The indoor light simulator is designed for indoor use in organic solar cells and various sensors. It can measure and evaluate the characteristics of test samples under high-precision LED lighting. It can evaluate the output characteristics that comply with JEITA standard ET-9101※. By adopting a special optical system (jointly applied for with the National Institute of Advanced Industrial Science and Technology: Japanese Patent Application 2016-118456), the different light colors (daylight color, cool white, bulb color) and brightness of LEDs are perfectly reproduced, and parallel and uniform lighting is projected to the device. After lighting, it stabilizes quickly and does not fluctuate.
In addition, various indoor lighting environments can be simulated by continuously changing brightness and switching light colors (optional). Use a fine-tunable controller to achieve highly reproducible, continuous changes in light color.
Daylight color, cool white, bulb color (please select)
Illumination uniformity
Uniformity error within ±2%～±3% (within 156mm square)
Directional Light
Parallelism half angle within 3° to 5°
Light stability
Within ±0.2%/hour (after stabilization)
The controller adjusts the illumination to change continuously (even if the illumination changes, the relative spectral distribution and uniformity change only slightly)
Optional
Effective irradiation area
156mm square or more
High illumination, low illumination
Multi-color switching, light color mixing
External sunshade
JIS C1609 AA-level general-purpose precision illuminance meter
IV Measurement Equipment
Integrated constant temperature bath
Shanghai Sales + Technical Support + After-sales Service Center Rayscience Optoelectronic Innovation Co., Ltd address: 4th Floor, Building 122, Lane 2338, No. 1 Duhui Road, Minhang District, Shanghai Telephone: 021-34635258 021-34635259 fax: 021-34635260 E-mail: saleschina@rayscience.com
