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Onsite Calibration

S. No. Area Major Tests /Parameters

1

Elecrotechnical Calibration

Source capability- DC Voltage:100uV-1000V,

DC Current: 100uA-100A,

DC Resistance :1mΩ-2GΩ,  

DC High Resistance: (5kV Rating) 10MΩ-1TΩ,

AC Voltage: 10Hz-20kHz, 1mV-1000V,

AC Voltage: 10k -100kHz, 1mV-100V,

AC Current: 10Hz-5kHz, 100uA-100A,

Frequency, 10Hz-2.0GHz,

AC Active & Reactive Power & Energy: (3Ø)40 – 70Hz,

power:252kW, V:40V-300V,

I:10mA-120A, PF:0.5 to UPF,

Amplitude/Frequency: Modulation AM:30%-80%,

FM:10kHz – 200kHz, (fc:100MHz – 1GHz fm:1kHz),  

RF Level: -50dBm- +13dBm (10MHz – 1GHz),

Capacitance @1kHz: 100pF-10nF, 10nF-1uF, 1uF-100uF,

Inductance@ 1kHz: 0.1mH-1H, 1H-10H,

Oscilloscope, 50kHz-600MHz,   1mV-130Vpk-pk, 2ns-5s,

Simulation  For calibration of Temperature Indicator/Controller/Recorder RTD, Thermocouple(All types), -200OC to +850OC, -200OC to +2600 OC,

AC/DC Shunt Calibration: 10A to 100A,

Measure Capability:  DC Voltage: 100uV- 40kV,

DC Current, 100uA-50A,

DC Resistance, 1mΩ-20GΩ,

AC Voltage:10Hz-10kHz, 1mV-1000V,

AC Voltage:10k-100kHz, 1mV-100V,

AC High Voltage@50Hz, 0kV-25kV,

AC Current: 10Hz-5kHz, 100uA-20A,

Frequency: 10Hz-2.0GHz,

AC Active & Reactive Power & Energy, (3Ø)40 – 70Hz,

Power:187.2kW, V:40V-300V, I:10mA-120A, PF:0.5 to UPF & ZPF,

AC Energy (3Ø), 40 - 70Hz,

Power:187.2kW, V:40V-300V,

I:10mA-120A, PF:0.5 to UPF & ZPF,

Amplitude/ Frequency Modulation: AM:30%-80%, FM:10kHz – 200kHz, (fc:100MHz – 1GHz, fm:1kHz),

RF Level: -50dBm- +13dBm (10MHz – 1GHz),

Capacitance@1kHz, 100pF to 100uF,

Inductance@ 1kHz, 0.1mH  10H,

Simulation for calibration of  Process Calibrator  RTD Thermocouple(All types), -200 OC to +850 OC, -200 OC to +2600 OC,

AC/DC Shunt Calibration: 10A to 100A

2

Non Electrical Calibration

Temperature- Range: -50 to 1100 C,

Relative Humidity-range:0-100%,

Mass-range:1mg to 10 Kg,

Length - Slip gauges Grade 1, 0.5 to 100mm,

Slip gauges Grade 1, 150,200,500mm,

Dig. Vernier 0-300mm,

Long Dig. Vernier 0-600mm,

Micrometer 0-25mm

3

On-site Calibration

Source Capability:

DC Voltage:  

1mV-10mV (acc%: 0.5 – 0.054),

10mV-100mV (Acc %:0.054),

100mV-1000V (Acc %:0.054 – 0.004),

DC Current: 100uA-100mA (Acc %:0.014 – 0.015), 100mA-1A (Acc %:0.015 – 0.032), 1A-20A (Acc %:0.032 – 0.15),

DC Resistance: 1mΩ-100mΩ (Acc %:0.1), 100mΩ-10Ω (Acc %:0.02 - 0.009), 10Ω-100Ω (Acc %:0.009 – 0.0035), 100Ω-100kΩ (Acc %:0.0035 – 0.0025), 100kΩ-2MΩ (Acc %:0.0025 – 0.05), 2MΩ-20MΩ (Acc %:0.05 – 0.02), 20MΩ-200MΩ (Acc %:0.02 – 0.05),

DC High Resistance:(1kV Rating), 0.1MΩ-1.0GΩ(Acc %:2.0),

AC Voltage: 10Hz-10kHz, 1mV-100mV (Acc %:0.7 – 0.05), 100mV-1000V  (Acc %:0.05 – 0.06),

AC Voltage:10-100kHz, (Acc %:0.1 – 0.5),

AC Current: 50Hz-1kHz, 10mA-2A, (Acc %:0.1 – 0.15), 2A- 20A (Acc %:0.15 - 0.2),

Frequency: 10Hz-100kHz (Acc %:115ppm – 10ppm),

AC Active & Reactive: Power & Energy (3Ø)50Hz,

Power:252kW, V:40V-300V, I:10mA-120A, PF:0.5 to UPF, (Acc %:0.05 – 0.03),

Oscilloscope: Bandwidth, Time Marker & Amplitude: 50kHz-600MHz (Acc %:5.1%), 1mV-130Vpk-pk  (Acc %:0.2%-0.12%), 1ns/div-5s/div (Acc %:1700ppm –130ppm).,

Simulation for calibration of Temperature Indicator/Controller/Recorder RTD:-200 to +850 OC (Acc %:0.02OC to 0.04 OC),

Thermocouple (J/K/R/S/T): -200 to +1750 OC  (Acc %:0.05 OC)

Measure Capability: DC Voltage: 1mV-10mV (Acc % :0.5 – 0.055). 10mV-100mV  (Acc % 0.055- 0.013), 100mV-1000V (Acc % 0.013 – 0.007),

DC High Voltage: 1kV-20kV (Acc % 2.8),

DC Current: 10mA-100mA (Acc % 0.08),100mA-3A  (Acc % 0.08 – 0.16),

AC Voltage: 10Hz-10kHz, 10mV-100mV (Acc % 0.13 – 0.05), 100mV-1000V  (Acc % 0.05 – 0.11),

AC Voltage:10 - 100kHz, 100mV-100V (Acc % 0.11 – 0.8),

AC High Voltage: @50Hz, 1kV-20kV (Acc %:6.2),

AC Current: 10Hz-5kHz, (Acc %0.17 – 0.25),

Frequency: 10Hz-100kHz(Acc %151ppm),

AC Active & Reactive Power & Energy (3Ø) 40 – 70Hz Power:252kW V:100mV-520V, I:10mA-120A,

PF:0 to UPF (Acc % 0.05 – 0.03),

Temperature Indicator/ Controller/ Recorder Simulation RTD: -200OC  to +850 OC (Acc % 0.02OC  to 0.04OC),

Thermocouple (J/K/R/S/T): -200OC  to +1750 OC (Acc% 0.05 OC)