CHN SPEC DS-807 ເຄື່ອງວັດແທກແສງສະເປກໂຕຣໂຟໂຕມິເຕີຮູຮັບແສງຂະໜາດໃຫຍ່ (0–200%, 400–700 nm)

Illumination Method : D/8, including specular reflection (SCI)

Integrating Sphere Diameter : 100 mm

Light Source : Full-spectrum balanced LED

Wavelength Range : 400–700 nm

Reflectance Measurement Range : 0–200%, resolution 0.01%

Wavelength Interval : 10 nm

Measurement Aperture : 50 mm

Observation Light Sources : 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, LED-8

Standard Observers : 2° and 10° Standard Observers

Measurement Time : Approx. 1 second

Color Spaces : CIE LAB, CIE LUV, LCh, Hunter Lh, ah, bh, Yxy, XYZ, Munsell, s-RGB, βxy

Chromaticity Indexes : WI (ASTM E313-20, ASTM E313-73, CIE, AATCC, Hunter, Taube, Berger Stensby); YI (ASTM D1925, ASTM E313-20, ASTM E313-73); Tint (ASTM E313-20); Metamerism Index (Milm); Color Fastness to Crocking; Color Fastness to Change; ISO Brightness; R457; A/T/E/M Density; Opacity; Tinting Strength; Intensity

Color Difference Formulas : ΔEab, ΔECH, ΔEuv, ΔEcmc, ΔE94, ΔE00, ΔEab (Hunter), 555 Shade Classification

Repeatability : Standard deviation ΔEab ≤ 0.03

Inter-instrument Error : ΔEab ≤ 0.4

Maximum Data Storage : 10,000 records

Dimensions : 202 × 264 × 152 mm

Weight : Approx. 3 kg

Power Supply : 100~240 V, 50/60 Hz

Measurement Modes : Single measurement, average measurement

Light Source Lifetime : 10 years / 2 million measurements

Display : 7-inch IPS full-view LCD

System Languages : Simplified Chinese, English

Data Interface : USB

Operating Temperature Range : 5–40 °C, RH ≤ 80% (at 35 °C), non-condensing

Storage Temperature Range : -20–45 °C, RH ≤ 80% (at 35 °C), non-condensing

Standard Accessories : Petri dish, black cavity, white calibration plate, data cable, power cable