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

Report qualifications: CNAS, CMA, CAL, etc.

Display style: electronic version

Testing cycle: 3-15 working days (expedited)

Testing cost: quoted based on customer needs and experimental complexity

Sample size: selected for sending or visiting based on sample size

Testing items:

Combined testing of alternating humidity and heat, low pressure, low temperature/low pressure, low temperature/low pressure, low temperature, resonance test, ice, impact and vibration, impact application, vertical drop hammer.

, Conducted disturbance immunity induced by radio frequency fields, radio frequency electromagnetic field radiation immunity, power frequency magnetic field immunity, power frequency withstand voltage and lightning impulse withstand voltage, power frequency withstand voltage and lightning impulse withstand voltage, spring hammer, constant damp heat, constant damp heat test, vibration response inspection, vibration performance test, vibration durability test, surge impact immunity, altitude and pressure, temperature rise, temperature rise test, temperature change Na, temperature change Nb, humidity, Electrical fast transient pulse group immunity, electrical clearance, power terminal conduction emission, electromagnetic compatibility, salt spray test, insulation resistance, insulation withstand voltage, durability test, pulse magnetic field immunity, hammer impact test, precipitation, lightning, electrostatic discharge immunity, high temperature/low pressure comprehensive test, high temperature, all parameters, partial parameters, temperature/low pressure or temperature/humidity/low pressure comprehensive test

Detection standards:

1 TB/T1433.1-20194.7 Environmental Conditions for Railway Communication Signal Products Part 4: Signal Products for Ground Fixed Use

2. TB/T 1448-2018 Insulation and Voltage Resistance of Railway Communication Signal Products 5,6

3. GB/T2423.26-2008 (IEC60068-2-41:1976) Environmental Testing for Electrical and Electronic Products Part 2: Test Methods Test Z/BM: High Temperature/Low Pressure Comprehensive Test

4 TB/T1433.1-20194.4 Environmental Conditions for Railway Communication Signal Products Part 2: Signal Products for Fixed Ground Use

5. TB/T1433.1-20194.5 Environmental Conditions for Railway Communication Signal Products Part 3: Signal Products for Fixed Ground Use

6. GB/T 2423.2-2008 IEC 60068-2-2:2007 Environmental testing for electrical and electronic products Part 2: Test methods Test B: High temperature 6

7, TB/T1433.1-20194.8 Environmental conditions for railway communication signal products Part 5: Signal products for fixed ground use

8, GB/T2423.2-2008 IEC60068-2-2:2007 Environmental testing for electrical and electronic products Part 2: Test methods Test B: High temperature

9 TB/T 2846-2015 Vibration Test Methods for Railway Ground Signal Products TB/T 2846-2015

10. TB/T1433.1-20194.15 Environmental Conditions for Railway Communication Signal Products Part 8: Signal Products for Fixed Ground Use

11. EN 50125-3-2003 Environmental Conditions for Rail Transit Equipment Part 3: Signal and Communication Equipment EN 50125-3-2003

12 GB/T 20626.1-2017 Special Environmental Conditions - Plateau Electrical and Electronic Products Part 1: General Technical Requirements 5.5

13. TB/T 1434-1999 Railway Communication Products Environmental Conditions - Ground Fixed Use TB/T 1434-1999

14. TB/T 1433-1999 Railway Signal Products Environmental Conditions - Ground Fixed Use Table 1

15. GB/T2423.1-2008 IEC60068-2-1:2007 Environmental Testing for Electrical and Electronic Products Part 2: Test Methods Test A: Low Temperature

16 GB/T2423.4-2008 IEC60068-2-30:2005 Environmental Testing for Electrical and Electronic Products Part 2: Test Methods Test Db: Alternating Damp Heat (12h+12h Cycle)

17, TB/T 1447-2015 Railway Signal Products Insulation Resistance 5

18, GB/T 2423.17-2008 IEC 60068-2-11:1981 Environmental testing for electrical and electronic products Part 2: Test methods Test Ka: Salt spray 6

19, EN 50125-3-2003 Environmental conditions for rail transit equipment Part 3: Signal and communication equipment 4.8

20, GB/T 2423.5-1995 IEC 68-2-27:1987 Environmental testing for electrical and electronic products Part 5: Test methods Test Ea and guidelines: Impact 8.1

Test report function:

1. Project bidding: issuing authoritative third-party CMA/CNAS qualification reports 2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to reassure consumers 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production process problems