Sensitometer for displaying a scale of 21 gray levels on the film and delivered with its calibration certificate.

ADVANTAGES :
· No preheating required Operational immediately
· Powered by standard 1 x 9V Alkaline battery or AC adapter supplied.
· 21 Reference ranges with an accuracy of 0.15 OD between each rung in accordance with DIN 6868/55
· Homogeneity of each level of DD = ± 0.01OD
· Width of each rung: 5mm
· Blue wavelength - 460 nm or Green - 510 nm, according to DIN 6868/2
· Exposure time of 100 ± 30 ms for G (green) and (B) blue modes.
· Repeatability of exposure, D log H inf. ± 0.02
· Stability of exposure, D log H inf. ± 0.02
· Nominal operating temperature 23°C ± 3°C
. Calibration certificate according to DIN 6868/55 for technical inspection

CHARACTERISTICS :
. Long resistance metal case
. Microprocessor light control
. Standard scale on 21 levels
. Film selection (green or blue) by front switch
. No warm-up period
. Long stability and reproducibility
. Supplied with mains cable
. Dimensions: 212 x 58 x 130 mm
. Weight: 820 g