5 Inch Touch Screen Handheld UV Spectrometer 280-950nm Plant Light Spectrum Analyzer

HPS350UVP 280-950nm Hot selling Spectrometer Handheld Spectrometer Spectrum Radiometer

HP350UVP spectrophotometer is a new generation of handheld light source light color test instrument, 5 inch IPS touch screen, using advanced micro spectrometer, embedded operating system and microcomputer technology integration, convenient field testing, making the test more convenient and simple, more in line with the parameter test analysis and verification of field application scenarios. It is suitable for all kinds of plant supplemental light, plant growth solar spectrum, sun room, greenhouse, lamp production and research and development

Test parameters: spectral power distribution, PPFD, PAR and other parameters

(1) Main applications

1. Sunlight PPFD (sunshine, greenhouse, sun room) for plant growth;

2. Biological light (plant fill light, plant factory, etc.);

3. Plant light research (light control and regulation of different growth cycles of plants);

4. Meteorological and agricultural production fields;

5. Research and development of plant grow light fill lamp products, production line quality monitoring and other links

6. Scientific research, academic exchange research, etc

(2) Product advantages

1. Communication mode: USB

2. A variety of display methods: computer, 5 inch IPS touch screen

3. The shape is in line with the ergonomic handheld design, which is convenient and convenient to use.

(3) Core devices

1. TCD1304DG CCD detector is coated with anti-reflection coating to achieve quantum efficiency curve in the plant light region with a band range of 280-950nm

2. Enhanced coating grating: number of lines: 1200 lines, shining wavelength 500nm, spectral response 200-1100nm

3. Enhance collimator and focusing mirror

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)

(4) Test advantages

1. Comparison test, transmittance test, parameter comparison (two modes: rocking and locking)

2. Timing test, timed storage (light attenuation test verification can be carried out)

3. Adjustable wavelength, convenient query (single band is more convenient to view and analyze)

4. Test result correction (test result coefficient correction for different scenarios and environmental changes

optical path characteristics (fiber spectrometer structure)

1. A variety of optical inputs: cosine correction probe, SM905 optical fiber (with cosine correction)

2. Wavelength range: 280-950nm

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%, nonlinear ≤1%

7. Absolute value of fatigue error: ≤2%

8. Long-wave response error: ≤15%

9. Relative indication error: ±5%

10. Zero value error: ±1% (FS)

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. Using advanced micro-spectrometer technology, higher test accuracy than traditional probes;

17. Can be connected to computer software test, can be connected to computer to print 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 for more than 12 hours of use

Parameters

•  Correlated color temperature Tc(K), blackbody deviation Duv
•  Illuminance lx
•  Candle E(Fc)
• Irradiance Ee(W/m²)
• Chromaticity 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 schematic diagram)
•  Color rendering index (spatial schematic)
• Color coordinate diagram CIE1976 CIE1960 CIE1931
•  Color tolerance diagram SDCM (McTAdam ellipse, rectangular box and CIEu'v' circle)
• Main wavelength, peak wavelength, center wavelength, center wavelength, half width
• Light and dark visual ratio S/P
• Color purity, red ratio, green ratio, blue ratio, CIE1931 three primary color stimulation values X, Y, Z
• More functional parameters can be customized