GB/T 32710.6-2016 in English
VALIDSafety requirements for environmental testing and conditioning equipment-Part 6:Climatic chambers for biological application
- Issued on:2016-06-14
- Implemented on:2017-01-01
- File Format:PDF
- Delivery:Via email within 5 business days
$592.00
《GB/T 32710.6-2016环境试验仪器及设备安全规范 第6部分:生物人工气候试验箱》由TC526(全国实验室仪器及设备标准化技术委员会)归口,主管部门为中国机械工业联合会。
Introduction
Analysis of the core content of the standard
| Safety dimension | Key requirements | Test methods |
|---|---|---|
| Protection against electric shock | Leakage current of accessible parts ≤0.5mA (0.75mA for permanently connected equipment) | Chapter 6 of GB 4793.1-2007 |
| Mechanical protection | Gap between moving parts ≥12mm, anti-pinch design for door locks | Dynamic impact test (8.1.2) |
| Temperature control | Surface temperature ≤ 105℃ (single fault condition) | 10.4 Temperature test |
Equipment classification and special requirements
The standard covers 8 types of equipment, including biological artificial climate test chamber, light incubator, etc. Among them:
- Seed germination box: requires special protection with humidity ≥ 98%RH
- Drug stability test chamber: needs to comply with ICH guidelines
- Flammable refrigerant equipment: needs to be installed in a hazardous area when the filling volume is >1kg
Technical innovation
Refrigeration system pressure management: Verified by 4.4.2.9 cooling failure test, requirements:
- High pressure side withstands 3 times the maximum working pressure (1.7.1)
- Equipped with double pressure relief device (safety valve + bursting disc)
Implementation suggestions
Maintenance key points:
- Check over-temperature protection device every quarter (10.101)
- Electrode humidifier uses 500Ω·cm resistivity water source (3.2.117)
- Walk-in equipment needs to test the internal emergency opening function (15.101)

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