Kowotest Type 1 14"x17" CR Phantom

Kowotest Type 1 14"x17" CR Phantom

CR-Phantom 14"x17" (43x35 cm) with two Duplex Wire Type IQI according to EN 14784-1, ASTM E 2445


CR Phantom is used to test all relevant parameters of CR Scanner systems including basic spatial resolution, unsharpness, contrast, MTF, laser beam jitter, scanner slipping and shading. These tests are performed periodically according to ASTM E 2445-14, ISO 16371-1 and EN 14784-1 standards.

The Kowotest CR Phantom exceeds these standards by including two Duplex wire type IQIs. Measuring points for shading correction are arranged in both axis directions – panorama and landscape. All required information is mapped on the image plate with a single X-ray exposure so there is no need to rotate the CR Phantom to receive information from the second axis. This results in more accurate test scores and significant time savings.

Two Duplex IQI's available: D13 (Standard Resolution) and D15 (High Resolution)



(Letters refer to the diagram on the right)

  Test Material Application
A T-Target – Brass Laser beam jitter, MTF check, Blooming (Flare)
B Duplex Wire Type IQI Basic Spatial Resolution, Unsharpness
C BAM Snail Central Beam Alignment
D Converging Line Pair IQI Line Pair Resolution
E EL, EC, ER Measuring Points Shading Correction
F Cassette Positioning Locator Position of Cassette (Image Plate)
G Homogeneous AL Strip Scanner Slipping, Shading
H Lucite Plate Carrier Plate
J Contrast Sensitivity Gauge Contrast Sensitivity Check



14 x 17 x 0.75" (350 x 430 x 19 mm)

Model Specifications

Duplex IQI - D13 (11 00155) - Standard Resolution Version

  • The D13 consists of 13 wire pairs from 1D with a wire Ø of 0.80mm to 13D with a wire Ø of 0.50mm
  • Wires 1D - 3D are made of tungsten and wires 4D to 13D are made of platinum
  • Dimensions: 70 x 15 x 4 mm
Duplex IQI - D15 (11 00160) - High Resolution Version

The D15 has same wire pairs as the D13 + additional wires with diameters of:

  • D14 - 0.040mm (12,500 lp/mm)
  • D15 - 0.032mm (15,625 lp/mm)

Scope of Supply

  • CR Phantom in Wooden Case
  • Test Certificates acc. to ASTM E 2445-14, EN 14784-1,ISO 16371-1
  • Declaration of Conformity acc. to  ISO/IEC 17050-1
Description Part # Saved Price Select Option Add to
Kowotest CR Phantom, Type 1 with Two Duplex Wire Type IQIs D13 (11 00201) RT-KT-CR-PHAN-D13 $9,250.00
Kowotest CR Phantom, Type 1 with Two Duplex IQIs D15 (11 00211) RT-KT-CR-PHAN-D15 $10,330.00