QB/T 1078-2004
非连续累计自动衡器 (累计料斗秤)
现行
| 标准号 | QB/T 1078-2004 |
|---|---|
| 代替标准 | QB/T 1078-1991 |
| 标准名称 | 非连续累计自动衡器 (累计料斗秤) |
| 中国标准分类号（CCS） | N13 |
| CCS分类名称 | 仪器、仪表 |
| 国际标准分类号（ICS） | 17.100 |
| ICS分类名称 | 计量学和测量、物理现象 |
| 发布日期 | 2004-12-14 |
| 实施日期 | 2005-06-01 |
| 归口部门 | 全国衡器标准化技术委员会 |
| 发布单位 | 中华人民共和国国家发展和改革委员会 |
| 适用范围 | 本标准规定了非连续累计自动衡器(累计料斗秤)(以下简称衡器)的要求、试验方法、计量控制、和标志、包装、运输、贮存。本标准适用于具有料斗式承载器，通过把一批散料分成不连续的载荷，依次称量每份不连续载荷的质量，累计称量结果，并将不连续载荷卸出的衡器。 |
| 关键词 | 非连续累计, 自动衡器, 累计料斗秤, 计量要求, 试验方法, 物料试验, 准确度等级 |
| 引用文件 | GB/T 191: 包装储运图示标志；GB/T 2423.1-2001: 电工电子产品环境试验第2部分:试验方法试验A:低温；GB/T 2423.2-2001: 电工电子产品环境试验第2部分:试验方法试验B:高温；GB/T 2423.9-2001: 电工电子产品环境试验第2部分:试验方法试验Cb:设备用恒定湿热；GB/T 2424.2-1993: 电工电子产品基本环境试验规程湿热试验导则；GB/T 7551-1997: 称重传感器；GB/T 7724-1999: 称重显示控制器；GB/T 14250: 衡器术语；GB/T 17626.2-1998: 电磁兼容试验和测量技术静电放电抗扰度试验；GB/T 17626.3-1998: 电磁兼容试验和测量技术射频电磁场辐射抗扰度试验；GB/T 17626.4-1998: 电磁兼容试验和测量技术电快速瞬变脉冲群抗扰度试验；GB/T 17626.11-1999: 电磁兼容试验和测量技术电压暂降、短时中断和电压变化抗扰度试验；QB/T 1563: 衡器产品型号编制方法 |
📄 标准预览（PDF前3页）
ICS 17.100 分类号:N13 备案号:15123-2005 中华人民共和国轻口巨行业标准 QB/T 1078一2004 代替QB/T 1078一1991 非连续累计自动衡器 (累计料斗秤) Discontinuous totalizing automatic weighing instruments (totalizing hopper weighers) (OIML R 107:1997, MOD) 2004-12-14发布 2005-06-01实施 中华人民共和国国家发展和改革委员会 发布 1078一2004 目 次 前言···········································，·····················，··，·····················，··························⋯⋯I I 范围······‘······················‘··‘.......................····，·，·······‘··········，·，，，····‘··············，，⋯1 2 规范性引用文件·.........................................................................................····，··⋯⋯I 3 术语································。····.....................................................................······⋯⋯1 4 分类·············································································································。···⋯⋯3 4.1 型号············，························，······························································。··········⋯⋯3 4. 2 规格····· ····························，·，·，·················，·，·，······················，········ ··········，，，，⋯3 5 要求·....................................................................................................................... 4 5.1 计量要求·............................................................................................................. 4 5.2 技术要求·............................................................................................................. 5 5.3 电子衡器的要求··················‘··，·····················································，··············，··⋯⋯‘二7 6 试验方法·············，············。‘··········，·················，··，····················，··，························，··⋯8 6.1 标准器具·............................................................................................................. 8 6.2 分离检定方法，，···········“ 、············ ·····..........................................................。一8 6.3 集成检定方法·...................................................................................................... .8 7 计量控制························································，···················································⋯⋯9 7.1 型式评价·····，·························，·················。······，·················，······。················，·，·，·。⋯⋯ 7.2 首次检定·......................................................................................................·一11 7.3 随后检定·........................................................................................................... 11 7.4 使用中检验·······································。···············。············。···············。··············⋯⋯11 8 标志、包装、运输、贮存········。··。············································，················一‘·，···⋯⋯n 8.1 标志·····，······，·，·······································，··················································，····。⋯11 8.2 包装·“········ ··， .，··， ’·········，，···，·················”* ’··“·····“···········“···············一 12 8.3 运输...................................................
📜 Standard Timeline / 标准变更历史
原标准
QB/T 1078-1991
→
现行标准
QB/T 1078-2004
2004-12-14
主要变更 / Main Changes:
标准修改采用国际法制计量组织107号国际建议(OIML R 107-1997) 标准名称根据国际建议更改为《非连续累计自动衡器(累计料斗秤)》，使其内容与名称相符 标准根据国际建议的内容，对技术要求、试验方法进行了更加具体和详尽的叙述 增加了包装、运输和储存的要求 增加了分离检定法和集成检定法物料试验误差的计算公式 电快速瞬变脉冲群抗扰度试验对于电源输入输出端口的脉冲峰值由0.5 kV改为1 kV 电磁敏感性试验无线电频率电磁场由26 MHz-1000 MHz改为80 MHz-1000 MHz
📋 标准摘要 / Standard Summary
前言 → 1 范围 → 2 规范性引用文件 → 3 术语 → 4 分类 → 5 要求 → 6 试验方法 → 7 计量控制 → 8 标志、包装、运输、贮存 → 附录A