CN104897736B - 一种电阻式水分仪 - Google Patents
一种电阻式水分仪 Download PDFInfo
- Publication number
- CN104897736B CN104897736B CN201510352727.0A CN201510352727A CN104897736B CN 104897736 B CN104897736 B CN 104897736B CN 201510352727 A CN201510352727 A CN 201510352727A CN 104897736 B CN104897736 B CN 104897736B
- Authority
- CN
- China
- Prior art keywords
- resistance
- operational amplifier
- relay
- feet
- diode
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 238000012546 transfer Methods 0.000 claims abstract description 34
- 238000012937 correction Methods 0.000 claims abstract description 21
- 230000005611 electricity Effects 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 18
- 230000009471 action Effects 0.000 description 9
- 230000003321 amplification Effects 0.000 description 8
- 238000003199 nucleic acid amplification method Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510352727.0A CN104897736B (zh) | 2015-06-24 | 2015-06-24 | 一种电阻式水分仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510352727.0A CN104897736B (zh) | 2015-06-24 | 2015-06-24 | 一种电阻式水分仪 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104897736A CN104897736A (zh) | 2015-09-09 |
CN104897736B true CN104897736B (zh) | 2018-06-08 |
Family
ID=54030535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510352727.0A Active CN104897736B (zh) | 2015-06-24 | 2015-06-24 | 一种电阻式水分仪 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104897736B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108459052A (zh) * | 2018-02-28 | 2018-08-28 | 安徽大洋自动化科技有限公司 | 一种用于电阻式在线水分仪的旋钮 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2153060Y (zh) * | 1993-03-25 | 1994-01-12 | 程新 | 快速粮食水分测试仪 |
CN102809585B (zh) * | 2012-08-16 | 2014-09-10 | 武汉凯特复兴科技有限责任公司 | 一种在线电阻式水份传感器 |
CN102879437A (zh) * | 2012-09-17 | 2013-01-16 | 无锡市久川机械设备有限公司 | 粮食在线水份检测仪 |
CN103211008A (zh) * | 2013-04-23 | 2013-07-24 | 安徽世龙电子技术有限公司 | 在线电阻式谷物水分测试仪及其控制方法 |
CN103364450A (zh) * | 2013-05-07 | 2013-10-23 | 泰州市天禹精密仪器有限公司 | 一体化结构在线式水分仪 |
CN203811592U (zh) * | 2014-02-10 | 2014-09-03 | 天津瑞驰捷科技有限公司 | 气体定量检测仪准确度保障电路 |
CN204855434U (zh) * | 2015-06-24 | 2015-12-09 | 扬州天扬粮油机械制造有限公司 | 一种电阻式水分仪 |
-
2015
- 2015-06-24 CN CN201510352727.0A patent/CN104897736B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104897736A (zh) | 2015-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202928716U (zh) | 一种高精度智能测温电路 | |
CN204613137U (zh) | 空气负离子浓度检测仪 | |
CN103995024B (zh) | 一种用于电阻式水分测量传感器的电路的测量方法 | |
CN103412168B (zh) | 一种智能电表的高精度电流采样电路 | |
CN207964925U (zh) | 一种电桥平衡电路 | |
CN207472443U (zh) | 多路三线制热电阻测温电路 | |
CN102495275B (zh) | 基于cpu的高精度电流检测电路 | |
CN103576000A (zh) | 电感测试电路 | |
CN205665316U (zh) | 一种新型电阻自动测量装置 | |
CN104897736B (zh) | 一种电阻式水分仪 | |
CN107894558A (zh) | 一种高压直流支路绝缘检测电路 | |
CN101995519B (zh) | 运算放大器共模输入阻抗测试装置及测试方法 | |
CN203117262U (zh) | 一种在线检测电涌保护漏电流的装置 | |
CN206818800U (zh) | 一种电阻测量仪 | |
CN105466460A (zh) | 生物传感器的电路温度漂移补偿系统及方法 | |
CN204855434U (zh) | 一种电阻式水分仪 | |
CN209559401U (zh) | 一种防倒灌精准电子真空计 | |
CN104316757A (zh) | 一种铝电解阳极分布电流精确测量仪 | |
CN2580438Y (zh) | 电导率测量仪 | |
CN207424104U (zh) | 振动放大器传感器电容量检测装置 | |
CN203241176U (zh) | 压力传感器的非线性补偿电路 | |
CN206960534U (zh) | 一种用于高精度电流测量仪器的温度测量及补偿装置 | |
CN203465349U (zh) | 一种基于敏感电阻的微功耗检测电路 | |
CN205501431U (zh) | 具有自校准功能的铝电解槽阳极分布电流精确测量仪 | |
CN204228286U (zh) | 一种水分仪用温度采集电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Yan Inventor after: Shi Yaodong Inventor after: Hu Yongming Inventor before: Wang Yan Inventor before: Shi Yaodong Inventor before: Hu Yongming |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Environmental Protection Technology Industrial Park, Yangmiao Town, Hanjiang District, Yangzhou City, Jiangsu Province, 225125 Patentee after: Yangzhou Tianyang Grain and Oil Machinery Manufacturing Co.,Ltd. Address before: Environmental Protection Technology Industrial Park, Yangmiao Town, Hanjiang District, Yangzhou City, Jiangsu Province, 225125 Patentee before: YANGZHOU TIANYANG GRAIN OIL MACHINERY MANUFACTURING CO.,LTD. |