CN2779388Y - 缓蚀剂快速评定仪 - Google Patents
缓蚀剂快速评定仪 Download PDFInfo
- Publication number
- CN2779388Y CN2779388Y CN 200520089652 CN200520089652U CN2779388Y CN 2779388 Y CN2779388 Y CN 2779388Y CN 200520089652 CN200520089652 CN 200520089652 CN 200520089652 U CN200520089652 U CN 200520089652U CN 2779388 Y CN2779388 Y CN 2779388Y
- Authority
- CN
- China
- Prior art keywords
- operational amplifier
- electronic switch
- negative phase
- phase end
- corrosion
- 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.)
- Expired - Lifetime
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 53
- 230000007797 corrosion Effects 0.000 title claims abstract description 53
- 239000003112 inhibitor Substances 0.000 title abstract description 7
- 238000011156 evaluation Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 8
- 230000010287 polarization Effects 0.000 description 7
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000116 mitigating effect Effects 0.000 description 4
- 239000006172 buffering agent Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520089652 CN2779388Y (zh) | 2005-03-14 | 2005-03-14 | 缓蚀剂快速评定仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520089652 CN2779388Y (zh) | 2005-03-14 | 2005-03-14 | 缓蚀剂快速评定仪 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2779388Y true CN2779388Y (zh) | 2006-05-10 |
Family
ID=36753477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520089652 Expired - Lifetime CN2779388Y (zh) | 2005-03-14 | 2005-03-14 | 缓蚀剂快速评定仪 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2779388Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102636528A (zh) * | 2012-04-28 | 2012-08-15 | 南京大学 | 一种用于循环冷却水系统的缓蚀剂性能评价装置及方法 |
CN105510674A (zh) * | 2015-11-30 | 2016-04-20 | 上海仪电科学仪器股份有限公司 | 一种微电流测量电路 |
CN112147207A (zh) * | 2020-09-04 | 2020-12-29 | 无锡市申瑞生物制品有限公司 | 碘离子浓度的检测电路及方法、碘离子浓度检测仪 |
-
2005
- 2005-03-14 CN CN 200520089652 patent/CN2779388Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102636528A (zh) * | 2012-04-28 | 2012-08-15 | 南京大学 | 一种用于循环冷却水系统的缓蚀剂性能评价装置及方法 |
CN105510674A (zh) * | 2015-11-30 | 2016-04-20 | 上海仪电科学仪器股份有限公司 | 一种微电流测量电路 |
CN112147207A (zh) * | 2020-09-04 | 2020-12-29 | 无锡市申瑞生物制品有限公司 | 碘离子浓度的检测电路及方法、碘离子浓度检测仪 |
CN112147207B (zh) * | 2020-09-04 | 2023-04-07 | 无锡市申瑞生物制品有限公司 | 碘离子浓度的检测电路及方法、碘离子浓度检测仪 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102156223B (zh) | 一种直流换流阀晶闸管级阻抗测试装置 | |
CN107680368A (zh) | 一种基于采集数据的计量装置在线监测与智能诊断方法 | |
CN1773298A (zh) | Ac电力线阻抗监测方法和系统 | |
CN1920580A (zh) | 钳形互感器、钳形电流表和钳形电流表自校正方法 | |
CN2779388Y (zh) | 缓蚀剂快速评定仪 | |
CN1885274A (zh) | 中央处理器的功率估算方法 | |
CN103344937B (zh) | 智能电能表功耗检测设备及检测方法 | |
CN109444245B (zh) | 一种循环伏安分析仪的校准系统及其校准方法 | |
CN2702317Y (zh) | 电阻类仪器比例法检定电路 | |
CN1888919A (zh) | 一种对断电后绕组电阻值进行动态同步测试的方法 | |
CN205209427U (zh) | 一种无线精密应变测量装置 | |
CN109193639B (zh) | 一种电力系统抗差估计方法 | |
CN1828312A (zh) | 水泥基复合材料电阻测定仪 | |
CN2731460Y (zh) | 理论线损监测仪 | |
CN114325107A (zh) | 一种谐波阻抗计算结果准确性判断方法 | |
CN2591577Y (zh) | 自动校准温度盐度传感器 | |
CN2755602Y (zh) | 一种多功能电化学腐蚀测量仪 | |
CN111854865A (zh) | 一种基于物联网的智能电磁流量计系统及故障分析方法 | |
CN2577275Y (zh) | 在线式电阻探针腐蚀监测仪 | |
CN110210711A (zh) | 一种电动汽车电能计量准确度评估方法 | |
CN1493880A (zh) | 快速测量电力变压器绕组直流电阻的方法及设备 | |
CN201662524U (zh) | 一种智能腐蚀测试仪 | |
CN2864691Y (zh) | 用换位支路法进行二量程变换的直流电位差计 | |
CN2918356Y (zh) | 塔式起重机中称重传感器的安装结构 | |
CN102103064A (zh) | 一种便携式钢筋混凝土腐蚀测量仪 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHENG SHULIN Owner name: SHENYANG ZHONGKE CORROSION CONTROL ENGINEERING TEC Free format text: FORMER OWNER: XUN WEI Effective date: 20100908 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100908 Address after: Wencui Road in Dongling District of Shenyang city of Liaoning Province, No. 62 110016 Patentee after: Zhongke Engineering Research Center for Corrosion Control, Shenyang Address before: Wencui Road in Dongling District of Shenyang city of Liaoning Province, No. 62 110016 Co-patentee before: Zheng Shulin Patentee before: Xun Wei |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20150314 Granted publication date: 20060510 |