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Meatest M143 Precision Multifunction Calibrator
• Wide voltage range from 0 to 1000 V DC/AC with accuracy 0.01 %
• Extended current range from 0 to 20 A DC/AC with accuracy 0.02 %
• Extended current range to 1000 A for calibration of clamp ammeters
• Sinusoidal & Non-sinusoidal waveforms
• Fix standard resistors 10 Ω to 100 MΩ in decimal values with calibration accuracy 0.02 %
• Thermocouple temperature sensor simulation R, S, B, J, T, E, K, N in range from 250 °C to 1850 °C
• Cold junction automatic compensation using external Pt1000 sensor
• RTD temperature sensor simulator as option
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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 MΩ, 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
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High Precision Universal Calibrator Meatest M142i
• 15ppm Accuracy
• DC/AC voltage up to 1000 V
• DC/AC current up to 30 A
• TC temperature sensors simulation
• RS232 interface
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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 MΩ, 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
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Precision Laboratory Calibrator for Metrology Meatest M140i
• 35ppm Accuracy
• DC/AC voltage up to 1000 V
• DC/AC current up to 20 A
• TC temperature sensors simulation
• RS232 interface
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Universal Multifunction Calibrator Meatest M141
• 100ppm Accuracy
• DC/AC voltage up to 750 V
• DC/AC current up to 2 A
• Fix standard resistors from 10 Ω to 10 MΩ in decade values
• TC temperature sensors simulation
• Frequency output up to 20 MHz
• RS232 & GPIB (option) interface
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10kV High Resistance Decade for calibrating Megohmmeters and Insulation Testers Meatest M191
• Total resistance range 10.00 kΩ to 1000.0 GΩ
• 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
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LCR Impedance Calibrator of Resistance, Capacitance, Inductance Meatest M550
• Resistance standards from 0.1 Ω to 100 MΩ
• 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
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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
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