Production of domestically produced point type brightness meter

NegotiableUpdate on 05/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The HPSR-3000 point of sight brightness meter is a new era spectral radiometer with a range from ultra-low brightness to ultra-high brightness, high sensitivity, and high speed. Measurement angle 1 Range expansion, corresponding to ultra-low brightness of 0.0005cd/m2 and ultra-high brightness of 500000000cd/m2. When measuring ultra-high brightness products such as LED, no external ND is required for measurement. The update of optical structure, improved sensitivity, and internal system improvement have significantly reduced measurement time. In addition, a color touch screen is used for intuitive operation and improved operability.

Product Details

HPSR-3000Point based brightness meterA new era spectral radiometer with a range from ultra-low brightness to ultra-high brightness, high sensitivity, and high speed. The measurement angle is expanded by 1 °, corresponding to an ultra-low brightness of 0.0005cd/m2 and an ultra-high brightness of 500000000cd/m2. When measuring ultra-high brightness products such as LEDs, no external ND is required for measurement. The update of optical structure, improved sensitivity, and internal system improvement have significantly reduced measurement time. In addition, a color touch screen is used for intuitive operation and improved operability.

瞄点式亮度计

HPSR-3000Point based brightness meterfeature

Adopting a color touch screen, the operability is greatly improved, and the back interface is designed to enhance the functionality of the ride system machine.

technical indicators	content
Bright collection	Electronic cooling linear array sensor
Principle of wavelength dispersion	diffraction grating
optical system	For objective lens: f=82mm F2.5, eyepiece: observation field of view 5 °, visual acuity adjustment range ± 5diopt
Measurement angle	2°/1°/0.2°/0.1°
measure distance	250mm – ∞ (distance from the front end of the objective metal component)
	Measuring diameter (mm)
Measurement angle/measurement distance (mm)	250	350	400	500	600	800	1000	2000	5000
2°	6.5	10	11.7	15.1	18.6	25.4	32.2	66.4	169
1°	3.25	4.99	5.84	7.55	9.26	12.7	16.1	33.2	84.4
0.2°	0.65	1	1.17	1.51	1.86	2.54	3.22	6.64	16.9
0.1°	0.33	0.5	0.59	0.76	0.93	1.27	1.61	3.32	8.44
Spectral wave width	Below 5nm (half wave width)
Wavelength accuracy	± 0.3nm * Hg wave width line
Measuring wavelength range	380 – 780nm
Wavelength decomposition capability	1nm
Measurement Mode	Automatic/manual (integration time/frequency)/external vertical synchronization signal input, FIX (integration time/frequency)
Measurement content	Spectral radiance: mW/cm ²/sr/nm
Measurement function	Radiance Le: mW/cm ²/sr, brightness Lv: cd/m ², CIE1931 chromaticity coordinates xy, CIE1976 chromaticity coordinates u'v 'tristimulus values XYZ, correlated color temperature (Tc; k), blackbody deviation (duv), dominant wavelength (nm), peak wave (nm), CIE color system 2 °/10 °
Measurement brightness range:	2°：0.0005 – 1,500,000 cd/m²　1°：0.0005 – 4,500,000 cd/m²　 0.2°：0.0125 – 100,000,000 cd/m² 0.1°：0.05 – 500,000,000 cd/m²
Accuracy: Brightness:	± 2% (under standard A light source)
Accuracy: Chromaticity (x, y)	色度 x：±0.0015、y：±0.001　(1°：0.0015 cd/m²、0.2°：0.0375 cd/m²、0.1°：0.15 cd/m²)
Repetition accuracy: brightness	1.5% ：0.0005 – 0.005 cd/m²　0.4%： 0.005 – 0.1 cd/m²　0.3%： 0.1 cd/m²
Repetition accuracy: chromaticity	0.005 (0.0005 – 0.005 cd/m²)　0.0015 (0.005 – 0.1 cd/m²)　0.0005 (0.1 cd/m² )
Polarization characteristics	Brightness below 1%, spectral radiance below 2% (400-780nm)
contact method	RS-232、 USB 3.0
	Power supply: Dedicated AC power adapter AC100-240V (50/60Hz))