JPS6438631A - Spectral irradiation apparatus - Google Patents

Spectral irradiation apparatus

Info

Publication number
JPS6438631A
JPS6438631A JP19303387A JP19303387A JPS6438631A JP S6438631 A JPS6438631 A JP S6438631A JP 19303387 A JP19303387 A JP 19303387A JP 19303387 A JP19303387 A JP 19303387A JP S6438631 A JPS6438631 A JP S6438631A
Authority
JP
Japan
Prior art keywords
light
wavelength
sample
slit
irradiation
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.)
Granted
Application number
JP19303387A
Other languages
Japanese (ja)
Other versions
JPH0370176B2 (en
Inventor
Choichi Suga
Yoji Watanabe
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 JP19303387A priority Critical patent/JPS6438631A/en
Publication of JPS6438631A publication Critical patent/JPS6438631A/en
Publication of JPH0370176B2 publication Critical patent/JPH0370176B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To enable the estimation and computation of the result obtained when irradiation is made in the distribution of a solar light, by a method wherein only a specified wavelength is taken out of all wavelengths contained in an irradiating light, the light of this wavelength is applied to a sample and the relationship of an energy by the wavelength with discoloration is measured. CONSTITUTION:An image of a light source 15 is converged in a slit 12 through an elliptical mirror 14. A light flux coming out of the slit 12 is divided into a light by a wavelength in a spectral chamber 2 and applied to a sample 7. In front of this sample 7 a removable half mirror 5 is provided, and a part of the light flux is bent thereon and detected by a photodetector group 6. A signal from the photodetector group 6 passes through an amplifier 8 and an arithmetic circuit 9, and a value of an energy by the wavelength is displayed in a display unit 10. In this way, the result obtained when irradiation is made in the distribution of a solar light can be estimated and computed.
JP19303387A 1987-08-01 1987-08-01 Spectral irradiation apparatus Granted JPS6438631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19303387A JPS6438631A (en) 1987-08-01 1987-08-01 Spectral irradiation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19303387A JPS6438631A (en) 1987-08-01 1987-08-01 Spectral irradiation apparatus

Publications (2)

Publication Number Publication Date
JPS6438631A true JPS6438631A (en) 1989-02-08
JPH0370176B2 JPH0370176B2 (en) 1991-11-06

Family

ID=16301048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19303387A Granted JPS6438631A (en) 1987-08-01 1987-08-01 Spectral irradiation apparatus

Country Status (1)

Country Link
JP (1) JPS6438631A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005221502A (en) * 2004-02-02 2005-08-18 Atlas Material Testing Technology Llc Accelerated weathering test apparatus with full spectrum calibration, monitoring and control
WO2014174664A1 (en) * 2013-04-26 2014-10-30 株式会社日立製作所 Method of assessing weather resistance of polymer material
JP2019074408A (en) * 2017-10-16 2019-05-16 スガ試験機株式会社 Weather meter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005221502A (en) * 2004-02-02 2005-08-18 Atlas Material Testing Technology Llc Accelerated weathering test apparatus with full spectrum calibration, monitoring and control
WO2014174664A1 (en) * 2013-04-26 2014-10-30 株式会社日立製作所 Method of assessing weather resistance of polymer material
JP6051296B2 (en) * 2013-04-26 2016-12-27 株式会社日立製作所 Method for evaluating weather resistance of polymer materials
JP2019074408A (en) * 2017-10-16 2019-05-16 スガ試験機株式会社 Weather meter

Also Published As

Publication number Publication date
JPH0370176B2 (en) 1991-11-06

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