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Beijing GFUVE Electronics Co., Ltd.

Multifunction Instrument Calibrator, Multi-Function Electrical Measurement Te, Multi-Function Electric Measurement Test manufacturer / supplier in China, offering Portable Multifunction Instrument Calibrator with Current and Voltage Source, Program-Controlled Three Phase Portable Voltage and Current Source, Transducer Test, Gf302 Portable Multifunction Instrument Calibrator and so on.

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Portable Multifunction Instrument Calibrator with Current and Voltage Source

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 100 Set for One Month
Transport Package: Standard Export Carton
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GF302
  • Certification: CE, SGS, CCC
  • Current Output: 0-24A
  • Customized: Customized
  • Weight: 20kg
  • Relative Humidity: Less Than 85%
  • Communication Port: RS232 Interface
  • Frequency: 50/60Hz
  • Accuracy: 0.05%
  • Specification: CE, ISO9001: 2008, IEC
  • Application: Electromagnetic Instrument
  • Voltage Output: 0-720V
  • LCD Display: With LCD Display
  • Stability: 0.01%/Min
  • Size: 460X430X185mm
  • Display: 8inch LCD Display
  • Adjustment Range: -1~0~1
  • Load Capacity: 25va
  • Trademark: GFUVE
  • Origin: Beijing, China
Product Description
GF302 PORTABLE MULTIFUNCTION INSTRUMENT CALIBRATOR WITH CURRENT AND VOLTAGE SOURCE
Portable Multifunction Instrument Calibrator with Current and Voltage Source
Portable Multifunction Instrument Calibrator with Current and Voltage Source
Portable Multifunction Instrument Calibrator with Current and Voltage Source
It is suitable for power plant and power grid companies measuring and testing department and instrumentation classes, and national levels measuring and testing institutions, railway, petroleum, chemical industry and other large industrial and mining enterprises, scientific research units, etc.
Introduction
This device is according to nation verification regulation JJG124-2005 "ammeter, voltmeter, power table and resistance meter calibration regulations, JJG126-95" AC power transformation for DC power electrical measurement transducer calibration regulations, Q/GDW140-2006 "AC sample measuring device travel inspection management rules" and JJG597-2005 "AC electric energy meter verification device" and the relevant countries standard requirements and design three-phase 0.05 magnitude table source integration calibration device.The core technology of the function of device with digital signal processor (DSP) and 16 high-speed digital converter composed of high precision work frequency communication terminal;The signal source of use is DSP and 16 high-speed digital-to-analog converters can control of the sine wave, distortion wave signal source;Equipment has high precision, stable and reliable, and convenient operation, flexible, and other characteristics
Functions and Features
All kinds of electric measurement transducer can be checked, including:AC/DC voltage transducer, AC/DC current transducer, frequency transducer, phase transducer, single/ three-phase AC active power transducer, 3-phase reactive power transducers;
Check all kinds of electric measurement indicating meter, including:AC/DC voltmeter, AC/DC ammeter, frequency meter, phase meter, single three-phase AC active power meter, three-phase AC reactive power meter, synchronous meter, etc.;
To test single-phase, three-phase electronic, mechanical watt-hour meter or energy meter/ kWh meter error;
To calibrate AC sample device, RTU, measurement device error;
The built-in electric measurement transducer, electric measurement instrument and meter instructions of verification procedures, can fully automatic or semi-automatic for verification, can save 1000 group check data;
As a voltage source, a current source and power source for high precision, and it is high stability standard resource;
8'-inch big screen color display;The system is WINDOW XP or embedded system;English interface.
The software calibration, it does not need to open the case, stable and reliable;
Voltage output terminal with short circuit, current output terminal open protection and power amplifier overheating protection function;
With automatic failure detection function, shows fault part, the convenience users check line;
With RS232 interface, it can connect computer for data management.
Technical DataElectrical parametersAC Voltage outputAC Current outputAC Power outputFrequencyPower factor outputPhase angleVoltage/Current harmonic outputDC Voltage outputDC Current outputDC measurementsWatt-hour meter measuring the integrated errorMechanical parametersEnvironmental conditions
Accuracy class0.05%, 0.1%
Power supplySingle phase AC 220V±10% or 110V±10%, 50/60Hz
Communication portUSB, RS232
Range(U1,U2,U3)50V, 100V, 200V, 400V, 600V
Adjusting range(0-120)% RG
Adjust fineness0.005% RG
Accuracy0.05% RG
Stability0.01% / 1 min
Load capacity25VA
Output distortion degree≤0.3% or (linear load)
Range(I1,I2,I3)0.5A, 1A, 2.5A, 5A, 10A, 20A
Adjusting range(0-120)% RG
Adjust fineness0.005% RG
Accuracy0.05% RG
Stability0.01%/1 min
Load capacity25VA
Output distortion degree≤0.3% or (linear load)
Accuracy0.05% RG
Stability0.01%/1min
Frequency range45.000 - 65.000 Hz
Resolution0.001 Hz
Accuracy0.002 Hz
Adjusting range-1 ~ 0 ~ 1
Adjust fineness0.0001
Accuracy0.0005
Scope0°-359.99°
Resolution0.01°
Accuracy0.05°
Times2-31st
Content0-40%
Phase0-359.999 degree
Configuration error(10% RD + 0.1%), RD refers to the configuration value of harmonic contents
Range75mV, 75V, 150V, 300V, 500V, 1000V
Adjusting range(0-120)% RG
Adjust fineness0.005% RG
Accuracy0.05% RG
Stability0.01%/1min
Load capacity25VA
Range0.5A, 1A, 2.5A, 5A, 10A, 20A
Adjusting range(0-120)% RG
Adjust fineness0.005% RG
Accuracy0.05% RG
Stability0.01%/1min
Load capacity25VA
DC voltage measurement range0 to ±24V
DC current measurement range0 to ±24mA
Measurement accuracy0.01% RG
Active energy0.05%
Reactive energy0.1%
Dimensions (W×H×D) (mm)460x430x185
Weight (kg)20
Working temperature0°C to 40°C
Storage conditions-30°C to 60°C
Relative humidity≤85%
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