ETDC Jaipur

Measurement Capability

Sl. No. Parameter/measured quantity/Device Under Calibration Range Calibration and Measurement Capability (+) Standard equipment used
 

Source

1.

DC Voltage

1mV -10mV 0.1198% - 0.0140%

Multiproduct Calibrator,

Fluke-5520A

10mV -100mV 0.0140% - 0.0036%
100mV -1V 0.0036% - 0.0016%
1V – 1000V 0.0016% - 0.0024%

2.

DC Current

10 uA  - 100 uA   0.2592% -0.0420%

Multiproduct Calibrator with Current Coil

Fluke-5520A

100 uA  - 1 mA 0.0420% -0.0180%
1 mA –100 mA 0.0180% -0.0156%
100mA -1A 0.0156% - 0.0282%
1 A – 10A 0.0282% - 0.0864%
10 A - 1000 A 0.0864%  - 0.7085%

3.

AC Voltage

(45 Hz to 1kHz)

30 mV – 100mV 0.1202% - 0.0265%

Multiproduct Calibrator,

Fluke-5520A

100mV to 100 V 0.0265% - 0.0250%
100V - 1000 V 0.0250% - 0.0362%
(1kHz – 100 kHz) 1V - 30V 0.0246% -0.1108%

4.

AC Current

(45 Hz to 1kHz)

30 uA - 100 uA 0.5410% -0.2626%

Multiproduct Calibrator with Current Coil

Fluke-5520A

100 uA - 1 mA 0.2626% -0.1356%
1 mA - 100 mA 0.1356% -0.0841%
100 m A  - 10A 0.0841% -0.1240%
50 Hz 10 A - 1000 A 0.1240% -0.71%
5. AC Power

 

(1 phase at 50 Hz)

10V – 600V, 0.2A – 15A

 

UPF to 0.5 lag/ 0.5 lead

0.0645% - 0.3968% Multiproduct Calibrator,

 

Fluke-5520A

6.

DC Resistance

1 mΩ - 10 mΩ 0.9509% -0. 104%

Standard Resistors L& N – 4222B, 4223B, YEW 2792, Decade Resistor Box

10 mΩ - 1 Ω 0.104% -0. 0311%
1 Ω - 100 Ω 0.0311% -0. 0059%
100 Ω - 100kΩ 0.0059% - 0.015%
100k Ω - 1MΩ 0.015% - 0.058%
1 MΩ - 100 GΩ 0.058% - 1.542%

7.

Capacitance (1kHz)

100 PF – 1nF 0.266% - 0.066%

Standard Capacitors – GR 1409, Decade Capacitor Box

1nF – 100 nF 0.066% - 0.077%
100 nF - 1 uF 0.077% - 0.066%

8.

Inductance (1kHz)

100 uH – 1mH 0.37% - 0.135%

Standard Inductors – GR 1482, Decade Inductor Box

1mH - 10H 0.135% - 0.137%
9. HF Voltage 10kHz–1GHz

 

-20dBm - +6dBm

(22.4mV  - 446mV)

1.26 dBm Signal Generator, Marconi-2022A

10.

Frequency

50Hz – 10 kHz 28.87 ppm – 1.16 ppm

Signal Generator, Marconi-2022A

10 kHz - 1GHz 1.16 ppm

11.

Simulation for Calibration of Temp.Indicator/Controller/ Process Calibrator/

 

Thermocouple (J, K, T, R & S)

-10mV to 100mV

 

-200ºC to 1700ºC

0.0248ºC - 0.1331 ºC

Multiproduct Calibrator,

Fluke-5520A & ITS 90 by mV / ohm measurement

RTD (PT-100) 60 Ω to 400 Ω

 

-100ºC to 800ºC

0.008ºC - 0.042ºC

Measurement Capability (Measure)

Sl. No. Parameter/measured quantity/Device Under Calibration Range Calibration and Measurement Capability (+)

Standard equipment used

  Measure      

1.

DC Voltage

1 mV –10 mV 0.0631% - 0.0066%

8 1/2 Digit Selfcal DMM, Wavetek-1271

10mV –100 mV 0.0066% - 0.0019%
100 mV -100V 0.0019% - 0.0012%
100V – 1000V 0.0012% - 0.0015%

2.

