LA-9 LED Industrial Radiographic Film Viewing Lamp

1、 Overview:

The LA-9 LED Industrial Radiographic Film Viewing Lamp is a new product developed by our company based on the latest standards of JB/T4730-2005 "Non destructive Testing of Pressure Equipment" and GB/T 19802-2005 "Industrial Radiographic Film Viewing Lamp". The LA-9 film viewing lamp combines all the advantages of industrial film viewing lamps at home and abroad, using the most advanced digital electronic technology and the latest ultra-high brightness high-power LED light source. It overcomes the disadvantages of traditional film viewing lamps such as low brightness, poor contrast, low uniformity, fast attenuation, and short lifespan. With a beautiful and elegant appearance and user-friendly operation, it will definitely become your best helper in film evaluation.

2、 Product features:

1. LA-9 adopts a fully digital control method, which is more reliable, stable in performance, and has a longer service life compared to mechanically controlled film viewing lamps; Dimming is more flexible, convenient, and precise. With just a few gentle clicks, you can adjust the light you need.

2. LA-9 can display the black and white density values of the film based on the strength of the light; When dimming, the required light for the film can also be quickly released based on the black and white density values. This is the first case in China.

3. LA-9 has a brand new real-time temperature acquisition system, which achieves real-time protection of the light source. Users can press and hold the "Store" button for more than 2 seconds, and the digital display on the panel will show its internal temperature. When the temperature of the outer shell of the part frequently touched by the viewing lamp reaches 60 degrees, the viewing lamp automatically adjusts the brightness of the light to the lowest, and at the same time, the digital tube on the panel flashes the "H H" symbol. When the temperature of the viewing lamp drops to normal, it automatically returns to its original brightness, and the digital display on the panel also automatically returns to its original black and white density value.

4. Revolutionary adoption of the most advanced imported crystal frame, large chip and other white light source technologies from the United States, specially customized high-power LED light source, true cold light source, ultra high brightness LED, and observation screen with a maximum brightness of 125000cd/m²(388，000Lux)， Small defects can be clearly observed on films with a density of 5.0D or higher, with a uniformity of 0.9 or higher.

5. The observation screen material is made of acrylic board produced by Sanling Liyang Co., Ltd. in Japan, which has transparency beyond glass, good diffuse scattering performance, and durability without deformation or discoloration.

6. According to the physiological characteristics of the human eye, the color temperature of the LED is limited to 7000K, which is not glaring, and even if viewed for a long time, the eyes are not easily fatigued.

7. Adopting PWM low-voltage digital continuous dimming technology, the brightness can be adjusted within a wide range of 5% -100%, allowing you to adjust it as needed.

8. The constant current driving method designed for the viewing lamp ensures the normal operation of the LED to a greater extent, thereby extending its lifespan. The foot switch control, energy-saving and environmental protection further ensure the safety of users.

9. Combined with a uniquely designed heat dissipation system, whether in foot switch mode or manual mode, the photographic film will not curl even after 12 hours of continuous operation.

3、 Main technical indicators:

1. Maximum brightness: 125000cd/m²(388，000Lux)

2. Observable film blackness: 5.0 or above

3. Average color temperature: 7000K