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Institute for Design Of Electrical Measuring Instruments

सूक्ष्म, लघु और मध्यम उद्यम मंत्रालय

Ministry of Micro, Small and Medium Enterprises

MSME Technology Centre, Government Of India Society

 

 

We undertake calibration of All Types of Multifunction Calibrators with AC/DC current coil like

Fluke - 5730 A, 5720A, 5700A
with Transconductance amplifier
Model 5725 A ,52120 A etc.

We Undertake Calibration of

Fluke Model 5520A,
5522A with Scope
& Power Quality option



Fluke 5502 A, 5500 A,
5080 A, 9100 A,
9500 B, 7526 A, 725



Fluke, Transmil ,
Time Electronics Zeal,
Meco Instrument &
many more manufactures.....


Digital Multimeters
of 3 1/2 digit to 8 1/2 digits
Fluke - 8508A, 8846A,
8045A, 8840A



Keysighit / Agilent / HP
3458 A,3441OA,
34401A,34420A



Wavetek Datron 1281, 1271



Transmil -Series 8000,8100



Keithly Series :2000,
2001, 2002,
2010, 2100 etc.



Time Electronics 5075, 5065




Meco,Aplab, Picotest, Escort & many more




IDEMI Primary Reference Standards

Binary Voltage Divider


Referance Divider & DC Voltage Standard


Thermal Transfer Standard


AC Voltage Divider with Standard. Capacitor


Multiproduct Calibrator


AC Measurement Standard


AC / DC Shunt


Resistance Standard

Pioneers In Calibration


 

 

We undertake calibration of

Standard Shunts
Standard Resistors



We Undertake Calibration of

Standard Inductors
Standard Capacitors



Decade Capacitance Box
Decade Inductance Box
Decade Resistance Box



All Types of LCR Meters and LCR Bridges






Handheld LCR Meters







Sound Level Meters
Sound Level Calibrators



Digital Tachometers,
Digital Stroboscope
RPM Source , Drives
and many more...





IDEMI Primary Reference Standards

Automatic DC Current Comparator
Resistance Bridge with Amplifier


Duel Source High Resistance Bridge



Standard Inductor, Capacitor & Resister


Sound Level Meter & Calibrator


Digital Tachometer


Pioneers In Calibration


 

 

We undertake calibration of
H V Testers, AC / DC HV Dividers

H V Probes, Resonance Systems
& CVD up to 200kV @ 50Hz

Make: Haefely, WS Test System,

Hivolt, Hipotronics, Phenix etc.

Spark Tester, Jeep Meter

Holiday Detecter, Static kV Meters, Oil Test sets, Oil BDV


We Undertake Calibration of

Standard PT, Industrial PT

EPD with Capacitors

up to 132 kV/ 3 @ 50Hz


Standard CT, Metering CT

Industrial CT up to 10000 A

ICT, AITTS , Burden Box



Standard Capacitor

Tan Delta Calibrators

Capacitor & Tan Delta

Meters up to 100kV

Impulse Analyser

Haefely, Hivolt, MI, Tettex, Shivnanda, Quadrant, WS Test System, Power Electronical etc.
PD measuring system and many more...

IDEMI Primary Reference Standards

200 kV AC/DC System


100 kV Capacitor with EPD


10,000 A Current Transformer


Pioneers In Calibration


 

 

We undertake calibration of

High Precision Power / Energy

Ref. Sids. of Accuracy: 0.004% to 0.01%



We Undertake Calibration of



ZERA Model COM 5003, COM 3003

COM 3000, MTE Model K 2006

RADIAN RESEARCH - RX 33

Measurement International - 2010






Secondary Power/Energy standards of
Class 0.02% to 0.2%
EPZ 303, RX 31, RX 30, MT 510
MTE Model SRS & PRS SERIES
ZERA MT310, TPZ, MT30, MT10
Make Schlumberger, Enercon, YEW
NORMA, ABB, L&T Secure. Zenus.
All types Power/Energy Meters



Calibration of Voltage, Current

& Power Transducers, Clamps



Calibration of Power Quality

Analyzers and many more...



