M143 PORTABLE MULTIFUNCTION CALIBRATOR
- Availability: In Stock
M143 Portable Multifunction Calibrator
65 ppm AC/DC multifunction calibrator with extended voltage range 0 to 1000 V, current range 0 to 20 A and other basic functions within ultra-portable, 9 kg body.
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Overview
M143 Portable multifunction calibrator is cost saving solution for calibration of meters of electric quantities up to 1000 V and 20 A. Basic accuracy of 60 ppm in DC voltage is more than enough for calibration of 3½ and 4½ digit multimeters. Resistance function is covered by eight fix resistors in range from 10 Ω to 100 MΩ, other features are TC temperature sensor simulation and optionally RTD temperature sensor simulation. Thanks to its small dimensions and low weight the calibrator is ideal for field calibrations. Calibration domain M143 was designed for automated calibrations at production lines of panel meters, multimeters, transducers, measuring amplifiers, thermometers, and calibration laboratories where the calibrator can be applied as source of standard value for calibrations, verifications and adjustments of units under test. |
Specifications
Model |
M143 |
DC voltage |
0 - 1000 V ±60 ppm / year |
AC voltage |
1 mV - 1000 V, 20 Hz - 10 kHz |
DC current |
0 - 20 A (1000 A with 140-50 Current Coil) ±150 ppm / year |
AC current |
1 uA - 20 A, 20 Hz - 1 kHz (1000 A with 140-50 Current Coil) |
Resistance |
10 Ω - 100 MΩ, 8 fixed values ±200 ppm / year |
Temperature |
TC BCDEG2JKMNRST with cold junction compensation |
Frequency |
0.1 Hz - 2 MHz ±100 ppm / year |
Ordering codes and Accessories
M143 |
20A extended version with RS232 |
M143i |
2A base version with RS232 |
option GPIB |
GPIB interface extension |
option RTD |
RTD temperature sensor simulator (cable included) |
All Meatest instruments are available with 3, 4 and 5-year extended warranties. |
Accessories
option 140-50 |
1000A Current Coil x25/x50 |
option 10 |
Test cable 1000V/32A, 1m, black |
option 11 |
Test cable 1000V/32A, 1m, red |
option 90 |
Pt1000 external temperature sensor |
GPIB cable |
IEEE488-IEEE488 cable, 2m |
RS232 adapter |
RS232-USB generic adapter |
RS232 cable |
male-female RS232 cable, 2m |
Image Gallery
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