Testing of polyethylene insulated and sheathed control cablesHow to apply for a report? What items need to be tested? We will conduct testing and evaluation in strict accordance with the standards. We can also provide personalized testing plans and reports according to your needs.

How to inspect polyethylene insulated and sheathed control cables? If you have polyethylene insulated and sheathed control cables and related products that need to be sold, the relevant parties need you to provide a polyethylene insulated and sheathed control cable testing report. If you are unsure of the testing items and standards required for the polyethylene insulated and sheathed control cable testing report, BAIJIAN can help you solve these problems

Testing standards:

GB/T 9330.2-2008 Plastic insulated control cables. Part 2: PVC insulated and sheathed control cables.

GB/T 2951.31-2008 General test methods for insulation and sheathing materials of cables and optical cables. Part 31: Special test methods for PVC mixtures. High temperature pressure test. Resistance to cracking test.

GB/T 2951.11-2000 General test methods for insulation and sheathing materials of cables and optical cables. Part 11: General test methods Measurement of thickness and overall dimensions. Mechanical performance test

Test items:

1. Electrical performance test items: conductor DC resistance measurement, drainage line DC resistance measurement, finished cable voltage test, insulation core voltage test, insulation resistance measurement at working temperature, etc 2. Mechanical and physical performance testing items of the sheath: tensile test before aging, tensile test after air box aging, non pollution test, weight loss test, high-temperature pressure test, thermal shock test, water absorption test, shrinkage test, low-temperature test, carbon black content, etc 3. Structural size inspection items: conductor structure size inspection, insulation thickness measurement, sheath thickness measurement, cable stranding pitch and stranding direction inspection, shielding layer structure size inspection, lining layer structure size inspection, armor layer structure size inspection, outer diameter measurement, etc 4. Structural size inspection items: conductor structure size inspection, insulation thickness measurement, sheath thickness measurement, cable stranding pitch and stranding direction inspection, shielding layer structure size inspection, lining layer structure size inspection, armor layer structure size inspection, outer diameter measurement, etc 5. Insulation mechanical and physical performance testing items: tensile test before aging, tensile test after air box aging, non pollution test, weight loss test, high-temperature pressure test, thermal shock test, thermal extension test, water absorption test, shrinkage test, low-temperature test, etc

Test report function

1、Project bidding: issue authoritative third-party CMA/CNAS qualification report；

2、E-commerce platform entry: quality inspection reports recognized by major e-commerce platforms；

3、Used as sales report: issuing a test report with legal effect to make consumers feel more at ease；

4、Papers and scientific research: providing professional and personalized testing needs；

5、Judicial services: providing scientific, fair and accurate testing data；

6、Industrial problem diagnosis: verifying the troubleshooting and correction of problems in industrial production；