hr to 100m³/hr
10	Rotameter (Liquid)	600ccm to 2000ccm
11	Digital Flowmeter	600ccm to 2000ccm
12	Flow Transmitter	600ccm to 2000ccm
13	Flow Transducer	0.5m³/hr to 100m³/hr
14	Anemometer	0.5m/s to 9m/s
15	Thermoanemometer	0.5m/s to 9m/s
16	Cup Type Anemometer	0.5m/s to 9m/s
17	Vane Type Anemometer	0.5m/s to 9m/s
18	Pitot Tube	0.5m/s to 9m/s

List of Instruments and device we can calibrate