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Address
4th Floor, Building 4, Millennium Boat, No. 2 Good Luck Road, Yuhang District, Hangzhou City
Product Categories
Hangzhou Yante Technology Co., Ltd
Automatic paper colorimeter
NegotiableUpdate on 05/06
- Model
- Nature of the Manufacturer
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- Place of Origin
Overview
The paper automatic colorimeter is a detection instrument that uses the principle of light reflection to measure the color, color difference, and whiteness of objects. Applied to paper, cardboard, pulp, ceramics; Testing of powders such as cement, starch, and calcium carbonate.
Product Details
Automatic paper colorimeterIt is a detection instrument that uses the principle of light reflection to measure the color, color difference, and whiteness of objects.
Scope of application
Paper, cardboard, pulp, ceramics; Cement, starch, calcium carbonate and other powders.
Product features
Measure the color and color difference of object reflection
Measure D65 brightness (R457 blue light whiteness)
Measure the fluorescence whitening degree generated by the emission of fluorescent substances (sample containing fluorescent whitening agent)
Determine CIE whiteness (Ganzi whiteness W10 and color deviation TW10)
Measure the whiteness of ceramics, building materials, and non-metallic mineral products
Determine the whiteness of Hunter System Lab and Hunter (Lab)
Measure the yellowing and ink absorption values
Measure the opacity, transparency, light scattering coefficient, and light absorption coefficient of the sample
Automatic paper colorimeterProduct Features
Integrated electromechanical design, truly achieving one click testing of whiteness and chromaticity
The ARM processor improves the response speed of the instrument and calculates data more accurately and quickly
The reference sample can be a physical object or data. The instrument can store up to ten reference sample information memories
L can store 10 reference samples and has power-off protection. Calibration data will not be lost after power-off
Collaborate with microcomputer software for communication (purchased separately)
execution 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
technical parameters
serial number |
parameter item |
technical indicators |
1 |
power supply voltage |
AC(100～240)V，(50/60)Hz，50W |
2 |
working environment |
Temperature (10-35) ℃, relative humidity ≤ 85% |
3 |
display |
480X272 dot matrix 5-inch color touch screen |
4 |
light source |
Simulate D65 |
5 |
integrating sphere |
Diameter 150mm |
6 |
sample size |
Test plane ≥ 30mm, thickness ≤ 40mm |
7 |
resolution |
Color coordinates 0.0001, other 0.01 |
8 |
Zero drift |
≤0.1 |
9 |
Indication drift |
≤0.1 |
10 |
Accuracy of indication |
Color coordinates ≤ 0.01 R457 ≤ 0.5 Y ≤ 1.0 |
11 |
repetitiveness |
R457≤0.1, Color coordinates ≤ 0.001, Y≤0.1， △E≤0.2 |
12 |
specular reflection |
≤0.2 |
13 |
Print output |
thermal printer |
14 |
Communication interface |
RS232 |
15 |
External dimensions |
385×280×410 mm |
16 |
Net weight of the instrument |
12.5kg |
Supporting products and consumables
serial number |
Accessory name |
Specification Model |
picture |
standard configuration |
optional |
1 |
Constant pressure sampler |
YT-QY |
|
√ |
|
2 |
Fiber sampler |
|
√ |
