VOLTA 2 is a high-power 2-channel portable ultrasonic instrument custom-designed for Electro Magnetic Acoustic Transducer (EMAT) applications. It features patented pulser technology capable of generating from 1-10 cycles at up to 1,000Vpp to satisfy the most energy-demanding EMAT applications in a compact and rugged package.
VOLTA 2 uses Innerspec Technologies Operating Platform (ITOP) with NDT-WEB application software. The instrument broadcasts a WiFi signal that permits remote control of the instrument from the removable phone/tablet (included) or from any connected wireless device using a standard web interface.
Applications & Software Options
| APPLICATIONS - SOFTWARE |
Default |
Options |
GENERAL APPLICATION:
• THICKNESS MEASUREMENT
AND FLAW DETECTION (EMAT)
• CORROSION MAPPING
• ENCODED THICKNESS
• SURFACE WAVES
• ANGLED BEAM |
✔ |
|
MRUT
• TUBES & PIPES
• PLATES & TANKS |
|
✔ |
| MRUT - SIZING |
|
✔ |
| LRUT - LITE |
|
✔ |
| LRUT - FOCUS |
|
✔ |
| THIN WELDS |
|
✔ |
| STRESS MEASUREMENT FOR RR WHEELS |
|
✔ |
| NON-LINEAR UT |
|
✔ |
| EXPERT |
|
✔ |
EMAT & DCUT Applications:
Default General Application includes:
Optional Software Applications:
- MRUT for flaw detection with medium-range ultrasonic guided waves
- MRUT SIZING. To provide remaining wall measurements on pipelines using MRUT axial scanning
- LRUT-LITE for flaw detection with long-range ultrasonic guided waves using an axisymmetric magnetostrictive band in Pulse-Echo
- LRUT-FOCUS for focusing LRUT with a patented receiver scanner
- THIN WELDS for the inspection of welds under 6mm using Guided Waves.
- STRESS MEASUREMENT FOR RAILROAD WHEELS
- NON-LINEAR UT for damage characterization in early stages
- EXPERT for researchers and advanced practitioners permits creating custom configurations with standard and advanced software tools and filters (FFT, IFFT, TCG, SAFT, Spectrograms, Dispersion Curves, Cancellation, Normalization, and Suppression).
Spezifikationen
| VOLTA 2 - Technical Specifications |
| Ultraschall-Kanäle |
2 |
| Bandbreite |
20 kHz bis 8 MHz - (alle Normalstrahl, Schrägstrahl, geführte Wellen: LRUT, MRUT,) |
| Puls-Wiederholrate |
bis zu 1.000 Hz |
| RF-Impulsgeber |
1-8 Zyklen, Tonausbrüche mit fester und variabler Frequenz
6kW Ausgangsleistung
1.000 Vpp @ 24 Amp pk-pk an 50 Ohm
1% Maximale Einschaltdauer |
| Empfänger |
LEMO Inputs:
1 kΩ Input Impedance16 dB to 100 dB Gain
<0.1 dB Gain Resolution
BNC Inputs:
1 kΩ Input Impedance-14 dB to 60 dB Gain
<0.1 dB Gain Resolution |
| Impuls-/Empfangsmodi |
Impuls-Echo (uni- & bidirektional)
Pitch-Catch(uni- & bidirektional) |
| Analog/Digital-Wandler |
14-Bit, 170Msps |
| Rektifikation |
Vollwelle
+/- Halbwelle
RF-Modus |
| Filtern |
Digitale FIR-Filter, analoge Bandpassfilter |
| Auswertung Gates |
Automatisch eingestellte Gates (basierend auf dem Assistenten), vom Benutzer einstellbar |
| Encoder-Schnittstelle |
2x A/B Quadratur |
| PC-Kommunikation |
Wi-Fi 2x802.11ac/ax Dualband
Bluetooth 5.0
USB 3.0, Ethernet |
| Software |
ITOP mit NDT-WEB |
| Interne Speicherkapazität |
500 GB SSD |
| Interner Speicher |
8 GB RAM |
| Sondenanschluss |
Lemo, BNC, Thermoelement |
| Betriebstemperatur |
32°F bis 105°F (0°C bis 40°C) |
| VOLTA AC-Leistungseingang |
USB Typ-C Adapter Eingang: 100-240 VAC, 50-60 Hz |
| VOLTA AC-Leistungsausgang |
USB Typ-C Leistung: 20V @ 5A, 100 W Max. |
| VOLTA Wiederaufladbare Batterie |
Li-Ion 14,4 V @ 6,8 Ah, 98 Wh, 4 - 8 Stunden, Hot-Swap-fähig |
| Andere E/A |
HDMI, Bluetooth, Thermoelement |
| Abmessungen |
16 B x 12 H x 6 T (in.)
406 B x 305 H x 152 T (mm) |
| Gewicht |
9,1 kg (20 lbs) |
