Calibration and Testing Device Calibrating Meters

• Application: Mechanical Instrument
• Power: Electricity
• Certification: FDA, CE, IAF, CCC
• Voltage Output: 560V
• Current Output: 10A
• LCD Display: With LCD Display
• Model NO.: GF312V2
• Customized: Customized
• Keyword: Calibration and Testing Device
• Model: Testing Device
• GF312V2: Calibrating Meters
• Accuracy Class: 0.05%, 0.1%
• Phase Angle Range: 0-360
• Frequency Range: 45Hz-65Hz
• Pulse Output Energy Constant: 25000
• Weight (Kg): 1.8
• Relative Humidity: 30%-95%
• Communication Port: USB/RS232
• Transport Package: Standard Export Wooden Box
• Specification: 245*168*70
• Trademark: GFUVE
• Origin: Beijing, China
• Production Capacity: 2000sets/Month

Product Description

GF312V2 Portable Three Phase Multifunction Electric Meter Calibrator
GF312V2 portable three phase multifunction energy meter calibrator is with comfort design, small size, and light weight. It is suit for electric power departments, measuring and quality examining departments and electric lab to field use.

FEATURES
High accuracy 0.05%
Screen capture function
Input two pulse signal for master and slave meter synchronously calibration
Large size display screen, direct viewing and convenient
Internal communication port for PC control
Multiple power supply for different testing occasion
Large capacity storage device for mass memory


Parameters

Electrical parameters
Accuracy class	0.05%, 0.1%
Power Supply	External power, 220V/110V, 50/60Hz Phase voltage supply 45-450V, 50/60Hz Li-Battery supply
Voltage measurement
Range	30-560V
Error	±0.05%
Harmonic	2nd-51st
Current measurement
Range (direct connection)	0.01-10A
Range (clamp CT)	5A,100A,500A,1000A,2000A (option)
Error (direct connection)	±0.05%
Error (clamp CT)	±0.2% (5A, 100A ) ±0.5% (other)
Harmonic	2nd-51st
Power measure error
Active power (direct connection)	±0.05%
Active power (clamp CT)	±0.2% (5A, 100A) ±0.5% (other)
Reactive power (direct connection)	±0.1%
Reactive power (clamp CT)	±0.2% (5A, 100A) ±0.5% (other)
Energy measure error
Active energy (direct connection)	±0.05%
Active energy (clamp CT)	±0.2% (5A, 100A) ±0.5% (other)
Reactive energy (direct connection)	±0.1%
Reactive energy (clamp CT)	±0.2% (5A, 100A) ±0.5% (other)
Phase angle
Range	0°-360°
Resolution	0.01°
Error	±0.05°
Frequency
Range	45Hz-65Hz
Resolution	0.001Hz
Error	0.002Hz
Pulse output
Energy constant	25000
Pulse ratio	1:1
Output level	5V
Pulse input
Input channel	2
Input level	5-10V
Input frequency	Max. 100Hz
Display
Resolution	7" TFT color  (480×234)
Function
Vector diagram	Yes
Waveform	Yes
Energy accumulation	Yes
CT ratio test	Yes
Local parameter input	Yes
Wiring emulation	Yes
Self-calibration	Yes
Recorder check	Yes
Data storage	Yes
Data storage qty	5000
External extend memory	Yes
Screen printing	Yes
Communication port	USB/RS232
Communication with PC	Yes
Upload data	Yes
External mini printer	Yes
External keyboard	Yes
Mechanical parameters
Dimensions (W×H×D) (mm)	245×168×70
Weight (kg)	1.8
Environmental conditions
Ambient temperature	-25°C to +45°C
Relative humidity	30%-95%

Company Profile
Beijing GFUVE Electronics Co., Ltd. was established in 2005. It combined science, industry and trade together as one high-tech enterprise. GFUVE mainly produces high voltage ammeter recorder, IEC61850 test suite software, meter test equipment, reference standard meter, phantom load power source, electrical measurement instrument, relay test set, transformer test, handheld terminal and POS terminal, and power analyzer, intelligent digital meter, transducer and current transformer models etc.
GFUVE is a leader manufacturer of energy meter test products and high voltage ammeter recorder in China. It is professional in energy meter test system, energy meter portable tester and related accessory. The product of high voltage ammeter recorder develops very quickly in the market. Our company has achieved certification to ISO9001. The products are sold to over 30 provinces in China and exported to overseas including South America, Middle East, Southeast Asia and Africa.
We have been contributing ourselves to developing the durable and stable products for the usage of the power system. Contact us now for further business relationship. We are here to provide you the best service.