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How To Choose Optical Filter For Xenon Lamp Source Simulated Sunlight?
TOPTION optical filter has three types:
1.Catalyst evaluation type optical filter.
2.Sunshine ultraviolet accelerated analog optical filter.
3.UV-CUT optical filter.
Model | Sunshine ultraviolet accelerated analog optical filter | UV-CUT optical filter | |
UVREF | UV-CUT400nm | UV-CUT420nm | |
Filter method | 45° transmission-reflect type ultraviolet region | Transmission-reflect type ultraviolet region cut-off ability: 99.9%. | |
Dimension (mm) | 70*70mm | ￠52mm | |
Plating process | Hafnia epidural. Visible reflect, infrared transmission. 70*70*2mm | Hafnia epidural | |
Substrate material | Quartz | Quartz | |
Average reflectance | ＞85% | \ | |
Reflecting region (nm) | 250nm-400nm | \ | |
Visible-IR transmissivity | ＞90% | \ | |
Catalyst evaluation type optical filter | ||||||||||||
Peak wavelength | 254nm | 350nm | 365nm | 380nm | 400nm | 420nm | 435nm | 450nm | 475nm | 500nm | 520nm | 550nm |
Half-wave bandwidth | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm | 15nm |
Substrate material | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz | Quartz |
Dimension (mm) | ￠ 52mm | ￠ 52mm | ￠ 52mm | ￠ 52mm | ￠ 52mm | ￠ 52mm | ￠ 52mm | ￠ 52mm | ￠ 52mm | ￠ 52mm | ￠ 52mm | ￠ 52mm |
How to choose suitable xenon lamp source optical filter
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