Multifunction calibrator is designed for use in calibration laboratories, quality departments and production lines as a standard for electric quantity meters testing. With model M141 calibration of voltmeters to 750 V, ammeters to 2 A, resistance ranges of multimeters and industrial evaluation units can be performed easily. Interface RS-232 enables to add the calibrator to the automated calibration and testing systems.
Model M141 can work under Meatest application SW like WinQbase and Caliber. Version M141R contains build-in programmable RTD simulator for simulation of Pt/Ni temperature sensors.

Standard accessories

Recommended options

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10KV HIGH RESISTANCE DECADE FOR CALIBRATING MEGOHMMETERS AND INSULATION TESTERS MEATEST M191

• Total resistance range 10.00 k? to 1000.0 G?
• Resistance accuracy 0.1 to 5 %
• Test voltage range 10 000 VDC + 5%
• Test voltage accuracy indication 0.5 % + 10 V
• Test current indication 4 digit from 0.01 pA to 99.99 mADC
• Programmable high resistance decade box
• Short current verification
• Dielectric and absorption parameters simulation: polarization index (PI), dielectric absorption ratio (DAR) and polarization ratio (PR)
• High voltage capacitance in three fix points 10, 50, 100 nF
• HIPOT timer verification

LCR IMPEDANCE CALIBRATOR OF RESISTANCE, CAPACITANCE, INDUCTANCE MEATEST M550

• Resistance standards from 0.1 O to 100 MO
• Capacitance standards from 10 pF to 100 µF
• Simulated inductance standards from 10 µH to 10 H
• Four pair coaxial terminal connection, four terminal connection, two terminal connection
• Calibration data from 20 Hz to 1 MHz
• Interface bus GPIB and RS232 as standard

PRECISION LABORATORY CALIBRATOR FOR VOLTAGE, CURRENT, RESISTANCE, CAPACITY, FREQUENCY MEATEST M140

• 35ppm Accuracy
• DC/AC voltage up to 1000 V
• DC/AC current up to 20 A
• Resistance up to 50 MO, capacitance up to 50 µF
• TC/RTD temperature sensors simulation
• Frequency output up to 20 MHz
• Electric power up to 240 V / 10 A
• Built-in process multimeter
• GPIB & RS232 interface

RESISTIVE DECADE BOX MEATEST M602

• Resistance range from 0.1 O to 10 MO with accuracy 0.02 %
• Temperature coefficient < 25 ppm/°C
• Max. load 2 W (120 V and 0.6 A)
• RTD (Pt, Ni) simulation with accuracy 0.2 °C
• Power supplying from power line adaptor or from internal battery
• Interface RS232 (IEEE488 optionally)
• Table version (19" module as option)

CAPACITANCE DECADE FOR CALIBRATION LCR-METERS MEATEST M520

• Designed for RCL meters calibration
• Range of capacitance from 100 pF to 12 mF
• Basic accuracy 0.25 %
• Maximal operating voltage 50 V
• Power supplying from internal battery or power line adapter
• Remote control RS-232

LCR IMPEDANCE CALIBRATOR OF RESISTANCE, CAPACITANCE, INDUCTANCE MEATEST M550

HIGH PRECISION MULTIFUNCTION CALIBRATOR MEATEST M142

• 15ppm Accuracy
• DC/AC voltage up to 1000 V
• DC/AC current up to 30 A
• Resistance up to 1000 MO, capacitance up to 100 uF
• TC/RTD temperature sensors simulation
• Frequency output up to 20 MHz
• Electric power up to 240 V / 20 A
• Built-in process multimeter
• GPIB & RS232 interface

AC/DC RESISTANCE LOAD FOR CALIBRATION OF VOLTAGE SOURCES, TRANSFORMERS MEATEST M192

• Resistance range from 15 O to 300 kO
• Maximal load 3kW, maximal voltage 250 Vrms
• Accuracy 0.1 %
• Temperature coefficient < 10 ppm/°C
• Interface RS - 232 (IEEE488 optionally)
• Table version (19" module as option)

RTD SIMULATOR OF TEMPERATURE CONTROLLERS PT100, PT200, PT500, PT1000, NI100, NI1000 MEATEST M612

• Calibration of temperature controllers
• Resistance range from 16 O to 10 kO
• Simulation of Pt and Ni sensors
• Accuracy +/- 0.02°C
• Temperature stability < 1 ppm/°C
• Simulation of cable resistances
• Interface RS 232 (IEEE488 optionally)

HIGH CURRENT CALIBRATOR FOR CLAMP METERS MEATEST M151

• Current 8 mA � 120 A (AC/DC)
• Frequency 15 Hz � 1 kHz
• Simulated current and transconductance amplifier
• Built-in process multimeter
• Output capability 8 Vpk
• Interface bus GPIB and RS232 as standard
• With current coil it can be used for calibration of clamp meters up to 3000 A