Introduction
An automatic colorimeter is an analytical instrument used to measure the color of a liquid, solid, or powder, by comparing the sample with standard color scales or by measuring the light reflected from or transmitted through the sample, and it is used in the food, beverage, chemical, pharmaceutical, and many other industries for quality control and color assessment. The colorimeter measures the color of the sample by measuring the intensities of the light in the red, green, and blue regions, or by measuring the full visible spectrum, and it calculates the color parameters, such as the L*a*b* values, the Hunter values, or the color difference from a standard; the automatic colorimeter performs the measurement automatically, with the sample placed in a sample cell or presented to the measuring head, and the color is measured and displayed, with features such as calibration with standard plates, the selection of color scales, and data management; the colorimeter provides an objective and reproducible measurement of the color, which is important for the quality control of products whose color is a quality attribute, and it is available as benchtop and portable instruments. Automatic colorimeters are used for measuring the color of foods and beverages, such as the color of flour, sugar, juices, and sauces, for measuring the color of paints, plastics, and textiles, for measuring the color of pharmaceutical tablets, for quality control, for product development, for the assessment of the whiteness, yellowness, and other color attributes, and for many other applications. With their objective color measurement, automatic colorimeters are essential for color quality control.
Automatic Colorimeter LACO-T2010
Automatic Colorimeter provides chromaticity coordinate accuracy of 0.0001 and stability of ≤ 0.1. Utilizes imported diffuse on-axis illumination for precise observation of geometric con...
Standards
ASTM E308-22-Standard Practice for Computing the Colors of Objects by Using the CIE System
ISO/CIE 11664-4:2019-Colorimetry-Part 4: CIE 1976 L*a*b* colour space
ISO/CIE 11664-6:2022-Colorimetry-Part 6: CIEDE2000 colour-difference formula
Complies with the above standards, but is not limited to them.
Features
1. Automatic colorimeter for automated color measurement.
2. Automated colorimeter with sample handling and readout.
3. For routine color and concentration testing.
4. Includes colorimeter, autosampler option, software and manual.
5. Measures multiple samples automatically.
FAQ
Q1: What scenarios is this colorimeter used for?
A: It automatically measures color or concentration across samples with reduced manual handling for routine laboratory QC. Customers in related industries rely on it for routine and quality-control work, and we can match the unit to your intended use.
Q2: What standards does it comply with?
A: It follows relevant colorimetric ASTM/ISO and GB/T standards, with calibration using standards. The relevant parameters are verified during final inspection before shipment, and compliance documentation or test reports can be provided on request for your quality records.
Q3: What is the warranty?
A: The colorimeter carries a 12 to 24 month warranty covering the instrument. Cells are consumables. Damage from misuse is excluded.
Q4: Is it hard to operate?
A: Routine runs are simple after setup, with trained staff for methods. We provide a manual and training.
Q5: What is the lead time?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is calibration required?
A: Performance should be verified periodically using calibrated reference standards, with results logged in the equipment record. Most users perform this check every 6 to 12 months or according to their internal quality schedule. We provide the procedure, reference materials and formal calibration service if required.
Q7: Are consumables universal?
A: These are disposable consumables and should be replaced after use to avoid cross-contamination. They are standard laboratory items available directly from us or from general laboratory suppliers, which keeps running costs low. We recommend keeping a small stock, and bulk pricing is available for regular orders.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include autosamplers, methods and data systems. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.
Q9: Is installation included?
A: No installation is required for this unit. It is ready to run after a simple power connection and the leveling steps shown in the manual. We supply a detailed operation guide and online setup videos, and on-site commissioning can be arranged separately if your facility requires it.
Q10: What samples are compatible?
A: It handles clear liquids within range. It is not for turbid samples without filtration, non-aqueous matrices, or targets outside methods.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.