VTSYIQI UV Spectral Illuminance Meter Ultraviolet Spectrum Radiation Meter with Wavelength Range 200-450 nm High-Precision CCD Sensor 5-inch Touch Screen Spectral Bandwidth(FWHM) 2nm Spectral Distribution Map

About this item

General Conditions: 1. THE VALIDITY OF THE PI IS 3 MONTHS. 2. THE SELLER PROVIDES THE USERS’ MANUALS AND SOFTWARE IN BOTH ENGLISH AND CHINESE. 3. THE BUYER SHOULD KEEP ANY BUSINESS SECRETS INVOLVED IN THIS FILE INCLUDE TECHNOLOGY AND PRICE, AND ALL THE EQUIPMENT’S INTELLECTUAL PROPERTY RIGHTS OWE TO THE SELLER. UNCOVER THE SHELL OF THE INSTRUMENTS WITHOUT WRITTEN PERMISSION FROM THE SELLER IS FORBIDDEN, OR THE MAINTENANCE WILL BE INVALID.

Spectral Irradiance meter Intelligent optical spectrum analyzer is a new generation of handheld light source light color testing instrument, using advanced micro spectrometer, embedded operating system and microcomputer technology integration, making the test more convenient and simple, more in line with the field application scenario of parameter testing analysis and verification.

Handheld Spectral Light Meter Measurable items: 1) Ultraviolet irradiance (uW/c㎡) 2) Ultraviolet hazard irradiance (uW/c㎡) 3) UVA（ uW/c㎡） 4) UVB（ uW/c㎡） 5) UVC（ uW/c㎡） 6) Peak wavelength (nm) 7) Half width (nm) 8) Irradiance (mW/c㎡) 9) Ultraviolet protection coefficient upf 10) Ultraviolet index

Light Spectral Irradiance Colorimeter 11) Spectral data per nm (200-400nm) 12) Maximum irradiance ( μW/cm²) 13) Average irradiance ( μW/cm²) 14) Minimum irradiance ( μW/cm²) 15) Average irradiance ( μW/cm²) 16) Correlated color temperature Tc(K) 17) The blackbody deviates from the Duv

Portable light spectrometer Handheld spectrometer 18) Color coordinates (x,y), (u,v), (u ′,v ′) 19) Relative spectral power distribution P(λ) 20) Color rendering index Ra,Ri(i=1~15) 21) Color rendering index (bar diagram) 22) Color rendering index (spatial diagram) 23) Color coordinate diagram CIE1976 CIE1960 CIE1931 24) Color tolerance diagram SDCM (McAdam ellipse, rectangular box, and CIEu'v' circle) 25) Dominant wavelength, peak wavelength, center wavelength, centroid wavelength, half width

Digital Spectral color illuminance meter 26) Ratio of light and dark vision to S/P 27) Color purity, red ratio, green ratio, blue ratio, CIE1931 trichromatic stimulation values X, Y, Z 28) Color gamut, color gamut coverage 29) TM-30 fidelity Rf 30) TM-30 saturation Rg 31) Color quality index CQS 32) Transmittance 33) More functional parameters can be customized

Digital Spectral illuminance meter Main Characteristics： 1) The measurement speed is up to millisecond. And all the spectral radiometric, photometric, colori metric and phytometric quantities can be obtained; 2) The instrument comes with Bluetooth settings, and the test can be controlled remotely through a mobile phone; 3) The software can be customized for extended functions in compliance with the latest standards or the requirements of customer; 4) The 5" color touch screen widens the vision and simplified the operation with fingertip;