ELECTRICAL CALIBRATION detailed specifications

RANGE OF PRODUCTS Multifunction Calibrators (pg. 3) Power & Energy Calibrators (pg. 14) Special Laboratory Instruments (pg. 20) Electromagnetic Flow Meters COMPANY PROFILE Meatest company was founded in 1991 and first designs date back another decade. With almost 40 years of experience in electrical metrology we make calibration and measurement equipment with lasting reliability, user-friendliness and high performance at the very top of our priorities. Development is focused on robust and flexible solutions matching everyone's needs and making your work easier. Meatest developers...

MULTIFUNCTION CALIBRATORS HIGHLIGHTS - AC /DC volta9e /current to 1000V /30A - Basic accuracy 10 ppm - AC/DC power, energy, phase shift, resistance, capacitance, frequency, TC, RTD - Build-in process multimeter - GPIB and RS-232 as standard DESCRIPTION M140/142 series represents category of multifunction calibrators of electric quantities for general application. Various versions offer different range of electric functions, accuracies and user comfortability. Build-in multimeter enables complex testing and calibrating of sources and meters of electric quantities. Multimeters, scopes, power...

VERSIONS Full version with power, impedance, frequency and RTD Base version with voltage, current and thermocouples DC Voltage Ranges & Accuracy / 1 year DC Current Ranges & Accuracy / 1 year

SPECIFICATION AC Voltage Ranges & Accuracy / 1 year M140 / M140i [ppm of value + V] * 2 valid for f < 1000 Hz;   * 3 frequency in range 200 to 240 V is limited to 1 kHz AC Current Ranges & Accuracy / 1 year Range Continuous output current maximum time is 60 sec for set value 20 A, for M142 and 30 s for M140. Continuous output current maximum time is 30 sec for set value 30 A. When Option 140-50 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. Function Shape (full versions only) Range of voltage:...

Resistance (full versions only) Capacitance (full versions only) Voltage Input impedance Sensitivity Displayed unit Sorting function Max. supply current RTD Temperature Sensor Simulation (full versions only) Type: Range of R0: Range of temperature: Temperature accuracy: Temperature scale:

TC Temperature Sensor Simulation GENERAL DATA MAIN DISPLAY Auxiliary information grounding, local/ remote control, current coil application Output ON/OFF indication Outupt signal waveform Current time and date indication Output parameters field Main parameter of the output signal Additional parameters of the output signal like: waveform, frequency, absoulute or relative Deviation METER field Value measured by internal meter Line with display button description SETUP menu METER selected function Calculated accuracy Warm up time: Storing temperature: Reference temperature: Dimensions / Weight: Power...

OPTIONS AND ACCESORIES Option 140-01 Cable Adapter 140-01 cable adapter is designed for easy connection of unit under test to M140  M142 multifunction calibrator. Basic part of the adapter is metal working /  pad with integrated voltage and current outputs with banana ends. The adapter is connected to the calibrator via front panel AUXILIARY connector and main output etrminals. On bottom side it contains mounted Pt100 temperature sensor through which ambient temperature is measured and value is applied for automatic compensation of cold junction temperature of simulated thermocouples. Application:...

Cable adapter CANON 25 – 4 x Banana. Four-terminal output in resistance mode of M140 is accessible with the adapter. Four-terminal output is more accurate than front panel output, especially for low resistance values. Option 80 Cable Adapter Using the adapter temperature of external termocouple sensors and mVDC to 2 V can be directly measured. M142 only. Option 90 External Temperature Sensor Ambient temperature can be measured with Pt100 sensor directly. M142 only. Option 100 Terminal Adapter Terminal adapter converts front panel terminal distance from 25 mm to ¾" Option 140-50 Current Coil 25 / 50...

PORTABLE MULTIFUNCTION CALIBRATOR – AC / DC  voltage/current up to 1000 V / 20 A – Basic accuracy 60 ppm, cold junction compansation – Calibration of clamp meters up to 1000 A using 140–50 Current Coil – Non-sinusoidal waveforms, resistance, frequency, TC, RTD – Fixed standard resistors from 10 Ω to 100 MΩ – GPIB and RS-232 interface – Compact dimensions, overall weight 9 kg M143  143i Multifunction calibrator is cost saving solution for calibration of meters /  of electric quantities up to 1000 V and 20 A. It offers basic accuracy 0.01 % in DC voltage needed for calibration of 3½ and 4½ digit...

Current accuracy Voltage accuracy * 1 voltage ranges 100 and 1000V from 40 Hz to 1kHz * 2 AC range starts at 1 mV * 3 AC range starts at 1 pA * 4 continuous output ON in current range 10 A to 20 A is limited to 5 minutes max. * 5 20 A range in M143 model only TC /RTD (optionally) Temperature Sensor Simulation Frequency Output Number of fix resistances: 8, 10 O to 100 Mfi Basic accuracy: 0.02 % TC sensor types: R, S, B, J, T, E, K, N Basic accuracy: 0.1 °C TC temp. simulation range: -250.0 °C to +1820.0 °C RTD sensor types: Pt 1.385, Pt 1.392, Ni Basic accuracy: 0.2 °C to...

- DC Current up to 50.0000 mA, 50 ppm - Reference temperature range 13-33 °C - Resistance, frequency, RTD - TC simulation R, S, B, J, T, E, K, N, M, C, D, G2 - GPIB, USB, RS-232 and ethernet interface DESCRIPTION Precision DC calibrator M160 s a portable source of industrial process signals including DC voltage, DC current, thermocouple and RTD simulation, resistance and frequency. Unlike most of the other process calibrators, the M160 comes with exceptional 20 ppm accuracy over 20 °C -wide reference temperature range. All these features are combined with user friendly interface multi-interface...