brief introduction

The THC series high illumination transmission light box is the latest camera testing special light box developed by Shenzhen San'enshi Technology Co., Ltd. This product uses high-power, high illumination, flicker free, long-life, and color temperature stable LED light sources to provide a professional lighting environment for the camera lens evaluation system.

The THC series high illumination transmission light box mainly consists of: box body, handle, test card slot, transmission panel, dimming knob (coarse and fine adjustment knobs), test card fixing screw, power socket, power switch and other components.

PRODUCT MODEL

The THC series high illuminance transmission light box models are named according to different color temperatures of the light box, as follows:

Product Features

1. The uniformity of the transmission surface is greater than 90%.

2. Adjustable illumination, dimming range: 0-120000 Lux, no flicker, two dimming knobs for coarse and fine adjustment, more accurate dimming.

3. Stable light color, with a lifespan of over 10000 hours.

Product specifications

1. Dimensions: 410mm in length, 145mm in width, and 330mm in height.

2. Transmitting surface size: 290mm in length and 220mm in height.

3. Test card slot size: 360mm in length, 8mm in width, and 285mm in height.

4. Operating environment: 0-28 ℃, relative humidity below 85% (non condensing).

5. Input voltage: AC110V 6.8A ； AC220V 3.4A ； 47/63Hz, maximum power consumption of 400W.

6. Net weight: 7.2kg.

Operating instructions

Before powering on, please confirm that the power supply is compatible with this product.

2. Place the probe of the illuminance meter on the transmission surface of the lightbox, and adjust the brightness of the lightbox by rotating the dimming knob according to the required requirements. There are coarse and fine adjustment knobs (as shown in Figure 3). Brighten the light source clockwise and dim it counterclockwise.

3. After adjusting to the desired illumination, preheat for 5-10 minutes. After the light color stabilizes, insert the graphics card into the slot of the lightbox. The picture card is placed in the center of the light box's transmission surface, and after tightening the four fixing screws of the picture card, it can be tested and used.

Maintenance

The free maintenance period for the lightbox is one year.

When maintaining the lightbox, the main power should be turned off and the power cord should be unplugged.

3. Regularly clean and sanitize the lightbox. If there is dust or fingerprints, oil stains, or other stains on the wall panels, bottom panels, or reflective panels of the lightbox, a clean white soft cloth dipped in water or water containing neutral cleaning agents can be used to gently wipe off the dirt. It is strictly prohibited to use hard objects to scrape or chemical solvents to remove dirt, in order to avoid damaging the surface coating of the lightbox wall.

If the surface coating of the lightbox is damaged or discolored, it should be replaced.

5. In case of any malfunction, please contact the manufacturer in a timely manner. Do not replace parts on your own to avoid safety hazards or damage to the lightbox.

precautions

1. Pay attention to using a suitable power supply and check the power label on the back of the lightbox before use.

When placing, ensure a minimum distance of 50cm between each lightbox or between the lightbox and the wall. Ensure a safe distance is maintained between the lightbox and flammable and combustible materials. It should be placed in a well ventilated and cool place (such as a fan or air conditioner blowing wind to the location).

3. It is recommended to use continuously for no more than 2 hours under the highest illumination conditions.

4. The lightbox cannot be used in environments with explosive hazards.

5. Be careful not to place the lightbox near damp areas with water, water pipes, and fire sprinklers. The surrounding environment should be kept dry.

6. Use a clean, lint free white cloth dipped in water or clean water containing a small amount of neutral cleaner to remove stains on the surface of the lightbox. Do not use chemical solvents to wipe or use hard objects to scrape.

When maintaining and replacing the light source of the lightbox, the main power supply should be cut off.