the high-power LED light source system can fully guarantee the consistency of the experimental conditions, and achieves a long life (more than 10,000 hours), high stability and high uniformity (comparable with solar simulators) unmatched by other light sources. LED light sources have unparalleled advantages in the fields of photocatalysis, photodegradation, battery testing, photoluminescence, biology, physical optics, dye chemical industry, petrochemical industry, etc.

LED light source has ultra-high stability and monochromatic light in photoelectrochemical test and photocatalytic reaction experiment, which is unmatched by other light sources.

Instrument advantages

1.All high-power LED single-plant integrated arrays are used.

2.High efficiency, 80% less energy consumption than light sources with the same light efficiency.

3. Good monochromaticity, single spectrum, consistent energy, can be used as standard light source.

4. Realize horizontal and vertical irradiation, adjustable front and rear positions.

5. Achieved a long life, high stability, high uniformity unmatched by other light sources (comparable with solar simulators).

6.the light output intensity can be adjusted arbitrarily and quickly and stably.

7.the heat dissipation of the light source is forced air cooling and the light path and the air path are separated to ensure stable light output.

8.One-key automatically adjusts the height of the light source.

Technical Parameters

items	Parameters
LED wavelength  (16 types, choose one)	365nm, 395nm, 405nm, 420nm, 455nm, 470nm, 500nm, 520nm, 590nm, 620nm, 660nm, 740nm, 810nm, 850nm, 940nm, white light LED(400-780nm)
LED FWHM	20nm
Display	Digital display (DC  voltage and current)
Input power	240W, AC220V, ±0.01%
LED Power	<200W, DC38V, ±0.01%
Working current	<5.0A(0.01A)
Optical output power	20W(±0.1%)
Light output area	the diameter of the light outlet is 50mm, and the condenser lens can be used to adjust the spot diameter of 20~100mm
Irradiation unevenness	<2%
Optical power density	<300mw/cm2(CEL-NP2000 Tested) White light LED(400-780nm)<500mw/cm2
LED bulb life	<10000 hours(365nm<1000hours)
Standard Configuration	Digital display power supply, LED light box, convergence adjustment lens, LMP400 automatic lifting platform (horizontal + vertical irradiation, travel 400mm)
Optional configuration	CEL-LT90  90 ° optical path turning lens, equipped with AREF filter
Dimensions	LED light box: 164x95x145 mm; Power supply: 313x128x118mm