| 便携式高温露点湿度发生器的研制 |
| Development of a Portable High Temperature Dew Point Humidity Generator |
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| 中文摘要: |
| 为了解决高温露点的溯源问题，研制了一种便携式高温露点湿度发生器，能够现场开展室温~95℃的各种工业露点仪的校准，配合测试腔和高温恒温环境可以开展高温温湿度计的校准，经与373高温露点仪比对，表明该发生器在露点温度95℃时其最大允差优于1.0℃。该发生器体积小，重量轻，非常适合现场开展校准工作，方便实用。 |
| 英文摘要: |
| In order to solve the problem of high dew point traceability, this paper developed a portable high-temperature dew point humidity generator. It can not only calibrate various industrial dew-point meters at room temperature to 95 ℃, but also calibrate high temperature and humidity meters with the test chamber and constant temperature environment. The maximum permissible error of the generator is better than 1℃ through contracting with a 373 high temperature dew-point meter at the dew point temperature 95℃.Because of its small size and light weight, this generator is very suitable for field calibration. |
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| 中文关键词: 湿度 相对湿度 高温相对湿度 露点温度 高温露点 湿度发生器 |
| 英文关键词:humidity relative humidity high temperature and relative humidity dew point temperature high temperature and dew point humidity generator |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2018.01.05 |
| 引用本文：吕国义,巩娟,何萌,杨永军,胡艳青.便携式高温露点湿度发生器的研制[J].计测技术,2018,38(1):. |
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