Device Name: Pull-off Adhesion Tester
Application: to measure the adhesion of paint and coating
Manufacturer: Defelsko USA
Model: Posi test ATA automatic digital and manual digital models Posi test ATM
Name of the device: paint and coating hardness tester (paint and surface coating scratch test)
Application: It is a tool for testing the hardness and scratch resistance of coating materials such as coatings, lacquers, plastics, etc
Manufacturing company: TQC Netherlands and NEURTEK Spain and AMITTARI Hong Kong
Pen hardness tester: This tool is used with three types of springs
Surface roughness meter or roughness test
Application: To determine the texture of the surface roughness, by determining the amount of vertical changes on the surface compared to the real smooth surface
Manufacturing company: Mitutoyo of Japan and NEURTEK of Spain and AMITTARI of Hong Kong
Model :
1-Sandblast roughness meter
2-Surface roughness gauge (Ra, Ry, Rz)
Roughness is a measure to determine the texture of the surface and it is determined by determining the amount of vertical changes on the surface compared to the actual smooth surface. If these changes are large, it has a rough surface, and if it is small, it is soft. Roughness plays an important role in determining the mutual effect of surfaces and by knowing it, many behaviors of mechanical components can be predicted. In the usual equipment for roughness measurement, which is known as roughness tester or roughness tester, contact method is used and a needle-like head moved on the surface according to the number of oscillations and maximum displacement can determine the surface roughness.
Device name: Taber wear device
Application: To determine the wear resistance of all kinds of products, including paint, leather, plastic, etc.
Manufacturing company: Made by Taiwan’s Gotech company with American Tabera brands
Model: GT-7012-T
Standards: ISIRI 11159, ISO 17076 ، ISIRI 7621, ISO 5470 ، ISIRI 8332, ASTM D 3884
paint and resin Ral
K5 color ral made by Neurtek Spain
K7 color resin made by Neurtek Spain
Colorimeter The colorimeter or calorimeter or color analyzer is one of the equipments of paint and resin laboratories and industrial coatings, among the widely used industries, the colorimeter can be used in lacquer, ink, coating, leather, paper, printing, plastic, electronics, furniture, industries. He mentioned wood, decorations, ceramics, tiles, metals, etc.
Colorimeter The colorimeter device is used to check and analyze the color spectrum and color spectrum coordinates in order to match the color of the standard sample with the color of the produced sample. In this device, the parameters L* A* B* for the standard sample and the produced sample are measured and Finally, the difference between these two samples is determined by the EΔ parameter. ΔE=√((L2-L1)^2+(B 2-B1)^2+(A2-A1)^2)) L A B is the most complete color space that can be seen by humans.
Colorimeter calibration In this model, L indicates Lightness, indicating the lightness of the color from 0 black to 100 white A from -120 red to +120 green B is from +120 yellow to -120 blue.
X-RITE RM200QC colorimeter For complete color analysis and color comparison based on SPECTROCOLORIMETER For applying masterbatch and different color coatings
Features and benefits: – Complete color analysis – Increased color quality control – Show L*a*b*c*h – Draw L*a*b diagram – submit information – PC connection cable – Light and portable
1- RM200QC Model of XRITE company, America 2- NR145 model of 3NH company in China
Name of the device: Grindometer
Application: To determine the size of particles and fine grains of most materials such as paints, varnishes, colored materials, fillers, etc.
Model: two grooves with graded slopes in 3 scales µm (micron), PCU (North), NS (Hegman)
manufacturing company: TQC Netherlands and NEURTEK Spain
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