HD-CR 35 NDT portable Imaging Plate Scanner | Computed Radiography

HD-CR 35 NDT – CR-Scanner

Portable high resolution CR scanner for all NDT radiography applications - weld testing, profile images and aerospace

Crystal clear

Multi-focus laser adjustment for optimum SNR values and perfect image quality – film-like or better

30 µm SRb

World's first scanner certified by BAM for a maximum SRb of 30 µm

DICONDE compliant

Fully comply to the relevant EN, ASTM and DICONDE standards

  • Experience
    Technology proven in more than 75,000 units
    Development and production in Germany
  • Intuitive handling
    Easy transition from film
  • Lightweight and rugged
    With just 17,5 kg (38,5 lbs) it is the lightest full format scanner worldwide
  • Stand-alone function
    The build in Mini-PC allows the fully autonomous operation
  • WiFi
    The on board WiFi adapter allows to connect the device via WLAN
  • Powerful D-Tect software
HD-CR 35 NDT radiographic testing system

Three scanners in one

What does TreFoc Technology mean and how does it work?

TreFoc Technology is the name for the our new laser focussing technology, uniquely in systems from DÜRR NDT. With TreFoc the laser beam is adjusted perfectly to give optimal image results and the highest signal-to-noise ratio in any application.
Inside the laser tube, an iris diaphragm adjusts the laser beam diameter. Since the perfect laser beam diameter can be selected for each object and image type, optimum results for any particular application can be easily achieved.
Regardless of the application – high-resolution image or low-exposure corrosion measurement – the unique TreFoc Technology give perfect image results with the best SNR every time. The principle of changing the laser beam diameter takes into consideration the maximum resolution of the Imaging Plates available on the market.

So every Imaging Plate type can be read with a laser beam focussed specifically for that plate, thus always achieving the best image with the lowest noise.

Digital radiography has never been more intelligent!

Laser beam 50 µm
50 µm Corrosion measurements, overview images

Laser beam 25 µm
25 µm Corrosion measurements, weld seam inspection

Laser beam 12.5 µm
12.5 µm Weld seam inspection, aerospace, composite

TreFoc Technology

Mobile operation workflow

Scan process

After the object type has been selected, the scanner sets all scan parameters perfectly so that an optimal image result can always be expected.

Select scan parameters

Add information

If required, various predefined fields may be filled with additional informa-tion like kV, mA and exposure time. In order to distinguish different sites or tasks, those may be added also. If no additional information is required, this step may be skipped.

Add information if required

Preview and release

After the scan has taken place, the quality of the image can be checked on the built-in display and released for storing.

Preview the image
Technical data HD-CR 35 NDT
Laser spot sizes
(TreFoc Technology)
12.5 – 25 – 50 µm
(Basic Spatial Resolution)
30 µm (certified by BAM)
Grey level resolution 16 bit, 65.536 grey levels
(H x W x D)
40 x 37 x 47 cm
15.8" x 14.6" x 18.5"
Weight 17,5 kg
38.6 lbs
Electrical 100 – 240 VAC / 50 – 60 Hz
< 140 W
Temperature range 10 to 35 °C
50 to 95 °F
Noise Level < 39 dB(A)
Laser Class I (EN 60825-1: 1994-03
+ A1: 2002-07 + A2: 2001-03)
+ CFR 1040.10
PC-Connection Ethernet (TCP-IP protocol)
Display 4.3“ TFT, 800 x 480 px
Storage SDHC, max 32 GB
Software DÜRR NDT D-Tect
IT-Requirements > Download


Imaging Plates

Imaging Plates

IPs are available in different resolutions and all standard formats and, on request, in special sizes and custom shapes.

Transport Case

Transport Case

Weighing just 17,5 kg (38.6 lbs), the HD CR-35 is the lightest full-format scanner available. When in its flight case, the total weight is just under 28 kg (61.7 lbs)!


CR Phantom

Easily qualify Computed Radiography systems in accordance with the latest standards (EN 14784-1, ASTM E 2445).

© DÜRR NDT GmbH & Co. KG - All rights reserved.