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E-mail
xpp@hopoocolor.com
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Phone
17757194875
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Address
Room 404, Building 1, No. 9 Xiyuan 2nd Road, Xihu District, Hangzhou City, Zhejiang Province
Zhejiang Hongpu Light Color Technology Co., Ltd
HPSR-3000NV night vision spectral radiance meter
Date: 2025-12-19Read: 13
HPSR-3000NV can measure the brightness, radiance, night vision weighted radiance NVIS value, and relative spectral power distribution P (λ) of visible and infrared bands; Color coordinates (x, y), (u ', v'); Related color temperature: Tc; Color rendering index: Ra; Ri (i=1-14) (R15 can be calculated for special cases); Color tolerance; Peak wavelength, half width, color purity, dominant wavelength; Red ratio and other parameters, with a wavelength range of 380-950nm. The equipment follows the GJB1394-92 aircraft interior lighting standard requirements compatible with night vision imaging systems to weight and calculate the night vision radiance value, ensuring the accuracy of aircraft interior lighting and display detection.
Product Features
The absolute value accuracy of spectrophotometry,The measurement time has been significantly reduced, and the measurement speed is faster.
Adopting a constant temperature cooling array detector, it achieves extremely low brightness measurement capability of 0.0005cd/㎡ and an ultra wide brightness measurement range.
There is no V (λ) mismatch error, and the measurement accuracy is high,Adopting designs such as back interface to enhance the functionality of the ride system machine.
technical indicators
technical indicators |
content |
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Bright collection |
Electronic cooling linear array sensor |
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Principle of wavelength dispersion |
diffraction grating |
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optical system |
For objective lens: f=82mm F2.5, eyepiece: observation field of view 5 °, visual acuity adjustment range ± 5diopt |
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Measurement angle |
2°/1°/0.2°/0.1° |
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measure distance |
250mm – ∞ (distance from the front end of the objective metal component) |
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Spectral radiance sensitivity |
NVIS weighted radiance is better than 1.7 * E-11W/(cm2 * sr * nm) |
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Measuring diameter (mm) |
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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) |
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wavelength accuracy |
± 0.3nm * Hg wave width line |
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Measuring wavelength range |
380 – 950nm |
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Wavelength decomposition capability |
1nm |
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Measurement Mode |
Automatic/manual (integration time/frequency)/external vertical synchronization signal input, FIX (integration time/frequency) |
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measurement content |
Spectral radiance: mW/cm2/sr/nm |
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Measurement function |
Radiance Le: mW/cm2/sr, brightness Lv: cd/m2, 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 ° |
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Measure brightness range (* 1) |
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 |
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Accuracy: Brightness (* 1) |
± 2% (under standard A light source) |
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Accuracy: Chromaticity (x, y) (* 1) |
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) |
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Repetition accuracy: brightness (* 2) |
1.5% ：0.0005 – 0.005 cd/m2 0.4%： 0.005 – 0.1 cd/m2 0.3%： 0.1 cd/m2 |
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Repetition accuracy: chromaticity (* 3) |
0.005 (0.0005 – 0.005 cd/m2) 0.0015 (0.005 – 0.1 cd/m2) 0.0005 (0.1 cd/m2 ) |
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Polarization characteristics |
Brightness below 1%, spectral radiance below 2% (400-780nm) |
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contact method |
RS-232C、 USB 3.0 |
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power supply |
Dedicated AC power adapter AC100-240V (50/60Hz) |
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Typical Applications
