Portable Spectrophotometer NPS-100 offers two aperture sizes of Φ11mm and Φ6mm, for versatile readings. It employs D/8 geometry with diffuse illumination and an 8° observation angle, supporting SCI/SCE measurements. This unit features a full-wavelength balanced LED light source that covers the 400 to 700 nm range. It incorporates grating spectroscopy technology for accurate analysis. Our spectrophotometer has a 3.5-inch full-color screen for easy navigation and data visualization.
| Measuring aperture |
Two: Φ11mm, Φ6mm |
| Measuring geometry |
D/8, SCI/SCE |
| Light source |
Full-band balanced LED light source |
| Sensor |
Array sensor |
| Repeatability |
ΔE × ab ≤ 0.025 |
| Inter-instrument agreement |
ΔE × ab ≤ 0.25 |
| Display resolution |
0.01 |
| Measurement time |
Less than 2.5 seconds |
| Accuracy |
Metrology level 1 |
| Observer angles |
2°, 10° |
| Sphere size |
40mm |
| Spectroscopic method |
Grating |
| Wavelength interval |
10nm |
| Wavelength range |
400 to 700nm |
| Reflectance range |
0 to 200% |
| Reflectivity resolution |
0.0001 |
| Measurement index |
Reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGB, Color difference (ΔE×ab, ΔE×cmc, ΔE×94, ΔE ×100), WI (ASTM E313-00, ASTM E313-73, CIE, ISO2470/R457, AATCC, Hunter, TaubeBergerStensby), YI (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My, dM), Color Fastness, Tint, (ASTM E313-00), Colour Density CMYK (A, T, E, M), Milm, Munsell, Opacity, Color strength |
| Illuminants |
A, B, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CWF, U30, U35, DLF, NBF, TL83, TL84, ID50, ID65, LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LED-V1, LED-V2 |
| Measurement and observation mode |
Visual |
| Calibration |
Intelligent automatic calibration |
| Software |
Android, iOS, Windows, WeChat app |
| Standards |
CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 |
| Interface |
USB, Bluetooth |
| Screen |
IPS Full Color Screen of 3.5 inches |
| Battery capacity |
Rechargeable, 8000 times continuous tests, 7.2V/3000mAh |
| Light source lifetime |
10 years, 1 million tests |
| Storage |
Instrument: 100 standard samples and 10000 samples; APP: mass storage |
Portable Spectrophotometer NPS-100 is used for precise color measurement and analysis, ensuring consistent quality control in various applications. It is commonly employed in industries such as textiles, automotive, coatings, and cosmetics, as well as in research and laboratory settings.