ART90 Surface Profile Gauge

Surface Profile Gauges are used to measure the profile height of a surface prior to the application of a paint or coating. The ART90 Surface Profile Gauge used in Shot blasting industry, the printing industry, Spraying Anti Corrosion   Industry, According to the selected measurement conditions are calculated from the corresponding parameters, in the liquid crystal display clearly shows all the measured parameters. 

A digital surface profile gauge offers a simple, robust, and easy-to-use solution for assessing the surface profile of shot-blasted metal parts. These surface profile measurement gauges provide instant measurement values and are available in different configurations for checking flat or curved surfaces. With their typical shock-resistant and waterproof design, these devices are perfect for daily use in dusty industrial environments.  Contact us for more information, a price, or to purchase.

Digital Surface Profile Gauge Technical Parameters

Discover the precision and efficiency of our Digital Surface Profile Gauge. Get accurate surface measurements for your projects at competitive prices. Get accurate and fast surface readings with our budget-friendly digital surface profile gauge – order now and see the difference!

Digital Surface Profile Gauge Work Principle

• Integrated design, small volume, light weight, simple structure, easy to use, Intuitive readings and automatic shutdown function.

• Public and imperial units converted, with the average computing power.

• With a mean value calculation, under voltage alarm indicator function.

• Direct measurement of the surface peak-trough height.

• Optional USB data output with connection PC.

• Optional Bluetooth data output choice.

Digital Surface Profile Gauge Work Features:

① User Friendly

• Large buttons ideal for gloved hands

• Easy to use menus in multiple languages

• High contrast color LCD with auto rotate

• High and low reading limit indicators

• Factory calibrated for immediate use

② Accurate

• Measurement capability 5%

• Can be used in accordance with National and International Standards

• Temperature stable measurements

• Statistics are calculated and displayed in real time

• Live and batch readings graph format for instant analysis

③ Reliability

• Repeatable and reproducible measurements

• 2 year gauge warranty

• Supplied with fully traceable Test Certificates

• Batch & Individual readings are date and time stamped

④ Tough

• Sealed, heavy duty and impact resistant

• Dust and waterproof equivalent to IP64

• Suitable for use in harsh environments

• Scratch and solvent resistant display

• Durable gauge and probe construction

⑤ Efficient

• Fast reading rate of 50+ per minute

• Integral and separate probe options to suit your application

• Alpha numeric batch identification

• Compatible with ElcoMaster 2.0 and ElcoMaster Mobile App

• Powersave mode with tap awake

⑥ Powerful

• User replaceable tough tungsten carbide tip - can be used for up to 20,000 readings

• USB and Bluetooth data output to iPod, iPhone and iPad or Android mobile devices

• Stores up to 150,000 readings in 2,500 batches

• Measures profiles up to 20 mils

Why is Surface Profile Measurement Important?

Steel is often abrasive-blast cleaned or otherwise roughened before painting. The peak-to-valley height of the resultant "surface profile" is a critical and determining factor in the performance of applied paint and other protective coatings. A surface profile height that is too low may reduce coating bond strength (adhesion). Too high and the peaks may receive insufficient coverage leading to premature rusting, and often require additional paint (and labor costs to apply it) to cover the anchor profile.

Emerging research over the past 15 years has shown surface profile height is not the only important parameter. Peak density (also known as peak count), the number of peaks in the surface profile per unit area, is a strong determinant of coating adhesion and resistance to corrosion. Studies have found that peak density may be a better predictor of coating performance than peak-to-valley height.  

Surface profile height can also be relevant for other industries, as a way to quantify the profile height of non-skid surfaces, and to evaluate the Concrete Surface Profile (CSP) before applying coatings on concrete.

Contact us for more details about surface profile measurement and gauge solutions.

Advantages of Surface Profile Measurement Gauges

• Easy calibration with a reference surface 

• Large option selection buttons for use with protective gloves 

• Lightweight and ergonomic design for easy transport 

• Measurement range tailored to industry needs 

• Fast and reliable peak-to-valley surface profile measurement 

• Accurately measure surface profile on flat or curved surfaces up to 500μm (20mils)

• Measures both average peak-to-valley and average maximum peak-to-valley height

• Portable, rugged hand-held design is ideal for field use

Digital Surface Profile Gauge Standard Accessories

How to Measure Surface Profile

① Ensure probe is 90° to substrate to ensure accurate readings and calibrate the gauge on a glass zero tile.

② To take one spot measurement, take either 5 or 10 readings within a 100mm (4”) diameter area.

③ The measurement displayed is either the average peak-to-valley height or the maximum reading of the 5 or 10 readings, depending on which measurement mode you have selected.

④ To establish the average surface profile of an area, record 5 spot measurements for each 1m x 1m (3ft x 3ft) area

Digital Surface Profile Gauge Manufacturer, Supplier - AJR

AJR NDT CO LIMITED is reputed leading manufacturer and supplier in china to provide one stop solutions for instruments, equipment and supplies useful in the field of Paint & Coating, Corrosion Testing, Cathodic Protection, Non Destructive Testing (NDT), Welding Inspection instruments.

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other products: AJH720 Pen Hardness Tester