Meatest - 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, 11 kg body.
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Ultra portable
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1000 V and 20 A ranges
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60 ppm accuracy
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.
RS-232 and optionally GPIB interface allow for remote control of the calibrator and time saving automated calibrations using SW package CALIBER/WinQbase.
| DC voltage |
0 - 1000 V ± 60 ppm / year |
| AC voltage |
1 mV - 1000 V, 20 Hz - 10 kHz sinusoidal & non-sinusoidal waveforms ± 500 ppm / year |
| 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) sinusoidal & non-sinusoidal waveforms ± 700 ppm / year |
| Resistance |
10 Ω - 100 MΩ, 8 fixed values ± 200 ppm / year |
| Temperature |
TC BCDEG2JKMNRST with cold junction compensation RTD ± 0.1°C / year |
| Frequency |
0.1 Hz - 2 MHz ± 100 ppm / year |
More Product Information
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Maximum load 3 kW and 250 Vrms
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Real resistance function
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Temperature coefficient < 10 ppm/°C
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DC Voltage up to 100.0000 V, 20 ppm
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DC Current up to 50.0000 mA, 50 ppm
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Reference temperature range 13–33 °C
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Resistance, frequency, RTD
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TC simulation R, S, B, J, T, E, K, N, M, C, D, G2
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GPIB, USB, RS-232 and ethernet interface
- Small, lightweight, portable design: ideal for lab and field work
- Self-contained licence so you can use the XJTAG system on multiple PCs
- Re-configurable unit for multiple UUTs saving costs
Power Subsystem for Transportable Military test stand
- Provides eight channels of programmable DC power with output isolation function
- Output disconnect function
- Total control via Ethernet within power supply
- Mounted in custom in transportable shock-mount case
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10 kΩ - 100.0 GΩ, short function
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Hot-switching up to 6 kVdc limit
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Test voltage and current indication
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Real resistors switched by relays
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14 decade range, resolution from 1 μΩ
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Custom units and time sequences
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No residual resistance
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5 W load capacity
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Six different languages
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High accuracy throughout all ranges
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8 Vpk floating outputs
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Real and simulated transconductance amplifiers
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Real resistors switched by relays
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Custom temperature scales
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No residual resistance
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5 W load capacity
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Six different languages
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0.01° phase shift accuracy
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15 - 1000 Hz output
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Built-in multimeter for transducer calibration
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Floating current output for 3-wire power meters
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Voltage from Current function
Meatest
We develop and manufacture electrical calibration instruments for calibration laboratories and testing facilities in electronics, engineering, utility, aeronautics and telecommunications sectors. Designed for automated calibrations our instruments bring effective solutions to customers like NPL, Samsung, Siemens and Volkswagen.
Contact Details
Meatest, spol. s r.o. Headquarters
Železná 509/3, Czech Republic - 619 00 BRNO
GPS: 49°10'13.93"N,16°36'53.2"E
Phone: 420-543-250-886
Fax: 420-543-250-890
Email: meatest@meatest.cz
Test & Measurement
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