Ultrasonic corrosion thickness Gauge

The ultrasonic corrosion thickness gauge emits high-frequency sound waves into the material through a probe. The sound waves reflect off the bottom surface of the material and return as echoes. The instrument calculates the thickness by multiplying the round-trip time of the sound waves by the material's sound velocity. It is used to measure the remaining thickness of corroded materials such as pipes and containers, and to regularly monitor wall thickness changes during the maintenance of chemical equipment.
Selection
When selecting, consider that the measurement range should cover the thickness of the object being tested, the material's sound velocity should be adjustable for matching, curved surfaces require a small-diameter probe, high-temperature environments necessitate a high-temperature probe, outdoor use calls for dustproof and waterproof models, and calibration requires a standard test block.

Terms

Standards

Instruments

Measurement range 1-225mm, error +/- 0.05mm, support probe automatic zero-point calibrating and two-point calibrating, anti-measurement sound speed to improve accuracy, beyond the preset Film thickness automatic alarm.

$ 243.00

Using the principle of ultrasonic thickness measurement, Display resolution up to 0.01mm, with Probe zero point Adjustment, support Data storage and backlight display, can be used in dark environment.

$ 248.00

Using 5MHz dual-element Sensor, Measurement range 1~ 125mm, accuracy +/- 0.03mm, with automatic V-way compensation and temperature compensation, suitable for corrosion environment, storage 250 readings.

$ 1345.00

Measurement principle using ultrasonic, Measurement range 50~ 3800μm, accuracy +/- (2μm + 3%), suitable for concrete and fiberglass substrate Coating thickness detection.

$ 2939.00

Measurement range 1~ 200mm, resolution 0.01mm, using ultrasonic technology to accurately measure material thickness, adapt to different Frequency Probe, can measure serious corrosion surface and paint surface.

$ 396.00

With emission-echo and echo-echo two thickness measurement modes, Measurement range 0.65~ 600mm, Probe type can be automatically identified and zero point calibrated, support anti-measurement Speed of sound function to improve accuracy.

$ 667.00

Measurement principle using ultrasonic, Measurement range 13~ 1000μm, accuracy +/- (2μm + 3%), suitable for wood, plastic and other substrates polymer Coating thickness detection.

$ 2652.00

Measurement range 0.75-350 mm, can store 2000 sets of data, with adjustable Speed of sound, upper and lower limit alarm and coupled prompt functions, suitable for harsh environments and supports high temperature Probe.

$ 283.00

Measurement range 1.00mm~ 300mm, error +/- (0.5% H + 0.05) mm, suitable for rough surface and paint, support USB and Bluetooth data output.

$ 404.00

Using Ultrasonic Sensor Technology, Measurement range 1~ 200mm, resolution 0.1mm, with Strong Transmitting Power and Broadband Receiving Sensitivity, suitable for rough surface and paint measurement.

$ 356.00

Measurement range 1.5~ 200mm, error +/- (0.5% H + 0.2) mm, with low voltage prompt function, portable design for outdoor use, suitable for thickness measurement of various materials such as metals, ceramics, plastics.

$ 315.00

Measurement range of 1.5~ 200mm, error +/- (0.5% H + 0.2) mm, suitable for rough surface and paint measurement, support a variety of material thickness detection.

$ 243.00

Using ultrasonic technology implementation nondestructive measurement, Measurement range 13~ 1000μm, accuracy +/- 3%, support multi-coating system analysis, with weatherproof protection and a variety of data transmission methods.

$ 2855.00

Using ultrasonic measurement technology, Measurement range 0.75~ 300mm, error +/- (1% H + 0.1) mm, support single point and scan mode, with Automatic calibration and sound speed reverse measurement function, suitable for harsh environment.

$ 315.00

Using dual crystal probe and ultrasonic pulse reflection technology, Measurement range 0.8-350 mm, the highest accuracy +/- 0.05mm, suitable for a variety of engineering materials, easy to operate.

$ 180.00

Articles

Ultrasonic Thickness Gauge Selection: Technical Considerations for Probe Configuration and Measurement Modes
This article primarily introduces the technical factors to consider when selecting an ultrasonic thickness gauge. In terms of probe configuration, the frequency affects both resolution and penetration depth, while crystal size determines adaptability to curvature and surface conditions. Dual-element probes offer a smaller dead zone compared to single-element probes, and delay-line probes are suitable for thin-wall and high-temperature applications.
Ultrasonic thickness gauge for detecting thick coatings and composite coatings.
Ultrasonic thickness gauges measure coating thickness using the principle of ultrasonic pulse reflection, calculating the result based on the propagation time of sound waves in the material and the speed of sound. When detecting thick coatings and composite coatings, challenges such as acoustic attenuation of the material, unknown sound speed, and signal recognition at multi-layer interfaces must be addressed.
Ultrasonic Thickness Gauge Measures the Thickness of Flexible Packaging Materials
This article introduces the principles, technical points, and operational procedures for measuring the thickness of flexible packaging materials using an ultrasonic thickness gauge. It is based on the principle of ultrasonic pulse reflection, which calculates thickness by measuring the propagation time of sound waves through the material.
The principle of measuring dry film thickness with a coating thickness gauge
Coating thickness gauges measure dry film thickness through non-destructive methods, with commonly used principles including electromagnetic induction, eddy current, and ultrasonic methods.
To determine if an ultrasonic cleaner cleans effectively, first understand the two key parameters: frequency and power.
This article mainly discusses how to achieve thorough cleaning with an ultrasonic cleaner, emphasizing that the key factors are frequency and power. The frequency determines the size and penetrating ability of the bubbles generated during cleaning, while the power provides the necessary energy for the cleaning process.