测量仪器允收误差一览表

序号,仪器类别,仪器名称,分辨率,校准项目,检定/校准,标准编号,测量范围,允收误差,使用工序误差

1,长度,游标卡尺,0.01mm,示值误差,《通用卡尺检定规程》,JJG30-2002,0～150mm,±0.02mm,

,,,,,,,150～200mm,±0.03mm,

,,,,,,,200～300mm,±0.04mm,

,,外径千分尺,0.001mm,示值误差,《千分尺检定规程》,JJG321-2008,0～100mm,±4μm～±5μm,

,,塞尺,0.01mm,厚度,《塞尺检定规程》,JJG62-2007,0.02～0.10,±5μm,

,,,,,,,0.10～0.30,±8μm,

,,,,,,,0.30～0.60,±12μm,

,,,,,,,0.60～1.00,±16μm,

,,,,,,,1.00～2.00,±28μm,

,,,,,,,2.00～3.00,±48μm,

,,量块,3/4/5等,公称尺寸等级,《计量与测试技术》,GB/T6093-2001,3等,±0.60μm,

,,,,,,,4等,±1.20μm,

,,,,,,,5等,±2.5μm,

,,厚度测微规,0.01mm,示值误差,《指示表检定规程》,JJG34-2008,S≦3mm,14μm,

,,,,,,,3﹤S≦5mm,16μm,

,,,,,,,5﹤S≦10mm,20μm,

,,,0.001mm,,,,S≦1mm,5μm,

,,,,,,,1﹤S≦2,6μm,

,,,,,,,2﹤S≦3,8μm,

,,,,,,,3﹤S≦5,9μm,

,,塞规（针规）,2级,直径,《光滑极限量规检定规程》,JJG343-1996,S≦3mm,4μm,

,,,,,,,3﹤S≦6mm,5μm,

,,,,,,,6﹤S≦10mm,6μm,

,,工具显微镜,0.001mm,示值误差,《工具显微镜检定规程》,JJG56-2000,任意二点间距,3μm,

,,高度仪,0.01mm,示值误差,《指示表检定规程》,JJG34-2008,S≦3mm,14μm,

,,,,,,,3﹤S≦5mm,16μm,

,,,,,,,5﹤S≦10mm,20μm,

,,外径测量仪,0.001mm,示值误差,《指示表检定规程》,JJG34-2008,S≦1mm,5μm,

,,,,,,,1﹤S≦2,6μm,

,,,,,,,2﹤S≦3,8μm,

,,,,,,,3﹤S≦5,9μm,

,,内径标准规,0.001mm,示值误差,《光滑极限量规检定规程》,JJG343-1996,S≦3mm,4μm,

,,,,,,,3﹤S≦6mm,5μm,

,,,,,,,6﹤S≦10mm,6μm,

,,内径测量仪,0.001mm,示值误差,《指示表检定规程》,JJG34-2008,S≦1mm,5μm,

,,,,,,,1﹤S≦2,6μm,

,,,,,,,2﹤S≦3,8μm,

,,,,,,,3﹤S≦5,9μm,

,,精密玻璃刻度尺,1mm,刻线间间隔,《高等别线纹尺检定规程》,JJG73-2005,/,（0.2+1.5L）μm,

,,工作用玻璃刻度尺,1mm,刻线间间隔,《高等别线纹尺检定规程》,JJG73-2005,/,（0.2+1.5L）μm,

,,千分表弹簧比较仪,0.001mm,示值误差,《指示表检定规程》,JJG34-2008,S≦1mm,5μm,

,,,,,,,1﹤S≦2,6μm,

,,,,,,,2﹤S≦3,8μm,

,,,,,,,3﹤S≦5,9μm,

,,电解测厚仪标准片,1μm,厚度,出厂要求,出厂要求,/,±7%,

,,条式水平仪,0.10mm/m,零位误差,框式和条式水平仪校准规范,JJF1084-2002,（0.02-0.10）mm/m,1/4格,

,,,,分度值误差,框式和条式水平仪校准规范,JJF1084-2002,,（1±0.2）格,

,,百分表,0.01mm,示值误差,《指示表检定规程》,JJG34-2008,S≦3mm,14μm,

,,,,,,,3﹤S≦5mm,16μm,

