KOWOLUX X-Series NDT Film Viewers with Power LED

            KOWOLUX X viewers are designed for high-end NDT X-ray film evaluation. A durable, economically designed housing made of stainless steel contains latest series of PowerLED giving magnificent white light over the entire control range. Higher contrast helps inspection personnel to find defects and discontinuities easily without vision fatigue. A speed controlled cooling fan reduces irritating noise and a large variety of accessories simplifies handling of films. High luminance permits viewing of very dark films without damaging these.

 

            Due to the high efficiency of LEDs, heat generation and power consumption is reduced by 80 to 90% compared to conventional viewers with halogen lamps. With a lifetime of 40,000 hours (more than 20 years at full load operation) the LEDs never need to be changed. Due to these facts the price difference to halogen viewers pays for itself under two years. KOWOLUX X viewers perform about 10% higher luminance than specified to compensate loss in luminous flux of 8% over lifetime of the LEDs.

Characteristics:

 

         ▪ Stainless steel housing in ergonomic design

         ▪ Thermally cured crystal glass viewing screen with 95% translucency and antireflective coating

         ▪ Plug-in foot switch – viewer also operable without foot switch

         ▪ Two controls for brightness, 0.2 ... 100 %

         ▪ Cooling fan with temperature-dependent speed control for low noise level

         ▪ Changeable filter in cooling air inlet

         ▪ Interchangeable attachment masks for different film sizes

         ▪ Mounting threads in side panels for KOWOSPOOL roll film loading device or densitometer holder

         ▪ Mounting threads in bottom panel for fixing viewer on desk in mobile labs

KOWOLUX X3 LED Viewer
Specifications:
- Luminance, max.: 300,000 Cd/m² 

- Film density, max.: 4.5 D

- Rated power: 400 W

- Weight: 11.8 kg
 
KOWOLUX X3eco LED Viewer
Specifications:
- Luminance, max.: 160,000 Cd/m² 

- Film density, max.: 4.2 D 

- Rated power: 250 W

- Weight: 10.7 kg
 
KOWOLUX X4 LED Viewer
Specifications:
- Luminance, max.: 300,000 Cd/m²

- Film density, max.: 4.5 D 

- Rated power: 200 W

- Weight: 6.9 kg 

KOWOLUX X4eco LED Viewer
Specifications:

- Luminance, max.: 160,000 Cd/m²

- Film density, max.: 4.2 D

- Rated power: 125 W

- Weight: 6.8 kg

 

The X5 was especially designed for evaluation of X-ray films of turbine blades. But it is also perfectly suitable for images of weld seams or castings with high optical density.

Specifications:

- Viewing screen: 150 x 110 mm (for films 13x18 cm)

- Dimensions: 305 x 220 x 205 mm (WxDxH)

- Luminance, max.: 500,000 Cd/m²  

- Film density, max.: 4.7 D

- Rated power: 300 W

- Weight: 7.2 kg 

KOWOLUX X6 LED Viewer

Viewer for large format X-ray films with high optical density. 

- Viewing screen: 380 x 270 mm (for films 30x40 cm);

- Dimensions: 530 x 320 x 440 mm (WxDxH)

- Luminance, max.: 160,000 Cd/m²  

- Film density, max.: 4.2 D  

- Rated power: 500 W

- Weight: 25 kg

 
KOWOLUX X6eco LED Viewer
Specifications:
- Luminance, max.: 80,000 Cd/m² ;

- Film density, max.: 3.9 D

- Rated power: 450 W

- Weight: 23 kg