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Ultrasonic Precision Thickness Gauge - PMX Series

Ultrasonic Precision Thickness Gauge - PMX Series
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Ultrasonic Thickness Gauge
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Ultrasonic Precision Thickness Gauge - PMX Series`

Ultrasonic Precision Thickness Gauge - PMX Series provides accurate measurements with A-Scan and B-Scan displays, ensuring precise evaluation across various materials.

The PMX Precision Thickness Gauge offers a resolution of 0.01mm or 0.001mm (0.001"/0.0001") for precise measurements.

  • Auto-Find Feature – Automatically detects measurement points and adjusts display settings.
  • High-Speed Scan – Captures 250 readings per second and displays the minimum measurement after removing the transducer.

Key Features:

  • 0.001mm high resolution
  • Multiple display modes – A-Scan, B-Scan, Pulse-Echo, Echo-Echo
  • Manual or AGC gain control – 110dB range, varies by mode
  • Automatic gain control (AGC)
  • Customizable settings
  • Multilingual display
  • Visual & audible alarms – Adjustable high/low limits
  • Calibration & material selection options
  • High-speed scanning – 250 readings per second
  • Differential mode
  • Minimum thickness alarm
  • 4GB internal memory with data management software

Designed for accurate and efficient thickness measurement across various materials.

Accuracy

  • Pinpoint Accuracy – Measures thin materials with exceptional precision.
  • Flexible & Easy to Use – Identifies the thinnest point of the substrate with maximum accuracy.
 Ultrasonic Precision Thickness Gauge - PMX Series
Ultrasonic Precision Thickness Gauge - PMX Series

Powerful

  • Measurement Storage – Saves each reading for further analysis.
  • Large Memory Capacity – Stores up to 4GB of measurements and waveforms.
  • Easy Data Management – Download data into an inspection application or Software for analysis and reporting.

Intelligent

  • Customizable Pass/Fail Limits – Set limits for individual readings or entire batches.
  • Audible & Visual Alarms – Alerts when measurements exceed set thresholds.
 Ultrasonic Precision Thickness Gauge - PMX Series
Ultrasonic Precision Thickness Gauge - PMX Series

Customizable

  • Customizable Display – Choose the best display mode for your needs.
  • Multiple Options – Readings, Selected Statistics, Bar Graph, Run Chart, and Differential Mode.

Applications

Ultrasonic Precision Thickness Gauge - PMX Series

Precision Machining

Ultrasonic Precision Thickness Gauge - PMX Series

Stamping

Ultrasonic Precision Thickness Gauge - PMX Series

Aircraft

Ultrasonic Precision Thickness Gauge - PMX Series

Automotive

Ultrasonic Precision Thickness Gauge - PMX Series

Thin Plastics

  

Firmware Upgrades

Regular firmware updates are essential for maintaining optimal performance and ensuring compatibility with new features. Keeping your corrosion thickness gauge up to date helps improve accuracy, functionality, and overall efficiency.

Ultrasonic Precision Thickness Gauge - PMX Series Features

  • High-Performance Processing – Powered by a 100MHz DSP platform with FPGA technology.
  • Adjustable 200V Pulser – Choose from 100V, 150V, or 200V settings.
  • Fast Pulse Repetition – Supports up to 250Hz PRF.
  • Variable Pulse Width – Options for spike, thin, and wide pulses.
  • Wide Gain Range – 110dB manual and automatic (AGC) control, based on measurement mode.
  • Time-Dependent Gain (TDG) – Adjustable start and slope for precision tuning.
  • Impedance Damping – Options include 35, 50, 75, 300, 600, and 1500 ohms.
  • Display Choices – Grayscale 1/8 VGA (PMX2-DL) or AMOLED color 1/4 VGA (PMX3-DL).
  • Screen Refresh Rate – 25Hz (B&W), 60Hz (color) for smooth visuals.
  • Transducer Compatibility – Supports Single, Delay Line, and Pencil transducers.
  • Ample Storage – 4GB internal memory for data retention.
  • Modern Connectivity – USB-C for fast data transfer.
Model PMX2-DL PMX3-DL
Display Mode
Material thickness digits display
 
