AC / DC current 8 mA…120 A, 15–1000 Hz
Total accuracy 275–400 ppm in all ranges
Floating output up to 450 VPK, compliance voltage 8 VPK
Calibration of clamp meters up to 3000 A
Real and simulated transconductance amplifier
GPIB and RS-232 come as standard
Model M151 is a stable high current calibrator up to 120 A. Basic accuracy is 275 ppm. Instrument can be controlled via RS232 or GPIB interface. Calibrator can work in a simulated amplifier mode to increase current ranges of any multifunction calibrator. It is suitable for power meter’s calibration because M151 can be synchronized with the input signal not only in amplitude but also in frequency and phase. Current terminals are isolated up to 450 VPK against case (protective earth). M151 is a sophisticated instrument with its own recalibration procedure. The procedure enables to adjust any deviation directly from the front panel. Calibrator is designed for checking parameters of amp meters. With current coil it can be used for calibration of clamp meters.
Specification | Details |
Output Current | 0 to 120 A AC/DC (direct), up to 3000 A with optional 151-25 Current Coil |
Current Type | AC and DC |
AC Frequency Range | 15 Hz to 1 kHz |
Built-in Measurement | AC/DC Voltage, AC/DC Current, Frequency |
Interfaces | RS-232, GPIB (IEEE-488) |
Applications | Calibration of ammeters, clamp meters, current transducers, power meters |
Key Features | High accuracy, wide current range, automation support |
AC / DC current 8 mA…120 A, 15–1000 Hz
Total accuracy 275–400 ppm in all ranges
Floating output up to 450 VPK, compliance voltage 8 VPK
Calibration of clamp meters up to 3000 A
Real and simulated transconductance amplifier
GPIB and RS-232 come as standard
Model M151 is a stable high current calibrator up to 120 A. Basic accuracy is 275 ppm. Instrument can be controlled via RS232 or GPIB interface. Calibrator can work in a simulated amplifier mode to increase current ranges of any multifunction calibrator. It is suitable for power meter’s calibration because M151 can be synchronized with the input signal not only in amplitude but also in frequency and phase. Current terminals are isolated up to 450 VPK against case (protective earth). M151 is a sophisticated instrument with its own recalibration procedure. The procedure enables to adjust any deviation directly from the front panel. Calibrator is designed for checking parameters of amp meters. With current coil it can be used for calibration of clamp meters.
Specification | Details |
Output Current | 0 to 120 A AC/DC (direct), up to 3000 A with optional 151-25 Current Coil |
Current Type | AC and DC |
AC Frequency Range | 15 Hz to 1 kHz |
Built-in Measurement | AC/DC Voltage, AC/DC Current, Frequency |
Interfaces | RS-232, GPIB (IEEE-488) |
Applications | Calibration of ammeters, clamp meters, current transducers, power meters |
Key Features | High accuracy, wide current range, automation support |
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