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Specifications

DC/AC voltage

range	% of value + % of range	% of value+ % of range	% of value+ % of range
	DC	20 Hz - 10 kHz	10 kHz - 50 kHz
0 µV - 20 mV	0.05 + 0.0 + 10 µV	0.20 + 0.05 + 20 µV	0.20 + 0.10 + 20 µV
20 mV - 200 mV	0.01 + 0.0 + 10 µV	0.1 + 0.03 + 20 µV	0.15 + 0.05 + 20 µV
200 mV - 2 V	0.003 + 0.0008	0.025 + 0.005	0.05 + 0.01
2 V - 20 V	0.003 + 0.0005	0.025 + 0.005	0.05 + 0.03
20 V - 240 V	0.003 + 0.0005	0.025 + 0.010	--
240 V - 1000 V	0.005 + 0.005	0.03 + 0.02 *	--

* valid for f < 1000 Hz

DC /AC current

range	% of value + % of range	% of value+ % of range	% of value+ % of range
	DC	20 Hz - 1 kHz	1 kHz - 5 kHz
1 µA -200 µA	0.05 + 0.0 + 20 nA	0.15 + 0.0 + 20 nA	0.30 + 0.10 + 20 nA
200 µA - 2 mA	0.02 + 0.005	0.07 + 0.01	0.20 + 0.05
2 mA - 20 mA	0.01 + 0.003	0.05 + 0.005	0.20 + 0.05
20 mA - 200 mA	0.01 + 0.003	0.05 + 0.005	0.20 + 0.05
200 mA - 2 A	0.015 + 0.005	0.05 + 0.005	--
2 A - 20 A	0.02 + 0.010	0.10 + 0.03	--

When option 130-50 Current coil is used, add uncertainty 0.3 % of the set current to the value specified in the above table. Output current is multiplied by factor 50.

Resistance / Capacitance (4-wire)

range	% of value	range	% of value
0 Ohm - 100 Ohm	0.03 + 10 mOhm	900 pF -2.5 nF	0.5 + 15 pF
100 Ohm - 400 Ohm	0.015	2.5 nF -10 nF	0.5 + 5 pF
400 Ohm - 2 kOhm	0.015	10 nF -50 nF	0.5
2 kOhm - 10 kOhm	0.015	50 nF -250 nF	0.5
10 kOhm - 40 kOhm	0.015	250 nF -1 µF	0.5
40 kOhm - 200 kOhm	0.015	1 µF -3.5 µF	1.0
200 kOhm - 1 MOhm	0.05	3.5 µF -5 µF	1.0
1 MOhm - 4 MOhm	0.1	5 µF -10 µF	1.5

Maximum allowed voltage on the load is 8 Vpk.

Frequency

type	PWM (pos, neg, sym)	HF *
range	0.1 Hz - 100 kHz	0.1 Hz - 20 MHz
frequency unc. (%)	0.005	0.005
amplitude	1 mV - 10 V	2 V
amplitude unc. (%)	0.1	10
ratio	0.00 - 1.00	--
ratio unc.(%)	0.05	--

* Rise time < 5 ns

Resistance temperature sensor simulation Thermocouple simulation

types	Pt 1.385, Pt 1.392, Ni	types	R, S, B, J, T, E, K, N
range of R0	20 Ohm - 2 kOhm	range of temperature	-250 °C - 1820 °C
range of temperature	-200 °C - 850 °C	temperature uncertainty	0.4 °C - 4.0 °C
temperature uncertainty	0.04 °C - 0.5 °C	temperature scale	ITS 90, PTS 68
temperature scale	ITS 90, PTS 68

Multimeter

quantity	range	uncertainty
VDC (DC voltage)	0 - ± 12 V	0.01 % + 100 µV
mVDC (DC voltage)	0 - ± 2000 mV	0.01 % + 10 µV
mADC (DC current)	0 - ± 25 mA	0.02 % + 1 µA
FREQ (Frequency)	1 Hz - 15 kHz	0.005 %

* Supplying voltage 2 to 10 V DC, max. current 40 mA, input resistance > 100 MOhm
sensitivity 0.5 - 100 mV/V, displayed unit settable

Calibrator - Tester

The Multifunction Calibrator can be used both as a precision signal source for a device under test and as a meter to measure the resultant voltages generated by the device. Programmable capability of the calibrator enables the user to set 10 steps of a testing procedure. The testing can run automatically, and after it is completed, PASS/FAIL status is displayed. With the testing function, isolated relay contacts activated by the FAIL indicator, make it possible to control other equipment. Built-in multimeter

An internal multimeter with basic ranges of 20 mA, 200 mV, 10 V and 2 kOhm is a standard feature off the Multifunction Calibrator. With an accuracy of 0.01%, it enables the user to measure the output signals of various types of transducers. With external strain gauge sensors, pressure, torsion, strength, etc. can be measured and displayed. User friendly

The MC140 Calibrator is equipped with a number of other functions which make it extremely easy to use. Among them, are the capability to set relative deviations from the actual value of the selected output signal, the continuous displaying of the output signal uncertainty, and the internal calibration procedure. The large, easy to read, comprehensive luminescent display contains all of the necessary information to set up any of the Multifunction Calibrators functions. In addition, frequently used functions have specific keys assigned to them. The calibrator is equipped with the IEEE-488.2 interface and with the RS-232 serial interface.

Accessories included Optional Accessories

Power line cable	1 pc
Operation manual	1 pc
Option 10/11 Test cable	2 pcs
Option 40 Test cable for built-in multimeter, 2 banana terminals for DC voltage and current measurement.	1 pc
Option 60 Test cable for built-in multimeter, 4 banana terminals for resistance measurement as well as Pt/Ni sensor temperature measurement.	1 pc
Option 70 4-wire resistance adapter. The adapter provides a four wire return to the calibrator for making resistance measurements.	1 pc

Option 130-50	Current coil 50 turns. Suitable for clamp-on Current transformer testing.
Option 140-01	Cable adapter for multimeters. The adapter provides support for the meter under test as well as a simple cable connection to the calibrator front panel terminals. The Adapter is equipped with a built-in Pt-100 temperature sensor. The internal meter can measure ambient temperature and display it on the screen and automatically make cold junction compensation when the TC temperature sensor simulation is selected.
Option 140-02	Set of cables and adapters. It includes Option 140-01, Option 140-41, Option 10 2pcs, Option 11 2pcs, Option 20, Option 30, Option 40, Option 60, Option 70
Option 140-41	Cable adapter for simultaneous applications. Cable adapter is designed for low-voltage/current applications to 20 VDC and 200 mADC. There are two fields on the adapter. The first contains terminals with the calibrator output signals, the second contains internal multimeter input terminals. Various calibration tasks can be fulfilled with the adapter, especially measurements where simultaneous generation of the calibrated signal and response of unit under test are required. With the adapter, temperatures of external TC temperature sensors can be measured and displayed.
Option 10	Test cable 20A/1000V (black)
Option 11	Test cable 20A/1000V (red)
Option 20	Test cable BNC/BNC 1m
Option 30	Test cable BNC/banana 1m
Cable GPIB	IEEE-488, 2m
Cable RS-232	RS-232, 2m