




已阅读5页,还剩27页未读, 继续免费阅读
版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
温度校准用恒温槽技术性能测试规范试验报告温度校准用恒温槽技术性能测试规范修订小组2019年8月试验目录一、 恒温槽温场稳定性试验二、 铂热电阻稳定性试验三、 标准铂电阻温度计不同浸没深度下的漏热影响试验四、 不同温度计热响应时间(升降温速率)试验 五、 恒温槽技术性能测试一 恒温槽温场稳定性试验1 试验目的 了解恒温槽在稳定状态下,内部各位置之间的温差(温场性能)随时间变化状况,以确定科学、合理的温场测试方法。2 试验设备四线制A级铠装铂电阻温度计9支;电测设备(温度巡检仪,型号:暂缺 ,编号:暂缺),分辨力0.001;恒温槽三台,编号和温度范围见表1。表1 恒温槽温场性能恒温槽型号恒温槽编号温度暂缺暂缺-80 暂缺暂缺100 暂缺暂缺300 3 试验方法3.1将4支温度计(编号1-4)的底端放置在距液面15cm的水平面上,1支温度计(编号5)的底端置于距液面30cm的水平面中心位置,4支温度计(编号6-9)的底端放置在距液面45cm处的水平面上。待温度稳定后,测试各温度计数值,每30秒间隔测试一遍。持续测试4次。 观察各位置点的温度变化幅度。3.2 将4支温度计(编号1-4)的底端放置在距液面15cm的水平面上,1支温度计(编号5)的底端置于距液面30cm的水平面中心位置,4支温度计(编号6-9)的底端放置在距液面30cm处的水平面上,待温度稳定后,测试各温度计数值,每30秒间隔测试一遍。持续测试4次。首先计算各位置点的温度变化,最后计算所有温度变化的最大幅度。4 试验人员 李颖、 ,大连市计量检测研究院有限公司,2019年3月-4月5 测试记录5.1测试温度-80 序号时间#1()#2()#3()#4()#5()#6()#7()#8()#9()111:03:27-79.995-80.030-80.081-80.028-80.047-80.009-80.010-80.002-80.003211:04:27-79.997-80.029-80.079-80.028-80.045-80.008-80.008-80.003-80.000311:05:27-79.996-80.027-80.078-80.029-80.046-80.010-80.010-80.002-80.001411:06:27-79.998-80.030-80.077-80.027-80.046-80.008-80.008-80.003-80.001511:07:27-79.999-80.031-80.078-80.027-80.048-80.008-80.009-80.003-80.001611:08:27-79.998-80.030-80.079-80.028-80.046-80.009-80.011-80.002-80.002711:09:27-79.996-80.031-80.079-80.029-80.045-80.008-80.009-80.003-80.000811:10:27-79.997-80.031-80.080-80.030-80.048-80.011-80.010-80.001-80.002911:11:27-79.995-80.031-80.081-80.031-80.045-80.010-80.008-80.003-80.0001011:12:27-79.999-80.030-80.078-80.027-80.046-80.010-80.010-80.002-80.0021111:13:27-79.997-80.030-80.077-80.028-80.045-80.010-80.010-80.002-80.0011211:14:27-79.995-80.031-80.079-80.029-80.046-80.011-80.011-80.001-80.0021311:15:27-79.995-80.032-80.078-80.028-80.048-80.011-80.011-80.000-80.0031411:16:27-79.998-80.030-80.078-80.027-80.045-80.009-80.009-80.002-80.0001511:17:27-79.996-80.029-80.081-80.028-80.046-80.008-80.009-80.002-80.0011611:18:27-79.995-80.028-80.079-80.029-80.047-80.011-80.011-80.000-80.0021711:19:27-79.995-80.031-80.079-80.030-80.046-80.009-80.009-80.002-80.0011811:20:27-79.995-80.027-80.081-80.029-80.046-80.008-80.008-80.002-80.0001911:21:27-79.996-80.031-80.078-80.031-80.047-80.011-80.011-80.000-80.0032011:22:27-79.994-80.032-80.080-80.029-80.046-80.009-80.009-80.002-80.0012111:23:27-79.995-80.031-80.080-80.029-80.046-80.010-80.011-80.001-80.0002211:24:27-79.994-80.032-80.078-80.031-80.045-80.008-80.008-80.003-80.0022311:25:27-79.996-80.030-80.077-80.027-80.047-80.010-80.010-80.002-80.0022411:26:27-79.998-80.030-80.078-80.028-80.045-80.008-80.008-80.002-80.0012511:27:27-79.999-80.031-80.081-80.031-80.048-80.010-80.011-80.001-80.0022611:28:27-79.996-80.029-80.079-80.029-80.046-80.008-80.009-80.002-80.0012711:29:27-79.997-80.031-80.080-80.028-80.045-80.008-80.008-80.003-80.0012811:30:27-79.994-80.032-80.079-80.029-80.046-80.011-80.009-80.002-80.0012911:31:27-79.995-80.032-80.078-80.030-80.046-80.010-80.010-80.001-80.0033011:32:27-79.998-80.032-80.079-80.029-80.046-80.009-80.010-80.002-80.000最大变化0.0050.0050.0040.0040.0030.0030.0030.0030.0030.002 试验结论:在-80时,恒温槽正常运行状态下,30min内,主要测试位置的温度的变化之差不大于0.001,远小于恒温槽水平温差0.01、 垂直温差0.02的技术要求。 