How to process the testing report? What are the testing items and standards? Today, the editor of Baijian Testing will take you to understand the specific tests required for the relevant testing business. At the same time, Baijian can also design testing plans based on corresponding testing standards or according to your needs

Sample size: Choose to send or visit based on sample size

Display style: electronic version

Testing cycle: 3-15 working days (can be expedited)

Testing items:

Galvanized layer test, specified mechanical load (SML) test, galvanized layer inspection, partial parameters, size inspection, dry power frequency voltage test, dry lightning impulse withstand voltage test, hydrophobicity test, mechanical load test.

, Sealing inspection (E2) and specified mechanical load (SML) verification (E1) of the interface between the end assembly and umbrella sleeve, sealing inspection and specified mechanical load verification of the interface between the end assembly and umbrella sleeve, appearance inspection, steep wave front impulse voltage test, end assembly inspection, interface and end assembly connection test - water immersion prestressing, interface and end assembly connection test - appearance inspection, Interface and End Assembly Connection Test - Steep Wave Front Impulse Voltage Test, Interface and End Assembly Connection Test - Dry Power Frequency Voltage Test, Umbrella and Umbrella Cover Material Test - Hardness Test, Umbrella and Umbrella Cover Material Test - Flammability Test, Umbrella and Umbrella Cover Material Test - Umbrella Cover Material Resistance to Traceability and Corrosion Test, Core Rod Material Test - Dye Penetration Test, Core Rod Material Test - Water Diffusion Test, Core Rod Material Test - Stress Corrosion Test, Load time test, wet power frequency voltage test, damage limit verification test, and sealing test of the interface between the end assembly and the insulator umbrella sleeve, as well as sealing inspection and specified mechanical load SML verification of the interface between the end assembly and the insulator umbrella sleeve, steep wave front impulse withstand voltage test, test by test - mechanical test by test, test by test - visual inspection, electrical test, and dimensional inspection (E1+E2), Sealing inspection (E2) and specified mechanical load (SML) verification (E1) of the interface between the end assembly and umbrella sleeve, end assembly inspection (E2), individual testing, galvanizing layer test (E2), load time test of the assembled core rod, umbrella and umbrella sleeve material test, sealing inspection of the interface between the end assembly and insulator umbrella sleeve, connection test of the interface and end assembly, specified mechanical load (SML) verification, core rod material test, partial reference, hardness test, Flammability test, umbrella cover material resistance to electric trace and corrosion test, sealing inspection and specified mechanical load verification of the interface between end assembly and umbrella cover, coating test, mechanical one by one test, water diffusion test, appearance, size, tensile failure load test and mechanical one by one test, power frequency voltage, power frequency wet voltage test, zinc layer thickness, thermal mechanical properties, artificial pollution test

Detection standards:

1 GB/T 22079-2019 General definitions, test methods, and acceptance criteria for high-voltage polymer insulators for indoor and outdoor use GB/T 22079-2019 GB/T 19519-201412.2 Definition, Test Methods, and Acceptance Criteria for Suspension and Tension Composite Insulators for AC Systems with a nominal voltage above 1000 V for Overhead Line Insulators.

5. GB/T 1001.1-2003 Insulators for Overhead Lines with a nominal voltage above 1000 V - Part 1: Ceramic or Glass Insulator Units for AC Systems - Definition, Test Methods, and Determination Criteria GB/T 1001.1-2003

6 GB/T 34937-2017 "Definition, Test Methods, and Acceptance Criteria for Suspension and Tension Composite Insulators for Overhead Line Insulators with a nominal voltage above 1500V DC Systems" GB/T 34937-2017

7. GB/T 19519-2014 Definition, Test Methods, and Acceptance Criteria for Suspension and Tension Composite Insulators for Overhead Line Insulators with a nominal voltage above 1000V AC Systems GB/T 19519-2014

8. GB/T 19519-2014 IEC 61109:2008, Definition, Test Methods, and Acceptance Criteria for Suspension and Tension Composite Insulators for AC Systems with a nominal voltage above 1000V on overhead lines. 12.2

9. GB/T 19519-2014, Definition, Test Methods, and Acceptance Criteria for Suspension and Tension Composite Insulators for AC Systems with a nominal voltage above 1000V on overhead lines. 10.2.3

10 GB/T 1001.1-2003 Insulators for overhead lines with a nominal voltage above 1000V - Part 1: Definition, test methods, and judgment criteria for ceramic or glass insulator units used in AC systems 27

11, GB/T 19519-2014 IEC 61109:2008 Insulators for overhead lines with a nominal voltage above 1000V - Definition of suspension and tension composite insulators for AC systems Test methods and acceptance criteria GB/T 19519-2014 IEC 61109:2008

12, GB/T19519-2014 IEC61109:2008 Suspension and tension composite insulators for overhead line insulators with a nominal voltage higher than 1000 V AC systems Definition, test methods and acceptance criteria

13 GB/T 19519-2014 IEC 61109:2008 Suspension and tension composite insulators for overhead line insulators with nominal voltage above 1000V AC systems - Definition, test methods and acceptance criteria GB/T 19519-2014 IEC 61109:2008

14, GB/T 34937-2017 10.2

15. IEC 61109:2008, Definition, Test Methods, and Acceptance Criteria for Suspension and Tension Composite Insulators for Overhead Line Insulators with a nominal voltage above 1500V DC Systems.

15. IEC 61109:2008, Definition, Test Methods, and Acceptance Criteria for Suspension and Tension Composite Insulators for Overhead Line Insulators with a nominal voltage above 1000V AC Systems.

Inspection Process

1. Sample Sending

2. Verification Requirements

3 Targeted quotation

4. Both parties confirm, sign the contract, and start the experiment

5. Complete the experiment: The testing cycle (can be expedited) may vary according to the sample and its testing items/methods, and can consult engineers

6. Issue a testing report and provide post service