,,,,,,,5﹤S≦10mm,20μm,

,,千分表,0.001mm,示值误差,《指示表检定规程》,JJG34-2008,S≦1mm,5μm,

,,,,,,,1﹤S≦2,6μm,

,,,,,,,2﹤S≦3,8μm,

,,,,,,,3﹤S≦5,9μm,

2,热学,温湿度计,0.1℃,温度,《机械式温度计检定规程》,JJG205-2005,（40%～70%）RH,±2℃,

,,,,,,,,±5%RH,

,,,0.1%RH,湿度,,,RH＞70%或RH﹤40%,±7%RH,

,,测温仪,0.1℃,温度,《数字温度指示调节仪检定规程》出厂标准,JJG617-1996,"a(0.1,0.2,0.3,0.5,1.0）",±（1±a%FS）℃,

,,温度计,0.1℃,温度,《工作用玻璃液体温度计检定规程》,JJG130-2004,0～50、0～150,±1℃、±1.5℃,

,,干燥箱,0.1℃,温度偏差,《环境试验设备温度、湿度校准规范》,JJF1101-2003,（0～100）℃,±1.0℃±2℃±3℃,

,,,,温度波动度,,,（-60～0）℃（100～200）℃,±0.5℃±0.5℃±2℃,

,,,,温度均匀度,,,（200～300）℃,1.0℃2℃3℃,

,,露点仪,0.1℃,温度,《精密露点仪检定规程》《机械式温度计检定规程》,JJG499-2004JJG205-2005,（-70～40）℃,±2℃,

,,,0.1%RH,湿度,,,,±5%RH,

,,,0.01℃,露点,,,,±2℃（出厂标定）,

,,恒温恒湿机,0.1℃,温度,《环境试验设备温度、湿度校准规范》,JJF1101-2003,（10～60）℃,±2℃±2℃±2℃,

,,,,温度均匀度,,,（10～60）℃,1℃2℃2℃,

,,,,温度波动度,,,（20～60）℃,±0.5℃±1℃±1℃,

,,,0.1%RH,湿度,,,（10～60）℃(20-100)%RH,（+2～-3）%RH±5%RH（+2～-3）%RH,

,,,,湿度均匀度,,,（10～60）℃(20-100)%RH,3%RH5%RH3%RH,

,,,,湿度波动度,,,（20～60）℃(80-100)%RH,±2%RH±3%RH±3%RH,

,,真空干燥箱,0.1℃,温度偏差,《环境试验设备温度、湿度校准规范》,JJF1101-2003,（0～100）℃,±1.0℃±2℃±3℃,

,,,,温度波动度,,,（-60～0）℃（100～200）℃,±0.5℃±0.5℃±2℃,

,,,,温度均匀度,,,（200～300）℃,1.0℃2℃3℃,

,,XSD多通道数字仪表,0.1℃,温度,《数字温度指示调节仪检定规程》,JJG617-1996,"a(0.1,0.2,0.3,0.5,1.0）",±a%FS（a=1）,

3,电学,万用表,3位半/4位半/6位半,电流、电压、电阻,《直流数字电压表检定规程》《直流数字电流表试行检定规程》《直流数字式欧姆表检定规程》《交流数字电压表检定规程》《交流数字电流表检定规程》,JJG315-1983JJG598-1989JJG724-1991JJG34-1999JJG35-1999,/,±3.0%（三位半）±0.5%（六位半）,

,,内阻测试仪,0.1mΩ,电阻,《GR1658型RLC数字电桥试行检定规程》《WQJ-1A型精密万用电桥试行检定规程》《直流数字电压表检定规程》,JJG05020-1988JJG05021-1988JJG315-1983,/,±3.0%（三位半）±0.5%（六位半）,

,,,,,,,,,,

,,,1mv,电压,,,,,

,,耐压测试仪,0.01V,电压,,,,,

,,,0.1mA,漏电流,,,,,

,,,0.1S,时间,,,,,

,,电感比较仪,0.001mm,标称值,,,,,

,,电阻测试仪,（0.05～10）等级,电阻,《GR1658型RLC数字电桥试行检定规程》《WQJ-1A型精密万用电桥试行检定规程》,JJG05020-1988JJG05021-1988,/,±3.0%（三位半）±0.5%（六位半）,

