Arrangement device and method of sensors for calibration of constant temperature and moisture test box
A constant temperature and humidity test, constant temperature and humidity technology, applied in instruments and other directions, can solve the problems of low sensor efficiency and accuracy, and high labor intensity of staff, and achieve the effect of improving efficiency and accuracy and reducing labor intensity.
Pending Publication Date: 2019-11-05
HENAN PROVINCE INST OF METROLOGY
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide a sensor layout device and layout method for the calibration of a constant temperature and humidity test chamber, which solves the problem in the related art that not only the labor intensity of the staff is high due to the manual measurement method, but also the setup The problem of low efficiency and accuracy of the sensor
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[0054] In order to make the purpose, technical solution and advantages of the present invention clearer, the invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.
[0055] The present invention provides a sensor arrangement device for calibration of a constant temperature and humidity test chamber 100, as attached figure 1 shown. The device includes: a frame structure 1 and a central structure 2 .
[0056] The frame structure 1 includes two layers of frame layers formed by several telescopic connecting rods 101 and several connection heads 102, each frame layer includes four frame units, and the frame structure 1 is used to be placed in a constant temperature and humidity experiment box 100 cavity, and each connector 102 is in contact with the inner wall of the constant temperature and humidity test box 100;
[0057] The central structure 2 is arranged at the geometric center of the frame structure 1 ...
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The invention relates to an arrangement device and method of sensors for calibration of a constant temperature and moisture test box. The device comprises a framework assembly, a center structure andconnectors. The framework assembly comprises at least two framework layers which are formed through mutual connection of framework pieces, each framework layer comprises at least four framework units,and the framework assembly is used for being placed in the constant temperature and moisture test box; the center structure is of a cube structure and is arranged in the center of an internal space formed by the framework assembly, the center of each surface of the center structure is provided with a first cylindrical protrusion, and the first cylindrical protrusions are used for being connectedwith the framework pieces; the connectors are used for being connected with at least three framework pieces, and each connector is in contact with the inner wall of the constant temperature and moisture test box; each surface of the center structure and each connector are both connected with at least one sensor. By means of the arrangement device and method, the labor intensity of workers is alleviated, and the efficiency and accuracy of arranging the sensors are improved at the same time.
Description
technical field [0001] The invention relates to the technical field of detection and calibration of a temperature and humidity standard box, in particular to a sensor arrangement device and an arrangement method for calibration of a constant temperature and humidity test box. Background technique [0002] In the process of testing material quality, the material is usually placed in a constant temperature and humidity test box, and the performance of the material in different environments is tested by setting parameters such as temperature and humidity, such as heat resistance, cold resistance and dry resistance, etc. . In order to ensure the accuracy of the test results, it is necessary to use multiple sensors to regularly calibrate the temperature and humidity of the constant temperature and humidity test chamber. During the calibration process, the positions of the multiple sensors have an important impact on the calibration results. [0003] In the related art, the posit...
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IPC IPC(8): G01D18/00
CPCG01D18/00
Inventor 姜鲲王书升徐凯胡博冯鑫任晓燕赵辉薛重喜刘亚兵
Owner HENAN PROVINCE INST OF METROLOGY