Handheld Brightness Spectrometer Company

Handheld Spectral Illuminometer Equipment Details

1Handheld spectral illuminance meterHP350LSpectral luminance meter

The HP350L spectral brightness meter is a new generation handheld light source color testing instrument that combines advanced micro spectrometers, embedded operating systems, and microcomputer technology,Make the testMore convenient and simple, one click sharing, more in line with on-site application scenarios for parameter testing analysis and verification. Sampling and measurement of light source parameters can be performed anytime and anywhere, and can also be connectedPC software testingIt can efficiently analyze and process test data, with measurement linearity and accuracy. Suitable for various screens, projectors, movie screensLCD screens, point light sources, car panels, etc

Application standards:GB 40070-2021、JJG_245-2018、GB55016-2021、GB∕T 5702-2019The GB∕T 5702-2019、GB∕T 5699-2017、GBT 5700-2008、GBT 24824-2009TheGB30734-2014、GBT 9473-2017 and other standards for various types of lighting fixtures

Main test parameters: color temperature（K）、 Illumination 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), brightness visual ratio (S/P), degree, Lambertian, color gamut, color gamut coverage, transmittance.

（1） Main applications

1. Point light source, surface light source

2. Mobile screens, projectors, touch screens, outdoor screens, car panel lights, ambient lights, etc

3On site testing of commercial lighting, health lighting, home lighting, architectural lighting, etc;

2Laboratory research, development, validation testing;

3. On site lighting measurement fields such as home furnishings, shopping malls, schools, factories, greenhouses, outdoor areas, etc;

4. Research and development of light source products, quality control of production lines, and other related processes

5. Online detection, sorting, real-time monitoring, etc. of light source products

（2） Product advantages

1. Communication methods: USB, wireless Bluetooth

2. Multiple display methods: computer, mini program

3. Support secondary development

4. Multi platform operation: computer PC software control operation, mobile phone control operation, IPS touch screen control operation

（3） Core components

1. TCD1304DG CCD detector, band response range 150-1100nm

2. Enhanced coated grating: 1200 lines, shining wavelength of 300nm, spectral response of 160-800nm

3. Enhance collimation mirror and focusing mirror

4. 16 bit high-speed AD sampling

5. High precision stable operation circuit

6. High precision optical path, minimal stray light, elimination of high-order diffraction spectra (with cloud spectrum filtering system)

（3） Advantages of Testing

1. Comparative testing, transmittance testing, parameter comparison (rolling and locking modes)

2. Scheduled testing, scheduled saving (can be verified by light attenuation testing)

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

4. Test result correction (correction of test result coefficients for different scenarios and environmental changes)

two、optical pathfeature(Structure of Fiber Optic Spectrometer)

1. Multiple optical inputs enter the slit directly or through optical fibers

2. Wavelength range:380780nm

3. Spectral resolution: 0.2nm

4Optical field of view lens

5. Stray light:<0.1%<>

6. High speed data acquisition, integration time: millisecond level

7. Focal length 72.5mm symmetrical non crossing H-T optical path

10、Communication method:USB communication、

11Overall dimensions:156mm*81mm*21.8

12Adopting advanced micro spectrometer technology, the testing accuracy is higher than traditional probes;

13Equipped with computer software that can connect to a computer to print test reports;

14Color LCD display, with a good graphic and text interface, capable of displaying spectral waveforms and color tolerance ellipses;

155-inch IPS touch screen

16. Built in 4200Am lithium battery for over 12 hours of extended use