DC Current

10 uA - 100 uA 0.0770% -0.0136%

8 1/2 Digit Selfcal DMM, Wavetek-1271, Fluke –87III & Clamp Meter

100 uA - 10 mA 0.0136% -0.0074%
10mA - 1A 0.0074% -0.0216%
1A - 10A 0.0216% - 0.4705%
10A - 20A 0.4705% - 3.40%
20 A - 1000 A 3.40% - 2.32%

3.

AC Voltage

(45 Hz to 1kHz)

10 mV – 100mV 0.1145% - 0.0377%

8 1/2 Selfcal DMM, Wavetek-1271

100 mV – 100V 0.0377% - 0.0291%
100V to 1000 V 0.0291% - 0.0371%
(1kHz – 100 kHz) 1V - 100V 0.0291% - 0.1515%

4.

AC Current

(45 Hz to 1kHz)

30 uA - 100 mA 0.1469% -0.0388%

8 1/2 Selfcal DMM, Wavetek-1271, Fluke –87III & Clamp Meter

100 m A - 1A 0.0388% -0.0876%
1 A - 10 A 0.0876% - 1.3904%
10 A - 20 A 1.3904% - 3.65%
20A –1000A 3.65% -4.51%

5.

DC Resistance

1 mΩ - 100mΩ 0.064% -0.0286%

8 1/2 Selfcal DMM, Wavetek-1271 & Ultra High Resistance Meter, Advantest – R8340

100m Ω - 1 Ω 0.0286% -0.0044%
1 Ω - 1k Ω 0.0044% -0.0016%
1k Ω - 1MΩ 0.0016% - 0.0020%
1 MΩ - 100 MΩ 0.0020% - 0.0597%
100 MΩ - 100GΩ 0.0597% - 2.500%

6.

High Voltage (AC/DC)

DCV: 1kV -5kV 0.0015% - 1.0205%

Electrostatic Voltmeter, ESH-28X

5kV -15kV 1.0205% - 1.3760%
ACV: 1kV - 5kV 0.1393% - 1.4046%
5kV -15kV 1.4046% - 1.7372%

7.

Capacitance (1KHz)

100 PF – 1nF 0.236% - 0.039%

RLC Digibridge, GR-1693

1nF - 1 uF 0.039% - 0.047%

8.

Inductance (1KHz)

100 uH – 1mH 0.236% - 0.038%

RLC Digibridge, GR-1693

1mH - 1H 0.038% - 0.039%
1H - 10H 0.039% - 0.067%
9. HF Voltage 10kHz–1GHz

 

-20dBm to +6dBm

(22.4mV - 446mV)

0.41dBm - 0.62dBm

RF Millivolt meter URV-3

10.

Frequency

50 Hz – 1 kHz 4.09 X 10-7– 5.18 X 10-8

Electronic Counter, HP-5345A

1kHz – 100 MHz 5.18 X 10-8 – 1.31 X 10-9
100 MHz – 500 MHz 1.31 X 10-9 – 1.05 X 10-8
11. Time 30Sec. – 60Min 1 Sec.

Electronic Counter, HP-5345A

12

RTD (PT-100)

60 Ω - 400 Ω  

8 1/2 Selfcal DMM, Wavetek-1271 & & ITS 90 by mV / ohm measurement

-100ºC to 800ºC 0.0063ºC - 0.0189ºC

Simulation for Calibration of Process Calibrator/ Thermocouple

(J, K, T, R, S, B,N & E)

-10mV to 100mV  
-200ºC to 100ºC 0.0284ºC - 0.0142ºC
100ºC to 1700ºC 0.0142ºC - 0.0687ºC

List of Major Facility

Facility / Equipment / Tools Make and Model

Multiproduct Calibrator

5520A, Fluke

Electronic Counter

5345 A, HP

Signal Generator

2022A, Marconi

RLC Digibridge

1693, GR

Electrostatic Voltmeter

ESH28X, EIS

Selfcal DMM

1271, Wavetek

RF Millivoltmeter

URV-35, R&S

Megohm Bridge

1644A, GR

Dry Block Temp. Source

Pigasus 1200B

Slip Gauge Set

M181/1,Micronix

Standard Weights

E2Class,Mettler

Electronic Weighing Balance

AT201,PG12001-S,Mettler

   

Major Products Calibrated / Project Done

Major Products Calibrated / Projects Done

Calibrators

DMM (5&1/2 digit)

Frequency counters

Signal Generators

Oscilloscope

LCR meter