5.2测试温度-80 序号时间#1()#2()#3()#4()#5()#6()#7()#8()#9()111:45:04-79.999-80.031-80.079-80.029-80.047-80.011-80.011-80.000-80.003211:46:04-79.997-80.031-80.077-80.027-80.046-80.012-80.012-80.001-80.002311:47:04-79.995-80.033-80.078-80.026-80.048-80.010-80.011-80.001-80.002411:48:04-79.996-80.032-80.079-80.028-80.046-80.009-80.009-80.002-80.001511:49:04-79.998-80.031-80.078-80.028-80.045-80.008-80.009-80.003-80.000611:50:04-79.996-80.030-80.077-80.026-80.044-80.008-80.009-80.003-80.001711:51:04-79.994-80.030-80.079-80.028-80.045-80.007-80.009-80.003-80.001811:52:04-79.996-80.030-80.078-80.028-80.047-80.008-80.008-80.003-80.000911:53:04-79.997-80.032-80.076-80.027-80.046-80.010-80.010-80.002-80.0021011:54:04-79.998-80.034-80.079-80.030-80.048-80.009-80.010-80.002-80.0011111:55:04-79.994-80.032-80.080-80.029-80.046-80.009-80.010-80.002-80.0011211:56:04-79.996-80.031-80.079-80.028-80.044-80.008-80.009-80.002-80.0011311:57:04-79.997-80.031-80.077-80.027-80.046-80.011-80.010-80.002-80.0021411:58:04-79.995-80.033-80.080-80.026-80.047-80.009-80.009-80.002-80.0011511:59:04-79.994-80.031-80.078-80.029-80.046-80.008-80.008-80.002-80.0001612:00:04-79.998-80.032-80.079-80.030-80.047-80.007-80.010-80.002-80.0021712:01:04-79.996-80.031-80.077-80.029-80.045-80.008-80.008-80.003-80.0001812:02:04-79.998-80.032-80.080-80.030-80.047-80.010-80.010-80.001-80.0031912:03:04-79.995-80.034-80.079-80.029-80.046-80.009-80.009-80.002-80.0012012:04:04-79.997-80.033-80.080-80.029-80.048-80.011-80.011-80.000-80.0022112:05:04-79.996-80.031-80.078-80.029-80.046-80.009-80.009-80.002-80.0012212:06:04-79.995-80.034-80.080-80.030-80.047-80.010-80.010-80.000-80.0022312:07:04-79.997-80.032-80.079-80.028-80.046-80.010-80.010-80.002-80.0012412:08:04-79.998-80.030-80.077-80.029-80.046-80.008-80.009-80.003-80.0002512:09:04-79.998-80.031-80.079-80.029-80.044-80.009-80.009-80.002-80.0022612:10:04-79.996-80.030-80.080-80.029-80.046-80.012-80.011-80.001-80.0012712:11:04-79.999-80.033-80.078-80.031-80.048-80.011-80.010-80.000-80.0032812:12:04-79.997-80.032-80.077-80.028-80.047-80.010-80.012-80.001-80.0012912:13:04-79.995-80.031-80.076-80.029-80.045-80.008-80.010-80.002-0.0013012:14:04-79.995-80.030-80.078-80.027-80.046-80.009-80.010-80.002-80.002最大变化0.0050.0040.0040.0050.0040.0050.0040.0030.0030.002试验结论:在-80时,恒温槽正常运行状态下,30min内,主要测试位置的温度变化之差不大于0.001,远小于恒温槽水平温差0.01、 垂直温差0.02的技术要求。 