Goniophotometer
LED626/620 Goniophotometer for LEDs
Integrated Benchtop Design with Accurate LED Positioning
It can measure the luminous intensity data and automatically plot the luminous intensity distribution curve and luminous flux, and the test conditions meet the CIE condition A (far field) or condition B (near field).In addition, the software can provide customers with 3D luminous intensity distribution graphic.
Features
- Comply with CIE Pub. No.127 A/B Conditions
The test conditions fully meets CIE pub.No.127 Condition A or B. A national standard level photometer with a light area of 1cm² is used, with reference to the latest ISO/CIE international standard requirements. - High Accuracy Measurement & Positioning
Using a number of EVERFINE goniophotometer patent technology, with precision LED mechanical positioning device and integrated design center alignment system, the data measurement accuracy is very high. - IR/UV Photometer Optional
Different photometer can be selected to measure the radiation intensity distribution curve of infrared LED and ultraviolet LED.
Technical Specifications
| Model | LED626/620 |
| Luminous Intensity | 10 mcd–200 cd; Class 1 accuracy (Reference Grade available upon request) |
| Vertical (γ) Axis Scan Range | Selectable: ±(10°–90°) |
| Vertical (γ) Axis Scan Interval | Selectable: 0.1°, 0.2°, 0.5°, 1°, 2°, or 5° |
| Horizontal (C) Axis Scan Range | 0°~360° |
| Angular Accuracy | ±0.05° |