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: SALT SPRAY
Manufacturer: GOTECH, Taiwan
Application: Creating conditions of salt fog to observe the degree of product degradation
Model: 108 liter, 270 liter and 400 liter
Name of the device: types of Krebs and rotary viscometers in different viscosity ranges
Application: To measure the viscosity of paint and resin and industrial adhesives and liquids
Manufacturer: MYR Spain
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
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
Thickness gauge
The thickness gauge is one of the most essential and basic equipments of paint and resin and industrial coating laboratories. The thickness gauge is used to inspect and measure the thickness of paint and coating, the thickness of plating and the thickness of galvanized, the thickness of anodizing and the thickness of coating on wood, asphalt and concrete. And … is used. Coating thickness measurement is very important in QC discussion in product quality control, process control and cost control of consumables. Among the important industries where the thickness gauge device is used are paint and resin industries, powder paints, traffic paints, construction paints, industry electroplating, aluminum anodizing industry, automobile industry, pipe coating industry, home appliance industry, etc.
This device is available in self-probe and separate probe models.
Ferrous (F) series devices for measuring the thickness of paint, glaze, epoxy, phosphate, hot galvanized, hard, etc. are based on ferrous metals.
Non Ferrous (N) series devices for measuring the thickness of paint, glaze, epoxy, Teflon, anodizing, aluminum, etc. are based on non-ferrous metals.
(FNF) series devices for measuring coating thickness are based on ferrous and non-ferrous metals and have both high capabilities.
The thickness of the non-metal base:
Wood thickness gauge This device is used to measure the thickness of non-metallic and polymer-based coatings such as (rubber, plastic, concrete, wood, asphalt, composite materials, etc.). A thickness gauge is used.
Ultrasonic thickness gauge
The application of this device is to measure the wall thickness of metal, steel, plastic pipes, etc.
After some time, material transfer pipes get corroded and the thickness of the pipe wall decreases. The thickness of ultrasonic gauges by sending ultrasonic waves and its reflection is able to measure the wall thickness of metal and plastic pipes, etc.
Thickness gauges
Paint thickness gauges are used in different fields to measure the thickness of polymer surfaces, concrete, wood, walls, steel and plastic pipes, etc.
Various types of thickness gauges are used to measure paint, glaze, epoxy, and galvanized coatings. Iron base as well as anodizing and Teflon are non-ferrous based. Also, ultrasonic thickness gauges are used to measure the coating on polymer surfaces and to measure the wall thickness of steel and plastic
The types of paint thickness gauges:
1- Thickness gauge of paint and coating and plating
POSITECTOR6000 model (separate and independent probe) made by DEFELSKO company in America
2- Digital thickness gauge of paint, coating and plating
Head probe based on Fe/NFe (ferrous and non-ferrous metals) Made in China, model LD0800
3-Digital thickness gauge of paint, coating and plating
Separate probe based on Fe/NFe made in China
4- Digital coating thickness gauge POSITECTOR 200 model made by DEFELSKO company in America
by ultrasonic method, measuring the thickness of single and three layers on polymer surfaces, concrete, wood, etc.
5- UTG (Ultrasonic Wall Thickness) ultrasonic thickness gauge made by Deflesko company in America
By ultrasonic method, to measure the wall thickness of steel, plastic, etc
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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