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.

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Description Part # Saved Price Select Option Add to
Kowotest Kowolux X6 LED Large Film Viewer, 30x40 cm film size, 4.3 film density, Includes Mask, Power Cord, Foot Switch, Power Supply, Instructions and Certification (13 40600) RT-KT-13-40600 $6,325.00