IDEMI Primary Reference Standards

Precision Power & Energy Comparator


Power / Energy Calibration System


Power/ Energy Calibration System


Multifunction Calibrator


Pioneers In Calibration


Parameter

DC Voltage

Range

10 uV to 1050 V

Calibration

500 ppm to 0.1 ppm

DC High Voltage

1.05 to 100 kV

300 ppm

DC Current

1 pAto 3000A

1.5% to 10 ppm

DC Resistance

1 Ωμ to 100 TΩ

1.5% to 1 ppm

AC Voltage

10 Hz to 1 MHz
1mV to 1000 V

0.3% to 0.001%

AC High Voltage

50 Hz
1.01kV to 200 kV

0.01% to 1.4%

AC Current

10 Hz to 10 kHz
10 μA tp 10000A

60ppm to 0.25%

Active / Reactive / Apparent
Power / Energy
(1 Phase / 3 Phase)

40Hz to 70 Hz
1V to 1050 V
0.001 A to 300 A
PF = 0.01 to 1

400ppm to 20 ppm / PF

Power Factor / Phase Angle

40Hz to 70 Hz
0 to UPF
(0 to 360Ο)
1 V to 1050 V,
0.01 A to 160 A

0.0012Ο to 0.008Ο

Frequency / Period

40 mHz to 20 GHz
250ps to 25 s

1.5 X 10 -11 to 1.3 X 10-12

Time Interval

1μs to 24 Hrs & multiple

230ppm to 11 ppm

AC Resistance

50Hz /100 Hz/1kHz
0.001Ω to 10k Ω

0.36% to 0.0025%

Inductance

50Hz /100 Hz/1kHz
0.001Ω to 10k Ω

0.36% to 0.0025%

Capacitance

50Hz /100 Hz/1kHz
1 pF to 1F

800ppm to 2.3 ppm

DC Power / Energy

33 mV to 1000 V
3.3 mA to 30 A

0.006% to 0.15%

Capacitance at High Voltage

Up to 30kV - 1000pF
Up to 100kV - 100pF
Upto 2000 V - 2000pF

0.012%
0.02%
0.05%
1.6E-5 to 5.7E-3

Tan Delta

5E-5 to 5E-2

1.6E-5 to 5.7E-3

Oscilloscope

1. Bandwidth
2. Amplitude (Deflection Factor)
Time Base (Marker)

50kHz to 1.1GHz
5mV to 5.5 Vp-p
1mV to 130V (1M Ω)
1mV to 6.6 V (50 Ω)
1 ns to 5s

2.4% to 5%
5% to 0.15%
5% to 0.3%
0.6% to 3ppm

Power Quality:
Harmonics Order

1 to 40

0.2%

Impulse Calibration

1kV to 15 kV

6.3%

 

10ns to 100 us

0.1%

Pioneers In Calibration


Parameter


Temperature Indicators, Recorders,
Controllers, Process Calibrators,
Data Loggers & Multifunction
Calibrators By Simulation Method
All Types of RTD & Thermocouple,
mV, mA Source & Measure mode)


Range


RTD - 200ΟC to 850ΟC
T/C -200ΟC to 2300ΟC

Calibration Measurement Capability

0.005ΟC to 0.02ΟC
0.01ΟC to 0.25ΟC


Transformer Turns Ratio (TTR)
Meter & Calibrator



0.8 to 2100


0.03%


Potential Transformer (PT):
Ratio Error
Phase Displacement error



50 Hz
1.1kV to 100kV AC


0.01%
0.32min


Potential Transformer (PT):
Ratio Error
Phase Displacement Error



50 Hz
5A -10000 A, AC


0.004% to 0.025%
0.15min to 0.65min


CT-PT Burden



1 VA to 100VA


0.05%


CT-PT Burden



1 VA to 100VA


0.05%


CT-PT Comparator(AITTS)
Ratio
Phase Displacement


50Hz
0.05 A to 6A
25 V to 150 V


0.003% to 0.02%
0.1min to 0.6min


Isolation Current Transformer


At 50Hz & 60Hz
1mA to 120A


0.0076% to 0.01% for R.E
0.30min to 0.25min for P.E


RF Power Calibration:

RF Power

RF Attenuation

Amplitude Modulation

Frequency Modulation


100 kHz to 4 GHz
+ 24dBm to -90 dBm 2.2% to 30%

200 Hz to 4 GHz
1 dB to 110 dB 0.03 dB to 0.2dB
Carrier Frequency 1 GHz 5%
Modulation Depth10% to 99 %
Modulation Rate 1 kHz
Carrier Frequency 1 GHz 4%
Modulation Rate 200 kHz
Frequency Deviation
10 kHz to 200 kHz


2.2% to 30%

0.03dB to 0.2dB
5%

4%


Impulse Calibration
Load >250 kOhm,
100 pF to 300 pF
Lightening Impulse (LI)
Time Parameter ,
Rise Time
Time to half value
Lightening Impulse Chopped (LIC)
Time Parameter, Time to Half
Switching Impulse Voltage
Time Parameter
Front Time
Time to half


