50KV IEC 60243 ASTM D149 Voltage Breakdown Tester Solid Insulation Material Withstanding Voltage Tester

IEC 60243 ASTM D149 Voltage Breakdown Tester, Solid Isulation Material Withstand Voltage Testing Machine

 ASTM D149 Testster Application:

Apply to continuous uniform boosting or step by step boosting way, step by step toward a sample breakdown, ac/dc voltage until the breakdown voltage measurement, calculation of the sample breakdown strength.

ASTM D149 Testster Definitions:

Breakdown Voltage: Sample under a certain voltage is punctured, at this time of voltage named breakdown voltage, expressed as a kV.

Voltage Resistance Value: Quickly to keep the voltage to the specified value, sample time is not breakdown, according to the voltage value of withstanding voltage value of the sample, expressed as a kV.

Breakdown Strength: The ratio of the sample breakdown voltage and its thickness named breakdown strength, expressed a KV/mm.

ASTM D149 Testster Specifications:

Packaging & Shipping:

FAQ:

A:We are factory in Dongguan City, Guangdong Province,China.Near Shenzhen or Guangzhou.Q:Are you factory or trading company?

Q:What kind of certificate you have?

A:ISO9001 Certification, CE Certification.  

Q:What is the lead time of the product?

A: Generally 7-15 days after getting the deposit.

Q:How about the payment term?

A: T/T, by cash, western union, or L/C.

Q:How about the warranty term?

A:1 year warranty,The engineer can teach the machine on the spot.