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Electrical Calibration

Electrical Calibration
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Electrical Calibration

Product catalog summary
Company Profile
Meatest, founded in 1991, is a leader in electrical metrology with nearly 40 years of experience. The company is dedicated to developing reliable, user-friendly, and high-performance calibration and measurement equipment. A significant portion of its workforce is involved in development, ensuring robust and flexible solutions. Meatest operates under the ISO 9001:2015 framework and provides a 2-5 year warranty along with efficient recalibration services.
Range of Products
The document details various products including Multifunction Calibrators, Power & Energy Calibrators, Special Laboratory Instruments, Programmable Decades, and Calibration Software.
Multifunction Calibrators
The 9010+ and 9010 models are versatile tools for electrical calibration laboratories, capable of calibrating devices such as multimeters, power meters, and oscilloscopes. Key features include AC/DC voltage/current up to 1050 V/30 A, basic uncertainties of 10 ppm and 35 ppm, capability to calibrate 400 MHz and 1.1 GHz scopes, a built-in process multimeter, and interfaces like RS232, LAN, USB, and GPIB.
Specifications
Detailed specifications are provided for voltage and current ranges, frequency accuracy, waveform types, and uncertainties. Tables outline distortion and load characteristics, burden current, and resistance and capacitance modes.
Options Overview
Options for the 9010 and 9010+ models include SCO for oscilloscopes, HVR for high voltage resistance testing, and MER for transducers and process meters.
General Data
The calibrators require a 30-minute warm-up time and operate best at a reference temperature of +21 ºC to +25 ºC. They feature multiple interfaces and weigh 24 kg.
Additional Features
Harmonic distortion, pulse width, and time marker modes are covered, providing frequency ranges, amplitude uncertainties, and other technical details.
Overview of Other Models
The document describes various models of multifunction calibrators, including the M143, M160, M133C, M151, and M550, designed for calibration of electrical meters and instruments with features like high accuracy, multiple interfaces, and portability.
Specific Model Details
M143/143i Multifunction Calibrator: Suitable for calibrating meters up to 1000 V and 20 A with a basic accuracy of 60 ppm in DC voltage. It includes fixed resistors, TC and optional RTD temperature sensor simulation, and interfaces for RS-232 and optional GPIB.
M160 Precision DC Calibrator: Offers DC voltage up to 100 V and current up to 50 mA with high accuracy, supporting various interfaces and suitable for both laboratory and industrial applications.
M133C Power/Energy Calibrator: Designed for calibrating power meters and analyzers, capable of generating power distortions and handling transducer inputs and outputs.
M151 Current Calibrator: Provides stable high current calibration up to 120 A with a basic accuracy of 275 ppm, suitable for power meter calibration.
Calibration Instruments and Standards
The document describes LCR calibrators, resistance and capacitance standards, programmable resistance decades, and high resistance decade boxes, focusing on their specifications, applications, and technical details.
Key Instruments
LCR Calibrator: Replaces multiple single-value LCR standards with a single device, featuring automated calibration and remote control.
MTE Standards: Designed for calibrating ohmmeters, LCR meters, and insulation testers with high accuracy and low temperature coefficients.
Programmable Resistance Decades (M6xx Series): Offers high accuracy, resolution, and stability for real resistance simulation.
High Resistance Decade Box (M194): Provides a continuous resistance range from 10 kΩ to 100 GΩ, suitable for calibrating meggers and insulation testers.
Capacitance Decade Box (M525): A programmable capacitance source used for calibrating capacitance ranges of multimeters and LCR meters.
Specifications and Procedures
The document outlines specifications for the M525 and M192 series instruments and describes the use of Caliber software for automated calibration, supporting multiple interfaces and allowing control of up to 20 instruments per calibration point.
Standards and Recommendations
The quality management system is certified to ISO 9001:2015, and instruments can be calibrated to ISO 17025 standards. Continuous development and flexible solutions tailored to customer needs are emphasized.
Key Data from Tables and Graphs
Detailed tables of resistance and capacitance ranges, accuracy, and frequency responses are included. The M192 series is highlighted for its high power resistance decade capabilities, suitable for testing power supplies and batteries.
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Catalog excerpts

Electrical Calibration-1

ELECTRICAL CALIBRATION detailed specifications

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Electrical Calibration-2

Multifunction Calibrators Power & Energy Calibrators Special Laboratory Instruments Programmable Decades Calibration Software 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 long 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 account for full 25 % of Meatest staff....

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Electrical Calibration-3

MULTIFUNCTION CALIBRATORS – Basic uncertainties 10 ppm and 35 ppm – AC/DC power, energy, resistance, capacitance, frequency, TC, RTD – 400 MHz and 1.1 GHz scope options available – High voltage resistance option for 1.5 kV insulation testers – Built-in process multimeter – Interface RS232, LAN, USB, GPIB Multifunction calibrators 9010+ and 9010 are designed as universal calibration tools for electrical calibration laboratories, covering most of their workload like multimeters clamp meters, ohm meters, power meters and power analyzers, energy meters, transducers, insulation testers, process meters,...

