基于LabVIEW的恒温槽技术性能自动测试系统设计  

Design of Automatic Testing System for Metrological Characteristics of Thermostat Bath Based on LabVIEW

作　　者：缪文娇 周逸 姚建 潘永杲 闵琪涛 孙毅 MIAO Wenjiao;ZHOU Yi;YAO Jian;PAN Yonggao;MIN Qitao;SUN Yi

机构地区：[1]常州检验检测标准认证研究院 [2]北京西摩斯计量设备有限公司

出　　处：《计量与测试技术》2024年第5期38-41,共4页Metrology & Measurement Technique

基　　金：江苏省市场监督管理局科技计划项目(项目编号:KJ2023051)。

摘　　要：根据JJF 1030-2010检定规程,对恒温槽温度稳定性和均匀性进行测试。由于测试时间长,人工读数效率低且易出错,因此,本文将HDT1002型高精度测温仪作为电测设备,基于LabVIEW设计开发了恒温槽技术性能自动测试系统。该系统不仅可实现对标准铂电阻温度计读数的自动采集、记录和存储,而且提高了恒温槽技术性能测试的效率和准确性。According to JJF 1030-2010 verification regulation,the temperature stability and uniformity of the constant temperature tank were tested.Due to the long test time,low manual reading efficiency and easy error,this paper uses HDT1002 high-precision thermometer as electrical measuring equipment,and designs and develops an automatic test system for the technical performance of constant temperature tank based on LabVIEW.The system not only can automatically collect,record and store the readings of standard platinum resistance thermometer,but also can improve the efficiency and accuracy of the technical performance test of thermostatic chamber.

关 键 词：LABVIEW 恒温槽 高精度测温仪 技术性能 自动测试系统 

分 类 号：TH811[机械工程—仪器科学与技术]