Gold Member Since 2013
Audited Supplier
Beijing GFUVE Electronics Co., Ltd.

Hand-Held Three Phase Meter Calibrator, Auto Electrical Test Bench, Single Phase Energy Meter Testing Bench manufacturer / supplier in China, offering Electronic Test and Measurement Instrument, Watthour Meter Test & Calibration System, 200A/200mA High Precision AC Clamp on Current Sensor, Laboratory Electrical Calibration Device for Power Transducer and Power Meter and so on.

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Electronic Test and Measurement Instrument, Watthour Meter Test & Calibration System

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 500 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.: GF312D
  • Power: Electricity
  • Weight: 1.7kg
  • Specification: CE, GF312D, 0.05%
  • Application: Mechanical Instrument, Electromagnetic Instrument
  • Accuracy: 0.05%
  • Trademark: GFUVE
  • Origin: Beijing, China
Product Description
Product Description
The instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure various of AC parameters.
Electronic Test and Measurement Instrument, Watthour Meter Test & Calibration System

Electronic Test and Measurement Instrument, Watthour Meter Test & Calibration System
Electronic Test and Measurement Instrument, Watthour Meter Test & Calibration SystemFeatures and Functions
Three phase active or reactive electricity energy meter;
Calibrate three phase, single phase, active or reactive meter error;
Measure U(voltage) of three phase or single phase;
Measure I(current) of three phase or single phase;
Measure active power of three phase or single phase;
Measure reactive power of three phase or single phase;
Measure apparent power of three phase or single phase;
Measure power factor of three phase or single phase;
Measure phase angle between voltage and current;
Measure frequency of power line;
Display vector diagram;
Display waveform of U and I;
Analyze and display content of harmonic of U and I;
Store and display measured data;
Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp;
Measure CT variable ratio;
Measure the ratio or lag-angle of low-voltage transformer.
Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD;
Inner equipped with 0.01% wide-range current transformer and can be equipped with various type current clamps, wide range of measurement and high veracity.
Low consumption circuit design, high energy Li batter supply, intellectual power management software, which make the instrument can continuously work up to 10 hours.
Test Voltage
Range5V - 480V
Error± 0.05% (30V - 480V)
± 0.1% (5V - 30V)
Harmonic2 nd -- 63 st
Test Current
Range (direct connection)5mA - 20A
Error (direct connection)± 0.05% (100mA - 20A)
± 0.1% (10mA - 100mA)
Range (Clamp CT)10mA - 3000A
Error (Clamp CT)± 0.2% (100mA - 3000A)
± 0.5% (10mA - 100mA)
Harmonic2 nd -- 63 st
Power measure error
Active power (direct connection)± 0.05% (0.1A - 20A)
± 0.1% (0.01A - 0.1A)
Reactive power (direct connection)± 0.1% (0.1A - 20A)
Energy measure error
Active energy (direct connection)± 0.05% (0.1A - 20A)
± 0.1% (0.01A - 0.1A)
Reactive energy (direct connection)± 0.1% (0.1A - 20A)
Phase angle
Range0º - 360º
Error± 0.05º
Frequency
Range45Hz - 65Hz
Pulse output
Energy constant180000imp/kWh\1800imp/kWh\18imp/kWh
Pulse ratio1: 1
Output level5V
Pulse input
Input channel1
Input level5 - 24V
Input frequencyMax. 2MHz
Display
Resolution6" TFT (640× 480)
Function
Vector diagramYes
WaveformYes
Energy accumulationYes
Communication portRS232
Communication with PCYes
Other
Voltage Supply wayExternal power
Voltage Supply 1220V ± 10%, 50/60Hz ± 2Hz
Voltage Supply 2Li-polymer battery, size: 110X51X16mm
Nominal output voltage: 7.2V, Capacity: 5000mAh.
Ambient temperature-10 -- 55degrees
Relative humidity15% -- 85%
Instrument Dimensions (W × H × D) (mm)245× 162× 60
Carry Case Dimensions (W × H × D) (mm)450× 320× 185
Weight (kg)1.7kg
Product Groups
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