5.3测试温度100序号时间#1()#2()#3()#4()#5()#6()#7()#8()#9()112:38:10100.662100.638100.595100.645100.634100.675100.657100.657100.665212:39:10100.662100.637100.595100.645100.635100.676100.658100.657100.665312:40:10100.661100.637100.593100.643100.635100.674100.657100.657100.664412:41:10100.660100.637100.594100.645100.634100.673100.655100.656100.663512:42:10100.661100.638100.595100.646100.635100.675100.656100.657100.665612:43:10100.661100.638100.593100.645100.634100.674100.658100.656100.664712:44:10100.660100.638100.593100.645100.635100.674100.657100.657100.663812:45:10100.661100.637100.594100.644100.634100.675100.658100.656100.665912:46:10100.662100.639100.594100.643100.635100.673100.657100.657100.6641012:47:10100.660100.638100.593100.644100.634100.674100.657100.655100.6631112:48:10100.660100.638100.594100.644100.635100.675100.656100.657100.6631212:49:10100.661100.638100.593100.644100.633100.673100.657100.656100.6631312:50:10100.662100.639100.595100.645100.634100.674100.657100.657100.6641412:51:10100.660100.637100.594100.644100.632100.675100.656100.656100.6641512:52:10100.662100.638100.595100.645100.635100.676100.656100.658100.6651612:53:10100.660100.638100.594100.644100.633100.675100.655100.655100.6631712:54:10100.660100.637100.595100.643100.634100.676100.656100.656100.6641812:55:10100.661100.639100.595100.645100.635100.676100.658100.658100.6661912:56:10100.660100.638100.594100.644100.634100.676100.658100.657100.6652012:57:10100.660100.638100.594100.643100.634100.675100.657100.656100.6642112:58:10100.661100.639100.595100.644100.635100.676100.656100.657100.6662212:59:10100.662100.639100.595100.646100.635100.673100.657100.656100.6642313:00:10100.662100.640100.595100.645100.635100.674100.656100.656100.6642413:01:10100.660100.638100.595100.645100.633100.674100.656100.657100.6632513:02:10100.661100.638100.595100.646100.633100.674100.656100.656100.6632613:03:10100.660100.638100.595100.644100.633100.675100.656100.657100.6632713:04:10100.661100.638100.595100.645100.634100.676100.657100.658100.6652813:05:10100.662100.639100.595100.645100.634100.674100.657100.657100.6642913:06:10100.661100.639100.595100.645100.635100.674100.657100.658100.6643013:07:10100.662100.639100.595100.646100.635100.676100.657100.656100.666最大变化0.0020.0020.0020.0030.0030.0030.0040.0040.0030.002试验结论:在100时,恒温槽正常运行状态下,30min内,主要测试位置的温度变化之差不大于0.002,远小于恒温槽水平温差0.01、垂直温差0.02的技术要求。 5.4 测试温度100 序号时间#1()#2()#3()#4()#5()#6()#7()#8()#9()113:40:00100.667100.644100.600100.650100.640100.681100.661100.662100.669213:41:00100.667100.644100.601100.651100.640100.680100.661100.662100.669313:42:00100.666100.644100.600100.651100.640100.680100.661100.662100.670413:43:00100.665100.644100.600100.651100.640100.681100.662100.663100.671513:44:00100.667100.646100.601100.652100.641100.682100.663100.663100.671613:45:00100.667100.644100.601100.650100.640100.680100.662100.662100.670713:46:00100.668100.645100.602100.652100.640100.680100.662100.664100.671813:47:00100.665100.643100.600100.649100.639100.680100.661100.663100.671913:48:00100.666100.644100.600100.650100.640100.682100.660100