| Wavelength range |
360nm to 780nm |
| Wavelength pitch |
10nm |
| Half bandwidth |
1.6nm |
| Sensor |
Dual-row high-precision CMOS array sensor |
| Light splitting method |
Concave grating |
| Sphere diameter |
152mm |
| Reflectance range |
0 to 200% |
| Resolution |
0.0001 |
| Light source |
Pulsed xenon lamps and LEDs |
| UV measurement |
Include UV, 400nm cutoff, 420nm cutoff, 460nm cutoff |
| Measurement time |
Single mode < 2s |
| Measuring aperture |
Reflectance: XLAV Φ25.4mm/Φ30mm
LAVΦ15mm/Φ18mm
MAVΦ8mm/Φ11mm
SAVΦ3mm/Φ6mm
Transmission: Φ17mm/Φ25mm (auto aperture size recognition) |
| Operating temperature |
5 to 40°C |
| Storage temperature |
-20 to 45°C |
| Relative humidity |
80% RH (at 35°C) |
| Viewing angles |
2° and 10° |
| Transmittance sample size |
Thickness ≤ 50mm |
| Repeatability |
ΔE × ab≤0.015, Spectral reflectance/transmittance≤0.1% |
| Long-term repeatability |
XLAV chromaticity value: standard deviation ΔE×ab within 0.015 (Any temperature change at 20°C±10°C, measure the white calibration plate every hour within 24 hours) |
| Inter-instrument agreement |
XLAV ΔE × ab 0.2 |
| Illuminants |
A, B, C, D50, 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 |
| Display content |
Spectral data, spectral graph, chromaticity data, color difference data, color difference graph, pass/fail judgment, simulated color, color evaluation, haze, liquid chromaticity, color bias |
| Color space |
CIE LAB, CIE LUV, LCh, Hunter Lab, Yxy, XYZ, Musell, s-RGB,βxy |
| Chromaticity index |
WI (ASTM E313-20, ASTM E313-73, CIE, ISO2470/R457, AATCC, Hunter, Taube, Berger Stensby), YI (ASTM D1925, ASTM E313-20, ASTM E313-73), Tint (ASTM E313-20), Metamerism Index Milm, Staining Fastness, Color Fastness, ISO Brightness, R457, A Density, T Density, E Density, M Density, APHA/Hazen/Pt-Co (Platinum Cobalt Index), Gardner (Gardner Index), Saybolt (Saybolt Index), ASTM Color, Haze Total Transmittance, Hiding Power, Color Strength |
| Color difference |
ΔE×ab, ΔE×CH, ΔE×uv, ΔE×cmc, ΔE×94, ΔE×00, ΔE×ab(Hunter), 555 color classification |
| Measuring geometry |
Reflection: d/8 (diffuse lighting, 8° direction reception)
Transmission: d/0 (diffuse lighting, vertical direction reception) |
| Standards |
CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724/1, DIN5033 Teil7, JIS Z8722 Conditions C, ASTM E1164, ASTM-D1003-07 |
| Interface |
RS-232, USB, USB-B |
| Screen size |
7-inch capacitive touchscreen |
| Storage memory |
8GB |
| Power supply |
DC-regulated power supply |
| Other functions |
Camera framing and positioning
Support horizontal, vertical, and downward measurement methods (with accessories)
Automatic temperature and humidity compensation function |
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