Precision Liquid Colorimeters
The liquid colorimeter series—TS4003, TS4010, and TS4020—delivers exceptional precision in liquid color analysis with D/0 optical geometry, full-spectrum LED lighting (360-780nm), and intelligent zero calibration. Capable of measuring transmittance, diverse color indices (e.g., Platinum-Cobalt, ASTM D1500), and achieving rapid results in 0.8 seconds, these instruments ensure repeatability within ΔE*ab ≤0.015 and inter-device consistency ≤0.25ΔE. Ideal for pharmaceuticals, petroleum, food, and packaging industries, they offer versatile accessories, PC software integration, and options like touchscreen displays (TS4010/TS4020) or micro-transmission measurement (TS4020). Their robust design supports quality control with efficiency and reliability.
Download
Introduction
Liquid colorimeters are essential tools for quantifying color properties in liquids, critical for industries requiring stringent quality standards. The TS4003, TS4010, and TS4020 models represent a series of high-precision instruments designed for accurate colorimetric analysis. Utilizing diffuse illumination and 0° viewing (D/0 geometry), these devices comply with international standards like CIE No.15, ASTM, and GB/T, ensuring reliable measurements for applications ranging from pharmaceutical liquids to industrial oils. With wavelengths covering 360-780nm, they provide comprehensive data on transmittance, color spaces, and specialized indices, making them indispensable for labs and production facilities.
Key Features
Optical Excellence: All models employ D/0 optical structure, which mimics human perception under diffuse light, enhancing color accuracy. This geometry, combined with a full-spectrum LED source, guarantees stability across tests. The dual-array silicon photodiode sensor (40 groups) enables simultaneous measurement of spectral curves, transmittance (0-200% range), and color differences, with a semi-bandwidth of 5nm and 10nm wavelength intervals.
Performance and Precision: These colorimeters boast outstanding repeatability—spectral transmittance deviation ≤0.05% and color value ΔEab ≤0.015—ensuring data integrity over time. Inter-instrument error is kept below ΔEab 0.25, facilitating consistent multi-device operations. The fast 0.8-second measurement cycle allows over 300 samples per hour, boosted by intelligent zero calibration that adapts to environmental variations.
Colorimetric Versatility: Supporting numerous color spaces (e.g., CIE LAB, LCh, HunterLab) and difference formulas (ΔEab, ΔE94), the series also calculates industry-specific indices like APHA/Pt-Co for water clarity, Gardner for oils, EBC for beer, and pharmacopoeia standards (Chinese, European, US). This flexibility meets diverse needs, from sugar color (ICUMSA) to petroleum shades (ASTM D1500).
User-Friendly Operation: The TS4010 and TS4020 feature a 7-inch capacitive touchscreen for intuitive navigation, displaying spectra, color simulations, and pass/fail results. In contrast, the TS4003 relies on PC software for control, emphasizing industrial integration. All models include USB/Bluetooth connectivity, data storage for thousands of samples, and optional accessories like cuvettes (10mm-100mm) and micro-printers.
Durability and Compliance: Built with a Φ40mm integrating sphere, these instruments operate in 0-40°C environments, weigh ~9.6kg, and offer a 5-year light source lifespan (>3 million tests). They adhere to safety norms, with accessories supporting micro-transmission measurements (TS4020 down to 1ml samples) for low-volume applications.
Technical Specifications
Wavelength Range: 360-780nm
Measurement Time: ~0.8 seconds (fast mode)
Observer Angles: 2°/10°
Illuminants: 41 options including D65, A, C, and LED variants
Power Supply: DC 24V adapter
Data Ports: USB, print serial port (TS4010/TS4020 add Bluetooth)
Standard Accessories: Cuvettes, software, transmission black plate
Applications
Widely used in solvents, pharmaceuticals, petroleum, cosmetics, and food/beverage sectors, these colorimeters excel in transmittance testing and color analysis for glass, plastics, films, and packaging. Their ability to handle micro-samples (TS4020) extends utility to R&D and quality assurance in niche industries.
Innovation and Support
PC-based SQCX software enables report generation, data management, and customization, while optional heating controllers and Bluetooth adapters enhance functionality. The series’ focus on accuracy and efficiency aligns with global quality benchmarks, making it a top choice for professionals seeking reliable color measurement solutions.
Differences Between the Three Models
Display and Control:
TS4003: No built-in screen; requires computer software for operation, ideal for automated systems.
TS4010: Includes a 7-inch touchscreen for standalone use, improving field flexibility.
TS4020: Similar to TS4010 but adds Bluetooth connectivity and supports micro-transmission measurement (min. 1ml samples).
Special Features:
TS4003: Focuses on basic high-precision measurement with PC dependency.
TS4010: Emphasizes user interaction with a large display and standard accessories.
TS4020: Offers advanced micro-transmission capability and Bluetooth, suited for low-volume or mobile applications.
Accessories and Connectivity:
All support optional cuvettes and printers, but TS4020 includes micro-transmission fixtures as standard, while TS4003/TS4010 require them as extras. TS4020 also has enhanced data ports for broader integration.
SEO Keywords
liquid colorimeter, color analysis instrument, transmittance measurement, colorimetric indices, D/0 optical geometry, full-spectrum LED, TS4003, TS4010, TS4020, pharmaceutical color testing, petroleum color scale, high-precision colorimeter, industrial color quality control.
