详情
Meet the test requiremnets of CIE for photometry
and colorimetry; The photometric, colorimetric, electric test
system is design for LED lamp, energy saving lamp, fluorescent
lamp, high-voltage sodium lamp, high voltage mercury lamp, metal
halide lamp and phosphor to measure relative spectral power
distribution, chromatic coordinates, correlated color temperature,
color difference, rending index, peak wavelength, spectral half
width, dominant wavelength, color purity, luminance, forward
voltage, forward current, reversed breakdown voltage,
reverse-leakage current etc.
NEW
FUNCTIONS
1、Adopt fast scan system to increase the speed
obviously, all waveband scan can be finished in
*0s.
2、Using RS****-C interface or USB shift to RS****-C
interface. It is operated under the system of windows***0 or
windows XP.
3、Rapid negative pressure automatic adjustment not only
shortens the measure time, but also greatly reduces the instrument
of wear and tear.
4、The instrument can self-calibrate system error, and
enter into measure state for timer function.
5、Monitor environmental temperature and temperature in
sphere simultaneously so that make the data more
reliability.
6.、you are freely to choose that displaying and printing
spectrum power distribution in coloring way or not.
7、Chromaticity diagram and color difference diagram can
freely changed in the test report. It suits for testing various
light sources.
8、Adopt a higher conversion of
A/D，so that the measuring sensitive and repeatability
are higher.
THE MAIN CHARACTERISTICS AND SPECIFICATIONS
● Range of wavelength: **0－**0nm(special order:
**0nm***0nm)
● Accuracy of wavelength: ±0.2nm；
● Repeatability of wavelength: ±0.1nm；
● Spectral sample interval: 5nm; (special order:
1nm);
● Luminosity linearity: 0.3％；
● Accuracy of luminosity: class1;
●
Accuracy of chromaticity coordinates: ±0.***3(x, y);
● Range of color temperature:
***0K******0K;
● Accuracy of color temperature: ±0.3％
●Range of color
rending index: 0－**0.0;
●Accuracy of rending
index:
±（0.3％rd*0.3）；
● Accuracy of color difference: ±0.5;
●Environment
temperature: ―*0℃∽**0℃；
●Temperature measure
range (in sphere): ―*0℃∽**0℃.
