High-Precision Color Difference Meter, Color Difference Tester, Colorimeter

High-Precision Color Difference Meter, Metal Paint Color Difference Tester, Portable Colorimeter for Plastics and Textiles
Model: LS175 Material: N/A
Color Categories: LS173 (Touchscreen model) – suitable for painted surfaces, metal, plastic, and other materials; LS172 (Touchscreen model) – suitable for paper and printed materials; LS175 (Touchscreen + App + PC software) – suitable for rough, textured surfaces; LS171 (App-controlled) – suitable for painted surfaces, metal, plastic, and other materials; LS170 (App-controlled)
Product Model: LS175
Measurement Aperture: 20 mm
Data Interface: USB, Bluetooth
Suitable Materials: Textured or rough surfaces such as fabric, leather, wood, etc.
Illumination Method: 45/0 (45° ring illumination, 0° reception)
Light Source: Full-spectrum LED
Measurement Conditions: Light source D65, field of view 10°
Measurement Time: Approx. 1 s
Color Spaces: CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Hex
Color Difference Formulas: ΔEab, ΔEuv, ΔE94, ΔEcmc(2:1), ΔEcmc(1:1), ΔE00
Repeatability: Standard deviation of ΔE*ab within 0.03 (Measurement conditions: After warm-up and calibration, the average of 30 measurements of a white board taken at 3-second intervals)
Battery Capacity: Rechargeable lithium-ion battery, 3.7V @ 4000mAh; 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)