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1) |
Calibration
of Voltage, |
Multifunction
Calibration Systems Datron 9100 & Datron 9000, Wavetek make |
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DC(V) |
Upto
1050V |
0.0005%
of setting |
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AC(V) |
Upto
1050V |
0.008% of setting |
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| DC(A) |
1mA
to 1000A |
0.008%
of setting |
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| AC(A) |
20mA
to 1000A |
0.0027% of setting |
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| Resistance |
1W
to 400MW
|
0.006% of setting |
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| Capacitance |
0.5nF
to 40mF |
0.2% of setting |
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| Frequency |
0.5Hz to10 MHz |
0.25 ppm |
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|
Temperature |
-200
°C
to 1350°C |
0.0025% of setting |
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2) |
Measurement of
Resistance, Capacitance & Inductance |
RLC
Digi Bridge GR 1689 Universal LCR Bridge Marconi, TF
1313 High Capacitance Meter Resistance Limit Bridge, GR 1652 |
10MW
to0.99MW
0.01pF
to 0.99F
10m
to 99999H |
±0.2%
±0.2%
±0.2% |
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3) |
Diode
& Transistors
(DC
Parameters only) |
Curve
Tracer,
Philips,
PM 6507 |
I
cmax 20A
Vcc
max 500V |
|
|
4) |
Resistance |
Respective Standards
available |
100mW
to 1GW |
±0.5%
±0.8%
±2% |
|
5) |
Calibration
of Voltage
(DC
& AC), Current (DC & AC), etc.
|
Meter
Calibration
Fluke
760 A,
Meter
Calibrator, HP6920B |
DC(V)
1mV to
1000V
AC(V) 1mV to 1000V 50/60/400Hz DC(A)1WmA
to 10A AC(A) 1mA
to 50A, 50Hz |
DC(V)-
±0.1%
AC(V)- ±0.02%
to ±0.25%
of reading
DC(A)-
±0.25%
AC(A) ±0.025%
to
±0.25% |
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6)
|
Power/Energy |
Power/Energy
Calibrator Rotek 811A |
Power
upto 749 Vx50A with leading & lagging loads in 0.1 steps.
Freq.50/60/400 Hz Energy 24.5MW Sec. |
Power
±0.05%
to ±0.22%
of setting
Energy
±0.025%
at 50/60Hz
±0.12%
at 40Hz |
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7)
|
Calibration of
Frequency & Time |
Frequency counter
Scientific HM 5021-3/HM 8021-2 Frequency counter PM 6668,
Philips Function Generator Scientific HM 8030-4 |
Upto
1GHz
0.3Hz
to 1GHz
|
±5x10 |
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8)
|
Solder ability |
Temperature
controlled Soldering Iron (Waller) & Solder Bath (Rotadip) |
Upto 450 °C |
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| 9) | System/Subsystem
Testing |
Oscilloscope
CRO 100 MHz Insulation Tester, Breakdown Tester DMM6 |
upto 100KVAC |
+2% |
| 10) |
Environmental
Facilities |
Dry Heat Chamber,
Dry Cold Chamber Damp Heat Chamber |
150°C
upto
-20°C
RH upto 98% Temperature upto 90°C |
±3°C
±3°C
±0.5°C
|
| 11) |
Calibration
of RPM |
Digital Tachometer | upto 10,00,000 RPM |
±1Rpm |
| 12) | Calibration of
Pressure |
Digital Pressure
Meter, Pressure Calibrators |
-85 to 700 kg/cm.sq. |
±0.5% |
| 13) |
Calibration
of Temperature |
Temperature
Calibrator |
Ambient to 1200°C |
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14)
|
Calibration of
Length |
Micrometer &
Verniers, Slip Gauges |
Upto
600mm |
±5m |
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15)
|
Calibration of
Oscilloscope |
Meter Calibration
System Datron-9100 |
Time base 250MHz
Bandwidth -250 MHz |
±0.25
ppm
±1.5%
to 3% |
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16) |
Calibration of pH
Meters |
Microprocessor
based pH meter CP931
|
0
to 14 pH
Temperature
-100°C
to +200°C
|
0.
±01pH
±1Digit
±0.1%
±1Digit |
| 17) |
Calibration
of conductivity meter
|
Microprocessor based
conductivity meter CC631 |
0-200
mS
Temp.
-100°C
to 200°C |
±0.5%
±1Digit
±0.1%
±1Digit
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