M140 MULTIFUNCTION CALIBRATOR
- Availability: In Stock
M140 Multifunction Calibrator
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35 ppm AC/DC multifunction calibrator for multimeters, ammeters, ohmmeters, temperature meters, transducers, regulators and many more. Built-in multimeter further increases user comfort by simultaneously reading and evaluating UUT output signals.
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Overview
Multifunction calibrator M140 is calibrator – tester for use in calibration laboratories as an electrical standard of voltage, current, resistance, capacity and frequency. 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 - Tester Internal multimeter with basic capability to measure VDC, IDC, R and F process signals is standard part of M140 full version. Meter functions can run simultaneously with source functions to measure and evaluate output signals of various types of transducers as well as external sensors (strain gauge, pressure, torsion, strength, etc.). User comfort M140 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 |
M140 |
DC voltage |
0 - 1000 V |
AC voltage |
1 mV - 1000 V, 20 Hz - 50 kHz |
DC current |
0 - 20 A (1000 A with 140-50 Current Coil) |
AC current |
1 uA - 20 A, 20 Hz - 5 kHz (1000 A with 140-50 Current Coil) |
DC Power & Energy |
0.4 mW - 2.4 kW (120 kW with 140-50 Current Coil) |
AC Power & Energy |
0.4 mW - 2.4 kW, 40 - 400 Hz (120 kW with 140-50 Current Coil) |
Capacitance |
900 pF - 50 uF, resolution 4½ digits |
Resistance |
0 Ω - 50 MΩ, resolution 4½ digits |
Temperature |
TC BEJKNRST with cold junction compensation |
Frequency |
0.1 Hz - 20 MHz |
Process Multimeter
DC voltage |
0 - 12 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
M140 |
Extended version with all listed functions, interface RS232 and GPIB |
M140i |
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 |
1000A Current Coil x25/x50 |
option 140-01 |
Metal pad cable adapter for handheld testing, pt100 thermometer |
option 140-41 |
Terminal adapter for simultaneous use cal/meter |
option 140-42 |
Complete cable set (2x opt.10, 2x opt.11, opt.20, opt.30, opt.140-01, opt.140-41) |
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 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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