PM9 Portable Ultrasonic Thickness Gauge
Measurement range: For steel, the upper limit is greater than 10 mm (window mode), depending on the probe, workpiece condition, and instrument settings.
Steel with lower limits of 0.10 mm and 0.05 mm (PM9HF)
Application fields: Precision manufacturing, aerospace, defense industry, automotive manufacturing, special equipment, petrochemicals, and more.
Application areas: Turbine blades, interactive template inspection, ship inspection, material corrosion scanning and imaging, multilayer coating thickness measurement, multi‑channel measurement, conventional material thickness measurement, and thickness measurement of attenuating materials such as cast iron and rubber.
Key words:
Product Classification:
- Product Features
- Applications
- Technical Parameter
- Standard Configuration
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High resolution
In MEV mode, it offers 0.0001 high resolution, with highly stable and repeatable readings, truly achieving micron-level thickness measurement accuracy.
Multi-layer thickness measurement
It can simultaneously measure and display the thickness of up to five independent layers, with each layer featuring 26 individual parameters, and also supports dual-layer, oxide layer, and dual-measurement modes.
Encoder B Scan
It is compatible with a variety of encoding scanners and can quickly identify corrosion and defects while precisely locating them. It is suitable for inspecting corrosion areas and pitting corrosion zones, as well as for inspecting pipelines and ship hulls, and for examining tank wall inspections, among other applications.
Four channels
Four channels perform measurements simultaneously, with each channel’s A-scan displayed in real time. The parameters for each channel are independent, effectively enhancing detection efficiency.
Ultra-large capacity storage
128GB of ultra-large memory that can store A-scan and B-scan parameter configurations, allows you to customize storage names and tag important files, and supports importing and exporting via USB drive.
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· Wheel encoder
Can Rapid Identification of Corrosion and Defects
· Vehicle encoder
Adsorbed on metal pipelines Rapid Identification of Corrosion and Defects
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PM9- Technical Parameters
Measurement Principle P-E (Pulse-Echo Method), 1-E (Interface Wave-Echo Method), E-E (Echo-Echo Method), MEV (Multiple Echo Verification Method) Probe Type Supports delay line probes, contact probes, protective film probes, pencil probes, and immersion probes. Calibration Method Zero probe calibration, sound velocity calibration, single-point calibration, two-point calibration, set sound velocity Upper measurement limit in steel Greater than 10 m (window mode), depending on the probe, workpiece condition, and instrument settings. Measurement lower limit in steel 0.05 mm (50 MHz probe), 0.10 mm (20 MHz probe), 0.13 mm (15 MHz probe) Material Sound Velocity Range 310 m/s–18,699 m/s, and it can also retroactively measure the speed of sound in objects with known thickness. Gain 0–60 dB, supports both automatic and manual adjustment, and supports TDG (Time-Dependent Gain). Resolution 0.1, 0.01, 0.001, and 0.0001 millimeters are available for selection. Probe frequency range 1 MHz–75 MHz Sampling frequency 200 MHz / 400 MHz (High-Frequency Option) Working language Chinese and English optional Measurement unit Millimeters, inches, micrometers, mils, meters per second, inches per microsecond, microseconds, nanoseconds Measurement Update Rate 8Hz, 16Hz, 30Hz, 60Hz, MAX available Turn off the instrument. Optional automatic shutdown after 10, 20, or 30 minutes of inactivity, or manual shutdown. Operating temperature -10°C to 50°C Storage temperature -20°C to 70°C Relative humidity 20% RH to 90% RH External dimensions 215mm × 289mm × 90mm (H × W × D) Weight 4.067kg Working power supply Powered by a 15V 2.6A DC adapter and a portable power bank, with a battery life of 11 hours. Display screen 10.5‑inch touchscreen with a screen resolution of 1920x1280. Rectification Mode RF, Phase‑Inverted RF, Full Wave, Positive Half Wave, Negative Half Wave View Mode A-scan, Time Base B-scan, Encoder B-scan (Encoder B-scan option) Storage 128GB of memory; files can be imported and exported via USB drive. -
PM9 – Standard Configuration
Serial Number Name
Unit Quantity Note 1 PM9 Thickness Gauge Host Taiwan 1 2 Coupling agent Bottle 1 3 Probe (including test report) One 1 4 Probe cable Item 1 5 Power adapter One 1 6 Power bank backup power source One 1 9 Product packaging box One 1 10 User Manual Share 1 11 Certificate of Qualification Share 1 12 Warranty Card Share 1 13 Packing List Share 1 14 Factory Calibration Certificate Share 1
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