High resistance decade box is aimed for calibrating of insulation meters and megaohm-meters. It is suitable for calibration laboratories and service centres, where can be used also for testing or setting of high resistance meters. High voltage relays with extremely high insulation resistance are used for switching of resistance components.

M109R is equipped with indication of input terminal overload. Instrument is supplied from internal accumulator or power line adapter. Control is possible manually or remotely via serial interface RS232.

Decade box can be ordered as 19" module for easy assembling into a 19" rack. Module height is 3HE.

Accesorii standard

High resistance decade M - 109R
Power line adapter
Cable RS-232
Software
User’s manual

Alte produse MEATEST

CALIBRATOR UNIVERSAL INALTA PRECIZIE MEATEST M142I

• 15ppm Accuracy
• DC/AC voltage up to 1000 V
• DC/AC current up to 30 A
• TC temperature sensors simulation
• RS232 interface

CALIBRATOR MULTIFUNCTIONAL UNIVERSAL MEATEST M141

• 100ppm Accuracy
• DC/AC voltage up to 750 V
• DC/AC current up to 2 A
• Fix standard resistors from 10 O to 10 MO in decade values
• TC temperature sensors simulation
• Frequency output up to 20 MHz
• RS232 & GPIB (option) interface

DECADA REZISTIVA 10KV CALIBRARE MEGOHMMETRE SI TESTERE IZOLATIE 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

SARCINA REZISTIVA AC/DC CALIBRARE SURSE TENSIUNE, TRANSFORMATOARE 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)

BOXA REZISTENTE IN DECADE PROGRAMABILA DE PRECIZIE MEATEST M630

• Resistance range 1.000 00 O - 1.200 000 MO
• Accuracy 0.003%
• Maximal voltage 200Vpk
• Resolution from 10 µO
• Range of Pt sensor temperature simulation -200°C - +850°C
• Connection 2, 3, 4-wire
• Remote control RS232, optionally USB, IEEE488, Ethernet

REZISTOR ETALON DE PRECIZIE SI FRECVENTA INALTA CALIBRARE RLC-METRE MEATEST M530

• Resistance range 10 O to 1000 O
• Very low frequency dependency
• Applicable frequency range to 100 MHz
• Calibration of wide frequency range LCR meters

DECADA CAPACITIVA CALIBRARE RLC-METRE 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

CALIBRATOR CURENT INALT CLESTI AMPERMETRICI 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

DECADA REZISTENTE DE PRECIZIE MEATEST M622

• Resistance range 1.000 00 O - 1.200 000 MO
• Accuracy 0.005%
• Resolution from 10 µO
• Range of Pt sensor temperature simulation -200°C - +850°C
• Connection 2, 3, 4-wire
• Remote control RS232, optionally IEEE488
• Internal ACCU/power line adapter

CALIBRATOR UNIVERSAL MULTIFUNCTIONAL DE LABORATOR SI PRECIZIE MEATEST M143

• 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 O to 100 MO 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