JPS6410151A - Estimation and display device for life of xenon lamp - Google Patents

Estimation and display device for life of xenon lamp

Info

Publication number
JPS6410151A
JPS6410151A JP16595887A JP16595887A JPS6410151A JP S6410151 A JPS6410151 A JP S6410151A JP 16595887 A JP16595887 A JP 16595887A JP 16595887 A JP16595887 A JP 16595887A JP S6410151 A JPS6410151 A JP S6410151A
Authority
JP
Japan
Prior art keywords
xenon lamp
electric power
value
discharging electric
time corresponding
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
JP16595887A
Other languages
Japanese (ja)
Inventor
Taro Mori
Osamu Onozaki
Katsuaki Mitamura
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.)
Suga Test Instruments Co Ltd
Original Assignee
Suga Test Instruments 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 Suga Test Instruments Co Ltd filed Critical Suga Test Instruments Co Ltd
Priority to JP16595887A priority Critical patent/JPS6410151A/en
Publication of JPS6410151A publication Critical patent/JPS6410151A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To forecast the life of a xenon lamp from the difference between an in-use time corresponding to the discharging electric power of a stored value and a use limit time corresponding to an in-use limit discharging electric power value by using the discharging electric power value of an in-use xenon lamp. CONSTITUTION:A xenon lamp 20 which is not used and an optical glass filter 27 are used and turned on, and sample surface emission illuminance is controlled 24 automatically to a constant value to measure the discharging electric power value which varies with time; and a signal for the start of arithmetic operation is sent to an arithmetic processor 4 at intervals of certain predetermined time 3 and a measured discharging electric power value signal 2 is inputted and matched with the stored value 1, thereby calling an in-use time corresponding to the signal value. The use limit discharging electric power value of the xenon lamp 20 is determined previously, the use limit time corresponding to it is called, and arithmetic 4 of (use limit time) - (use time corresponding to signal value) = (remaining time) is calculated and displayed on a xenon lamp life forecasting display meter 5.
JP16595887A 1987-07-02 1987-07-02 Estimation and display device for life of xenon lamp Pending JPS6410151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16595887A JPS6410151A (en) 1987-07-02 1987-07-02 Estimation and display device for life of xenon lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16595887A JPS6410151A (en) 1987-07-02 1987-07-02 Estimation and display device for life of xenon lamp

Publications (1)

Publication Number Publication Date
JPS6410151A true JPS6410151A (en) 1989-01-13

Family

ID=15822248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16595887A Pending JPS6410151A (en) 1987-07-02 1987-07-02 Estimation and display device for life of xenon lamp

Country Status (1)

Country Link
JP (1) JPS6410151A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004124765A (en) * 2002-09-30 2004-04-22 Toshiba Corp Method of estimating service life of rotating machine, and manufacturing device having rotating machine
JP2008122746A (en) * 2006-11-14 2008-05-29 Seiko Epson Corp Display device
CN106404348A (en) * 2016-08-27 2017-02-15 天津大学 Comprehensive purifier pulse xenon lamp performance test method and device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004124765A (en) * 2002-09-30 2004-04-22 Toshiba Corp Method of estimating service life of rotating machine, and manufacturing device having rotating machine
JP2008122746A (en) * 2006-11-14 2008-05-29 Seiko Epson Corp Display device
CN106404348A (en) * 2016-08-27 2017-02-15 天津大学 Comprehensive purifier pulse xenon lamp performance test method and device
CN106404348B (en) * 2016-08-27 2019-02-22 天津大学 Purification device xenon flash lamp all-round property testing method and apparatus

Similar Documents

Publication Publication Date Title
JPS6410151A (en) Estimation and display device for life of xenon lamp
JPS55112546A (en) Atomic extinction analysis meter
JPS5765053A (en) Test method for subscriber line
FR2715516B1 (en) Test device for differential switch and differential switch comprising this device.
ATE45216T1 (en) DEVICE WITH MEASUREMENT CIRCUIT.
IE43035L (en) Portable reflectometer
JPS5518950A (en) Electronic watch
JPS5717815A (en) Display device of measuring device
JPS57114819A (en) Electronic bar graph display device
JPS55146051A (en) Measuring method of current consumption of liquid crystal display circuit
JPS57110985A (en) Electronic watch
JPS55151273A (en) Battery capacity display unit
JPS5621938A (en) Alarm aparatus for automobile
JPS54141980A (en) Remote monitor control device
JPS5789742A (en) Confirmation device for film feeding state
JPS57169629A (en) Kitchen scale
FR2444941A1 (en) CIRCUIT FOR MEASURING ELECTRIC SIGNALS BY INTEGRATION
JPS5644856A (en) Electric energy indicator
JPS5449160A (en) Display device of instruments
JPS57162880A (en) Detecting system of deteriorated fluorescent lamp
JPS56147645A (en) Air cleaner
JPS55126228A (en) Electronic watch for camera
JPS56131226A (en) Afc circuit
JPS5735766A (en) Signal intensity measuring device
JPS5728273A (en) Zero adjusting circuit for automatic ri monitor system