Wood's lamp Saphire-A
Portable lamp SAPHIRE-A is an autonomic (rechargeable battery powered) light source with central UV line at 365 nm. 15 pc of UV LEDs are mounted in a circle around the central glass lens, that allow to protect the eyes of personnel working with the device. Each LED is 3 W electric power, 1.5 W of optical power output. For better UV quality (real "black light"), each light emitter is covered with black glass filter with high transparency of UV, and cut- off for visible light.
Spectral selection of UV by cut - off glass filters,
Possibility to work in non- dark ambient light, with special hood.
Good contrast and uniformity of UV in the illuminated area,
High intensity of 365 nm light.
Special black fabric hood for dark "dome" formation.
- Peak wavelength 365 nm
- Output power 10 W
- Flux at 100 mm distance 50000 mW \m2
- Outer diameter 120 mm
- Diameter of central lens 60 mm
- Number of UV LEDs 15 pc.
- Time of operation with initially fresh battery 3 h
- Power supply - 2 Li Ion batteries 2x3.7 V
- Weight 0.7 kg
- Material of shell Aluminum
Fluorecent dye visualisation in cappilary NDT and magnetic particles pattern observation in magnetic powder NDT based on luminescent princilpes.