BELT/QR8.2.4-7
送样部门 DEPARTMENT | 质量部 Quality partment | 产品名称规格型号 size | MB-410-16 (PU) | |||||
试验温度℃temperature | 25℃ | 产品批号 | ----- | 检测依据 standard | GB12734-2003 | |||
来样日期Delivery date | 2023.09.20 | 数量 quantity | 2条 | 编号 NO. | 11232783 | |||
报告日期 Report date | 2023.09.26 | 试验目的 purpose | 出厂检验 test | 备注 remark | ||||
检测项目item | 指标 Spec. | 实测 result | 结论conclusion | |||||
硬度Hardness | 85 | 86 | 合格OK | |||||
带宽Belt wide,mm | 16±0.20 | 15.95 | 合格OK | |||||
带厚 Belt thickness,mm | 4.0±0.20 | 3.98 | 合格OK | |||||
节线长Pitch length,mm | 403±0.30 | 402.9 | 合格OK | |||||
拉伸强度 Breaking strength,N/16mm | ≥1400 | 1672 | 合格OK | |||||
断裂伸长率 elongation@ break-belt,% | ≤12 | 8.6 | 合格OK | |||||
线绳数 Number of cords,Nos. /16mm | 19±1 | 19 | 合格OK | |||||
耐高温性能 High-temperature (100℃×70h) | 无裂纹No flaw | 无裂纹No flaw | 合格OK | |||||
耐低温性能 Low-temperature(-40℃×22h) | 无裂纹No flaw | 无裂纹No flaw | 合格OK | |||||
审核人Auditing: 复核人checking: 试验人 operator: