Linshang LS175 Color Meter, LS175 Portable Colorimeter β Customized Support, and Linshang LS175 Portable Colorimeter & Color Difference Meter) β a handheld professional grade colorimeter from Linshang Technology designed for accurate color measurement and quality control on textured or rough surface materials such as textiles, leather, wood furniture, etc.
π Key Features
π Large 20 mm Measuring Aperture
This model has a large 20 mm measurement aperture, which captures a bigger area of the material and gives more even color data, particularly useful when measuring textured, uneven or rough surfaces.
π₯οΈ Smart Touch Operation
3.5-inch IPS color touchscreen for easy operation and intuitive menus.
Can be used independently without needing to connect to a phone or PC, though it supports both for extended functionality.
π¨ Color Measurement & Matching
Measures in multiple color spaces like CIE Lab, LCh, Luv, Yxy, CMYK, RGB, Hex.
Integrates multiple standard electronic color charts (e.g., RAL, Pantone, NCS) and can match the closest color codes quickly with ~90%+ accuracy.
π§ͺ Color Difference & QC
Supports common color difference formulas including ΞEab, ΞE94, ΞEcmc, ΞE00, etc.
You can set pass/fail thresholds for quick quality control testing.
π Storage & Connectivity
Built-in storage for custom color databases and comparison records.
Can connect via USB-C or Bluetooth to mobile app or PC software for data management, color sharing, and report generation.
π§ͺ Technical Specifications
Feature Specification
Optical Geometry 45Β°/0Β° (annular illuminate, 0Β° view)
Light Source Full-spectrum LED
Spectral Range 400β700 nm
Measuring Aperture 20 mm
Measurement Time β 1 s
Repeatability ΞE*ab β€ 0.03
Display 480Γ320 IPS touchscreen
Battery Rechargeable Li-ion, ~10,000 measures/charge
Connectivity USB-C & Bluetooth
Language English & Chinese
Operating Temp. 0β45 Β°C, 0β85 % RH
Dimensions / Weight ~86Γ62.5Γ158 mm; ~225 g
π¦ Typical Uses
β Color measurement & matching in materials like textiles, leather, wood, food (meat) surfaces, and other textured objects.
β Color difference quality control on production lines.
β Batch QC and incoming inspection, especially where uniform color sampling over a larger area matters.
β Custom color libraries & reporting workflows via mobile and PC software.
π Extras & Practical Benefits
Built-in calibration white tile on the device bottom (no separate accessory needed).
Measurement positioning plate to help align samples.
Advanced color sensor (AS7261) simulating human visual response for better accuracy.
π Summary
The LS175 Portable Colorimeter is a robust, versatile handheld color measurement tool with a larger 20 mm aperture for improved data uniformity on textured surfaces. Itβs great for industries that require reliable color measurement, quick color matching, and streamlined quality control workflows β all accessible directly from the device or via connected apps/software.
