Wheel Tracking Index Test Apparatus - China

Standards:

GBT 4207, IEC 60112 (2003), IEC 60745-1, IEC 60335-1, IEC 60598-1, IEC 60884-1 Test principle:

A conductive liquid (0.1% by weight) having a predetermined droplet volume was dropped onto the surface of the solid insulating material and a platinum electrode of a predetermined size (2 mm × 5 mm) by applying a voltage and dropping a predetermined height (35 mm) NH 4 CL) was used to evaluate the leakage resistance of the surface of the solid insulating material under the combined effect of electric field and moisture or contaminating medium.

The relative electrical tracing index (CT1) and the resistance to tracing index (PT1) Technical Parameters:

1, the electrode material: electrode head - platinum (platinum)

2, the electrode pressure: 1.0 ± 0.05N

3, the electrode distance: 4.0mm ± 0.01mm, the angle of 60 ° ± 5

4, the electrode voltage: 100 ~ 600V (48 ~ 60HZ) adjustable, short-circuit current at 1.0 ± 0.1A voltage drop of less than 10%

5, dripping height: 30 ~ 40mm adjustable

6, drip size: 44 ~ 55 drops / 1cm3 adjustable

7, drip time: 30s ± 5s

8, the number of drops: 0 ~ 9999 times adjustable

9, leakage judgment: the loop current is greater than 0.5A and maintains the relay action for 2 seconds to cut off the current, indicating the sample failed

10, the test process: test procedures for automatic control, independent ventilation

11, standard: IEC60112, GB / T4207, GB4706.1

12, the studio volume: 0.1m3 (can be customized 0.5 m3 or 0.75m3)

13, the equipment outside size: 630mm(wide)× 390mm (deep)× 750mm (high)

Company Contact:

• Posted By: Qinsun Instruments (Shanghai) Co., Ltd.

• Phone: +862164200566

• Address: No. 2578 Minhang District Gu Dai Road, Shanghai, Shanghai , shanghai , China

• Email:

• Website: https://www.qinsun-lab.com

• Business Description: Qinsun Instruments Co., LTD was founded in 2010, comprised of many experienced engineers and designers standing in the forefront of the industry.
  
  Qinsun specialize in the research and development of high quality lab instrument for textile testing industry.
  
  Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory, academic research institute and textile lab worldwide.
  
  We have our own textile testing lab.
  
  Our textile testing methods and testing equipment are in the leading position in the industry and have passed the textile testing certification and iso textile testing standards issued by a number of testing.
  
  We always develop the highly sophisticated test instrument which can meet the various demands of the textile industry.
  
  We provide the upfront Micro weathering test equipments with our own brand name QINSUN, such as thermal resistance wet resistance meter, MMT(moisture management tester) etc, and the new functional test instrument include air permeability tester, hydrostatic head tester, thermal protection performance tester, as well as the widely used lab testing equipment such as textile washing color fastness tester, abrasion tester, pilling tester, rubbing color fastness tester, ironing tester and perspiration tester.
  
  For the laboratory requirements, we also bring forth the new practical test instruments.
  
  Qinsun products include: fabric test equipment, Textile Fabric Tester, fiber tester, yarn tester, carpet tester, non-woven fabric tester, toy tester, leather tester, automotive material test equipment and others.