FC-2GB lightning protection component testerDetailed product description：

The FC-2GB lightning protection component tester is suitable for measuring the DC parameters of overvoltage protection components such as zinc oxide lightning arresters (varistors), metal ceramic two - and three electrode discharge tubes, vacuum lightning tubes, etc. It can also be used as a voltage regulator, constant current power supply, and applied in other fields; It has functions such as high voltage short-circuit protection, overcurrent protection, high voltage preset, and range adjustment.

characteristic
1. Suitable for measuring DC parameters of overvoltage protection components such as zinc oxide surge arresters (varistors), metal ceramic two - and three electrode discharge tubes, vacuum surge tubes, etc. It can also be used as a voltage regulator, constant current power supply, and applied in other fields.
2. It has functions such as high voltage short-circuit protection, overcurrent protection, high voltage preset, range adjustment, etc., and the high voltage self discharge time is less than 0.5 seconds.
3. It has a self checking function.
4. The measurement data is displayed by a three and a half digit LCD digital display, with high accuracy and good reliability.
5. During measurement, the range can be pre-set and an audible prompt can be issued for exceeding the range during the measurement process, which is suitable for device grouping and inspection discrimination.
6. Choosing continuous measurement allows for uninterrupted testing of batch samples.
7. The panel has simple functions and is easy to operate.
8. Lightweight and easy to carry.

Technical parameters of FC-2GB lightning protection component tester
1. Measurement of varistors

Technical indicators	Measurement range	Work error	Test conditions
Initial operating voltage U1mA	0～1999V	≤±1％±1d	1mA±5μA
Leakage current I0.75U1mA	0～199.9μA	≤±2μA±1d	0.75U1mA   ≤±1％±1d

2. Discharge tube measurement

Technical indicators	Measurement range	Work error	Test conditions
DC breakdown voltage Vsdc	5～1999V	≤±1％±1d	Voltage rise rate 100V/S ± 10%

3. Other indicators
Insulation resistance: 6M Ω (500V)
Voltage withstand: AC 1.5kV 50HZ 1min
Working temperature and humidity: 0~+40 ℃, ≤ 85% RH
Storage temperature and humidity: -10 ℃ to+50 ℃, ≤ 90% RH
Power supply: AC220V, 50Hz DC 12V 0.5A (core wire+pole) Power consumption: 8W
Instrument size: 208mm × 190mm × 78mm
Weight: ≤ 1kg