JPS51150389A - Light resistance tester equipped with reflex mirrors in the luminous s ource unit - Google Patents

Light resistance tester equipped with reflex mirrors in the luminous s ource unit

Info

Publication number
JPS51150389A
JPS51150389A JP7308175A JP7308175A JPS51150389A JP S51150389 A JPS51150389 A JP S51150389A JP 7308175 A JP7308175 A JP 7308175A JP 7308175 A JP7308175 A JP 7308175A JP S51150389 A JPS51150389 A JP S51150389A
Authority
JP
Japan
Prior art keywords
luminous
ource
unit
light resistance
resistance tester
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
JP7308175A
Other languages
Japanese (ja)
Inventor
Shigeru Suga
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 JP7308175A priority Critical patent/JPS51150389A/en
Publication of JPS51150389A publication Critical patent/JPS51150389A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

PURPOSE: Increase of the ratio of indirect rays to direct rays projected to the samples on the rotary stand by arranging reflex mirrors inside the luminous source unit.
COPYRIGHT: (C)1976,JPO&Japio
JP7308175A 1975-06-18 1975-06-18 Light resistance tester equipped with reflex mirrors in the luminous s ource unit Pending JPS51150389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7308175A JPS51150389A (en) 1975-06-18 1975-06-18 Light resistance tester equipped with reflex mirrors in the luminous s ource unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7308175A JPS51150389A (en) 1975-06-18 1975-06-18 Light resistance tester equipped with reflex mirrors in the luminous s ource unit

Publications (1)

Publication Number Publication Date
JPS51150389A true JPS51150389A (en) 1976-12-23

Family

ID=13508014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7308175A Pending JPS51150389A (en) 1975-06-18 1975-06-18 Light resistance tester equipped with reflex mirrors in the luminous s ource unit

Country Status (1)

Country Link
JP (1) JPS51150389A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097242A (en) * 1983-11-01 1985-05-31 Wakomu:Kk Light-resistance testing apparatus
JPS62113390A (en) * 1985-11-12 1987-05-25 日産自動車株式会社 Constant luminous power controller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011523B1 (en) * 1969-09-09 1975-05-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011523B1 (en) * 1969-09-09 1975-05-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097242A (en) * 1983-11-01 1985-05-31 Wakomu:Kk Light-resistance testing apparatus
JPS62113390A (en) * 1985-11-12 1987-05-25 日産自動車株式会社 Constant luminous power controller

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