Application: Accurately measuring remaining wall thickness of metal pipes, tanks, beams, ship hulls, and other structures through paint and similar coatings.
Background: In many industrial and petrochemical maintenance situations it is necessary to measure the remaining thickness of metal that is subject to corrosion through one or more coats of paint or similar non-metallic coatings. With conventional ultrasonic thickness gages, the presence of paint or similar coatings will cause measurement errors, typically increasing the apparent metal thickness by more than twice the thickness of the paint, due to the paint's much slower sound velocity. Two solutions to this problem are available: echo-to-echo measurement and Thru-Coat measurement.
Thickness gauges(ultra-sonic)
Sub Categories
Specifications H cross hatch cutter is applicable to determine the adhesion of organic coatings by cross-hatching. This instrument is designed for assessing the resistance of paint or related coatings to separation from substrates when a right-angle lattice oattern is cut into the coating, penetrating through to the substrate. The Cross Hatch Cutters conform with the requirements of :BS 3900 E6;BS/EN ISO 2409;ASTM D 3359;GB/T 9286, ,it is economy. Main Technical Parameters: 1.Six working side blades:When the blade edge is not sharp enough, users can loosen the boat type nut and top thrust screw to change blade. 2.Multi-cutting blades spacing:1mm/2mm/3mm 3.The number of square:25squares/100squares
The TIM001is the most popular ultrasonic thickness gauge sold in Australia. It is a low cost, hand-held microprocessor controlled thickness gauge specifically designed for measuring the thickness of metallic and non-metallic materials e.g. aluminium, titanium, plastic, plastics, ceramics, glass and any other good ultrasonic wave-conductor as long as it has parallel top and bottom surfaces.
Introduction:Name: Probe for Ultrasonic Thickness GaugeModel: PT-08 (Lemo 00 connector)Frequency: 5MHzDiameter of the contact proportion: 8mmMeasuring Range: 0.8mm-300.0mmAvaliable Contact Temperature: ﹣10ºC-60ºCApplicaiton: use for all Ultrasonic thickness gauge
1. Capable of performing measurements on a wide range of material, including metals, plastic, ceramics, composites, epoxies, glass and other ultrasonic wave well-conductive materials. 2. Transducer models are available for special application, including for coarse grain material and high temperature applications. 3. Probe-Zero function, Sound-Velocity-Calibration function. 4. Two-Point Calibration function. 5.Coupling status Indicator showing the coupling status. 6. Battery information indicates the rest capacity of the battery. 7. Auto sleep and auto power off function to conserve battery life. 8. Optional software to process the memory data on the PC. 9. Optional thermal mini-printer to print the measured data via RS232 port. 10. Adjust gain function ,can easy to test the cast iron material.
Color 320x240 Pixels Display A-Scan Snapshot Echo-Echo Mode(Thru Paint & Coatings) Stores 100,000 Readings Gain: Low, Medium or High for varying test conditions
*Color OLED 320x240 Pixels Display *Live Simultaneous Color A-Scan and Thickness Display *Control of Gain, Blanking, Gate, Range, Delay, RF and Rectify Modes *Time-based B-Scan Display *Echo-Echo Mode,Thru Paint & Coatings
With its bright, very large, AMOLED display the Cygnus DIVE is simple to operate, providing accurate and reliable thickness measurements, underwater. Depth rated to 300 metres. Available with data logging, topside, HelmetView™ and twin crystal probe options. MSI™ Measurement Stability Indicator - this is a feature exclusive to the Cygnus. When using the DIVE Gauge in Single Echo mode, MSI™ confirms when a reading is stable by turning the thickness measurement numbers from red to yellow.
The Cygnus Underwater is the original diver held subsea multiple echo Ultrasonic Thickness Gauge. It was designed for use by divers undertaking subsea maintenance and surveys 3 decades ago… and today it is still the industry standard. The unit is depth rated to 300 metres and it provides an accurate metal thickness measurement through coatings up to 20mm thick. The bright LED display ensures easy viewing even in poor visibility conditions. The Underwater Thickness Gauge is supplied ready to use as a complete kit with 2 rechargeable batteries in a protective carry case.