DAKOTA ULTRASONICS PVX Precision Thickness Scope

• Size: Width (2.5in/63.5 mm) Height (6.5 in/165 mm) Depth (1.24 in/31.5 mm).
• Weight: 13.5 ounces (with batteries).
• Keyboard: Membrane switch pad with twelve tactile keys.
• Operating Temperature: 14 to 140F (-10C to 60C).
• Case: Extruded aluminum body with nickel-plated aluminum end caps (gasket sealed).
• Data Output: USB-C port. Windows® PC interface software.
• Display: 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).
• Display: 1/4 VGA AMOLED color display (320X240 pixels). Viewable area 1.7 x 2.27 in (43.2 x 57.6 mm). 60 Hz screen refresh rate.

Ultrasonic Specifications

• Measurement Modes: Pulse-Echo (contact transducer).
• Echo-Echo (contact transducer).
• 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.
• Pulser: 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 100 MHz 8 bit ultra low power digitizer.

Power Source

• Line Power: USB-C to PC or power outlet.
• Batteries: Three AA cells.
• Alkaline – grayscale 35 hrs, color 12 hrs.
• Nicad – grayscale 10 hrs, color 5 hrs.
• NI-MH – grayscale 35hrs, color 12 hrs.
• Power saving DIM (color).
• Auto power off if idle 5 minutes.
• Battery status icon.

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 in.–3.0 ft. (2.54 mm–91.44 cm).
• Echo-Echo Verify Contact: Steel .100–6.0 in. (2.54–152.4 mm).
• Resolution (selectable): +/- .001 inch (0.01 mm). +/- .0001 inch (0.001 mm).
• Velocity Range: 0.0122 to 0.7300 inches/µs 309.88 to 18542 meters/sec.
• 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 25 Hz (B&W), 60 Hz (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: 0.400 in (10 mm), Color 0.565 in (14.35mm).
• Scan Bar: Speed 10 or 33 Hz. 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 SD card.
• Screen Capture: Bitmap graphic capture for quick documentation (.tif ).
• OBSTRUCT to indicate inaccessible locations.

• 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

• Factory calibration: traceable to NIST & MIL-STD-45662A.

Warranty

• 2 year limited