Test Background
The purpose of the mechanical force test of optical and photonics instruments is to study the degree of change of the optical, climatic, mechanical, chemical and electrical (including electrostatic) properties of the sample under the influence of mechanical force.
Zhongke Testing Reliability Experiment Center has environmental testing capabilities for various optical and photonics instruments, and provides professional mechanical force testing services such as impact tests, collision tests, tipping and overturning tests, and free fall tests for optical and photonics instrument products.
Scope of tests
All optical and photonic instruments including ancillary components from other fields (such as mechanical, chemical and electronic equipment)
Test method
1. Impact test
2. Crash test
3. Tipping and overturning test
4. Free drop test
5. Bounce test
6. Constant acceleration test
7. Sine vibration test: sweep frequency vibration test, vibration fatigue test at characteristic frequency
8. Broadband random vibration test
Test standard:
GB/T 12085.1-2022 Optics and photonics Environmental test methods Part 1: Terminology, test scope
ISO 9022-1: 2016 Optics and photonics Environmental test methods Part 1: Terminology, test scope
GB/T 12085.3-2022 Optics and photonics Environmental test methods Part 3: Mechanical forces
ISO 9022-3: 2016 Optics and photonics Environmental test methods Part 3: Mechanical forces
GB/T 2423.5 Environmental Testing Part 2: Test Method Test Ea and Guidelines: Impact
GB/T 2423.7 Environmental Test Part 2: Test Method Test Ec: Impact caused by rough operation (mainly used for equipment type samples)
GB/T 2423.10-2019 Environmental testing Part 2: Test method Test Fc: Vibration (sinusoidal)
GB/T 2423.15 Environmental testing of electrical and electronic products Part 2: Test methods Test Ga and guidelines: Steady state acceleration
GB/T 2423.39 Environmental testing Part 2: Test methods Test Ee and guidance: Bulk cargo testing including bounce
GB/T 2423.43 Environmental testing of electrical and electronic products Part 2: Test methods Installation of vibration, impact and similar dynamic test samples
GB/T 2423.56 Environmental testing Part 2: Test methods Test Fh: Broadband random vibration and guidelines
