SJ/Z 9107.3-1987
Operating conditions for industrial-process measurement and control equipment Part 3: Factors of mechanical influences (English Version)
- Standard No.
- SJ/Z 9107.3-1987
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Electron
- Status
- 2010-02
- Latest
- SJ/Z 9107.3-1987
- Scope
- Part 3 of this standard considers conditions of vibration, shock, seismicity and mechanical stress that may be encountered by industrial process measurement and control systems, or parts of systems, on land and at sea, during operation, storage or transport. Specific working conditions. Maintenance and repair conditions are not considered here. The considerations in this part are limited to those factors that can directly affect the performance of process measurement and control systems, without considering the impact on operators under working conditions. Listed here are physical parameter values that describe the local environment in which the equipment operates, is transported and stored. Conditions only are considered; the effect of each condition on the instrument is expressly not taken into account. IEC Standard No. 68: Basic Environmental Test Procedures provides basic test conditions for vibration and shock. For operating conditions, this section establishes a table for selecting limit values. Note: Similar issues are currently under study by Technical Committee 75 (Classification of Environmental Conditions). According to documents issued by the committee. This standard will be reconsidered.
SJ/Z 9107.3-1987 history
- 1970 SJ/Z 9107.3-1987 Operating conditions for industrial-process measurement and control equipment Part 3: Factors of mechanical influences
