BRK
PMT-360A
Ultrasonic Precision Thickness Gauge
High-Precision Multi-Mode Thickness Measurement for Advanced NDT Applications
All BRK meters and probes ship direct from the manufacturer and require 5-10 business days for shipping.
The BRK PMT-360 Series Ultrasonic Thickness Gauge is a high-performance, non-destructive testing instrument engineered for precise thickness measurement across a wide range of materials including metals, plastics, ceramics and coated substrates.
The PMT-360 series utilizes an all-new high-speed digital acquisition technology. Based on the ultrasonic pulse-echo method, it transmits ultrasonic signals into the test object and captures the reflected signals to measure the thickness of workpieces accurately.
Designed for demanding industrial environments, the PMT-360 delivers ultra-high resolution measurements, advanced signal processing and multi-mode inspection capabilities. With support for through-coating measurement, high-temperature probes and real-time waveform analysis, the PMT-360 is ideal for corrosion monitoring, quality control and critical asset inspection across industries such as oil and gas, aerospace and power generation.
The PMT-360 stands out as a next-generation ultrasonic thickness gauge by combining laboratory-level precision with field-ready durability. Its ability to measure through coatings, analyze waveforms in real time and store massive datasets makes it a powerful solution for inspection professionals who require both accuracy and efficiency.
The instrument is widely applicable for thickness measurement of pipelines and metallic materials, corrosion monitoring, and thickness measurement of various dense materials such as forgings, cast parts, plastics, glass, and ceramics. It is suitable for industries including manufacturing, aerospace, marine, and special equipment.
It can also be used to measure the thickness of non-metallic materials and accurately measure the thickness of coatings on non-metallic materials.
- Ultra-wide measurement range from 0.05 mm to 2000 mm
- High resolution down to 0.1 μm for precision applications
- Multi-mode operation including Echo-Echo (E-E), Pulse-Echo (P-E) and Coating Thickness Mode
- Advanced signal processing with up to 50 MHz bandwidth and adjustable gain
- A-scan and B-scan display modes for real-time waveform and cross-sectional analysis
- High-capacity data storage up to 1TB for large inspection datasets
- Direct USB-C data export - No PC software required
- Compatible with high-temperature and dual crystal probes
- Measures through coatings without removal
- Rugged industrial design for harsh environments
- High capacity rechargeable lithium battery supports up to 18 hours of stable, continuous operation
Available Models
- PMT-360A – Optimized for thin materials and thin coatings
- PMT-360B – Designed for thick materials and heavy coatings
- PMT-360C – Coating and delamination analysis mode
- PMT-360 DL – Combined thin + thick measurement capability
- PMT-360 DL PLUS – Full-featured version with all modes integrated
Applications
- Oil and gas pipeline corrosion monitoring
- Pressure vessel and boiler inspection
- Aerospace component thickness verification
- Marine hull inspection and maintenance
- Manufacturing quality control and process validation
- Power plant asset integrity testing
What’s Included
- PMT-360 Main Unit
- Standard Probe (model dependent)
- Calibration Block
- Couplant
- USB Data Cable
- Carrying Case
- User Manual
Measurement Capabilities
- Metals including steel, aluminum and alloys
- Non-metals including plastics and ceramics
- Coated surfaces without stripping
- Corroded or rough materials
- High-temperature inspection environments
|
Parameter |
Specification |
|
Measurement Range |