 
B-Scan cross sectional display
 
 
Combined B-Scan and digits display
 
 
Scan bar display
 
 
A-Scan display
+ Rectified, - Rectified, Full Waveform (RF)
+ Rectified, - Rectified, Full Waveform (RF), Landscape View
Measurement Range
PE contact on steel - 1.00 - 9144mm (0.040 - 360”)
IE on steel - 1.27 - 25.4mm (0.050 - 1”)
IE on plastic - from 0.127mm (0.005”)
EE contact on steel - 2.54 - 914.4mm (0.100 - 36”)
IEE on steel - 0.152 - 12.7mm (0.006 - 0.5”)
EEV contact on steel - 2.54 - 152.4mm (0.100 - 6”)
PE contact on steel - 1.00 - 9144mm (0.040 - 360”)
IE on steel - 1.27 - 25.4mm (0.050 - 1”)
IE on plastic - from 0.127mm (0.005”)
EE contact on steel - 2.54 - 914.4mm (0.100 - 36”)
IEE on steel - 0.152 - 12.7mm (0.006 - 0.5”)
EEV contact on steel - 2.54 - 152.4mm (0.100 - 6”)
Resolution
0.01mm (0.001”), 0.001mm (0.0001”) selectable
0.01mm (0.001”), 0.001mm (0.0001”) selectable
Measurement Rate
 
 
Manual
8 readings per second
8 readings per second
Scan Mode
250 readings per second
250 readings per second
Scan bar display
10 to 33 readings per second
10 to 33 readings per second
Additional Features
High Speed Scan Mode
 
 
Limit alarm mode
 
 
Selectable resolution
 
 
B-Scan display speed
10 to 200 readings per second
10 to 200 readings per second
Calibration setups
64 custom user-definable setups, transferable to and from a PC archive
64 custom user-definable setups, transferable to and from a PC archive
Gates
3 adjustable gates, depending on measure mode selected
3 adjustable gates, depending on measure mode selected
Pulser Type
Square wave pulser with adjustable pulse width (spike, thin, wide)
Square wave pulser with adjustable pulse width (spike, thin, wide)
Gain
Manual or Automatic Gain Control (AGC) with 110dB range, varies with mode selected
Adjustable damping (35, 50, 75, 300, 600 & 1500ohms)
Manual or Automatic Gain Control (AGC) with 110dB range, varies with mode selected
Adjustable damping (35, 50, 75, 300, 600 & 1500ohms)
Timing
Precision TCXO timing with single shot 100 MHz 8 bit ultra-low power digitizer
Precision TCXO timing with single shot 100 MHz 8 bit ultra-low power digitizer
Memory and Data Logging
4GB internal memory
Sequential and grid logging
Alpha numeric batch identification
OBSTRUCT indicates inaccessible locations
Bitmap graphic capture and capture viewer
4GB internal memory
Sequential and grid logging
Alpha numeric batch identification
OBSTRUCT indicates inaccessible locations
Bitmap graphic capture and capture viewer
Calibration Options
Single, two point, velocity and material type
Single, two point, velocity and material type
Transducer Probe Type
Single element with delay tip, pencil with delay tip and contact probes
Single element with delay tip, pencil with delay tip and contact probes
Transducer Frequency Range
1 - 25MHz
1 - 25MHz
Transducer Recognition
manual - selectable from a list
manual - selectable from a list
Display
1/8” VGA (greyscale), 62 x 45.7mm (2.4 x 1.8”) viewable area
1/4 VGA AMOLED colour display 57.6 x 43.2mm (2.27 x 1.78”) viewable area
Display Refresh Rate
25Hz
25Hz
Units (selectable)
mm or inches
mm or inches
LED Backlight
on / off / auto
on / off / auto
Repeatability / Stability Indicator
 
 

Ultrasonic Precision Thickness Gauge - PMX Series Technical Specifications

Part Number Description Certificate
Z-157-0006 PMX2-DL Precision Thickness Gauge (PVX)
●
Z-157-0007 PMX3-DL Precision Thickness Gauge (PVX Colour)
●
Operating Temperature -10 to 60ºC (14 to 140ºF)
Power Supply 3 x AA batteries and via USB
Battery Life Alkaline: greyscale 35 hrs, colour 12 hrs
Nicad: greyscale 10 hrs, colour 5 hrs
NI-MH: greyscale 35 hrs, colour 12 hrs
Gauge Weight 383g (13.5oz) - including batteries
Gauge Dimensions 63.5 x 165 x 31.5mm (2.5 x 6.5 x 1.24”)
Packing List Unit, standard 1/4" Delay Line Transducer (2 Delay Tips – 3/8” & 1/2” L) & Cable, Couplant, Manual, Certificate of Calibration, AA Batteries and Plastic Carrying Case.

● Certificate of Calibration supplied as standard.

