JPS5585246A - Sensitivity measuring apparatus for metal material - Google Patents
Sensitivity measuring apparatus for metal materialInfo
- Publication number
- JPS5585246A JPS5585246A JP15762878A JP15762878A JPS5585246A JP S5585246 A JPS5585246 A JP S5585246A JP 15762878 A JP15762878 A JP 15762878A JP 15762878 A JP15762878 A JP 15762878A JP S5585246 A JPS5585246 A JP S5585246A
- Authority
- JP
- Japan
- Prior art keywords
- controller
- time
- potential
- deairing
- test conditions
- 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
Abstract
PURPOSE: To ensure data with a high accuracy having a better reproducibility of test conditions through an automatic control from the setting of the test conditions to its driving.
CONSTITUTION: A temperature controller 3 on-off controls a heater in a thermostatic bath tank to keep the temperature in an electlytic cell constant. With a start-up switch on, an deairing is performed in the solution for a fixed time with a deairing time controller 5. Then a potential applying device is actuated with a potential sweep device 7 will be retained for a time set by a retention time controller 8. As the set time elapses, the potential is swept in the opposite direction at the speed set by a reverse sweep speed controller 9. Upon the end of the test, an proper announcement is made by an alarm 10.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15762878A JPS5585246A (en) | 1978-12-22 | 1978-12-22 | Sensitivity measuring apparatus for metal material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15762878A JPS5585246A (en) | 1978-12-22 | 1978-12-22 | Sensitivity measuring apparatus for metal material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5585246A true JPS5585246A (en) | 1980-06-27 |
Family
ID=15653873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15762878A Pending JPS5585246A (en) | 1978-12-22 | 1978-12-22 | Sensitivity measuring apparatus for metal material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5585246A (en) |
-
1978
- 1978-12-22 JP JP15762878A patent/JPS5585246A/en active Pending
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