,,,,,,,,,,

,,,,,,,,,,

,,,,,,,,,,

,,,,,,,,,,

,,,（2～10）等级,电压,《直流数字电压表检定规程》,JJG315-1983,,,

,,绝缘电阻计,0.001mΩ,绝缘电阻,《GR1658型RLC数字电桥试行检定规程》《WQJ-1A型精密万用电桥试行检定规程》,JJG05020-1988JJG05021-1988,/,±3.0%（三位半）±0.5%（六位半）,

,,,,,,,,,,

,,,,,,,,,,

,,,0.01V,试验电压,《直流数字电压表检定规程》,JJG315-1983,,,

,,电池测试系统,0.1mV,电压,,,,,

,,,,,,,,,,

,,,,,,,,,,

,,,,,,,,,,

,,,0.1mA,电流,,,,,

,,,,,,,,,,

,,,,,,,,,,

,,,1s,时间,,,,,

,,数据采集器,0.005V,直流电压,,,,,

4,质量,电子天平,普通准确度至特种准确度,示值误差,《电子天平检定规程》,JJG1036-2008,1级、2级、3级、4级,±0.5e、±1.0e、±1.5e,

,,电子秤,普通准确度至中准确度,示值误差,《数字指示秤检定规程》,JJG539-97,3级、4级,±0.5e、±1.0e、±1.5e,

,,砝码,F1、F2、M1级,示值误差,《砝码检定规程》,JJG99-2006,20Kg,100mg，300mg，1000mg,

,,,,,,,10Kg,50mg，160mg，500mg,

,,,,,,,5Kg,25mg，80mg，250mg,

,,,,,,,2Kg,10mg，30mg，100mg,

,,,,,,,1Kg,5.0mg，16mg，50mg,

,,,,,,,500g,2.5mg，8.0mg，25mg,

,,,,,,,200g,1.0mg，3.0mg，10mg,

,,,,,,,100g,0.5mg，1.6mg，5.0mg,

,,,,,,,50g,0.3mg，1.0mg，3.0mg,

,,,,,,,20g,0.25mg，0.8mg，2.5mg,

,,,,,,,10g,0.20mg，,

,,,,,,,5g,0.16mg，0.5mg，1.6mg,

,,,,,,,2g,0.12mg，0.4mg，1.2mg,

,,,,,,,1g,0.1mg，0.3mg，1.0mg,

5,力学,推拉力计,0.01Kg,重复性,《工作测力仪检定规程》,JJG455-2000,0～20Kg,1%,

,,,,示值误差,,,,±1%,

,,万能试验机,0.5、1、2级,示值误差,《拉力、压力和万能试验机检定规程》,JJG139-1999,0～100Kg,±0.5%、±1%、±2%,

,,,,重复性误差,,,,0.5%、1%、2%,

,,压力真空表（含压力表）,1.6级、2.5级,压力示值误差,《弹簧管式一般压力表、压力真空表和真空表检定规程》,JJG52-1999,0～90%,±1.6%±2.5%,

,,,,,,,90%～100%,±2.5%±4%,

,,力矩扳手,0.1Kgf.cm,示值误差,《扭矩扳子检定规程》,JJG707-2003,6级,±6%,

,,,,重复性,,,,6%,

6,其它,转速表,0.1r/min,转速,《转速表检定规程》,JJG105-2000,磁电式,±2.5%,

,,,,变动性,,,,2.50%,

,,粘度计,0.1pa.s,粘度,《旋转黏度计检定规程》,JJG1002-2005,/,±5%,

,,NMP浓度计,1ppm,浓度,出厂要求,/,/,±10%,

,,PH计,（0.2～4.0）级,电导率,电导率仪检定规程,JJG376-2007,/,见电导率仪检定规程,

,,,0.01PH,电计示值误差,,,,±0.01PH,

,,,,电计重复性,,,,0.01,

,,,,仪器示值误差,,,,±0.02PH,

,,,,仪器示值重复性,,