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VTSYIQI

VTSYIQI UV Spectrometer UV Radiometer Ultraviolet Spectral Color Illuminance Meter with Wavelength Range 200-450 nm Touch Screen for UVA UVB UVC Ultraviolet Irradiation Ultraviolet Hazard Irradiance Analysis

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VTSYIQI UV Spectrometer UV Radiometer Ultraviolet Spectral Color Illuminance Meter with Wavelength Range 200-450 nm Touch Screen for UVA UVB UVC Ultraviolet Irradiation Ultraviolet Hazard Irradiance Analysis

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;

Light Spectrum Analyzer Spectral Irradiance meter 5) The data can be exported as “ Excel ” and “JPG” etc . formats, and it is convenient for view and edit; 6 ) The built-in large storage space can be used for storing the history data and the on-line test data, which is convenient for on-site analysis and comparisons as well as data transmission . 7 ) The compact design makes it hand-held and portable; 8) Equipped with a high capacity and rechargeable lithium ion battery , it can be continuously operated for field measurement.

Light Spectrum Meter Wavelength data output interval 1nm Illumi nance accuracy Level 1 ( ±4% reading ± 1 reading) Color rendering accuracy ±1 Photosensitive surface Ф10mm

Handheld Light Spectrometer 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 9) Powerful software function, it can automatically verify whether the product is qualified according to test results and presetting value. 10) The software owns sending e-mail, updating on-line etc . functions, which is convenient for users

Overview:

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.

Main applications:

  • 1. Testing the UV blocking performance of architectural films, solar films, heat-insulating glass, etc.;
  • 2. Measurement of the radiation intensity of UV sources (sun, UV lamps, etc.);
  • 3. UV disinfection and curing;
  • 4. Meteorological and agricultural production fields;
  • 5. R&D of UV products, production line quality monitoring, etc.
  • 6. UV sterilizers, mosquito killers, shoe factories, leather goods factories, etc.

Main test parameters:

  • 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
  • 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
  • 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
  • 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) T-M-30 fidelity Rf
  • 30) T-M-30 saturation Rg
  • 31) Color quality index CQS
  • 32) Transmittance

Main specifications:

  • Wavelength range:200-450 nm
  • Spectroscopic mode:Telephoto cross asymmetric CT spectroscopy system
  • Sensor: High-precision CCD
  • Spectral Bandwidth(FWHM): 2nm
  • Spectral resolution: 0.2nm
  • x,y coordinate values: x,y accuracy ±0.0015 ; x, y repeatability ± 0.0005
  • Wavelength accuracy: ±0.5nm
  • Wavelength data output interval: 1nm
  • Illumi nance accuracy: Level 1 ( ±4% reading ± 1 reading)
  • Color rendering accuracy: ±1.5%
  • Photosensitive surface: Ф10mm
  • Screen type: mobile phone,computer, IPAD, 3.5-inch touch screen
  • Display type: PC software, touch screen
  • Data display mode:can slide up and down to display all parameters
  • Chromaticity coordinate accuracy: ±0.0015 (relative to a standard light source traceable to NIM with stability better than ±0.0005)
  • Color temperature range: 1,000K～100,000K
  • Stray light: ≤0.3%
  • Illuminance measurement range: 0.1-20000uW/cm2
  • Measurement mode: Single test/continuous test
  • Language patterns: Chinese and English can be switched
  • Spectral display mode: Spectral distribution map
  • Integration time:50µs～10000ms
  • Save format: SOURCE FILES/PDF/EXCEL, ETC
  • Communication interface: Type-C
  • Operating temperature/humidity range: (-10~40)°C, relative humidity<70% (non-condensing)
  • Storage temperature/humidity range: (-20~45)°C, relative humidity<70% (non-condensing)
  • Calibration method: Automatic zeroing
  • Storage capacity: 8G is standard from the factory
  • Power supply mode: Built-in lithium battery/power adapter
  • Duration of continuous work: It can be used for about 16 hours on a single charge
  • The structure of the whole machine: All aluminum alloy engraving
  • Size/weight of the main unit: 156mm (height) × 81mm (width) × 21.8mm (thickness) / Approx. 200g without accessories (including battery)
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