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 Technical Data
 Dimensions (H x W x D)  39 x 38 x 52 cm
 Weight  21 kg
 Power supply    100-240 V / 50-60 Hz, 140 W
 Temperature range       10 to 35° C
 Noise level     < 49 dB(A)
 PC-Connection   USB 2.0
 Software        DÜRR NDT D-Tect
 BSR
 (Basic Spatial Resolution)      dependent on plate (BAM-certified)
 HD-CR 35 NDT: 40 μm
 CR 35 NDT: 100 μm
 Laserspot       focal spot on plate surface
 HD-CR 35 NDT: 12,5 μm
 CR 35 NDT: 30 μm
 Grey level resolution   16 bit, 65.536 grey levels
 Max. plate size 35 cm wide, length vitually unlimited
 Laser class     Laser class I (EN60825.1)

 Computed Radiography (CR) is the production of a digital
 image by using a Phosphor Imaging Plate (IP) in place of
 conventional film.
 Key advantaged of CR include:
 – IP‘s are re-usable
 – No dark room or chemicals required
 – Exposure and process times reduced
 – Easy work flow and image optimisation with
 D-Tect software
 – Simple to share digital information and archive
 The CR technology consists of a 3-step process.
 The Image (storage) Plate (IP) is exposed with X-ray or
 Gamma radiation, which causes the IP phosphor layer in
 the plate to store the X-ray image.
 During the reading process of the plate in the scanner,
 a focused laser beam triggers the release of the stored
 image data in the form of visible light.
 The emitted light is detected, captured, and converted into
 electrical signals which are digitized and finally displayed
 as a digital image on the PC monitor.
 The internal in-line eraser purges the residual data from the
 IP, which is then ready for the next exposure.
 What is important?
 With film radiography the only variable is the film, with
 CR we have different IP‘s and the ability to adjust up to 4
 paramaters within the scanner to optimise the image

 quality to suit the required inspection task.
 High definition Computed Radiography
 DÜRR NDT is the first company worldwide that has
 developed a 12,5μm laser spot scanner that, with
 correspondingly high resolution phosphor storage
 imaging plates, has met all of the stringent requirements
 of EN 14784 and ASTM 2446.
 The combination of high resolution image plates and
 this HD-CR device achieves the unique Basic Spatial
 Resolution of 40μm over all system classes for the
 first time. (Certified by BAM)
 Adjustable resolution
 The HD-CR 35 NDT gives the user the choice to select
 a 20 μm scan resolution for weld inspection, or 100 μm
 scan resolution for a CUI application where speed and
 a short exposure really are the prime requirements. The
 stepless scan resolution ensures that the correct settings
 can be set to suit the application and inspection needs