JPS58109031U - Temperature-based error correction device for load cell scales - Google Patents
Temperature-based error correction device for load cell scalesInfo
- Publication number
- JPS58109031U JPS58109031U JP16329782U JP16329782U JPS58109031U JP S58109031 U JPS58109031 U JP S58109031U JP 16329782 U JP16329782 U JP 16329782U JP 16329782 U JP16329782 U JP 16329782U JP S58109031 U JPS58109031 U JP S58109031U
- Authority
- JP
- Japan
- Prior art keywords
- load cell
- temperature
- load
- weighed
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
°図面は本考案に係るロードセル式はかりにおける温度
による誤差補正装置の実施例を示し、第１、図は荷重検
出系を略示するブロック回路図、第２図は別の実施例を
示すブロック回路図、第３図は第２図の記憶器に記憶さ
せる誤差量の算出方法を示すダイヤグラムである。
１・・・・・田−ドセル、２・・・・・・記憶器、２３
・・・・・・温度センサ、６・・・・・・演算器。°The drawings show an embodiment of the temperature-based error correction device for a load cell type scale according to the present invention, the first drawing is a block circuit diagram schematically showing a load detection system, and the second drawing is a block circuit showing another embodiment. 3 are diagrams showing a method of calculating the amount of error to be stored in the storage device of FIG. 2. 1... field cell, 2... memory device, 23
...Temperature sensor, 6...Arithmetic unit.
Claims (1)
はかりにおいて、予め、はかり設置環境温度と、ロード
セル１による検出値と、被計量物の実荷重値又は補正す
べき誤差量との関係を記憶させである記憶器２を設け、
はかり設置環境温度を検出する温度センサ３の検出値と
被計量物の荷重によるロードセル１の検出値とをアドレ
スさして、被計量物の実荷重値を前記記憶器２より読み
出して出力するか、あるいは、補正すべき誤差量を前記
記憶器２より読み出し、かつ、この読み出した誤差量に
基づいてロードセル１の検出値を演算器６により補正し
て被計量物の実荷重値を出力すべ（構成しであることを
特徴とするロードセル式はかりにおける温度による誤差
補正装置。Detecting the load of the object to be weighed by the load cell 1,
The scale is provided with a memory 2 which stores the relationship between the scale installation environment temperature, the detected value by the load cell 1, and the actual load value of the object to be weighed or the error amount to be corrected,
The actual load value of the object to be weighed is read out from the memory 2 by addressing the detection value of the temperature sensor 3 that detects the temperature of the environment in which the scale is installed and the detection value of the load cell 1 due to the load of the object to be weighed, or , the amount of error to be corrected is read out from the memory 2, and the detected value of the load cell 1 is corrected by the calculator 6 based on the read out amount of error, and the actual load value of the object to be weighed is output (configured). A temperature-based error correction device for a load cell scale, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16329782U JPS58109031U (en) | 1982-10-28 | 1982-10-28 | Temperature-based error correction device for load cell scales |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16329782U JPS58109031U (en) | 1982-10-28 | 1982-10-28 | Temperature-based error correction device for load cell scales |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58109031U true JPS58109031U (en) | 1983-07-25 |
Family
ID=30102016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16329782U Pending JPS58109031U (en) | 1982-10-28 | 1982-10-28 | Temperature-based error correction device for load cell scales |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58109031U (en) |
-
1982
- 1982-10-28 JP JP16329782U patent/JPS58109031U/en active Pending
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