VTSYIQI Handheld Spectrometer Blue Light Spectral Luminometer Light Illuminometer Spectral Illuminance Meter with Wavelength Range 380-780nm Resolution 0.2nm USB Interface
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VTSYIQI Handheld Spectrometer Blue Light Spectral Luminometer Light Illuminometer Spectral Illuminance Meter with Wavelength Range 380-780nm Resolution 0.2nm USB Interface
Portable light Spectrometer spectral photometer is a new generation of handheld light source light color testing instrument, using advanced micro spectrometer, embedded operating system and microcomputer technology integration, Bluetooth APP, small program to make the test more convenient and simple, one-click sharing, more in line with the field application scenario of parameter testing analysis and verification.
Spectral color illuminance meter It can be used for sampling and measurement of light source parameters anytime and anywhere, and can also be connected to PC software for testing, which can efficiently analyze and process the test data, with extremely high measurement linearity and accuracy. It is suitable for all kinds of screens, projectors, movie screens, LCD screens, point light sources, automotive panels, etc
Handheld Spectral Light Meter Application standards: GB 40070-2021, JJG_245-2018, GB55016-2021, GB/T 5702-2019, GB/T 5702-2019, GB/T 5699-2017, GBT 5700-2008, GBT 24824-2009, GB30734-2014, GBT 9473-2017 and other lighting standards Main test parameters: color temperature (K), illuminance lx, color tolerance SDCM, color rendering index Ra, color coordinates, wavelength nm, color purity (Purity), color saturation (Rg), color fidelity (Rf), color quality index (CQS), light-dark visual ratio (S/P), degree, lambert, color gamut, color gamut coverage, transmittance.
Handheld Brightness Tester Light Spectral Irradiance Colorimeter 1. Point light source and area light source 2. Mobile phone screens, projectors, touch screens, outdoor screens, automotive panel lights, atmosphere lights, etc 3. On-site testing of commercial lighting, health lighting, home lighting, architectural lighting, etc.; 2. Laboratory research and development verification testing; 3. On-site lighting measurement fields such as homes, shopping malls, schools, 4. Research and development of light source products, quality control of production line and other links 5. On-line detection, sorting, real-time monitoring of light source products, etc
Portable light spectrometer Handheld spectrometer 4. Research and development of light source products, quality control of production line and other links 5. On-line detection, sorting, real-time monitoring of light source products, etc 11. Equipped with computer software, it can be connected to the computer to print the test report; 12. Color liquid crystal display, good graphic interface, can display spectral waveform, color tolerance elliptical diagram;
Digital Spectral color illuminance meter 1. TCD1304DG CCD detector, band response range 150-1100nm 2. Enhanced coating grating: number of engraved lines: 1200 lines, shining wavelength 300nm, spectral response 160-800nm 3. Enhance collimation and focusing mirrors 4. 16-bit high-speed AD sampling 5. High-precision stable operation circuit, 6. High-precision optical path, small stray light, elimination of high-order diffraction spectrum (with cloud spectrum filter system)9. Dimensions: 156mm*81mm*21.8 10. Advanced micro spectrometer technology is adopted, which is more accurate than the traditional probe test;
Digital Spectral illuminance meter 1. Comparison test, transmittance test, parameter comparison (two modes) 2. Timing test and timing storage (optical attenuation test verification can be carried out) 3. The wavelength is adjustable, which is convenient for query (single band is more convenient to view and analyze) 4. Correction of test results (correction of test result coefficients for different scenarios and environmental changes)13. 5-inch IPS touch screen 14. Built-in 4200Am lithium battery can be used for more than 16 hours
Light Spectrum Analyzer Spectral Irradiance meter ● Correlated color temperature Tc(K), blackbody deviation Duv ● Brightness cd/m² ● Candle E(Fc) ● Irradiance Ee(W/m²) ●Lambert fl ●Lambert L ● Color coordinates (x, y), (u, v), (u′, v′) ● Relative spectral power distribution P(λ) ● Color rendering index Ra,Ri(i=1~15) ● Color rendering index (long strip diagram) ● Color rendering index (spatial diagram) ● Color coordinate diagram CIE1976 CIE1960 CIE1931 ● Color tolerance diagram SDCM (McAdam ellipse, rectangular box, and CIEu'v' circle)
Light Spectrum Meter ●Lambert fl ●Lambert L ● Color coordinates (x, y), (u, v), (u′, v′) ● Relative spectral power distribution P(λ) ● Color rendering index Ra,Ri(i=1~15) ● Color rendering index (long strip diagram) ● Color rendering index (spatial diagram) ● Color coordinate diagram CIE1976 CIE1960 CIE1931 ● Color tolerance diagram SDCM (McAdam ellipse, rectangular box, and CIEu'v' circle)
Handheld Light Spectrometer 1. A variety of optical inputs go directly into the slit or through the optical fiber 2. Wavelength range: 380-780nm 3. Spectral resolution: 0.2nm 4. Optical field of view lens 5. Stray light: <0.1% 6. High-speed data acquisition, integration time: milliseconds 7. Focal length 72.5mm symmetrical non-crossed H-T optical path 8. Communication mode: USB communication,