Dakota NDT PZX1 Precision Thickness Gauge
Overview
The Dakota PZX1 is a precision ultrasonic thickness gauge designed specifically for accurate measurement on thin substrates — sheet metal, foil, thin-walled tubing, and precision-machined or stamped components — where standard corrosion gauges lack the resolution and mode flexibility needed. It is used by quality-control departments, precision machine shops, and aerospace and automotive suppliers across Oman and the GCC that need reliable thickness confirmation on thin, precision-critical parts.
Where the ZX-series corrosion gauges are optimized for thick, corroded industrial materials, the PZX1 is purpose-built for the opposite challenge: reliably resolving very thin sections where echo separation and measurement resolution become the limiting factors.
Operating Principle
The PZX1 supports four distinct measurement modes to handle different thin-material scenarios: standard Pulse-Echo (0.04 to 36 in / 1 to 914.4 mm) for general use; Echo-Echo (0.006 to 1 in with a delay-line probe, or 0.040 to 6 in in contact mode) for measuring through thin coatings; Interface-Echo (0.06 to 1 in with a delay line) for measuring through liquids or couplant layers; and a dedicated Plastics mode (0.005 to 0.250 in with a graphite delay line) for thin plastic films and sheet. This mode flexibility lets one instrument handle a much wider range of thin-part measurement challenges than a single-mode gauge.
Engineering Design of the Dakota PZX1
Resolution reaches 0.001 or 0.0001 inch (0.01 or 0.001 mm), fine enough to resolve the small thickness variations that matter on precision-machined and stamped parts. The instrument supports a sound-velocity range of 0.0120 to 0.7300 in/µs (305 to 18,542 m/s), with eight common material velocities preset plus two custom slots for calibrating to specific alloys or plastics. Readings are shown on a multi-function 4.5-digit, 7-segment LCD, and the PZX1-DL variant adds sequential data storage across 40 files of 250 readings (10,000 readings total) with USB-C download to CSV for reporting.
Key Features
- Four measurement modes: Pulse-Echo, Echo-Echo, Interface-Echo, Plastics
- Resolution 0.001 or 0.0001 in (0.01 or 0.001 mm)
- Velocity range 0.0120-0.7300 in/µs (305-18,542 m/s), 8 preset + 2 custom materials
- Purpose-built for thin substrates: sheet metal, foil, thin tubing, plastics
- PZX1-DL data logging: 10,000 readings (40 files × 250), USB-C/CSV
- Multi-function 4.5-digit, 7-segment LCD
Industrial Applications
Across Muscat, Sohar, and Salalah, the PZX1 is used in precision machining, stamping, and fabrication shops to verify wall thickness on thin-walled tubing, sheet metal parts, and machined components where tight tolerances are contractually specified. Its Plastics mode also makes it suited to quality control on thin plastic film and sheet production, and its Interface-Echo mode supports measurement through liquid couplant layers in specialized inspection setups.
The gauge is well suited to aerospace, automotive, and general precision-manufacturing supply chains across the region, where thin-material thickness verification is a routine incoming-inspection or in-process QC requirement rather than a corrosion-survey task.
Technical Specifications
| Parameter | Specification |
|---|---|
| Pulse-Echo Range | 0.04-36 in (1-914.4 mm) |
| Echo-Echo Range | 0.006-1 in (delay line) / 0.040-6 in (contact) |
| Interface-Echo Range | 0.06-1 in (delay line) |
| Plastics Mode Range | 0.005-0.250 in (graphite delay line) |
| Resolution | 0.001 or 0.0001 in (0.01 or 0.001 mm) |
| Velocity Range | 0.0120-0.7300 in/µs (305-18,542 m/s) |
| Data Logging (PZX1-DL) | 10,000 readings (40 files × 250), USB-C/CSV |
| Display | 4.5-digit, 7-segment multi-function LCD |
Request a Quote for Dakota NDT PZX1 Precision Thickness Gauge
Seven Star LLC supplies the Dakota PZX1 precision ultrasonic thickness gauge as an authorized channel partner to precision manufacturers and inspection teams across Oman and the GCC. Contact our engineering team for a formal quotation and guidance on selecting the right measurement mode for your thin-material application.
Dakota NDT is a specialist supplier of advanced nondestructive testing equipment including ultrasonic thickness gauges, flaw detection systems, bolt-tension and load monitoring devices. Its products are designed for critical inspection tasks in oil & gas, power generation, manufacturing and infrastructure projects, where accuracy, reliability and speed are paramount. With a diverse portfolio covering handheld, bench-top and wireless solutions, Dakota NDT supports operators in meeting rigorous standards and shortening inspection cycles. Through our representation in the GCC and Middle East via Seven Star LLC, customers gain direct access to genuine Dakota NDT instrumentation and local support.
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