


NM01SS500BKIT
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Sonatest Sitescan 500S BNC Kit Flaw Detector
SKU: NM01SS500BKIT
A rugged broadband ultrasonic flaw detector with a full VGA color display, sync and proportional outputs, and up to 13.5 hours of battery life, made for weld, corrosion and general UT inspection.

| 200 V50 ns pulser | 110 dBGain range | IP67Design rating | 13.5 hBattery life |
The Sonatest Sitescan 500S is a broadband ultrasonic flaw detector with a full VGA display, sync and proportional outputs, and a 50 ns, 200 V pulser with 0.5 dB gain resolution. It's built for weld fabrication, corrosion detection, forgings and castings, and general UT inspection.
DAC comes as standard, with a full range of code-based sizing software available, and 4 GB of on-board memory stores inspection data. Its external sync, proportional and video outputs also make it a strong fit for automated systems and NDT training.
Key Features
![]() | Sizing tools for weld and pipeDAC comes standard, with 20 reference points, up to 3 custom curves and readings in % or dB. TCG with DAC-to-TCG conversion, Split DAC, DGS/AVG, AWS, API, BEA and Interface Trigger can be added as your work requires. |
Connected for automation and trainingTwo sync outputs, a proportional output, external sync input and a D-Sub 15 encoder connector let the 500S work inside automated inspection systems. A composite video output on the rear panel drives an external monitor for classroom training. | ![]() |
Built for the Field
Rugged and sealed
Designed to meet IP67 and tested to MIL-STD-810F for vibration, shock and explosive atmospheres, the 500S operates from -10°C to 55°C.
All-day battery
Up to 13.5 hours from a full charge, with a Li-ion pack that swaps out without tools and an external 15 V DC supply option.
Full VGA color display
The 640 × 480 transflective color screen stays visible in any lighting, with a sunlight-readable high-contrast mode and color palettes that include black-on-white LCD emulation.
Broadband receiver with Active Edge
A 1 to 16 MHz broadband filter, 0 to 110 dB gain and 200 MHz, 10-bit digitization handle a wide range of probes. Sonatest's Active Edge mode improves near-surface resolution.
4 GB of storage
Store up to 450,000 panels, 200,000 A-logs, 300,000 B-charts and 440,000 thickness logs, and manage them on your PC with the free UT-Lity Lite software.
Fast setup tools
AutoCal calculates velocity and probe zero from two reference echoes, and Automatic Gain Control sets the gated signal to your chosen height. A live reference A-scan and active peak memory make comparisons quick.
Specifications
| General | |
| Manufacturer | Sonatest |
|---|---|
| Model | Sitescan 500S |
| SKU | NM01SS500BKIT |
| Instrument type | Digital broadband ultrasonic flaw detector |
| Transducer connectors | BNC (1 TX/RX, 1 RX) |
| Shipping dimensions (estimated) | 457 × 356 × 254 mm (18.0 × 14.0 × 10.0 in) |
| Shipping weight (estimated) | 6.4 kg (14 lb) |
| Pulser & Receiver | |
| Pulser | Square wave (negative pulse), fixed 200 V, 50 ns |
| PRF | Adjustable, 35 Hz to 1 kHz; external sync available |
| Rise/fall time | Less than 15 ns into 50 Ω load |
| Damping | 50 or 400 Ω, selectable |
| Gain range | 0 to 110 dB |
| Filter | Broadband, 1 to 16 MHz |
| Receiver modes | Pulse-echo, transmit/receive |
| Rectification | Full wave, positive half, negative half, RF |
| Digitization | 200 MHz, 10-bit |
| Gates & Measurements | |
| Gates | 2, with peak, flank and first-peak triggering |
| Measurement modes | 7: signal monitor, depth, echo-echo, trigonometric, gate to gate, flank to flank, beam angle |
| DAC | Standard: 20 reference points, 3 custom curves |
| Software options | TCG, Split DAC, DGS/AVG, AWS, API, BEA, Interface Trigger, Corrosion (T-Log and B-Chart) |
| Alarms | 2 (sources: Gate 1, Gate 2, DAC) |
| Velocity range | 1,000 to 10,000 m/s |
| Range | 1 to 10,000 mm |
| Display & Memory | |
| Display | Color TFT LCD, 117 × 87 mm, 640 × 480 (full VGA), anti-glare, LED backlight |
| High-contrast mode | Yes, sunlight readable |
| Memory | 4 GB: 450,000 panels, 200,000 A-logs, 300,000 B-charts, 440,000 T-logs |
| Physical, Power & Connections | |
| Dimensions (W × H × D) | 256 × 145 × 145 mm (10.1 × 5.7 × 5.7 in) |
| Weight | 2.5 kg (5.5 lb) with battery |
| Battery | Li-ion pack, 14.8 V, 6.6 Ah; tool-free replacement |
| Battery life | Up to 13.5 hours from full charge |
| Charger | 100–240 V AC, 50–60 Hz |
| Connections | D-Sub 15 encoder, USB, two sync outputs, proportional output, external sync, composite video output |
| Environmental | Designed to meet IP67; MIL-STD-810F vibration, shock and explosive atmosphere tested |
| Operating temperature | -10°C to 55°C (14°F to 131°F) |
What's in the Box
- Sonatest Sitescan 500S digital flaw detector, BNC version
- Battery, charger and charger mains cable
- Carry bag and display window cover
- UT-Lity software and USB cable
- User guide
- Calibration certificate and certificate of conformance
Contents can vary by package, so contact us to confirm what ships with your order.
Complete your UT setup
Add the BNC transducers and cables for your inspections, plus couplant and calibration blocks. The optional Site Pack adds a rugged, carry-on-size shipping case with centre-of-gravity, webbing and magnetic brackets.
Applications
The Sitescan 500S covers everyday UT inspection in the shop and the field, and connects easily to automated and training setups.
| ✓ Weld fabrication | ✓ Corrosion detection |
| ✓ Forgings and castings | ✓ General UT inspection |
| ✓ Pipe inspection | ✓ Automated inspection systems |
| ✓ NDT training and education | ✓ Fabrication QA/QC |
Downloads
| ⬇ Product Brochure (PDF, 4.3 MB) | ⬇ Full Specifications (PDF, 0.2 MB) |
About Sonatest
Founded in 1958, Sonatest is a leading manufacturer of ultrasonic inspection equipment, including flaw detectors, thickness gauges, phased array and TOFD systems, probes, wedges and scanners. Thousands of customers, including Shell, Airbus, Siemens and ArcelorMittal, use Sonatest instruments to keep their products and processes safe and reliable.
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