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PM4 Gen3 Precision Ultrasonic Thickness Gauge

Product Model: PM4 Gen3
Measurement range: 0.13 mm – 28 mm
Application Fields: Aerospace and Defense, Special Equipment Inspection and Testing, Defense Industry, Power Industry, Automotive Manufacturing, Precision Manufacturing, and Other Related Fields
Application Scope: Thickness measurement of thin-walled materials such as titanium alloys, aluminum alloys, aluminum sheets, elevator door panels, small-diameter pipes, electrical cabinets, plastic thin sheets, and carbon fiber.

Key words:

  • Product Features
  • Applications
  • Technical Parameter
  • Standard Configuration
  • IP67 dustproof and waterproof

     

    · Tested to GB/T 4208 standard IP67

     It can be used briefly in water up to 1 meter deep and is suitable for harsh environments such as water and sweat.

    · Can prevent dust from entering.

     Overall prevention of contact and protection against dust penetration.

    Standard probe

     

    · Standard equipped with D15A6 single-crystal delay block probe

     It can measure the thickness of most materials.

     

    Diverse Measurement Interfaces

     

    · Features multiple measurement interfaces

     Minimum/maximum values, difference/reduction rate, raster storage, time-based B-scan, and guided calibration with waveforms.

     

    Data Logger and PC Interface Program

     

    · Built-in data logger in the instrument

     400 grid files, each containing 252 cells, can store a total of 100,800 measurement values and 400 B‑scan images.

    · Host computer software

     Includes Windows-based DataView interface software for exporting data stored in the thickness gauge, as well as for data management and analysis, alarm generation, printing, or saving to Excel-format files.

    High resolution

     

    · Displays a resolution as high as 0.001 mm

     A test block that can truly distinguish between 1 µm.

    · The units of measurement include millimeters, inches, micrometers, and mils.

     Can be selected according to the material, geometric shape, and surface condition of the workpiece being tested.

    Standard rubber protective cover

     

    · Patent sheath

     Free one hand during measurement for convenient operation.

    · Tighten screws without letting go.

     It boasts high flexibility and low-cost advantages, is不易 lost, and allows for convenient battery replacement.

     
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    · PM4Gen3 Application  Cases

     

     

     

     

     

     

     

     

     

     

     

     

     

  • Probe Type

    15 MHz Single-Crystal Delay Block Probe
    Thickness measurement range in steel 0.13 mm ~ 28 mm
    Sound speed range 310 m/s ~ 18,699 m/s
    Calibration Method Slight speed calibration, manual speed setting, material sound velocity table
    Resolution

    0.1mm/0.01in

    0.01mm/0.001in

    0.001mm/0.0001in/0.1um/0.1mil

    Measurement Function Upper/Lower Limit Alarm, Minimum/Maximum Value, Difference/Reduction Rate
    Working language Chinese and English optional
    Measurement unit Millimeters, inches, micrometers, mils
    Display update rate 4 Hz, 8 Hz, 16 Hz available
    Storage capacity 400 grid files, each containing 252 cells, for a total of 100,800 measurement values and 400 sets of B-scan images.
    Storage software Includes PC software, a data cable, and a USB flash drive.
    Display screen 2.4-inch (320×240 pixel) IPS wide-angle color display.
    View Mode

    B-scan, numerical values

    A-Scan, A-Scan/Raster (Option)

    Probe connector Lemo 00
    Communication Interface Mini USB (optional RS232)
    Operating temperature range -10°C to 50°C
    Storage temperature -20°C to 70°C
    Relative humidity 20% RH to 90% RH
    Shell Impact‑resistant and waterproof, with a sealed gasket installed in the housing, compliant with IP67 standards.
    Size 153mm × 76mm × 37mm
    Weight 280g including battery
    Power supply Two AA batteries
    Battery operating time

    Two AA alkaline batteries, 22 hours.

    Two AA lithium batteries, 22 hours.

    Turn off the instrument. Optional automatic shutdown after 5, 10, or 20 minutes of inactivity, or manual shutdown.

     

  • PM4 Gen3 – Standard Configuration

    Serial Number

    Name

    QuantityNote
    1Thickness Gauge Host1 
    2Coupling agent1 
    3Probe (including test report)1 
    4Probe cable1 
    5Sheath1 
    6Communication line1 
    7Communication USB drive1 
    8Product packaging box1 
    9User Manual1 
    10Certificate of Qualification1 
    11Warranty Card1 
    12Packing List1 
    13Factory Calibration Certificate1 

     

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