Automatic Colorimeter is the first new instrument in the industry developed by the company to automatically measure all color and whiteness parameters. It is widely used in paper making, printing, textile printing and dyeing, ceramics, building materials, chemicals, food, salt production and other industries and other production and commodity inspection departments that need to determine the color and whiteness of objects.

Application Range

Paper, cardboard, plastic, pulp
Powder for salt, industrial salt, starch, calcium carbonate, talcum powder, etc.
Chemical pulp, cotton, chemical fiber, textiles
Food, ceramics, enamel, building materials

Application Function

Measure the color of the object
Measuring CIE whiteness (Gantz visual whiteness) W10 and color cast value Tw10
Measure ISO whiteness (R457 blue lightness) and Z whiteness (Rz)
Measure the fluorescence whitening produced by the emission of fluorescent substances (the sample contains fluorescent whitening)
Measure the whiteness of building materials and non-metallic mineral products WJ
Measure Hunter Whiteness WH
Measure the whiteness and color of the fiber (supporting fiber sampler)
Measure the whiteness of the powder, Lab and color difference
Measure yellowness YI, opacity OP, light scattering coefficient S, light absorption coefficient A, transparency, ink absorption value

Product Features

The advanced electromechanical integration design eliminates the original manual turning handwheel, which solves the tedious test (it must be rotated 4 times to test the whiteness and chromaticity), and solved the positioning error of the hand wheel rotation, realize one-click test whiteness and chromaticity
The motherboard adopts the latest technology and new design. The CPU adopts 32-bit ARM processor, which improves the processing speed of the instrument and makes the calculation data more accurate and faster.
Using 5-inch TFT true color LCD touch screen display, the operation is more user-friendly, new users can also master the use method within 1 minute.
Increase data cache for users to back up, view, and compare historical data
The reference can be either physical or data. The instrument can store up to ten reference information
The instrument has a memory function, even if the power is turned off for a long time, the useful information such as zero adjustment of the memory, calibration, standard sample and reference sample will not be lost.

Key Technical Parameters

Power Supply: AC (100–240)V, (50/60)Hz 50W
Working Environment: (10–35)℃, Humidity ≤85%
Sample Size: Test plate diameter ≥30mm, thickness ≤40mm
Indication Accuracy: Chromaticity coordinate ≤0.0001, others 0.01
Data Stability: ≤0.1 (after 30min preheating, ±5℃)
Repeatability Accuracy: Rx, Ry, Rz ≤0.03, chromaticity coordinate ≤0.003, R457 ≤0.03
Specular Reflectance Accuracy: ≤0.1
Print: Built-in thermal printer
Communication Interface: RS232
Dimension: 380(L)×260(W)×410(H) mm
Net Weight: 5kg

Standards

GB/T 7973 GB/T 7974 GB/T 7975 GB/T 2679.1
GB/T 1543 GB/T 10339 GB/T 12911 GB/T 22880
GB/T 24288 GB/T 3979 GB/T 2913 GB/T 13025.2
GB/T 5950 GB/T 8424.1 GB/T 8424.2 GB/T 8424.3
GB/T 9338 GB/T 9984 GB/T 13173 GB/T 13835.7
GB/T 4739 GB/T 6688 GB/T 11186 GB/T 11942
GB/T 22427.6 QB/T 1503 QB/T 2789
ISO 2469 ISO 2470 ISO 2471 ISO 9416 ISO 11475

Why Choose the Colorimeter?

The Automatic Colorimeter ensures accurate color and whiteness testing with its one-click design and advanced processor. Its compact build and broad applicability make it a top choice for multiple industries.