User manual

Model HF3420
Operating conditions
Temperature from 5°C to +35°C
Relative humidity from 15% to 90%
(no condensation)
Storage conditions
Temperature from -20°C to +50°C
Relative humidity from 15% to 90%
(no condensation)
Physical characteristics
Dimensions 14 x 14 x 2.5 cm
Weight 0.4 kg (less than 14 ounces)
Peak wavelength 475-480 nm
Half-peak bandwidth 20 nm
Nominal output at 50 cm
(100% intensity)
1.9 W/m
2
; 200 lux
Maximum output at 50 cm
(100% intensity)
3 W/m
2
; 235 lux
Variation in treatment area at
50 cm
+/- 7%
Expected service life
Expected service life 7 years
ENGLISH18