Laboratory Equipment
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Product Data Sheet · Laboratory Equipment
Portable Spectrophotometer NPS-200 offers a wavelength range from 360nm to 740nm for comprehensive color analysis. It has apertures of Φ11mm and Φ6mm for versatile measurement. This spectrophotometer supports both SCI and SCE modes for accurate results. It features both a xenon lamp and a full-band LED light source for enhanced performance and extended lifespan. Our unit includes a 3.5-inch full-color screen for easy and clear visualization of results.
| Wavelength range | 360 to 740nm |
|---|---|
| Wavelength interval | 10nm |
| Measuring aperture | Φ11mm, Φ6mm |
| Measuring geometry | D/8, SCI+SCE |
| Simultaneous measurement of SCI+SCE | Support |
| Reflectance range | 0 to 200% |
| Reflectivity resolution | 0.0001 |
| Field angles | 2°, 10° |
| Spectroscopic method | Grating |
| Measurement time | About 1 sec |
| Repeatability | ΔE × ab ≤ 0.02 |
| Inter-instrument agreement | ΔE × ab ≤0.25 |
| Display resolution | 0.01 |
| Sphere size | 40mm |
| Light source | Full-band balanced LED light source + Xenon lamp |
| Sensor | Dual-row high-precision CMOS array sensor |
| Measurement index | Spectral Reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGB chromatic aberration (ΔE×ab, ΔE×cmc, ΔE×94, ΔE ×00), Whiteness (ASTM E313-00, ASTM E313-73, CIE, ISO2470/R457, AATCC, Hunter, TaubeBergerStensby), Yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My, dM), Color Fastness, Color Change Fastness, Tint, (ASTM E313-00), Color density CMYK (A, T, E, M), Isochromatic Index Milm, Munsell, Mask Cap power, force (dye strength, coloring power) |
| 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 | Camera |
| Calibration | Intelligent automatic calibration |
| Calibration mode | BCRA-certified black and white board energy calibration, green board wavelength accuracy calibration |
| Software | Android, iOS, Windows, WeChat mini program |
| Standards | CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 |
| Interface | USB, Bluetooth |
| Screen | Full-color screen of 3.5 inches |
| Battery capacity | Rechargeable, 8000 times continuous tests, 7.2V/3000mAh |
| Light source lifetime | 6 million tests |
| Storage | Instrument: 10000 samples; APP: mass storage |
| Dimension | 233×77×93mm |
| Weight | About 600g |
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