| Original document(5 pages) 中文版 |
The present invention relates to a temperature compensation method for strain-type weighing sensor. Inside or near the weighing sensor, a temperature sensor is installed, the temperature sensor is calibrated in zero point temperature-zero point output and temperature-elastic modulus, and zero point temperature-zero point output curve and temperature-elastic modulus curve are created in the weighing display. The operation includes first zero point temperature compensation based on the zero point temperature-zero point output curve in the weighing display, the elastic modulus compensation based on the temperature-elastic modulus curve, and final converting the measured weight into true weight based on the weight reference calibration value in the weighing sensor. |
Application Number
申请号 |
01115172 |
Application Date
申请日 |
2001.07.25 |
| Title 名称 |
Tecomperature compensation method for strain-type weighing sensor |
Publication Number
公开号 |
1399122 |
Publication Date
公开日 |
2003.02.26 |
| Approval Pub. Date |
|
Granted Pub. Date |
|
| International Classification 分类号 |
G01G3/18 |
Applicant(s) Name
申请人 |
Zhengzhou Hengke Industry Co., Ltd. |
| Address 地址 |
450004 |
| Inventor(s) Name 发明人 |
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| Attorney & Agent 代理人 |
liu jianfang |
| More information 更 多 信 息 |
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