GB/T 5170.8-2017 in English
VALIDInspection methods for environmental testing equipments―Part 8:Salt mist testing equipments
- Issued on:2017-12-29
- Implemented on:2018-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$214.00
《GB/T 5170.8-2017环境试验设备检验方法 第8部分:盐雾试验设备》由TC8(全国电工电子产品环境条件与环境试验标准化技术委员会)归口,TC8SC2(全国电工电子产品环境条件与环境试验标准化技术委员会气候环境试验分会)执行,主管部门为国家标准化管理委员会。
Introduction
In-depth interpretation of GB/T 5170.8—2017 Salt Spray Test Equipment Inspection Method
| Standard Dimensions | Requirements of the 2008 version | Improvements of the 2017 version |
|---|---|---|
| Scope of Inspection | Limited to initial inspection and periodic inspection | Applicable to inspection throughout the life cycle of equipment |
| Referenced Documents | Includes GB/T16839.1, IEC60751 | Newly added GB12348—2008, and outdated documents deleted |
| Temperature measurement system requirements | Expanded uncertainty ≤ 1/3 allowable deviation | Maximum allowable error ≤ ±0.2°C |
Explanation of professional terms and practical application cases
Salt spray test equipment is mainly used to evaluate the corrosion performance of materials in salt spray environment and is an important tool for quality control. For example, in the automotive manufacturing industry, salt spray tests are often used to test the corrosion resistance of automotive metal parts.
Comparison of inspection items and methods
| Inspection items | Technical requirements | Measuring instruments |
|---|---|---|
| Temperature measurement system | Maximum allowable error ≤±0.2°C | Platinum resistance, thermocouple data logger |
| Sound level meter | Maximum allowable error ≤±1dB(A) | Measuring equipment with A-weighted network |
Comparative analysis of standard frameworks
GB/T 5170.8—2017 has made a number of optimizations in the inspection method, such as reorganizing the inspection structure and adding the option of inspection temperature value (reference table 4).

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