4mm 8mm Caliber Colorimeter Color Difference Meter Tester Analyzer with D65 D50 A Light Source Free PC Software Camera Locating and Illumination Location Function

Feature: ❤❤4mm/8mm Aperture Switch. ❤❤Stable Measurement Performance. ❤❤Flexible and Accurate Locating. ❤❤More Measurement Modes. ❤❤PC Software—Realize More Function Expansion. ❤❤Li-ion battery can be repeatedly charged which will save cost. Meanwhile, it can measure more than 3000 times on one charge to ensure the stability of long time measurement. ❤❤Camera locating and illumination location (It has new functions of double locating.). ❤❤Automatic calibration at startup. Technical Specifications: ❤❤Measurement geometry: 8 / d ❤❤Selectable measurement aperture: 8mm / 4mm❤❤ ❤❤Color space: CIEL*a*b*C*h* CIEL*a*b* CIEXYZ CIERGB CIEL*u*v* CIEL*C*h Yellowness & Whiteness Color Fastness ❤❤Color difference formula: ΔE * ab ΔL * a * b * ΔE * c * h * ΔECIE94 ΔEhunter ❤❤Light source: Standard light source D65 D50 A❤❤ ❤❤Light Source Device: LED blue light excitation ❤❤Errors Between Each Equipment: ≤0.40ΔE*ab ❤❤Storage: Storage 100 standard 20,000 samples ❤❤Repeatability: 0.06ΔE * ab measure 30 times the average of the white standard plate ❤❤Weight: 500g ❤❤Size: 205 × 70 × 100 mm ❤❤Power: Rechargeable lithium-ion battery 3.7V@32000mAh ❤❤Battery life: Lamp life is greater than 1.6 million five-year measurements ❤❤Charging Time: 2 hours (first time 8 hours--100% electricity) ❤❤Measuring Times Before Recharging: Measuring Times Before Recharging ❤❤Operating Temperature/Humidity Range: -10~40℃, relative humidity 0~85% with no condensation ❤❤Data Interface: USB interface ❤❤Optional Accessories: micro thermal printer ; Long caliber (optional)Φ8mm lengthened caliber concave parts can be measured

• ❤❤(1)Leading Humanity Design and Convenient Operation ------------Auto White and Black Calibration at Startup,Structure Design in line with Ergonomics,Easy-to-use Operation Interface.
• ❤❤(2)Stable Measurement Performance ------------The average fluctuation of △E is less than 0.06, actually more in 0.03~0.06.Portable structure design which is more conductive to keeping the instrument stable when using.
• ❤❤(3)Flexible and Accurate Locating ------------Camera locating can solve the problem of locating a small area. The minimum width of locating is 4mm.Illumination locating is a fast, simple and convenient locating function.
• ❤❤(4)More Measurement Modes ------------Two measuring apertures (Φ8mm/Φ4mm)for more circumstances;Five color spaces for more color schemes selection;Three light sources for more circumstances.
• ❤❤(5)PC Software—Realize More Function Expansion ------------Be able to perform color difference analysis, color difference cumulative analysis, chromaticity index, color sample database management, simulating object color, etc.