.663100.6711013:49:00100.666100.646100.603100.650100.641100.682100.662100.664100.6711113:50:00100.667100.644100.601100.651100.641100.680100.662100.663100.6701213:51:00100.666100.643100.600100.650100.639100.679100.661100.662100.6681313:52:00100.665100.643100.600100.649100.639100.680100.660100.662100.6701413:53:00100.665100.643100.600100.650100.640100.681100.661100.661100.6701513:54:00100.668100.645100.602100.650100.641100.681100.662100.663100.6701613:55:00100.667100.644100.601100.651100.639100.680100.662100.662100.6701713:56:00100.666100.644100.600100.651100.639100.680100.661100.662100.6701813:57:00100.666100.644100.600100.651100.640100.682100.662100.663100.6711913:58:00100.666100.644100.600100.650100.640100.682100.661100.663100.6702013:59:00100.667100.644100.602100.652100.642100.681100.662100.664100.6712114:00:00100.667100.646100.601100.649100.640100.681100.662100.663100.6702214:01:00100.666100.644100.601100.651100.639100.680100.661100.663100.6702314:02:00100.666100.644100.599100.650100.638100.679100.662100.662100.6682414:03:00100.666100.644100.600100.651100.639100.681100.661100.663100.6712514:04:00100.666100.643100.600100.649100.640100.681100.661100.661100.6722614:05:00100.665100.643100.599100.649100.639100.681100.661100.662100.6712714:06:00100.665100.643100.600100.649100.639100.681100.661100.661100.6702814:07:00100.665100.644100.599100.649100.640100.682100.660100.661100.6702914:08:00100.666100.644100.601100.650100.640100.681100.661100.661100.6693014:09:00100.667100.645100.602100.652100.639100.680100.662100.664100.669最大变化0.0030.0040.0030.0030.0030.0030.0030.0030.0030.001试验结论:在100时,恒温槽正常运行状态下,30min内,主要测试位置的温度变化之差不大于0.001,远小于恒温槽水平温差0.01、垂直温差0.02的技术要求。5.5 测试温度202序号时间#1()#2()#3()#4()#5()#6()#7()#8()#9()18:38:17202.673202.654202.608202.658202.655202.690202.672202.672202.67728:39:17202.672202.656202.610202.659202.655202.690202.672202.671202.67638:40:17202.674202.655202.609202.659202.655202.691202.674202.672202.67748:41:17202.674202.653202.608202.658202.654202.689202.673202.671202.67658:42:17202.674202.654202.609202.658202.654202.691202.673202.672202.67668:43:17202.673202.654202.609202.659202.654202.689202.672202.670202.67578:44:17202.672202.655202.608202.660202.655202.690202.673202.671202.67688:45:17202.673202.655202.610202.659202.654202.690202.674202.670202.67698:46:17202.673202.656202.610202.659202.655202.690202.674202.672202.677108:47:17202.675202.657202.611202.660202.655202.691202.674202.673202.677118:48:17202.674202.655202.610202.660202.656202.692202.674202.673202.677128:49:17202.674202.655202.609202.658202.654202.691202.674202.673202.677138:50:17202.673202.655202.609202.659202.655202.689202.673202.672202.676148:51:17202.674202.657202.610202.660202.657202.692202.674202.672202.676158:52:17202.673202.655202.609202.658202.654202.690202.674202.673202.676168:53:17202.674202.654202.608202.658202.654202.689