T90-7 standard light source box Introduction: The T90-7 color light box is mainly composed of observation box, light source box, control panel and handle. It is used to accurately check the color deviation of the product. It is widely used in textile, printing, printing, plastic, pigment, paint, oil film, Color fields such as photography. The control part is controlled by a programmable text controller and PLC, making it easier for operators to operate and use. Each source can be switched freely, and the number of uses and usage time of each light source can be displayed. The number of uses and the time of use can be cleared. The T90-7 light box is designed for color evaluation and proofreading of product color deviations in industrial production. Therefore, the light box should be placed in a better evaluation environment. The work surface and surrounding area are neutral and have low gloss. To avoid interference from external light, external light should not directly illuminate the opening of the observation box. After the lamp is illuminated for 20-30 minutes, the color temperature, color rendering index, and illumination are optimal. The product to be tested should be placed in the middle of the bottom of the light box. When you need to compare the color of two or more items, they should be placed side by side and tightly. The observation angle is preferably a 90° light source and a 45° line of sight. (Fig. 1) The light source is vertically irradiated onto the object to be inspected, and the observer observes at 45°. Features: 1. The new international appearance combines the advantages of British and American light boxes. 2. 7 kinds of light sources, 4 sets of LED light sources (can be illuminated 25,000 times), 3 sets of fluorescent light sources. 3. Display the usage time and total number of times for each light source. 4. The light source is free to switch and has the same color spectrum function. 5. No need to preheat, no flashing, to ensure fast and reliable evaluation of color. 6. Low energy consumption, no heat (no need to dissipate heat), high luminous efficiency. 7. The name of the light source can be changed, and it is more convenient to increase the light source. 8. The metal box is small, the energy consumption is small, and the light source is more convenient. 9. Metal box, low energy consumption, no heat dissipation, high luminous efficiency. 10. The light source can be adjusted. Technical Parameters: LED tube 1 3nh TruD65: power 15W, CC 6500±200K, Ra95 LED tube 2 3nh TruA: power 15W, CCT2850±200K, Ra96 LED tube 3 3nh TruD50: power 15W, CCT5000±200K, Ra95 LED tube 4 3nh TruUV: power 15W, wavelength 360-390nm Fluorescent tube 1 PHILIPS F30T12/30U/RS: power 30W, CCT3000±200K, Ra80 Fluorescent tube 2 PHILIPS TL-D30W/840: Power 30W, CCT4000±200K, Ra85 Fluorescent tube 3 GE F25T8 SPX35 ECO: Power 25W, CCT3500±200K, Ra85
Introduction: The T90-7 color light box is mainly composed of observation box, light source box, control panel and handle. It is used to accurately check the color deviation of the product. It is widely used in textile, printing, printing, plastic, pigment, paint, oil film, Color fields such as photography. The control part is controlled by a programmable text controller and PLC, making it easier for operators to operate and use. Each source can be switched freely, and the number of uses and usage time of each light source can be displayed. The number of uses and the time of use can be cleared. The T90-7 light box is designed for color evaluation and proofreading of product color deviations in industrial production. Therefore, the light box should be placed in a better evaluation environment. The work surface and surrounding area are neutral and have low gloss. To avoid interference from external light, external light should not directly illuminate the opening of the observation box. After the lamp is illuminated for 20-30 minutes, the color temperature, color rendering index, and illumination are optimal. The product to be tested should be placed in the middle of the bottom of the light box. When you need to compare the color of two or more items, they should be placed side by side and tightly. The observation angle is preferably a 90° light source and a 45° line of sight. (Fig. 1) The light source is vertically irradiated onto the object to be inspected, and the observer observes at 45°.
