| Customization: | Available |
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| After-sales Service: | online |
| Warranty: | 1 year |
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FT-303G Water blocking tape surface and volume resistivity tester
1. Reference standard
JB-T 10259-2014 Water blocking tape for electric and optical cables;
FT-303G Water blocking tape surface and volume resistivity tester
2. Scope of use
Surface resistance: The quotient of the voltage applied between two electrodes on a certain surface of the sample and the current flowing between the two electrodes after a certain period of time. The surface resistance test of the water-blocking tape is carried out according to the method in Appendix C.
Volume resistance: The quotient of the DC voltage between two electrodes placed on two opposite surfaces of the sample and the stable current flowing between the two electrodes.
Volume resistivity: The quotient of the DC electric field strength in the material and the stable current density. The volume resistivity test of the water-blocking tape is carried out according to the method in Appendix D; the test temperature is 23ºC±2ºC.
FT-303G Water blocking tape surface and volume resistivity tester
3. Function introduction
Adopt LCD display, digital key operation, Chinese or English operation interface; with 232 and USB communication ports; optional PC software report export and data management
| Model | FT-303G |
| Resistance measurement range | 10^3Ω~1×10^12Ω |
| Resistivity measurement range | 10^3~ 2.0×10^12Ω-cm |
| Test voltage | 0-500V |
| Basic accuracy | ±2% |
| LCD display | Resistivity, resistance, temperature, current, voltage, test sample data can be input |
| Usage environment | Temperature: 0ºC~40ºC, relative humidity <80% |
| Power supply | AC 220V, 50HZ, 5W |
| Measurement mode | Configured with 232 and USB communication interfaces, LCD display test or PC software test |
| Electrode fixture | The configuration standard requires one set of surface resistance and one set of volume resistance jigs. |
| PC software (optional) | PC test software |
| Dimensions | L 340mm* W 320mm* H 120mm |
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