202.673202.671202.677178:54:17202.673202.655202.610202.660202.655202.691202.673202.672202.676188:55:17202.674202.655202.610202.659202.656202.691202.674202.673202.679198:56:17202.674202.655202.609202.660202.655202.691202.674202.671202.676208:57:17202.674202.655202.608202.657202.654202.691202.674202.672202.678218:58:17202.673202.656202.610202.660202.655202.692202.674202.671202.676228:59:17202.674202.655202.609202.659202.655202.691202.673202.673202.679239:00:17202.673202.655202.609202.659202.655202.691202.674202.672202.676249:01:17202.673202.655202.609202.659202.654202.690202.672202.671202.677259:02:17202.674202.656202.610202.659202.655202.692202.674202.674202.678269:03:17202.674202.655202.609202.659202.655202.691202.673202.673202.677279:04:17202.675202.656202.610202.659202.656202.692202.674202.672202.676289:05:17202.674202.656202.610202.660202.655202.690202.674202.672202.677299:06:17202.675202.657102.611202.661202.655202.690202.675202.672202.678309:07:17202.675202.656202.610202.659202.656202.691202.674202.671202.677最大变化0.0030.0040.0030.0040.0020.0030.0030.0040.0040.002试验结论:在202时,恒温槽正常运行状态下,30min内,主要测试位置的温度变化之差不大于0.002,远小于恒温槽水平温差0.01、垂直温差0.02的技术要求。 5.6 测试温度202序号时间#1()#2()#3()#4()#5()#6()#7()#8()#9()19:23:09202.673202.654202.609202.658202.654202.690202.672202.671202.67729:24:09202.673202.655202.610202.660202.655202.691202.673202.672202.67739:25:09202.673202.654202.610202.658202.654202.692202.673202.673202.67849:26:09202.673202.654202.609202.658202.654202.691202.671202.674202.67859:27:09202.674202.654202.609202.657202.654202.690202.672202.673202.67869:28:09202.674202.656202.610202.660202.656202.691202.673202.672202.67779:29:09202.673202.655202.610202.659202.656202.691202.673202.673202.67789:30:09202.674202.653202.609202.660202.655202.692202.673202.674202.67999:31:09202.675202.656202.610202.660202.655202.691202.673202.672202.678109:32:09202.674202.655202.610202.659202.654202.692202.673202.672202.677119:33:09202.675202.655202.609202.658202.656202.691202.673202.674202.679129:34:09202.673202.654202.609202.659202.655202.690202.673202.670202.677139:35:09202.673202.654202.609202.657202.654202.691202.672202.673202.678149:36:09202.675202.655202.609202.658202.654202.691202.673202.674202.679159:37:09202.674202.655202.610202.659202.656202.691202.673202.672202.677169:38:09202.674202.654202.609202.658202.655202.692202
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 2025版房产中介公司品牌战略联盟合同
- 二零二五年度跨境电商法律顾问合作协议
- 二零二五年度灾害预警机井承包与维护协议
- 2025版高空作业大白施工安全协议
- 程一波消防操作员课件
- 2025版带购房协议转让的房产交易税费缴纳承诺合同
- 高速电梯安装工程劳务分包及运营维护合同
- 二建挂靠合同效力审查及合同备案手续
- 淀粉类产品市场推广与品牌合作协议
- 二手房买卖交易中房屋质量保修服务协议
- 刚新修订《治安管理处罚法》培训
- 2025年发展对象培训班考试题库带答案
- 厨师长岗位面试问题及答案
- 农业水果储藏管理办法
- 胡麻种植技术课件
- 高压安全知识培训
- 2025年重庆市南开中学八年级英语第二学期期末综合测试试题含答案
- 2025年中国翻译机行业市场深度评估及投资策略咨询报告
- 2025年城市危旧房改造项目社会稳定风险评估与公众参与分析
- DB32-T 5090.1-2025 医院医患沟通规范 第1部分:住院
- 夜市规章制度管理制度
评论
0/150
提交评论