1. Using high-purity, high-intensity blue, green and long-wave ultraviolet light as light source, it can be used to search biological samples such as blood spots, saliva, semen spots, urine spots, fibers, skeletal and dental fragments, potential fingerprints and other physical evidence in a wide range, without damage to the samples and physical evidence.
2. The lamp body is separated from the radiator. The diameter of the lamp body is less than 72 mm and the length is less than 200 mm.
3. With a fall-proof shock absorber, the thickness of the cortex is greater than or equal to 2 mm.
4. With flip-over cut-off glasses, the cut-off band is 360-370 nm, 410-420 nm and 445-455 nm. Lens size: 110mm/width, about 50mm. Lens can be switched between natural light and excitation light quickly, and can be used by myopic people without taking off glasses; 2 of each.
5. It has digital display and brightness adjustment.
6. Light source lock mechanism;
7. Working hours should be more than 6 hours.
8. Spectral range: 365, 450 and 415 nm; Bandwidth accuracy: & plusmn; 5 nm;
9. Overall weight: standard configuration weight < 3.5kg;
10. Output power efficiency is not less than 500W.