80 V to 1600 V (+/- Polarity)
0.84 uS
60uS

+400 V to + 1250 V
0.5 uS
+80 V to + 1600 V 20 uS
4000 uS

0.6%
2.5%
2.5%
1.3%
2.5%
0.6%
2.5%
2.5%


Partial Discharge Calibration
Apparent Charge q


1pC to 50 nC


6%

Pioneers In Calibration


We Undertake Calibration of




IDEMI Primary Reference Standards

Digital Oscilloscope


Load Resistor


ESD Target


Current Probe


HV Differential Probe


Pioneers In Calibration


Parameter

Range

Electrical Fast Transient
(50Ω & 1kΩ)

a.Amplitude
b.Rise Time
c.Pulse Width
d.Repetition Rate
e.Burst Period
f.Burst Duration

 

± 0.25 kV to 4.0kV
5ns
50 ns at 50 Ω
50 ns, -15ns to +100ns at 1 kΩ
200µs (5kHz)
10 µs (100kHz)
300 ms
15ms (5kHz)
0.75 ms (100kHz)

 

Surge
In Open Circuit Voltage
a.Amplitude
b.FrontTime
c.Pulse Width
In short Circuit Current
a.Current Amplitude

b.FrontTime
c.Pulse Width

 

± 0.5kV to± 7.0 kV
1.2 µs
50 µs

± 0.25kA to± 4 kA
(±0.5kV to± 7.0 kV)
8 µs
20 µs

 

 

Electrostatic Discharge
(± 2kV to± 15 kV)
a.Peak current
b.Rise Time
c.Current at 30ns
d.Current at 60ns


 

 

± 7.5 to± 60A
0.8ns
4A-30A
2A-15A

 

Voltage Dips at 240V rms

Voltage Dips at 240V rms
b.10ms-5 sec

Power frequency Magnetic Field
Current

 

1 A-100A

 

Pulse Magnetic Field
a.Pulse Level
b.Rise Time
c.Pulse Duration

 

100 to 1 000A/m
8.0 µs
20 µs


 

Telecom Surge
In Open Circuit Voltage
a.Amplitude
b.FrontTime
c.Pulse Width
In short Circuit Current
a.Current Amplitude

b.FrontTime



 

± 0.5kV to ± 10.0 kV
10 µs
700 µs

± 12.5 A to ± 250 A
(±0.5kV to ± 10.0 kV)
5 µs
320 µs

 

Parameter

Range

Damp Oscillatory Generator
I. Slow Damped Oscillatory

(In open Circuit)
a.Amplitude
b.Rise Time
c.Repetition Rate
d.Voltage Decay

(Short circuit)
a.Current Amplitude
II. Fast Damped Oscillatory
(Open Circuit)
a.Amplitude
b.Rise Time
c.Voltage oscillation Frequency
d.Decaying

e.Bust Duration

f.Burst Period
(Short Circuit)
a.Current Amplitude
b.Current Rise Time

c.Current Oscillation Frequency
d.Decaying


Ring Wave Generator
Open Circuit
a.Amplitude
b.Rise Time
c.Oscillation Frequency
d.Decaying

Short Circuit
a.Current Amplitude
b.Rise Time


± 0.25kV to ± 2.5 kV
75ns
40/s for 1 O0kHz & 400/s for 1 MHz
Pk 5 must be > 50% of the Pk1
Pk10 must be < 50% of the Pk1

1.25 to 12.5A

± 0.25kV to ± 4 kV
5ns
3MHz, 10MHz, 30MHz
Pk 5 must be > 50% of the Pk1
Pk10 must be < 50% of the Pk1
3MHz -50ms
10MHz-15ms
30MHz-5 ms
300ms


5A to 80A
3MHz - < 330ns
10MHz- < 100ns
30MHz - < 33ns
3, 10, 30MHz
Pk 5 must be > 25% of the Pk1
Pk10 must be < 25% of the Pk1

± 0.25kV to ± 4 kV
0.5 µs
100kHz
Pk2 40% to 110% of Pk1
Pk3 40% to 80% of Pk2
Pk4 40% to 80% of Pk3

20.8 A to 333.3 A at 12Ω
8.3 to 133.3A at 30 Ω
< 1 µs

 

Damped Oscillator Magnetic Field
a.Peak current
b.Oscillation Period

c.Repetition Time

d.Decay Rate

 

 

 

11.1 to 111A
10 µs ± 1 µsat 100kHz
1 µs ± 0.1 µsat 1MHz
25ms ± 2.5 ms at 1 00kHz
2.5ms ± 0.25 ms at 1 MHz
Pk5 shall be >50% of the Pk1 Value
Pk10 shall be < 50% of the Pk1 Value



Pioneers In Calibration


Contact:

Mr. Nishant Pawaskar Joint Director (ECL) E-mail : ecl@idemi.org Mobile No : 7977843828 Phone No : 022-24050301/02/03/04 ext 240