Description
Digital Color Measuring Instrument – Spectrophotometer & Colorimeter for Pigments, Powders, Paint & More
ThisDigital Spectrophotometer & Colorimeter is a high-precision color measuring instrument designed for evaluating and comparing the color of non-transparent materials such as color paste, pigments, powders, granules, masterbatches, paint, food, and pharmaceuticals. With a 50mm large test aperture and D/8 illumination geometry, it delivers superior accuracy and performance for color quality control and color management across industries.
Equipped with advanced spectral sensors and a 7-inch touchscreen display, this instrument supports multiple color spaces, color difference formulas, and spectral reflectance curve visualization. It also integrates with PC software and a mobile app for real-time measurement, data export, color matching, and report printing.
? Key Features:
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Professional Color Analysis: Ideal for QC in pigments, plastic, food, paint, and pharmaceuticals.
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Large Aperture & Sphere: 50mm measurement aperture with a 100mm integrating sphere and patented algorithms for high accuracy.
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High-Precision Measurement: Passes metrology inspections; features <0.03 ΔE*ab repeatability.
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User-Friendly Design: Simply place the sample on top and measure with two clicks on the large touchscreen.
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Multiple Color Spaces & Formulas: Supports Lab, LCh, Luv, Yxy, CMYK, RGB, whiteness/yellowness indexes, and ΔE* variants.
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Spectral Reflectance Curve Display: Visualize reflectance across 400–700nm in 10nm intervals.
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Color Chart Matching: Automatically matches measured color to nearest electronic color chart codes.
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Connectivity & Software: USB and Bluetooth for seamless data export, app integration, and color sharing.
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Report Generation: PC software enables test report printing and result tracking.
? Technical Specifications:
| Parameter | Details |
|---|---|
| Illumination Geometry | D/8 (SCI) |
| Light Source | Full Spectrum LED |
| Spectral Range | 400–700 nm |
| Spectral Interval | 10 nm |
| Measurement Time | ~1.5 seconds |
| Measuring Aperture | 50 mm |
| Display | 7-inch IPS, 1024×600 resolution |
| Color Spaces | Lab, LCh, Luv, CMYK, RGB, Yxy, Whiteness, Yellowness |
| Color Difference Formulas | ΔEab, ΔEuv, ΔE94, ΔE00, ΔEcmc (1:1 / 2:1 / 1.4:1) |
| Repeatability | ΔE*ab ≤ 0.03 |
| Inter-Instrument Agreement | ΔE*ab ≤ 0.4 |
| Power Supply | 100–277V AC, 50/60Hz |
| Dimensions | 21.1 × 26.4 × 15.5 cm |
| Weight | Approx. 3.29 kg |
| Data Transfer | USB, Bluetooth |
| Operating Temp | 0–45°C, ≤85%RH (no condensation) |
| Storage Temp | -25–55°C, ≤85%RH (no condensation) |
Whether you’re conducting lab research, industrial manufacturing, or quality assurance, the LS177 Spectrophotometer & Colorimeter ensures fast, reliable, and highly accurate color measurements every time.
- warranty :1 Year
- model number :LS177
- power :Electronic
- Illumination geometry :D/8, specular component include (SCI)
- Spectral range :400-700nm
- Spectral interval :10nm
- Measuring aperture :50mm
- Repeatability :E*ab Within 0.03
- Dimension :21.1 * 26.4 * 15.5cm (L * W * H)
- Weight :About 3.29kg
- Power supply :100~277V 0.4A 50/60HZ
- Display :7-inch 1024*600 dot matrix IPS color screen
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