HP320 spectrophotometer, spectrophotometer, illuminance meter, spectral analyzer, color temperature meter, photometric tester

The HP320 handheld spectrophotometer is a new generation of handheld light source on-site testing instrument. By integrating advanced micro spectrometers, embedded operating systems, and microcomputer technology, testing is made more convenient, simple, and convenient. One click sharing makes parameter testing analysis and verification more in line with on-site application scenarios.

The 3.5-inch IPS touch screen allows for sampling and measurement of light source parameters anytime and anywhere, and can also be connected to the machine to print test reports. It can also efficiently analyze and process test data saved in PC software, with high measurement linearity and accuracy.

According to various lighting fixture standards such as 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, SJ-T 11281-20177, GBT 24824-2009, GB/T 5699-2017, etc

Main test parameters: color temperature (K), illuminance lx, color tolerance SDCM (national standard, European standard, Energy Star, etc.), color rendering index Ra, color coordinates, wavelength nm, purity, light to dark visual ratio (S/P), transmittance, spectral power distribution, etc

2. Wavelength range: 380-780nm

3. Spectral resolution: ± 0.2nm, 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: ± 4%

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. Symmetric non intersecting H-T optical path with a focal length of 22.5mm

14. Communication methods: USB communication, Bluetooth

15. External dimensions: 148mm * 60mm * 18.5

16. Adopting advanced micro spectrometer technology, the testing accuracy is higher than that of traditional probes;

17. Can connect to computer software for testing, can connect to computer to print test reports;

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

19. 5-inch IPS touch screen

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