Kowolux X6 Brightest Large Format LED Film Viewer

Kowolux X6 Brightest Large Format LED Film Viewer

The Brightest Large Format Film Viewer, High Intensity - 200,000 Cd/cm2, Reads 4.3 Density Film, Corrosion Resistant, High Quality

Brightest Large Format Viewer

The Kowolux X6 is the brightest large format film viewer available at 200,000 Cd/m2 with a 10.6” x 15” viewing screen. Designed for evaluation of large format X-ray films with high optical density. Powerful LEDs and a variety of accessories makes this indestructible, German made film viewer easy to use with a range of films.

Key Differences:

  • Large Format
  • Brightest Large Format Viewer





  • Large format viewing screen of 10.6" x 15”
  • 200,000 Cd/m2 - Brightest large format viewer
  • Corrosion resistant, strong and high quality stainless steel housing
  • Viewing screen is made of crystal glass with 95% translucency and an anti-reflective coating, which is thermally cured
  • Plug-in foot switch – plug screw-secured – operable without foot switch (with optional operation plug)
  • Two controls for brightness - 1%-100%
  • Efficient LEDs - Heat generation and power consumption is reduced by 80% compared to Halogen lamps and is more cost effective with a 40,000 hour lifespan
  • Higher contrast helps inspection personnel to find defects and discontinuities easily without vision fatigue and high luminance makes it possible to view very dark films without destroying them
  • Cooling fan with temperature dependent speed control - low noise level
  • Changeable filter in the cooling air in-let
  • Interchangeable masks for different film sizes
  • Mounting threads in side panels – for mounting loading device for roll films or a densitometer holder
  • Mounting threads in bottom panel – for safe fixing of the viewer on a desk in mobile laboratories

Kowolux X Model Comparison Chart

Model Viewing Screen Luminance Film Density Main Use Special Features
X3 3.2" x 17.8" 

320,000 Cd/m2

Eco: 200,000 Cd/m2 

4.5 D 
Eco: 4.3 D 
 Weld Seam Images Durable, Perfect for Long Films, Many Attachments 
X4 3.2" x 8.9" 

 320,000 Cd/m2

Eco: 200,000 Cd/m2

4.5 D 
Eco: 4.3 D 
 Weld Seam Images Durable, Many Attachments 
X5 4.3" x 6"  630,000 Cd/m2  4.8 D  Turbine Blade Images, High Densities  Durable, Many Attachments 
X6  10.6" x 15”

200,000 Cd/m2

Eco: 130,000 Cd/m2 

4.3 D 
Eco: 4.1 D 
Large Format Images  Durable, Many Attachments 
X7 Ø 4 - 75mm (0.16" - 3") - Iris   1,100,000 Cd/m2  5.0 D Universal, Highest Densities  Built in Iris, Ultra-High Intensity, Durable 
X 14x17"  14" x 17" 160,000 Cd/m2  4.2 D  Large Format Images  True 14" x 17" Viewing Window, Durable 
LX40 17" x 17"  80,000 Cd/m2  3.9 D  Large Format Images   Built in Horizontal and Vertical Shutters, Durable
LX60 17" x 23"  80,000 Cd/m2   3.9 D Large Format Images   Built in Horizontal and Vertical Shutters, Durable
M1 3.2" x 9"  150,000 Cd/m2 4.15 D   Weld Seam Images  Dust Proof & Moisture Resistant, Durable
M2  3.2" x 18" 150,000 Cd/m2  4.15 D  Weld Seam Images  Dust Proof & Moisture Resistant, Durable

Technical Specifications

Kowolux X6 and X6 Eco Specifications

Specification X6 X6 Eco
Luminance Max 200,000 Cd/m2 130,000 Cd/m2
Film Density Max 4.3 D 4.1 D
Power Supply 88-264 V / 47-63 Hz
Viewing Screen 15" x 10.6" (380 x 270 mm)
Rated Power 500W 340W
Dimensions (WxDxH) 20.9" x 13" x 15" (530 x 330 x 380 mm)
Weight 61.7 lbs. (25 kg.) 48.5 lbs. (22 kg.)
Color Temperature 5,000 K - White
Lamp Life 40,000 hours

Optional Accessories

Optional Accessories for Kowolux X6 and X6 Eco


Accessory Item X6 / X6 Eco
Universal Densitometer Holder RT-KT-13-40087
Kowospool Spooling Device for Roll Films RT-KT-13-40088
Spare Air Filter, 2 pack RT-KT-13-40089
11.8"x15.7", 30x40 cm RT-KT-13-40611
9.4"x11.8", 24x30 cm RT-KT-13-40612
7"x9.4", 18x24 cm RT-KT-13-40613
3.9"x18.9", 10x48 cm RT-KT-13-40614
3.9"x9.4", 10x24 cm RT-KT-13-40615

Scope of Supply

  • Standard Attachment Mask
  • Power Cord
  • Foot Switch
  • Test Certificate according to ASTM E 1390, ISO 5580 & DIN EN 25580
  • Certificate of Conformance according to ISO/IEC 17050-1

Optional Accessories are Available Upon Request.

Click Here for More Information

Description Part # Saved Price Select Option Add to
Kowotest Kowolux X6 LED Large Film Viewer, Includes Mask, Foot Switch, Power Supply, Instructions and Certification (13 40600) RT-KT-X6 $8,465.00 $7,695.00