Accessories

Ultrasonic Precision Thickness Gauge - PMX Series

6 foot RS232 ( DB-9 to lemo )
Part Number: N-306-0010

Ultrasonic Precision Thickness Gauge - PMX Series

USB to Serial Adapter
Part Number: N-402-0510

 

PHYSICAL
Size: Width (2.5in/63.5mm)
Height (6.5 in/165mm)
Depth (1.24 in/31.5mm)
Weight: 13.5 ounces (with batteries).
Keyboard: Membrane switch pad with twelve tactile keys.
Operating Temperature: 14 to 140°F (-10°C to 60°C)
Case: Extruded aluminum body with nickel-plated aluminum end caps (gasket sealed).
Data Output: USB-C port. Windows® PC interface software.
Display (Two Options): PMX2-DL: 1/8in VGA grayscale display (240 x 160 pixels); viewable area 2.4 x 1.8in (62 x 5.7mm); EL backlit (on/off/auto invert).
PMX3-DL: 1/4 VGA AMOLED color display (320x240 pixels). Viewable area 1.7 x 2.27 in (43.2 x57.6mm). 60Hz screen refresh rate.
ULTRASONIC SPECIFICATIONS
Measurement Modes: Pulse-Echo (P-E): Contact transducers.
Echo-Echo (E-E): Contact transducers.
Echo-Echo Verify (E-EV): Contact transducers.
Interface-Echo (I-E): Delay Line & Pencil transducers.
Interface-Echo-Echo (I-E-E): Delay Line & Pencil transducers.
Pulse: Square wave pulser with adjustable pulse width (spike, thin, wide).
Receiver: Manual or AGC gain control with 110dB range, varies with mode selected. Adjustable damping (35, 50, 75, 300, 600 & 1500 ohms).
Timing: Precision TCXO timing with single shot 100MHz 8 bit ultra low power digitizer.
POWER SOURCE
Line Power: USB-C to PC or power outlet.
Batteries: Three AA cells.
Alkaline - b&w 35 hrs, color 12 hrs.
Nicad - b&w 10 hrs, color 5 hrs.
NI-MH - b&w 35hrs, color 12 hrs.
Power saving DIM (color), auto power off if idle 5 minutes. Battery status icon.
MEASURING
Range: Interface-Echo Mode: Steel .050–1.0 inch (1.27–25.4mm); Plastics from .005 inch (127mm).
Interface-Echo-Echo Mode: Steel .006–.500 inch (.152–12.7mm).
Pulse-Echo Contact: Steel .040 in. – 30.0 ft. (1mm – 9.14 M).
Echo-Echo Contact: Steel .100–3.0 ft. (2.54–91.44cm).
Echo-Echo Verify Contact: Steel .100–6.0 in. (2.54–152.4mm).
Resolution (selectable): +/- .001 inch (0.01mm).
+/- .0001 inch (0.001mm).
Velocity Range: 0.0122 to 0.7300 inches/µs (309.88 to 18542 meters/sec).
Calibration: Single and Two point calibration option, or selection of basic material types.
Units: English & Metric
DISPLAY
Display Views: A-Scan: Rectified +/- (flaw view) RF (full waveform view). Refresh rate at 25Hz (b&w), 60Hz (color). Portrait & Landscape views (color only).
B-Scan: Time based cross section view. Display speed variable (10 to 200 readings per second).
Large Digits: Standard thickness view; Digit Height: 0.400in (10mm), color 0.565in (14.35mm).
Scan Bar: Speed 10 to 33Hz. Viewable in B-Scan and Large Digit views.
Bar Graph: Measurement stability.
MEMORY
Log Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).
Capacity: 4 Gb internal memory.
Screen Capture: Bitmap graphic capture for quick documentation (.tif).
OBSTRUCT to indicate inaccessible locations.
TRANSDUCER
Transducer Types: Single Contact, Delay Line & Pencil (1 to 25MHz).
Locking quick disconnect LEMO “00” connector.
Standard 4 foot cable, custom transducers and cable lengths available.
FEATURES
Setups: 64 custom user-defined setups.
Gates: 3 adjustable gates, depending on measure mode selected.
Alarm Mode: Set Hi and Lo tolerances with audible beeper and visual LEDs.
Scan Mode: Takes 250 readings per second and displays the minimum reading found when the transducer is removed.
CONNECTIONS
Output: Direct USB-C 1.1 PC connectivity.
Transducer Connector: LEMO 00
CERTIFICATION
Calibration: Factory calibration traceable to NIST & MILSTD-45662A.
WARRANTY
Warranty Period: 2 year limited.
REPLACEMENT
Replacement Models: PMX2-DL replaces PVX & PG70ABDL
PMX3-DL replaces PVX Colour

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Ultrasonic Thickness Gauge