M142 MULTIFUNCTION CALIBRATOR
- Availability: In Stock
M142 Multifunction Calibrator
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10 ppm AC/DC multifunction calibrator with built-in multimeter, 30 A extended current range and variety of functions to calibrate most of the instruments your electrical laboratory will ever come across with ease.
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Overview
Multifunction calibrator M142 is calibrator of electric quantities for application in calibration laboratories and in production lines where voltage, current, resistance, capacity and frequency meters are manufactured. Load capacity of the voltage output is 30 mA - enough for most high-consumption analogue power-meters. Installed harmonic and non-harmonic shape signals allow for testing meter sensitivity to distorted signals by a signal with various crest factor. Frequency modes, suitable for calibration of multimeters and time bases of oscilloscopes, have adjustable 6-digit frequency, amplitude and duty ratio of the output signal. The calibrator can measure temperature with TC and RTD temperature sensors to show it on display or use for cold junction compensation. Built-in multimeter Built-in process multimeter, standard part of M142 full version, can be used independently or simultaneously with source functions which makes testing transducers, regulators and evaluation units really easy. Using a single instrument, you can evaluate output signals of various types of transducers and external sensors (strain gauge, pressure, torsion, strength, etc.), read them directly from calibrator display and use them in your calibrations. User comfort M142 calibrator is focused on user friendliness making calibrations simple and straightforward. Each function has its dedicated chunky button and all relevant details including total relative accuracy are shown on large LCD. Range of adapters for easier terminal connection and automation possibilities, relative deviation feature that can help you with UUT error calculation and easy keyboard-controlled adjustment procedure are just a few examples to prove the point. |
Specifications
Model |
M142 |
DC voltage |
0 - 1000 V |
AC voltage |
0 - 1000 V, 20 Hz - 100 kHz |
DC current |
0 - 30 A (1500 A with 140-50 Current Coil) |
AC current |
1 uA - 30 A, 20 Hz - 10 kHz (1500 A with 140-50 Current Coil) |
DC Power & Energy |
0.4 mW - 4.8 kW (240 kW with 140-50 Current Coil) |
AC Power & Energy |
0.4 mW - 4.8 kW, 40 - 400 Hz (240 kW with 140-50 Current Coil) |
Capacitance |
700 pF - 100 uF, resolution 4½ digits |
Resistance |
0 Ω - 1 GΩ, resolution 4½ digits |
Temperature |
TC BEJKNRST with cold junction compensation |
Frequency |
0.1 Hz - 20 MHz |
Process Multimeter
DC voltage |
0 - 20 V |
DC current |
0 - 25 mA |
Resistance |
0 Ω - 2.5 kΩ, resolution 4½ digits |
Temperature |
TC BEJKNRST |
Frequency |
1 Hz - 15 kHz |
Ordering codes and Accessories
M142 |
Extended version with all listed functions, interface RS232 and GPIB |
M142i |
Base version with voltage, current and TC functions, interface RS232 and GPIB |
All Meatest instruments are available with 3, 4 and 5-year extended warranties. |
Accessories
option 140-50 |
1500A Current Coil x25/x50 |
option 140-01 |
Metal pad cable adapter for handheld testing, pt100 thermometer |
option 10 |
Test cable 1000V/32A, 1m, black |
option 11 |
Test cable 1000V/32A, 1m, red |
option 20 |
Test cable BNC – BNC, 1m |
option 30 |
Test cable BNC – banana, 1m |
option 40 |
Cable adapter Canon 25 / 2 x banana for DC voltage/current measurement |
option 60 |
Cable adapter Canon 25 / 4 x banana for 4W resistance measurement |
option 70 |
Cable adapter Canon 25 / 4 x banana (female) for 4W resistance simulation |
option 80 |
Cable adapter Canon 25 / 2 x banana for mVDC and TC measurement |
option 90 |
Pt1000 external temperature sensor |
option 100 |
Adapter for ¾” output terminals spacing |
option 110 |
10Ω Voltage-from-Current terminal adapter |
GPIB cable |
IEEE488-IEEE488 cable, 2m |
RS232 adapter |
RS232-USB generic adapter |
RS232 cable |
male-female RS232 cable, 2m |
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