Portable Spectrum-Illuminance Meter
1. Introduction
Portable Spectrum illuminance meter is an equipment integrated the test functions of spectrum, colirmetry, illumiance, radiate and etc. Adopts 5 inch LCD screen to display all kinds of parameters and curve at real time, built-in CCD sensor and advanced information processing chip to ensure the stability of the optical signal. It is easy to operate and can realize site test. This equipment can not only test LED, CFL and HID luminaires, and also can apply to the conditions of stage design, architectural lighting, grow lights and engineering application.
2. Features
1) Long optical system, 2nm resolution, and wider wavelength range. This equipment can test the width spectral like LED, and also can test the narrow spectral like CFL and HID.
2) With the technology of auto zeroing and zero compensation, the max integral time shall be longer and can test the weaker signal.
3) Adopts shutter technology, the min integral time can be 50μs, and can test the stronger signal.
4) Adopts portable design, with features of small volume, high resolution, color display and easy operation.
3. Parameters
Parameter | range | Parameter | range |
spectrum | Long optical cross asymmetric system | illuminance | 5-200000lx |
Spectrum width (FWHM) | 2NM | Color temperature | 1000-100000K |
Spectrum resolution | 0.2nm | X,Y accuracy | ±0.001 | At condition of luminaire A, 2856K, 10000LX |
Sensor | CCD | X,Y repeatability | ±0.0005 |
Sensor array points | 3648 | Illuminance accuracy | ±4% |
Zero mode | Auto zeroing | Rendering accuracy | ±1.5% |
Integral time | 50us-20000ms | Wavelength accuracy | ±0.5nm |
LCD screen | 5 inches, IPS touch screen | Wavelength interval | 1nm |
resolution | 480*854 | AD resolution | 16 bits, 250KSPS |
Test mode | Single/continuous | language | Chinese/English |
Exposure mode | Auto/manual | File save | 8GB SD card |
Spectrum display | 6 parameters for option to display | Data output connector | SD Card/USB2.0 |
Spectrum curve | Dimension (L*W*H) | 163*81*25.8mm |
Data display | Up and down scroll to display all the data | Detector port | Ø 10mm |
Diagram display | CIE1931 chromaticity diagram | Weight | 500g |
CIE1960 chromaticity diagram | Operation temperature | 0~35°C |
CIE1976 chromaticity diagram | Storage temperature | -10~40°C |
SDCM diagram | continuous working hours | >10hours |
CRI circular diagram | Battery capacity | 4000mAh |
CRI histogram | structure | aluminum alloy |
