Calcium Carbonate Whiteness Test Color Meter

Tester Color Meter Device Calcium Carbonate Whiteness test Color Checking Meter

Environment: Temperature (10~35) ℃, Humidity≤ 85％
Display: 480X272 dot matrix 5-inch colour touch screen
Light source: Analog D65
Integrating sphere: Diameter 150mm
Sample Size: Test plate diameter ≥φ30mm while sample thickness≤40mm
Resolution ratio: Chromaticity Coordinate 0.0001, others 0.01
Zero Drift: ≤0.1
Indicating Drift: ≤0.1
Indication accuracy: Chromaticity coordinates≤0.01, R457≤0.5Y≤1.0
Repeatability: R457≤0.1, chromaticity coordinates≤0.001,Y≤0.1,△E≤0.2
Specular Reflectance Accuracy: ≤0.1

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Categories: LABORATORY SCIENCE, Palm Oil Laboratory Equipement, PETROLAB LABORATORY, Pharmacy Manufacturing Tags: Calcium Carbonate Whiteness Test Color Meter, Whiteness Test Color Meter Brand: TRANALAB

Description
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Description

Product Overview
Automatic Colorimeter is a detection instrument for measuring the color, chromatic aberration and whiteness of objects based on the principle of light reflection.

Features At A Glance

Advanced mechatronics design, truly realize one-key testing of whiteness and chroma.
ARM processor improves the response speed of the instrument, and calculates data more accurately and quickly.
The reference sample can be either physical or data. The instrument can store and memorize up to ten reference sample information.
Can store ten reference samples as well as power-off protection, automatically save calibration data if power outage.
Standard RS232 interface, with computer software for communication (Purchased separately)

Product Function

Measure the color and chromatic aberration reflected by the object
Measure D65 brightness (R457 blue light whiteness)
Measure the degree of fluorescent whitening produced by the emission of fluorescent substances (the sample contains fluorescent whitening agent)
Measure CIE whiteness (Gantts whiteness W10 and color cast value TW10)
Measure the whiteness of ceramics, building materials and non-metallic mineral products
Measure Hunter System Lab and Hunter (Lab) whiteness
Measure yellowness, ink absorption value
Measure the opacity, transparency, light scattering coefficient and light absorption coefficient of the sample

Application Range

Paper, cardboard,pulp, plastic;
Salt, cement, starch, calcium carbonate, talc and other powders;
Chemical fiber pulp, cotton, chemical fiber, textiles;.

Execute Standard

GB/T 7973、GB/T 7974、GB/T 7975、GB/T 8940.2、GB/T 1840、GB/T 13025、GB/T5950
GB/T 9338、GB/T 4739、GB/T 1543、GB/T 10339、GB/T 12911、ISO 2470、ISO 2471

Specification

No.	Parameter item	Specification
1	Electric	AC (100～240) V， (50/60) Hz，50W
2	Environment	Temperature (10~35) ℃, Humidity≤ 85％
3	Display	480X272 dot matrix 5-inch colour touch screen
4	Light source	Analog D65
5	Integrating sphere	Diameter 150mm
6	Sample Size	Test plate diameter ≥φ30mm while sample thickness≤40mm
7	Resolution ratio	Chromaticity Coordinate 0.0001, others 0.01
8	Zero Drift	≤0.1
9	Indicating Drift	≤0.1
10	Indication accuracy	Chromaticity coordinates≤0.01, R457≤0.5Y≤1.0
11	Repeatability	R457≤0.1, chromaticity coordinates≤0.001,Y≤0.1,△E≤0.2
12	Specular Reflectance Accuracy	≤0.1
13	Print	Built-in thermal printer
14	Communication Interface	RS232（optional）
15	Dimension	385×280×410 mm
16	Net Weight	12.5kg