JPS6438631A - Spectral irradiation apparatus - Google Patents
Spectral irradiation apparatusInfo
- 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
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.
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)
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 |
-
1987
- 1987-08-01 JP JP19303387A patent/JPS6438631A/en active Granted
Cited By (4)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 16 Free format text: PAYMENT UNTIL: 20071106 |