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CALIBRATION & TESTING UNIT FOR AC & DC METERS


Calibrator for calibration and testing of A.C. Milliammeters, Ammeters, Voltmeters, and D.C. Microammeters, Milliammeters, Ammeters, Millivoltmeters and Voltmeters having following technical specification :-

INPUT

:

230/ 240 Volts, single phase A.C. 50 Hz.

A.C. CIRCUIT

OUTPUT A. C. VOLTAGE

:

0 -1000 Volts.

VOLTAGE RANGE

:

0-50-150-250-500-1000 Volts each range is selectable by selector switch and continuously variable.

OUTPUT CURRENT A. C.

:

0-100 Amps.

CURRENT RANGES

:

0-1-5-10-50 & 100 Amps, each range is selectable by selector switch and continuously variable.

INSTRUMENTS

:

Ammeter with suitable range and selector switch.

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:
:

Ammeter for higher range will be provided separate Terminals.
Voltmeter with suitable ranges and selector switch.

D.C. CIRCUIT

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OUTPUT D. C. VOLTAGE

:

0-1000 Volts.

VOLTAGE RANGES

:

0-1-10-50-100-150-300-600 & 1000 Volts. Each range is selectable and continuously variable.

OUTPUT D.C. CURRENT

:

0-100 Amps.

CURRENT RANGES

:

0-100mA-500mA-1A,10A, 25A,50A &100A. Each range is selectable and continuously variable

INSTRUMENTS

:

Microammeter with suitable ranges, Milliammeter with suitable ranges,
Ammeter with suitable ranges, Millivoltmeter with suitable ranges,
Voltmeter with suitable ranges.

 

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