Overview:

Intelligent spectrum power meter is a new generation of handheld wireless intelligent spectrum illumi nance meter, which integrates advanced micro-spectrometer, embedded operating system and microcomputer technology, 5-inch high-definition capacitive touch screen, Bluetooth mobile phone APP, applet, PC software. On-site test application is more convenient and simple, one-click sharing, more in line with the parameter

Test analysis and verification of on-site application scenarios. It can sample and measure 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 by on-site test, with extremely high measurement linearity and accuracy.

Main test functions:

Single test, continuous test, timed test, multi-point test, timed save.

Graphical interface:

CIE1931, CIE1960, CIE1976, color rendering index, spectral similarity index, spectral fit

Display interface:

5-inch touch screen, mobile phone APP, WeChat applet, PC software

Save and share format:

Picture format, PDF file, EXCLE original data

Data storage:

Data saved by mobile phone APP, applet, PC software, touch screen are interconnected

Measurable items:

Correlated color temperature Tc (K), blackbody deviation Duv

Illuminance E (lx)

Candlelight E (Fc)

Radiance Ee (W/m²)

Red light radiance Ee (W/m²)

Near-infrared radiance 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 (bar diagram)

Color rendering index (space diagram)

Brightness/darkness ratio S/P

Chromaticity coordinate diagram CIE1976 CIE1960 CIE1931

Color tolerance diagram SDCM (MacAdam ellipse, rectangular frame and CIEu ’v ’ circle)

Dominant wavelength, peak wavelength, center wavelength, centroid wavelength, half width

Color purity, red ratio, green ratio, blue ratio, CIE1931 three primary color stimulus values X, Y, Z

More function parameters can be customized

Main Applications

1. Spectra, energy intensity and spectral power distribution of various infrared light sources

2. Various commercial lighting, indoor lighting and outdoor lighting;

3. Biological lighting (plant supplementary lighting, plant factories, etc.), greenhouses;

4. Research and production development of various light sources;

5. Meteorological and agricultural production fields;

6. R&D of lighting fixtures, plant growth lamps and supplementary lighting products, production

line quality monitoring, etc.

7. Scientific research, academic exchange research, etc.

Core Devices

1 . TCD1304 DG CCD detector, band response range 380-1000 nm

2 . Enhanced coated grating : number of lines : 1200 lines

3. Enhanced collimator, focusing lens

4 . 16 -bit high- speed AD sampling

5. High-precision stable computing 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 (rolling and locking modes)

2. Timing test, timing save (can be used for light attenuation test verification)

3. Adjustable wavelength for easy query (single band is more convenient for viewing and analysis)

4. One-click test and one-click sharing on APP and mini program (friend circle, Weibo, forum, etc.)

5 . Test result correction (correction of test result coefficient for different scenes and environmental changes)

2. Optical path characteristics (fiber optic spectrometer structure)

(1)Multiple optical inputs : direct cosine correction into the slit or through SM905 optical fiber (with cosine correction)

(2) Wavelength range : 380-1000 nm

(3) Spectral resolution : ± 0 . 2 nm, wavelength resolution :

(4) Photometric linearity ±0 .3 %

(5) Stray light: <0 . 1%

(6)Photometric probe cosine correction : error ≤ 5 % , nonlinearity ≤ 1 %

(7)Absolute value of fatigue error: ≤ 2 %

(8)Relative indication error: ± 5 %

(9)Zero value error: ±1% ( FS) (10) Signal-to-noise ratio : 300 : 1

(11) Range : automatic error ±1%

(12) High-speed data acquisition, integration time : millisecond level

(13) Focal length 4 2 . 5 mm Symmetrical non- crossing H-T optical path 6 / 13

(14) Communication mode : USB communication

(15) Dimensions : 186mm*80mm*21.8mm

(16) Using advanced micro-spectrometer technology, the test accuracy is higher than that of traditional probes;

(17) Can be connected to computer software for testing and can be connected to a computer to print test reports;

(18) Color LCD display, good graphic interface, can display spectral waveform and color tolerance ellipse diagram;

(19) 5 -inch high-definition capacitive touch screen

(20) Built-in 25 0 0 Am lithium battery for over 20 hours of extended use

Main specifications

Wavelength range:380nm～1000nm

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

Illuminance accuracy:Level 1 ( ±4% reading ± 1 reading)

Graphics display mode :CIE1931 Chromaticity Diagram CIE1960 Chromaticity Diagram CIE1976 Chromaticity Diagram Color Tolerance Ellipse Diagram Color Rendering Index Circular Diagram Color Rendering Index Bar Diagram T M-30 Fidelity Distribution Diagram T M-30 Chromaticity Change Distribution Diagram T M-30 (Rg/Rf)

Color rendering accuracy: ±1

Photosensitive surface :Ф10mm

Screen type: Computer, 5-inch touch screen

Display type :touch screen

Accuracy of color coordinates: ±0.0025 (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

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 20 hours on a single charge

The structure of the whole machine :All aluminum alloy engraving

Size/weight of the main unit: 160mm (height) × 81mm (width) × 21.8mm (thickness) / Approx. 300g without accessories (including battery)