Professional Supplier of Laboratory Scientific Instruments
Professional Supplier of Laboratory Scientific Instruments
U4 Dark Box Type Four-use Ultraviolet Analyzer adopts a fully enclosed dark box design and an open sample placement port with UV-proof visual observation window to prevent UV damage to personnel.
Suitable for UVA UVB UVC ultraviolet fluorescence excitation experiments.
| Model | U4 |
| Wavelength | 254nm, 365nm, 302nm, visible light |
| Filter size | 200×80mm |
| UV lamp | 8w×4pcs |
| Visible light | LED white light×1pc |
| Darkroom | Open-door sample placement |
| UV intensity | UV intensity reaches 20μW/cm² at 20cm from sample |
| Power supply voltage | AC220V~50Hz |
| Lamp pressure | 50V±10V |
| Lamp life | ≥500H |




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