Lab Expo Laboratory Colorimeter is a precise and user-friendly instrument designed to offer unmatched accuracy in color matching and analysis for laboratory settings. This advanced colorimeter is engineered to meet the stringent requirements of professionals involved in quality control, research, and product development. Its key feature is a sophisticated color card reading system, which accurately reads colored samples and provides matching color card numbers directly on the screen, streamlining the color selection process.
Equipped with a 2.4-inch LCD display, the colorimeter allows users to view matching color card numbers on the screen, offering an intuitive and efficient way to obtain reference data. The colorimeter’s built-in color chart automatically matches the measured color to three distinct color numbers after each reading, providing a valuable reference for colorists and ensuring precise, repeatable results.
The Lab Expo Colorimeter uses an advanced 8°/d (diffusion illumination) system with SCI (spectral component inclusion), which guarantees accurate and consistent illumination, yielding reliable colorimetric values. Users can view color values in multiple display modes, including Lab*, LCh, ∆E*ab, XYZ, and relative RGB values, making it highly versatile across a range of applications. Additionally, color difference values, whiteness indices (Hunter and Ganz), and yellowness index (YI) provide comprehensive data for more refined color analysis.
This device offers a measurement range for L* values from 1 to 100, with an 8 mm measuring aperture for optimal sample compatibility. Calibration is standardized to ensure precision, while the device’s repeatability, featuring a standard deviation within ∆Eab < 0.08, guarantees consistent results across multiple measurements. The rapid measurement time of just 0.5 seconds allows for efficient data collection in fast-paced environments.
The Lab Expo Colorimeter includes a generous storage capacity, allowing users to save up to 100 sets of standard samples, each capable of storing 100 data groups. This robust data storage capacity supports extensive batch testing and data tracking for research, production, and quality assurance.
Built with portability in mind, the Lab Expo Colorimeter is compact and lightweight at 550 g, with dimensions of 77 x 86 x 210 mm, making it convenient for both laboratory and on-site use. It operates on four 1.5V AA-sized alkaline batteries or nickel-metal hydride batteries and supports a DC 5V power supply. The device includes USB 2.0 and printer interfaces, ensuring seamless data transfer and documentation.
With an LED halogen light source that provides stable illumination, the Lab Expo Colorimeter ensures precise and reproducible color readings. Designed for reliability and ease of use, this instrument is an essential tool for professionals who require exacting standards in color measurement and analysis.
