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| Design and research of field verification device for ocean thermometer |
| Chen Zhao1,2, Wei Chuanjie2, Niu Xingjun1,2, Sun Shuhui2, He Chen3 |
1. Marine Advanced Sensing Technology R&D and Validation Plaform,IOCAS,Qingdao 266071;
2. Institute of Oceanography,Chiese Academy of Scierces,Qingdao 266071;
3. Shandong Institute of Metrology and Science,Jinan 250014 |
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Abstract The article designs a field verification device of ocean thermometer,which mainly consists of two fixed points and an air thermostat.Based on the principle that the temperature is constant in a certain period of time during the material phase transition,the device can check the data quality of the thermometer installed on the mooring observation platform at the job site,judge the data accuracy,save the sea comparison time and reduce the maintenance cost of the instrument.
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Received: 09 October 2024
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2025, Vol. 42 
