Alternative models for DNP light boxes - Brand: 3nh Models: CC3100 Very mature products, illuminance, uniformity, color temperature and dimming performance, can completely replace DNP light boxes.
|Light source||3100K(3100K±200k) *4|
|Luminous Source||100 ~ 4400cd/㎡ adjustable|
|Illuminance||250 ~ 10000Lux adjustable|
|Power supply||AC230V 50/60HZ|
|Lighting method||High Frequency lighting method 20KHz|
|Operating humidity||Below 80%(avoid dew)|
|Major diameter dimension||38.5W*34H*15Dcm|
|Luminance plane dimension||
Transmission light box provides a special light source for camera test. It can meet the requirements: High-level lighting homogeneity and Continuous Light Intensity Adjustment, etc.
2. Operating Instruction
a. Connect the power source. Before using, please connect the correct power source with light box.
b. Open power switch, the tubes will light. You can adjust luminance by rotating adjustable switch. Turn lights up clockwise and turn lights down counterclockwise.
c. After checking, turn off the light box by pressing power switch.
1.How to prolong lamp life?
Life cycle of tubes is mainly determined by cumulative usage time and opening times. For example, if daily using time is long and the tubes are opened and switched frequently, then the lamp life will be short. When need to repeat use in an hour, please do not turn off and turn it on again and again. Because lightening a lamp one time is equivalent to continuous use it one hour. If you don’t need to use it for a long time, please turn off the light box in time. When it’s not necessary to use, please avoid switching repeatedly from different light sources for prolong lamp life.
2.Where to buy new lamps and other special light sources when lamp ageing?
The lamps and bulbs used in standard color light box are certificated special light sources which are different with civil light sources. Therefore, you should buy from specialized dealers when the accessories need to be replaced. Our company provides varies standard light box accessories and special light sources.
3.How to clean light box inner wall when it’s dirtied?
If light box inner wall and baseboard have stains such as dust or fingerprint, you can use a white soft cloth dipped with some water to wipe it gently. Do not clean it by hard scratch or by chemicals in order to avoid damaging light absorption part of light box inner wall.
Our products are widely used in mobile phones, modules, monitoring, automotive, security, photography, medical, computers, UAV(unmanned aerial vehicle), VR and industrial cameras and other electronic technology fields.