Colorimeters Handheld Colorimeter with Aperture Repeatability Φ6mm ΔE*ab≤ 0.03

Colorimeters Handheld Colorimeter with Φ6mm Aperture Repeatability ΔE*ab≤ 0.03

Ⅰ、Key technology

（1）Dual optical path design improves repeatability accuracy dE*ab≤0.03

（2）Innovative 5 micron thick nano-integrated optics

Ⅱ、Product features

（1）Over 30 Measurement Indicators

Calibrated white plate(artificial diamond zirconium material)

• Mohs hardness: 9

• Spectral reflectance >90%

• No discolouration due to changes intemperature and humidity

• No discolouration by oxidation

• Ultra-high strength without scratching

Product model

1ApertureColorimeter

Measuring structure*

D/8，SCI

Measurement

repeatability**

ΔE*ab≤ 0.03

Display accuracy

0.01

Measuring

aperture

Φ6mm

Color Spaces

and Indices

Reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE Luv, XYZ, Yxy, RGB, Color

difference(ΔE*ab, ΔE*cmc, ΔE*94,ΔE*00),WI(ASTM E313-00,ASTM E313-73,CIE/ISO,

AATCC, Hunter, Taube Berger Stensby), YI(ASTM D1925,ASTM E313-00,

ASTM E313-73), Blackness(My,dM),Color Fastness

Source condition

Light source

Measurement

observation method

Calibration

Software support

Guaranteed accuracy

Observer

Integrating

sphere diameter

Standards

Ways of spectral

Sensor

Wavelength interval

Wavelength range

Reflectance determination range

Reflectance resolution

Measurement method

Measurement time

Interface

Screen

* Diffuse illumination / 8° directional reception with specular reflected light included / specular reflected light removed

**White plate calibration with 30 standard deviations measured at 5 second intervals after white plate calibration