High-Precision Color Difference Meter for Plastic Surfaces and Metal Paints

LS173 High-Precision Color Difference Meter for Plastic Surfaces and Metal Paints—Portable Colorimeter
Product Model: LS173
Measurement Aperture: 8 mm
Data Interface: USB, Bluetooth
Applicable Materials: Suitable for use in various general industries, such as plastics, paints and coatings, metal products, ceramics, etc.
Illumination Method: D/8, including specular reflection (SCI)
Light Source: Full-spectrum LED light source
Measurement Conditions: Light source D65, field of view 10°
Measurement Time: Approximately 1 s
Color Spaces: CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Yellowness-98, Whiteness-98, Whiteness-Gauz, Whiteness-Hunter, Whiteness-R457, HSL, HSV, ITA, Spectral Reflectance
Color Difference Formulas: ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00, ΔE*cmc(1.4:1)
Repeatability: Standard deviation of ΔE*ab within 0.03 (Measurement conditions: After warm-up and calibration, the average of 30 measurements of a white plate taken at 3-second intervals)
Battery Capacity: Rechargeable lithium-ion battery, 3.7 V @ 4000 mAh; a single full charge supports 10,000 consecutive measurements
System Languages: Simplified Chinese, English
Charging Port: USB (Type-C)
Operating Temperature Range: 0–45 °C, 0–85% RH (non-condensing)
Storage Temperature Range: -25–55 °C, 0–85% RH (non-condensing)