Introduction
A portable colorimeter is a handheld instrument used to measure the color of liquids, solids, and powders, and it is used in the food, beverage, water, chemical, and many other industries for the quality control and the color assessment in the field and in the laboratory. The portable colorimeter measures the color of the sample by measuring the light reflected from or transmitted through the sample, and it calculates the color parameters, such as the L*a*b* values, the color difference, or the values on standard color scales, such as the APHA/Hazen scale for the color of water, and it provides an objective and reproducible measurement, with features such as calibration, the selection of color scales, and data storage; the portable colorimeter is battery-operated and designed for portability, with a compact and rugged construction, and it is used for the measurement of the color at the point of use, such as in the field, on the production line, and in the quality control of incoming and outgoing products, and it is used with the samples placed in a sample cell or presented to the measuring head, and it provides rapid results; the portable colorimeter is used for the color measurement of beverages and food products, for the measurement of the color of water and wastewater, for the measurement of the color of chemicals and pharmaceuticals, for the quality control of paints and coatings, and for many other applications. Portable colorimeters are used in the food and beverage industry, in the water industry, in the chemical industry, in the pharmaceutical industry, in the paint and coating industry, and for many other applications. With their portability, portable colorimeters are essential for on-site color measurement.
Portable Colorimeter LPCO-T2010
Portable Colorimeter measures 0 to 500 using platinum-cobalt colorimetry. It supports absorbance measurements ranging from -0.3 to 3 A with 0.01 resolution. The instrument operates in 5 ...
Portable Colorimeter LPCO-T2011
Portable Colorimeter features storage capacity of 100 standard and 20,000 sample measurements for efficient data storage of large dataset. It has integrated white calibration plate, prov...
Portable Colorimeter LPCO-T2010
Portable Colorimeter offers measuring aperture of Φ8 mm for accurate color readings across various surface materials. The system is integrated with silicon photoelectric diode for high ...
Portable Colorimeter LPCO-T2017
Portable Colorimeter features a data storage capacity of 100 standard pieces and 10000 sample pieces, providing easy storage and management of large data. It features an automated sample...
Portable Colorimeter LPCO-T2016
Portable Colorimeter offers storage temperature between -20 to 50 °C, maintaining the device when stored in different environmental conditions. The colorimeter has a remote monitoring o...
Portable Colorimeter LPCO-T2014
Portable Colorimeter features a repeatability of ΔE ×ab 0.08, detecting color variations for accurate analysis. It offers temperature and humidity sensors for monitoring environmental...
Portable Colorimeter LPCO-T2015
Portable Colorimeter features a humidity range of 0 to 85% for consistent measurements in diverse environmental conditions. It has an blue light source for stable illumination and accura...
Portable Colorimeter LPCO-T2013
Portable Colorimeter features a 45°/0° optical geometry, optimizing the light source for precise color measurements. It includes a color-tolerant measurement mode that ensures accurat...
Portable Colorimeter LPCO-T2012
Portable Colorimeter offers a measurement time of 1.5 s, providing fast and precise sample analysis for increased stability. The system is integrated with a temperature control panel, pr...
Portable Colorimeter LPCO-T2011
Portable Colorimeter features D/8 viewing geometry with + modes for accurate and consistent color measurement. Its advanced optical system ensures consistent, reliable, and repeatable co...
Portable Colorimeter LPCO-T2010
Portable Colorimeter offers 8/d illuminating and viewing geometry combined with a 4mm measuring aperture. It is equipped with advanced a silicon photoelectric diode detector that ensures...
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. Portable colorimeter for field color and concentration measurement.
2. Handheld colorimeter with optical filters and sample vials.
3. For water, environmental and field chemical testing.
4. Includes colorimeter, vials, standards, battery and manual.
5. Measures absorbance or color at selected wavelengths.
FAQ
Q1: What scenarios is this colorimeter used for?
A: It measures color or concentration from absorbance in field water and environmental samples, using selected wavelengths and sample vials for rapid on-site testing.
Q2: What standards does it comply with?
A: It follows EPA/Standard Methods colorimetric procedures, related ISO and GB/T standards, with calibration using standards. Final inspection verifies these parameters before delivery, and the supporting compliance records are available when the order is placed.
Q3: What is the warranty?
A: The colorimeter carries a 12 to 24 month warranty covering the unit. Vials and standards are consumables. Damage from immersion or misuse is excluded.
Q4: Is it hard to operate?
A: Operation is simple after training: blank, measure sample and read concentration. We provide a manual and guidance.
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: Vials are standard or matched, while reagents are method-specific. Ongoing cost includes reagents.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include wavelengths, stored methods, data logging and field cases. 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: The instrument does not need professional installation. After unpacking, connect it to the specified power supply, allow it to stabilize and confirm the self-check passes. The package includes a printed manual, and our support team offers remote assistance throughout setup.
Q10: What samples are compatible?
A: It handles clear colored liquids within range. It is not for turbid samples without filtration, non-aqueous matrices, or targets outside stored methods.
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