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).
Especificaciones
| VOLTA 2 - Technical Specifications |
| Canales ultrasónicos |
2 |
| Ancho de banda |
20 kHz a 8 MHz - (Todos los haces normales, haces angulares, ondas guiadas: LRUT, MRUT,) |
| Frecuencia de pulso |
hasta 1.000 Hz |
| Pulsador |
1-8 ciclos, tonos de frecuencia fija y variable
6kW Potencia de salida
1.000 Vpp @ 24 Amp pk-pk a 50 Ohmios
1% Duty máximo |
| Receptor |
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 |
| Modos Transmisor / Receptor |
Eco de impulsos (unidireccional y bidireccional)
Pitch-Catch(unidireccional y bidireccional) |
| Conversores analógicos/digitales |
14 bits, 170Msps |
| Rectificación |
Onda completa
+/- Media onda
Modo RF |
| Filtrado |
Filtros digitales FIR, filtros analógicos de paso de banda |
| Puertas de evaluación |
Puertas autoajustables (basadas en el asistente), ajustables por el usuario |
| Interfaz de encóder |
2 Cuadraturas A/B |
| Comunicación con el PC |
Wi-Fi 2x802.11ac/ax banda dual
Bluetooth 5.0
USB 3.0, Ethernet |
| Software |
ITOP con NDT-WEB |
| Capacidad de almacenamiento interno |
SSD DE 500 GB |
| Memoria interna |
8 GB DE RAM |
| Conector de sonda |
Lemo, BNC, Termopar |
| Temperatura de funcionamiento |
De 0°C a 40°C (32°F a 105°F) |
| Tensión de alimentación |
Entrada del adaptador USB tipo C: 100-240 VAC, 50-60 Hz |
| Tensión de salida |
Potencia del USB Tipo-C: 20V @ 5A, 100 W máx. |
| Batería recargable VOLTA |
Li-Ion 14,4 V @ 6,8 Ah, 98 Wh, 4 - 8 horas, intercambiable en caliente |
| Entradas/salidas adicionales |
HDMI, Bluetooth, Termopar |
| Dimensiones |
16An x 12 Al x 6 Pr (pulg.)
406 An x 305 Al x 152 Pr (mm) |
| Peso |
20 libras (9,1 kg) |
