DENSONORM 21 i is a compact combination of a sensitometer and a densitometer with automatic scanner for quality control of X-ray film processing and verification of ghost test films.

. automatic feeder / scanner system

sensitometer:
. 21 steps of density with 0.15 increase step by step
. 510 nm green peak wavelength
. Blue color peak wavelength 460 nm
. Exposure to the flatness of a step: less than D 0.01
. Repeatability: better than D +/- 0.02 log e
. Stability over time: better than D +/- 0.02 log e
. No exposure to low battery voltage
. Exposure time between 50 and 200 ms for separate green and blue adjustment
. Mark on the film for a green and blue exhibition

AUTOMATIC DENSITOMETER
. Reads 21 levels of step density in less than 5 seconds.
. Automatic zero calibration
. Calibration through the provided calibration film (rarely needed)
. No warm-up time
. Information displayed via the LCD screen
. immediate evaluation of the sensitometric band by LCD of these statistics:

Speed index + contrast Index
Base and fog
D step 21
LE (speed of light) + LK (contrast of light)
Rel. Speed + Average Gradient
Presentation of 21 no density
(adjustable in different languages)

. RS 232 - interface
. Measuring range: D: 0,00 - D 4,5
. Measurement accuracy: +/- D 0.01
. Measuring area: 3 mm in diameter
. Measurement time: about 10 seconds
. Temperature operating range: 15°C - 35°C
. Stability +/- D0.02

DENSITOMETER OF POINT
. Ready immediately for use
. Density point measurements with measuring arm
. Length of the measuring arm: 20 cm
. Measure the results on the LCD screen
. Calibration possible (by calibration film included)
. Own light area
. Measuring range: D0.00 - D4.5
. Measurement accuracy +/- D0.01
. Temperature operating range: 15°C-35°C
. Measure the point 3 mm in diameter
. Stability +/- 0.01

TECHNICAL SPECIFICATIONS :
. Microprocessor controlled
. Dimensions: 240x85x190 mm
. Weight: 1500g
. Power supply: 9 volts supplied by 110 or 220 volt power adapter
or a firing time running on 9V alkaline batteries