| 高温表面温度计校验仪研制及性能验证 |
| The High Temperature Surface Thermometer Development and Performance Verification Check |
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| 中文摘要: |
| 本文介绍了一种高温表面温度计校验仪，适应于（50～700）℃较高温度范围内的表面温度计校准。对校验仪的温度均匀度和稳定性进行了测试。该校验仪表面热板具有ф50mm的均匀温度场，在最高使用温度时表面温度均匀度小于2℃，温场稳定性小于1℃/10min。对高温状态下表面温度校验仪的不确定度进行了评估，校准数据表明该校验仪可用于高温表面温度计的校准。 |
| 英文摘要: |
| This paper introduces a kind of high temperature surface thermometer verification, adapted to the (50 ~ 700 ℃ high temperature range of surface thermometer calibration. To check the temperature of the uniformity and stability was tested. The verification hot plate surface has a ф 50 mm uniform temperature field, the highest temperature when the surface temperature uniformity is less than 2 ℃, the stability of the temperature field is less than 1 ℃ / 10 min. On the surface under high temperature checking instrument to evaluate the uncertainty, checking instrument calibration data show that it can be used in high temperature surface thermometer calibration. |
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| 中文关键词: 表面温度 表面温度计 表面温度传感器 表面温度校验仪 |
| 英文关键词:the surface temperature surface thermometer surface temperature sensor surface thermometer verification |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2017.03.09 |
| 引用本文：王小龙,吕国义,张贺.高温表面温度计校验仪研制及性能验证[J].计测技术,2017,37(3):45~47. |
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