JPS5585246A - Sensitivity measuring apparatus for metal material - Google Patents

Sensitivity measuring apparatus for metal material

Info

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
Application number
JP15762878A
Other languages
Japanese (ja)
Inventor
Juichi Fukakura
Yuji Nishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15762878A priority Critical patent/JPS5585246A/en
Publication of JPS5585246A publication Critical patent/JPS5585246A/en
Pending legal-status Critical Current

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
JP15762878A 1978-12-22 1978-12-22 Sensitivity measuring apparatus for metal material Pending JPS5585246A (en)

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)

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