Portable Single Phase Watt Meter Calibrator

• Application: Mechanical Instrument, Electromagnetic Instrument
• Power: Electricity
• Certification: FDA, CE, IAF, SGS, CCC
• Voltage Output: 0-300V
• Current Output: 0-120A
• Thermocouple (TC): No
• Model NO.: GF112
• Resistance-Temperature Detector (RTD): No
• LCD Display: With LCD Display
• Customized: Customized
• Class: 0.3
• Voltage Measurement: 0-300V
• Current Measurement: 0-120A
• Frequency: 45-65Hz
• PF: -1-0-1
• Types: Single Phase Watt Meter Calibrator
• Weight: 0.5kg
• Working Temperature: -20-70 Deg
• LCD: 2.8 Inch
• with Load: 5A
• Transport Package: Standard Export Carton
• Specification: CE, ISO9001: 2008, IEC
• Trademark: GFUVE
• Origin: Beijing, China
• HS Code: 9030849000
• Production Capacity: 1000 Set for One Month

Product Description

GF112 Portable Single Phase Watt Meter Calibrator

GF112 portable single phase Watt Meter Calibrator with human oriented design, small configuration and lightweight. Suit for electric power departments, measuring and quality examining departments and electric lab to field use. GF112 portable single phase Watt Meter Calibrator can calibrate watt meter error, and measdure watt meter current , voltage, power, frequency, power factor etc.
Features
External power supply or test lead power, suit for fieldwork
With 2PCS clamp CT to test ratio of current transformer. (Optional)
Large size display screen, direct viewing and convenient
Internal communication port for PC control
Multi power supply ways for different testing occasion
Large capacity storage device for mass memory
Technical Data

Test Voltage
Range	10-420V
Error	± 0.3%
Harmonic	2 nd -- 31 st
Test Current
Range (clamp CT)	40A 5A, 20A, 40A, 100A (option)
Error (clamp CT)	± 0.3% (5A, 100A)
Harmonic	2 nd -- 31 st
Power measure error
Active power (clamp CT)	± 0.3% (5A, 100A)
Reactive power (clamp CT)	± 0.5%
Energy measure error
Active energy (clamp CT)	± 0.3% (5A, 100A)
Reactive energy (clamp CT)	± 0.5%
Phase angle
Range	0º - 360º
Error	± 0.1º
Frequency
Range	45Hz - 65Hz
Pulse output
Low frequency output(C L )	800imp/kWh
Pulse ratio	1: 1
Output level	5V
Pulse input
Input channel	1
Input level	5 -- 10V
Input frequency	Max. 100Hz
Display
Resolution	2.8" LCD (320× 240)
Function
Waveform	yes
Energy accumulation	yes
CT ratio test	yes
Local parameter input	yes
Recorder check	yes
Data storage	yes
Data storage qty	1000
Communication port	RS232
Communication with PC	yes
Upload data	yes
Other
Voltage Supply way	External power   test lead power
Voltage Supply	110-270V, 50/60Hz
Ambient temperature	-25° C -- +45° C
Relative humidity	20% -- 95%
Dimensions (W× H× D) (mm)	185× 67× 30
Weight (kg)	0.5kg