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
Viscosity cups
Application: The flow process (flow) inside an orifice is used to measure viscosity to determine the uniformity of paints, varnishes and other similar products. Viscosity cups are available in two fixed and variable nozzle models.
1- Fixed nozzle
2- Interchangeble nozzle
Density cup (pycnometer:
Application: The pycnometer is used to measure the specific gravity of each unit volume of coatings, adhesives or similar liquids at a temperature
Krebs viscometer:
Application: to measure the viscosity of paint and resin
Manufacturer: TQC Netherlands
Device specifications: Measurability: Ku, CP, g
Range: 40.2 – 141 KU (resolution 0.1 KU), 27 – 5274 cP (resolution 5 Cp)
Standard: ASTM D562-01, ASTM D856, ASTM D1131
Name of the device: Thermograph (temperature data logger)
Application: recording the temperature data of paint baking ovens
Manufacturing company: TQC Netherlands
Model: CURVE-X3
CURVE-X3 is recommended for paint curing ovens due to its easy use and high quality of temperature data recording. TQC IDEAL FINISH software analyzes the recorded data. Three simple steps of operation:
⦁ Connecting the probes to the device and turning on the device key ⦁ placing the device in the box and sending it into the furnace ⦁ Reading the results from the screen or sending them to the printer
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.
Name of the device: Paint and Resin Applicator
Application: applying a coating with a certain thickness on the surface Image Manufacturing company: TQC Netherlands and NEURTEK Spain
1-BAKER FILM APPLICATORS
2–BIRD-TYPE FILM APPLICATORS
3- Sided FILM APPLICATOR
4-TRIPLE RESERVOIR FILM APPLICATOR 90|150 MICRONS
5-MICROMETER FILM APPLICATORS
6-FILMAPPLICATOR FOR SAG AND LEVELLING
7-WIRE BAR COATER
8-SIDED FILM APPLICATOR
9-AUTOMATIC FILM APPLICATORS
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
Thickness gauge of paint and coating, electroplating, galvanization, and electroplating based on metals
1- POSITECTOR 6000 model made by DEFELSKO company in America in head 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 iron.
Non Ferrous (N) series devices for measuring the thickness of paint, glaze, epoxy, Teflon, anodizing, aluminum, etc. are non-ferrous based.
(FNF) series devices are thickness gauges for coating on ferrous and non-ferrous metals and have both high capabilities.
2- Thickness gauge of paint and coating and plating
Dual-purpose based on ferrous metals and non-ferrous metals (Fe/NFe)
Self-contained probe and separate probe made in China
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