-HF-BTS256-LED
500mm diameter integrating sphere 1) |
Measurement range integral sensor: ca. 25mlm to 250000lm2) |
| Spectral sensor: ca. 1lm to 650000lm2) @ diode array measurement time 30s to 5.2ms |
Max measurement port diameter 127mm / 5 inch
Port reducer 75mm / 3 inch diameter (used for calibration purpose) |
| BTS256-LED-DA Illuminance Adapter |
Measurement range integral sensor: ca. 1lx to tbc lx; Spectral sensor: 10lx to tbc lx
Cosine function within +/- 25° |
| 1) All integrating spheres supplied with auxiliary lamp and traceable calibration of luminous flux and spectral flux sensitivity in combination with BTS256-LED with calibration certificate. The BTH-19-D-BTS256-LED power supply is recommended. |
| 2) Maximum measurable flux is not only limited by detector and amplifier dynamic range. Heat generated by the source under test can also limit measurement range. Stated specifications exclude range limitations caused by varying ambient conditions! |