0.05 – 2000 mm |
|
Resolution |
0.1 μm |
|
Measurement Modes |
E-E, P-E, Thin, CTM |
|
Display |
A-scan and B-scan |
|
Frequency Bandwidth |
Up to 50 MHz |
|
Gain Range |
Up to 120 dB |
|
Storage Capacity |
32GB standard, up to 1TB |
|
Units |
mm / inch / μm |
|
Materials |
Metals, plastics, ceramics |
|
Probe Compatibility |
Standard, dual crystal, high-temp |
|
Data Output |
USB Type-C |
Specs may vary slightly by configuration
| Standard Instrument Configuration | |||||
|---|---|---|---|---|---|
| Model | PMT-360A | PMT-360B | PMT-360C | PMT-360 DL | PMT-360 DL PLUS |
| Type | Thin parts & thin coatings | Thick parts & coatings | Coating & delamination | A+B (thin + thick) | A+B+C |
| High Resolution | 0.0001mm, 0.1µm, 0.00001in, 0.01mils | ||||
| Internal Oxide Measurement | Simultaneous base metal thickness and oxide layer measurement | ||||
| Thru-Coat® | Measures through paint, plastic, rubber, and coatings without removal | ||||
| High-Penetration Mode | Detects defects or thickness through thick non-conductive coatings | ||||
| B-Scan | Cross-sectional thickness imaging | ||||
| Waveform Display | RF waveform analysis for defect detection and validation | ||||
| Battery | 3450mAh high-capacity battery | ||||
| Memory | 32GB standard, 64GB DL Plus, expandable to 1TB | ||||
| Targeted Capture | Auto/manual waveform and thickness capture | ||||
| Parameter List | Custom naming with hotkey recall | ||||
| Optional Configuration | ||
|---|---|---|
| Model | PMT-360C | PMT-360 DL PLUS |
| Multi-layer Coating | Measures up to 4 coating layers plus substrate with total thickness calculation | |
| Custom Functionality | / | Full module customization |
| PMT-360 Series Technical Parameters | |||||
|---|---|---|---|---|---|
| Model | PMT-360A | PMT-360B | PMT-360C | PMT-360 DL | PMT-360 DL PLUS |
| Type | Thin | Thick | Coating | A+B | A+B+C |
| Range | 0.05–600mm | 1–2000mm | 0.05–30mm | 0.05–2000mm | |
| Units | mm, inch, µm | ||||
| Resolution | 0.1mm to 0.0001mm selectable | ||||
| Velocity | 300–30000 m/s | ||||
| Bandwidth | 0–50 MHz adjustable | ||||
| Gain | 0–120dB | ||||
| Scan Mode | A-Scan, B-Scan, Digital | ||||
| Storage | Up to 8 million datasets (DL Plus) | ||||
| Data Export | USB-C direct export | ||||
| Battery | 10.8V 3450mAh, 18-hour operation | ||||
| Display | 3.5" color LCD | ||||
| PMT-360 Series - Optional Probe Parameters | |||
|---|---|---|---|
| Series | Probe | Range | Temperature |
| V Series | V-50 | 0.05–5mm | / |
| V-15 | 0.1–30mm | / | |
| V-15H | 0.15–30mm | -5 to 300°C | |
| V-10 | 0.25–30mm | / | |
| BV Series | BV-15 (0°) | 0.25–15mm | / |
| BV-15 (45°) | |||
| BV-15 (90°) | |||
| S Series | S-509 | 1–600mm | / |
| S-509H | 1–600mm | -10 to 500°C | |
| D Series | D-510 | 1–1200mm | / |
| D-220 | 4–2000mm | / | |
V-15 Probe
Part Number: V-15
Standard dual-element probe for general ultrasonic thickness measurement across a wide range of materials.
Range: 0.11 – 30 mm
S-509 Probe
Part Number: S-509
Low-frequency probe designed for thicker materials and improved penetration on coarse or attenuative surfaces.
Range: 1 – 600 mm
D-510 Probe
Part Number: D-510
High-frequency probe optimized for precision thickness measurements on thinner materials.
Range: 1 – 1200 mm
D-220H Probe
Part Number: D-220H
High-temperature ultrasonic probe for thickness measurement in elevated temperature environments.
Range: 4 – 2000 mm
BV-15 (0°) Probe
Part Number: BV-15-0
Straight beam probe designed for standard thickness measurements and direct surface inspection.
Range: 0.25 – 15 mm
BV-15 (90°) Probe
Part Number: BV-15-90
Right-angle probe for measuring thickness in tight or hard-to-reach areas such as corners and edges.
Range: 0.25 – 15 mm
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