Colorimeters
LABWAN 45/0 Colorimeter with Touch Screen LWCL-45
Model LWCL-45
In Stock
LABWAN handheld multifunctional colorimeter designed with a 45/0 annular illumination geometry. It uses a 3.5-inch IPS capacitive touchscreen to provide an excellent operating experience.
The color analyzer integrates multiple color charts and can quickly match the three closest color codes. It also features a color comparison function and supports various standard color addition methods. The color difference threshold can be set, and the color difference formula can be flexibly selected for rapid QC testing.
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Key Features
- Touchscreen Operation: 3.5-inch IPS capacitive color touchscreen with a 30° tilted viewing angle.
- Fast Measurement: Color results in approximately 1 second.
- Color Matching: Identifies the three closest color codes with up to 90% accuracy.
- CIE Lab Values: Displays color deviations across L*, a*, and b* channels.
- Large Data Storage: Supports customized color databases and industry-specific color cards.
- Multiple Comparison Methods: Compare colors using manually entered values or stored color charts.
- Data Sharing: Import/export color data through mobile apps or PC software.
- Quality Control Mode: Set color-difference thresholds with pass/fail results and ΔL, Δa, and Δb values.
- High Repeatability: Repeatability of ΔE*ab ≤ 0.03 and stated measurement accuracy of 0.01.
- Multiple Color Spaces: Supports Lab, RGB, CMYK, and various color-difference formulas.
- Spectral Reflectance Curves: Provides curves for analyzing sample color characteristics.
- PC & Mobile Software: Compatible with Android, iOS, and Windows for color data management and report generation.
- Measurement Locating Plate: Helps ensure accurate sample positioning.
- Built-in Calibration: Integrated white calibration board in the bottom cap.
- Compact & Portable: Lightweight design for convenient handling and transport.
- Full-Spectrum LED Source: Provides spectral distribution across the visible range.
- 45°/0° Optical Geometry: Supports standardized color measurement under 45° illumination and 0° viewing.
Specifications
| Parameter | Specification |
|---|---|
| Product Name | 45/0 Colorimeter with Touch Screen |
| Model | LWCL-45 |
| Illumination geometry | 45/0 (45° annular illumination, 0° viewing angle) |
| Illumination light source | Full spectrum LED light source |
| Spectral Range | 400-700nm |
| Spectral Interval | 10nm |
| Measuring aperture | 8mm |
| Measurement conditions | Light source D65, field of view 10° |
| Measuring time | About 1s |
| Color space | CIE Lab, LCh, Luv, Yxy, CMYK, RGB, YI-98, WI-98, WI-Ganz, WI-Hunter, WI-R457, HSL, HSV, ITA, Spectra |
| Color difference formula | ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00, ΔE*cmc(1.4:1) |
| Repeatability | Standard deviation ΔE*ab ≤ 0.03 (Measurement condition: the average value of 30 measurements on the white tile at an interval of 3s after calibration) |
| Dimension | 86mm×62.5mm×158mm |
| Weight | About 225g |
| Power supply | Rechargeable lithium battery 3.7V@4000mAh, can measure 10,000 times continuously under full charge |
| Display | 480×320 dot matrix IPS color screen |
| Language | Simplified Chinese, English, Turkey |
| Charging port | USB (Type-C) |
| Operating temperature range | 0~45°C, 0~85%RH (no condensation) |
| Storage temperature range | -25~55°C, 0~85%RH (no condensation) |