Overview:

intelligent wireless spectral power meter is a new generation of handheld light source light color test instrument, using advanced micro spectrometer, embedded operating system and microcomputer technology integration, 5-inch IPS touch screen to make the field test application more convenient and simple, more in line with the field application scenario parameter test analysis and verification. It can be used for sampling and measurement of light source parameters anytime and anywhere, and can also be connected to PC software test in the laboratory to efficiently analyze and process the test data saved in the field test, with extremely high measurement linearity and accuracy.

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 applications

• 1. 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, factories, greenhouses, and outdoors;
• 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

Product advantages

• 1. Communication mode: USB
• 2. A variety of display methods: PC software
• 3. Multi-platform operation: IPS touch screen control operation

Core devices

• 1. TCD1304DG CCD detector, band response range 380-780nm
• 2. Reinforced coating grating: number of engraved lines: 1200 lines
• 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)

Test advantages

• 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)
• 5. Online test

Optical path characteristics (structure of optical fiber spectrometer)

• 1. A variety of optical inputs: direct cosine correction into the slit or through SM905 fiber (with cosine correction)
• 2. Wavelength range: 380-780nm
• 3. Spectral resolution: ±0.2nm, wavelength resolution:
• 4. Photometric linearity±0.3%
• 5. Stray light: <0.1%
• 6. Cosine correction of photometric probe: error ≤5%, nonlinearity ≤1%
• 7. Absolute value of fatigue error: ≤2%
• 8. Relative indication error: ±5%
• 9. Zero value error: ±1% (FS)
• 10. Letter-to-dry ratio: 300:1
• 11. Range: automatic error±1%
• 12. High-speed data acquisition, integration time: milliseconds
• 13. Focal length 42.5mm symmetrical non-cross H-T optical path
• 14. Communication mode: USB communication
• 15. Dimensions: 156mm*81mm*21.8
• 16. Advanced micro spectrometer technology is adopted, which has higher test accuracy than traditional probes;
• 17. It can be connected to the computer software for testing, and can be connected to the computer to print the test report;
• 18. Color liquid crystal display, good graphic interface, can display spectral waveform, color tolerance ellipse diagram;
• 19. 5-inch IPS touch screen
• 20. Built-in 4200Am lithium battery can be used for more than 16 hours.

Parameters:

• Color Temperature-------------Abbreviation:CCT、Tc-------------Unit:K-------------Range:1000-100000K
• Illuminance-------------Abbreviation:LX-------------Unit:Lux/l x-------------Range:0.1-500K lx
• Irradiance-------------Abbreviation:/-------------Unit:uW / cm2-------------Range:0.1-20000uW/cm2
• Coordinates 1931-------------Abbreviation:x，y-------------Unit:0.0001-------------Range:0.0001
• Coordinates 1960-------------Abbreviation:u，v）-------------Unit:0.0001-------------Range:0.0001
• Coordinates 1976-------------Abbreviation:u′，v′-------------Unit:0.0001-------------Range:0.0001
• Color Rendering Index-------------Abbreviation:CRI（Ra）-------------Unit:0.0001-------------Range:0.-100
• Color Rendering Index-------------Abbreviation:Avg R-------------Unit:0.0001-------------Range:0.-100

• Relative Spectral Power Distribution-------------Abbreviation:P（λ）
• Color Tolerance-------------Abbreviation:SDCM-------------Unit:0.1
• Peak Wavelength-------------Abbreviation:/-------------Unit:nm
• Dominant Wavelength-------------Abbreviation:/-------------Unit:nm
• Centre Wavelength-------------Abbreviation:/-------------Unit:nm
• Centroid wavelength -------------Abbreviation:/-------------Unit:nm
• Half Width-------------Abbreviation:/-------------Unit:nm
• Color Purity-------------Abbreviation:Purity-------------Unit:%
• Color Deviation-------------Abbreviation:duv-------------Unit:0.00001
• Light Dark Visual Ratio-------------Abbreviation:S/P-------------Unit:0.0001
• Candela ()-------------Abbreviation:E(fc)-------------Unit:0.01
• Red Ratio-------------Abbreviation:/-------------Unit:%
• Green Ratio-------------Abbreviation:/-------------Unit:%
• Blue Ratio-------------Abbreviation:/-------------Unit:%
• CIE1931 RGB Stimulus Value X,Y,Z
• CIE1931
• CIE1960
• CIE1976
• Chromatic tolerance Sturm-------------National standard, ANSI standard, EU ERP standard
• Color rendering index kerry-------------Circular plot of color rendering index
• The color rendering index is pulled-------------Histogram of the chromogenic index
• PPFD-------------Abbreviation:umol/m².s
• YPFD-------------Abbreviation:umol /m².s
• PAR-------------Abbreviation:（W/㎡）
• PUR-------------Abbreviation:（W/㎡）
• Correlated color temperature Tc
• Illuminance lx
• Irradiance Ee(W/m²)
• Color coordinates (x,y), (u,v), (u′,v′)
• Relative spectral power distribution P(λ)

• Color rendering index Ri (i=1~15)
• Color rendering index CRI (Ra); AvgR
• Color rendering index (spatial diagram)
• Color coordinate diagram CIE1976 CIE1960 CIE1931
• Color Tolerance Diagram SDCM (McAdam Ellipse, Rectangular Frame and CIEu'v' Circle National Standard, ANSI Standard, EU ERP Standard)
• Dominant wavelength, peak wavelength, center wavelength, centroid wavelength, half width
• Ratio of light and dark vision to S/P
• The blackbody deviates from Duv
• Candlelight
• Color purity, red ratio, green ratio, blue ratio, CIE1931 trichromatic stimulation values X, Y, Z
• Transmittance %

Main specifications:

• Wavelength range:380nm～780nm
• Spectroscopic mode:Telephoto cross asymmetric CT spectroscopy system
• Sensor: High-precision CCD
• Spectral Bandwidth(FWHM): 2nm
• Spectral resolution: 0.1nm
• 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
• Photosensitive surface: Ф10mm
• Screen type:MOBILE PHONE, COMPUTER, IPAD, 3.5-INCH TOUCH SCREEN
• Display type: PC software, APP, applet, touch screen
• Accuracy of color coordinates: ±0.0015 (better than ±0.0005 standard light source relative to traceability to NIM)
• Color temperature range: 1,000K～100,000K

• Stray light: ≤0.3%
• Illuminance measurement range: 0.1～500K lx
• Measurement mode: Single test/continuous test
• Language patterns: Chinese and English can be switched
• Spectral display mode: Spectral distribution map
• The data shows the pattern :You can slide up and down to display all parameters
• Graphical display mode: CIE1931 Chromaticity Diagram CIE1960 Chromaticity Diagram CIE1976 Chromaticity Diagram Elliptical Diagram of Color Tolerance Circular Diagram of Color Rendering Index Histogram
• Integration time: 50µs～10000ms
• Save format: SOURCE FILES/PDF/EXCEL, ETC
• Communication interface: Type-C, Bluetooth
• 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: 4G 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: 115mm (height) × 58mm (width) × 18mm (thickness) / Approx. 200g without accessories (including battery)