Arc Resistance Tester
Get a quote：
Whats/App: +86 181 0160 0864
Web: gellowen.co.uk
Arc Resistance Tester is a special instrument necessary for simulated safety test items specified in GB1411. IEC61621. ASTMC495. UL746A and other standards.Arc resistance test system is a high-precision equipment specially developed for the test surface of electrical insulation materials, suitable for electrical insulation materials, plastics, films, resins, mica, ceramics, glass, insulating paints and other insulating materials arc resistance performance assessment, can also be applied to product testing and new materials electrical performance research purposes.
Comply with the standard
GB/T1411-2002 dry solid insulating material resistance to high voltage, small current arc discharge test (equivalent to IEC and ASTM D495 and other standards; in line with UL 746A and other test methods
Functional principle
Insulating materials to resist deterioration caused by high-voltage arc action, usually with a standard arc flame on the surface of the material caused by charring to the surface conductivity and the arc disappeared the time required to express the unit of seconds in the plate specimen plus two separated by a certain distance from the tungsten electrodes, depending on the need for high-frequency high-voltage current between the two poles to produce an arc, initially intermittent time is gradually shortened, and finally for the continuous arc and gradually increase the current, the material The material is subjected to gradually harsh arc conditions and eventually cause damage. Arc resistance for high-voltage switch or low-voltage high-current switch insulating materials have important significance, because in the switch opening and closing will often be subjected to arc action, only good arc resistance materials can be selected.
In electrical and electronic equipment within the insulating material when it is exposed to high voltage, small current arc discharge, between them to withstand the initial difference in the immediate surface damage occurs, arc discharge caused by local thermal and chemical decomposition and corrosion and ultimately in the insulating material on the formation of conductive channels, when the formation of conductive channels within the material under test, it can be determined that the material has failed.
Equipment parameters
1. Arc through the time error: 1/8s through 7/8s break ± 5ms, the rest of the program is better than ± 1ms
2. Regulator capacity: 1kVA
3. Rated test voltage: 12.5kV
4.Maximum test voltage: 15.0kV
5. Test voltage accuracy: <1.0%
6. Accuracy of current measurement: <1.0%
7. Electrode pressure on specimen: (0.5±0.05)N
8. Electrode material: tungsten rod
9. Electrode distance: (6.35±0.1)mm
10.Ambient temperature: (23±2)℃.
11.Ambient Humidity: (50±5)%
12. Power supply: 220V±5% 50Hz 10A
Accessories
(1)Optional components that support tester operation.
(2)Examples: electrodes, sample holders, calibration tools, protective shields, and software modules.
(3)Enhance measurement accuracy, safety, and adaptability for different materials.
Send product request
Other supplier products
 |
Low-Load Wear Testing Machine | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Low-Load Wear Testing Machine is specifically designed to measure wear behavio... |
 |
Contact Heat Transmission Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Contact Heat Transmission Tester is a precision instrument designed to evaluat... |
 |
High and low temperature universal creep testing machine | Product Introduction: High and low temperature universal creep testing machine is mainly used for non-metallic materials creep, stress relaxation,... |
 |
Heel Fatigue Tester ISO 19956 | Heel Fatigue Tester is used to determine the resistance of medium and high heels of ladies’ shoes under repeated small impacts to the heel ti... |
 |
Safety Helmet Anti-static Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Safety Helmet Anti-static Tester is designed to evaluate the antistatic perfor... |
Same products
 |
HDPE High Speed Water Cooled Double Wall Corrugated Pipe Extrusion Line | Seller: Shandong HUASU Plastic Technology Co.,Ltd. | The molds adopt the double flow channel structure and nitriding polishing processed die head. Thi... |
 |
PanEVAP & MVR system | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
