17 Sep, 2021 1961 Views Author: Cherry Shen

What can be measured using spectroradiometer？

Standards:
Fully meet CIE 177, CIE-13.3 , Optical-Engineering-49-3-033602, and IEEE.

The basis of spectroradiometer measurement is to measure the correspondence between optical radiation and wavelength. Generally speaking, the direct result of spectroradiometer measurement is a curve composed of many separated points. The abscissa (x axis) of each point is the wavelength, and the ordinate (Y axis) is the intensity at this wavelength. Therefore, the performance of a spectroradiometer can be roughly divided into the following categories:
1. Wavelength range (measurable range on the axis);
2. Wavelength ratio (to what extent the signal change can be divided on the X axis);
3. Noise equivalent power and dynamic range (range that can be measured on the Y axis);
4. Sensitivity and signal-to-noise ratio (what degree of signal change can be distinguished on the Y axis);
5. Stray light and stability (is the signal measurement reliable? Is it reproducible);
6. Sampling speed and timing accuracy (how many complete spectra can be collected in one second? Is the time of spectrum collection accurate?)

LISUN Portable Spectroradiometers have the following versions which can measure different parameters:

LISUN Model	Function	Wave Range
LMS-6000	illuminance (lux), E(Fc), Ee(W/m2), Tc (K), Duv Correlated Color Temperature (CCT), Chromaticity Coordinates, CRI, Purity, Peak Wavelength, Dominant Wavelength, Half Bandwidth, Center Wavelength, Centroid Wavelength, Total Color Difference, Brightness Difference, Red-Green Degree, Yellow-Blue Degree, CCT Difference, SDCM Diagram, Spectrum Diagram	380-780nm
LMS-6000B	LMS-6000 Parameters+Blue Light Hazard Weighted Irradiance according to GB/T20145, CIE S009/E:2002	380-780nm
LMS-6000BF	LMS-6000 Parameters+Flicker test, Blue Light Hazard Weighted Irradiance according to GB/T20145, CIE S009/E:2002	380-780nm
LMS-6000F	LMS-6000 Parameters+Flicker test	380-780nm
LMS-6000L	cd/m2, fL, Tc (K), Duv Correlated Color Temperature (CCT), Chromaticity Coordinates, CRI, Purity, Peak Wavelength, Dominant Wavelength, Half Bandwidth, Center Wavelength, Centroid Wavelength, Total Color Difference, Brightness Difference, Red-Green Degree, Yellow-Blue Degree, CCT Difference, SDCM Diagram, Spectrum Diagram	380-780nm
LMS-6000P	LMS-6000 Parameters+PAR, PPFD, YPFD, Blue-purple irradiance Eb, Yellow-green irradiance Ey, Red-orange irradiance Er, Ratio of red and blue radiation Erb_Ratio	380-800nm
LMS-6000S	LMS-6000 Parameters+PAR, PPFD, YPFD, Blue-purple irradiance Eb, Yellow-green irradiance Ey, Red-orange irradiance Er, Ratio of red and blue radiation Erb_Ratio, Rf and Rg according to TM-30	350-950nm
LMS-6000UV	UV-A, UV-B, UV-C and UV total Radiant Irradiance, UV hazard irradiance, UV spectrum, Dominant Wavelength, Peak signal, Start wavelength, End wavelength. Please click here to see the LMS-6000UV Test Report.	200-400nm
LMS-6000SF	LMS-6000 parameters+Flicker+Plant Lighting parameters+TM-30	350-950nm
LMS-6000I	Input and Output Control via RS485	380-780nm
LMS-6000C	LMS-6000 parameter without PC software	380-780nm

What can be measured using spectroradiometer？

LMS-6000 Portable CCD Spectroradiometer

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Surge Generator, EMC Test System, ESD Simulator, EMI Test Receiver, Electrical Safety Tester, Integrating Sphere, Temperature Chamber, Salt Spray Test, Environmental Test Chamber, LED Test Instruments, CFL Test Instruments, Spectroradiometer, Waterproof Test Equipment, Plug and Switch Testing, AC and DC Power Supply.

Please feel free to contact us if you need any support.
Tech Dep: Service@Lisungroup.com, Cell/WhatsApp:+8615317907381
Sales Dep: Sales@Lisungroup.com, Cell/WhatsApp:+8618917996096

Tags：LMS-6000