Electrical parameters | |
---|---|
Accuracy | 0.2% or 0.5% |
Power Supply | AC 110-265V 50/60Hz |
Warming-up time | < 5 min |
Power consumption | ≤5VA |
Voltage measurement | |
Range | 0-300V |
Accuracy | 0.2% |
Current measurement | |
Range | 1mA-20A or 10mA-120A |
Accuracy | 0.2% |
Phase measurement | |
Range | 0°-359.9° |
Resolution | 0.1° |
Accuracy | 0.2° |
Frequency measurement | |
Range | 45-65 Hz |
Resolution | 0.01Hz |
Accuracy | 0.02Hz |
Power factor measurement | |
Range | -1.0000~0 ~ +1.0000 |
Resolution | 0.001 |
Accuracy | 0.01 |
Electric energy pulse output | |
Pulse constant | 900, 180 |
Energy pulse input | |
Input range of pulse constant | 1-25000 |
Pulse input level | 5V |
Function | |
CT ratio test | Yes |
Register test | Yes |
PC management software | Yes |
LCD | 3.5 green backlight LCD |
In-built load | 5VA |
Data storage | 500 sets |
External Printer | Yes |
Communication port | RS232 |
Standard | |
Standard |
IEC 62053-21,22, 23; IEC 60736; ANSI C12.20-2002; JJG 597-2005; JJG596-2012; JJG 1085-2013; JJF 68-2019; DL/T 826-2002; DL/T 1478-2015; DL/T 448-2016 |
Safety | |
Isolation protection | IEC 61010-1:2001 |
Measurement Category | 300 V CAT III |
Degree of protection | IP53 |
Declaration of conformity | CE & CNAS certified |
Mechanical parameters | |
Dimensions (W×D×H) (mm) | 185×67×30 |
Weight (kg) |
1 (mains) 2 (appendix and bag) |
Environmental conditions | |
Working temperature | -10°C to 50°C |
Working humidity | 5%- 85%RHD |
Storage temperature | -25°C to 70°C |
Storage humidity | 5% -95%RHD |
The instrument GF312D1 is a precision 0.05% AC energy meter testing instrument, mainly used to test three phase energy meter error on site, measure all various of AC parameters and CT ratio & phase error, it is also as three phase reference energy meter in the laboratory. ...
Specification Warranty: 3 years Power: Electronic Customized support: OEM, ODM, OBM, Software reengineering Place of Origin: Beijing, China Brand Name: GFUVE Model Number: GF112B Accuracy class: 0.2% Power supply: AAA type, Li rechargeable battery, 1800mAh, 3.6V warm-up: <5 min ...
GF312V2 portable three phase multifunction watt-hour meter calibrator on-site is the newest product produced by our company by widely visiting users and referring to the advantages of the same kind of products home and abroad. The measured part of the product adopts high speed ...
GF112V2 made in GFUVE GROUP, is a high precision single phase handheld energy meter accuracy tester in class 0.1, used for testing all kinds of single phase electronic meters error on site. Wide measurement range from 1mA to 200A and 0 to 600V, frequency range 40.000Hz to ...
GF112D is a single-phase handheld electronic meter test unit in accuracy class 0.1or 0.2, used for testing single phase electricity meters error on site. Wide measurement range from 1mA to 120A and 0 to 600V, and also can be used to test alternating current parameters - ...
GF112V2 made in GFUVE GROUP, is a high precision single phase handheld energy meter accuracy tester in class 0.1, used for testing all kinds of single phase electronic meters error on site. Wide measurement range from 1mA to 200A and 0 to 600V, frequency range 40.000Hz to ...
GF112D is a single-phase handheld electronic meter test unit in accuracy class 0.1or 0.2, used for testing single phase electricity meters error on site. Wide measurement range from 1mA to 120A and 0 to 600V, and also can be used to test alternating current parameters - ...
GF112V2 made in GFUVE GROUP, is a high precision single phase handheld energy meter accuracy tester in class 0.1, used for testing all kinds of single phase electronic meters error on site. Wide measurement range from 1mA to 200A and 0 to 600V, frequency range 40.000Hz to ...
GF112D is a single-phase handheld electronic meter test unit in accuracy class 0.1or 0.2, used for testing single phase electricity meters error on site. Wide measurement range from 1mA to 120A and 0 to 600V, and also can be used to test alternating current parameters - voltage, ...