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.
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
We undertake calibration of
Standard Shunts
Standard Resistors
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...
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
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...
We undertake calibration of
High Precision Power / Energy
Ref. Sids. of Accuracy: 0.004% to 0.01%
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...
DC Voltage
10 uV to 1050 V
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%
Temperature Indicators, Recorders,
Controllers, Process Calibrators,
Data Loggers & Multifunction
Calibrators By Simulation Method
All Types of RTD & Thermocouple,
mV, mA Source & Measure mode)
RTD - 200ΟC to 850ΟC
T/C -200ΟC to 2300ΟC
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
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%
We undertake calibration of
Electrical Fast Transient Generator
IEC 61000-4-4 aes
Surge Generator
IEC 61000-4-5
Telecom Surge Generator
IEC 61000-4-5
Electrostatic Discharge Generator
IEC 61000-4-2 gers.
Voltage Dips and Interruption Generator
IEC 61000-4-11 and IEC 61000-4-29
Power Frequency Magnetic Field Generator |
IEC 61000-4-8 cn
Pulse Magnetic Field Generator
IEC 61000-4-18
Damped Oscillatory Generator
IEC 61000-4-18
Ring Wave Generator
IEC 61000-4-12
Damped Oscillatory Magnetic Field Generator
IEC 61000-4-10
Impulse Voltage Generator
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
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
Mr. Pradeep Gujarathi Deputy Director E-mail : ecl@idemi.org Phone No : 022-24050301/02/03/04 ext 240
