GB/T 40774-2021 in English
VALIDTechnical specification for eco-design product assessment—Office equipment
- Issued on:2021-10-11
- Implemented on:2022-05-01
- File Format:PDF
- Delivery:Via email within 5 business days
$388.00
《GB/T 40774-2021生态设计产品评价技术规范 办公设备系列产品》由TC297（全国电工电子产品与系统的环境标准化技术委员会）归口，TC297SC2（全国电工电子产品与系统的环境标准化技术委员会环境设计分会）执行，主管部门为国家标准化管理委员会。
Introduction
Interpretation of the core content of the standard
The standard establishes an eco-design evaluation system covering 8 types of office equipment, including electrostatic imaging equipment and inkjet printers, and conducts environmental performance evaluation through a dual-track model of indicator compliance + life cycle assessment.
Comparison of key technical indicators
| Dimension | Resource attribute | Energy attribute | Environmental attribute |
|---|---|---|---|
| Core requirements | Limit of harmful substances (lead ≤1000ppm), renewable utilization rate ≥72% | Energy efficiency grade ≥2 (GB 21521) | TVOC emission ≤18mg/h (color equipment) |
| Detection method | GB/T 26572 Restricted substance detection | Appendix B Comprehensive energy consumption calculation | HJ 424-2017 Pollutant test |
Key points for implementing life cycle assessment
System boundary division
According to Appendix E, the assessment scope must include:
1) Raw material acquisition (including consumables)
2) Production and assembly (mainly power consumption)
3) Use phase (calculated based on a 5-year lifespan)
Carbon emission calculation case
Take A4 format laser printer as an example:
- Raw material phase: steel (2.49kgCO2e/kg) + ABS plastic (3.23kgCO2e/kg)
- Use phase: annual power consumption 87kW·h×0.6101kgCO2e/kW·h
Enterprise implementation suggestions
- Material substitution: Prioritize low-carbon materials (such as bio-based plastics) certified by the GaBi database
- Process optimization: Establish a comprehensive energy consumption monitoring system per unit output with reference to Appendix B
- Data management: Standardize the raw material data collection template according to Appendix F to ensure that more than 90% of parts are traceable
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