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Electrical Calibration-4

SPECIFICATION DC / AC Voltage Frequency accuracy and resolution Non-sine waveform types saw, triangle, square, truncated sin; 200 Vrms, 1 kHz max Non-sine amplitude uncertainty Voltage output modes passive 50Ω output up to 200 mVdc active output in all DC and AC ranges 9010 – Ranges, resolution, 1 year uncertainty [ppm of value + absolute] Range 9010+ – Ranges, 1 year uncertainty [ppm of value + absolute] Range Uncertainty in passive mode. Active mode uncertainty is 220 ppm + 20 μV and 45 ppm + 20μV respectively in 9010, 100 ppm + 10 µV and 15 ppm + 10 µV respectively in 9010+. *2 Frequency is...

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Electrical Calibration-5

DC / AC Current Frequency accuracy and resolution Non-sine waveform types saw, triangle, square, truncated sin; 2 A rms, 1 kHz max Non-sine amplitude uncertainty 9010 – Ranges, resolution, 1 year uncertainty [ppm of value + absolute] Range 9010+ – Ranges, resolution, 1 year uncertainty [ppm of value + absolute] Range *5 Accuracy not specified below 10 µA. *6 300s maximum continuous output time. 9010 and 9010+ Distortion and Load Characteristics Parameter *7 THD in bandwidth up to 100 kHz. *8 Additional uncertainty for compliance voltage above 0.5 Vrms . Voltage from current Amplitude uncertainty...

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Electrical Calibration-6

Resistance range summary 2W and 4W continuous range 2W and 4W fixed decadic standards 100 GΩ High Voltage Resistance (optional) Variable resistance mode ranges and 1 year uncertainty [ppm of value + absolute] 9010+ Continuous range mode Fixed resistance mode ranges and 1 year uncertainty [ppm of value + absolute] 9010+ Nominal standard value Capacitance range summary 2W continuous range 2W fixed decadic standards 9010 and 9010+ capacitance modes, 1 year uncertainty and frequency limits Continuous range mode

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Electrical Calibration-7

RTD temperature standards Pt3850, Pt3851, Pt3916, Pt3926, Ni120, custom RTD R0 range TC cold junction compensation Manual or automatic with adapter 91 Voltage range Current range Frequency range Phase shift uncertainty AC/DC Power & Energy Thermocouple types Energy period uncertainty Additional features Harmonic distortion, voltage from current, current coil multiplication 9010 – Total 1 year uncertainty overview [% of value] Current range 9010+ – Total 1 year uncertainty overview [% of value] Current range Harmonic distortion (all AC functions) Fundamental harmonic uncertainty amplitude: ≥ 0.2%...

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Electrical Calibration-8

9010 and 9010+ options overview Option 400 MHz sine & PWM, input impedance measurement 1.1 GHz sine, 400 MHz PWM, input impedance measurement Insulation testers, megohmmeters Resistance up to 100 GΩ, 1.5 kV, test signal measurement Transducers, process meters DCV, DCA, resistance, TC, RTD and frequency measurement HF mode amplitude range HF mode frequency range Harmonic distortion Amplitude uncertainty LF mode (DC, square wave) Frequency uncertainty Rise time Division ratio Frequency range Rise time Frequency range Duty cycle ratios Input impedance measurement Amplitude ranges TRIGGER mode PULSE...

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Electrical Calibration-9

SC1 Frequency/Scope option (9010+ only) HF mode amplitude range 1.400 mVpk – 1.5000 Vpk up to 1 GHz 1.400 mVpk – 1.0000 Vpk above 1 GHz HF mode frequency range Harmonic distortion Amplitude uncertainty PULSE WIDTH and TIME MARKER modes Frequency range 0.1 Hz – 400 MHz square wave 400 – 1100 MHz sine Frequency uncertainty Amplitude ranges 50 mVpk , 100 mVpk , 500 mVpk , 1 Vpk Duty cycle ratios Rise time LF mode, TRIGGER mode and Input impedance measurement function specifications are the same as in SCO option. HVR High Voltage Resistance option Maximum test voltage Resistance uncertainty Test...

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Electrical Calibration-10

PORTABLE MULTIFUNCTION CALIBRATOR – C / DC  voltage / current up to 1000 V / 20 A A – asic accuracy 60 ppm, cold junction compensation B – alibration of clamp meters up to 1000 A using 140-50 Current Coil C – on-sinusoidal waveforms, resistance, frequency, TC, RTD N – ixed standard resistors from 10 Ω to 100 MΩ F – GPIB and RS-232 interface – Compact dimensions, overall weight 11 kg M143/143i Multifunction calibrator is cost saving solution for calibration of meters of electric quantities up to 1000 V and 20 A. Basic accuracy of 60 ppm in DC voltage is more than enough for calibration of 3½ and...

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Electrical Calibration-11

SPECIFICATION DC/AC Voltage Voltage range summary DC: 0 mV – 1000 V AC sine: 1 mV – 1000 V Non-sine: 1 mVpk – 10 Vpk Internal ranges Frequency range Sine <10 V: 20 Hz – 10 kHz Sine >10 V: 40 Hz – 1 kHz Non-sine <10 V: 20 Hz – 80 Hz Frequency accuracy and resolution Non-sine waveform types saw, triangle, square, truncated sin Non-sine amplitude accuracy Voltage accuracy Current accuracy % of value + % of range * 1  Limited to 40 Hz – 1 kHz, sine waveform only. * 2 20 A range in M143 model only.. Frequency range Frequency accuracy Waveform type GENERAL DATA Sensor types Waveform type Warm-up time...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.