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应用
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传感器
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规格

VOLTA 2 (EMAT)

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.
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APPLICATIONS

CODA
CODA+
CODA SM
Spot Measurement (EMAT, DCUT)
Standard Piezoelectric
Bolt-Load Measurement
Encoded Applications (EMAT, PIEZO)
应力测量

Software Options

INCLUDED
OPTIONS
THICKNESS & FLAW
PIPES & TUBES
• MRUT
• MRUT SIZING
• LRUT LITE
• LRUT FOCUS
PLATES, TANKS & RAIL
• MRUT – PLATES
• MRUT RR WHEEL
WELD INSPECTION
RAYLEIGH WAVES
STRESS RR WHEELS
NON-LINEAR UT
EXPERT
EMAT & DCUT Applications
Included with the equipment:
  • THICKNESS & FLAW. Thickness measurement and flaw detection with 0⁰ EMAT sensors (shear and longitudinal) for spot and encoded measurements.
Optional Software Applications:
  • WELD INSPECTION. Using guided waves (thin materials) and bulk waves (SV and SH).
  • RAYLEIGH WAVES. Surface inspections.
  • PIPES & TUBES.
    • MRUT. For flaw detection with medium-range ultrasonic guided waves.
    • MRUT SIZING. To provide remaining wall measurements on pipelines using MRUT axial and circumferential scanning.
    • LRUT LITE. For flaw detection with long-range ultrasonic guided waves using an axisymmetric magnetostrictive ribbon in Pulse-Echo mode.
    • LRUT FOCUS. For circumferential focusing LRUT with a separate receiver scanner.
  • PLATES, TANKS & RAIL
    • MRUT for flaw detection with Medium Range guided waves.
    • STRESS RR WHEELS 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).

software

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.

  • Connect from Any Device
  • Save Time with Built-in Reporting Tools
  • Tailor-Made Software for each Application

Online Services with NDT-LINK

NDT-LINK is Innerspec’s cloud-based Asset Management Platform to manage users, update the equipment, order spares, request support, and store data. A single point of contact for ALL your needs.

sensorS

ONE INSTRUMENT – ALL EMAT

Easily switch between applications by simply changing sensors. VOLTA 2 is the only instrument that supports ALL guided wave techniques, including MRUT and LRUT for pipes, tubes, plates, tanks, and other structures. It is also compatible with all our EMAT sensors, covering a range of unique applications.
Guided Waves Medium Range UT (MRUT)
Guided Waves Long Range UT (LRUT)
All EMAT applications
Get the catalog
视频
文件
Papers
案例研究
标题
著作
年份

In-Motion Railcar Wheel Inspection Using Magnetostrictive Emats

Materials Evaluation

2024

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Limitations of the Cutoff Frequency Technique for Sizing Defects and a Potential Path Forward

ASNT

2023

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用于铁路行业的新EMAT解决方案

ECNDT 2018

2018

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Corrosion Detection Under Pipe Supports Using EMAT Medium-Range Guided Waves

WCNDT 2016

2016

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由EMAT提供的横向水平导向装置的后视镜检查。

CNEND

2015

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使用EMAT和MRUT进行在役检查。

检验杂志

2015

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利用EMAT提供的Ondas Guiadas进行检查。

AEND

2015

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MRUT SIZING AXIAL: DEFECT DETECTION AND MEASUREMENT OF REMAINING WALL THICKNESS ON PIPES WITH GENERALIZED CORROSION
Arix Technologies sought to evaluate the MRUT SIZING application using VOLTA 2 for their inspection operations. To assess the application's performance, they provided a pipe sample containing conditions commonly encountered in the field, along with four artificial defects designed to challenge remaining wall thickness estimation.
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BURIED GAS RISER PIPE INSPECTION USING MEDIUM AND LONG-RANGE GUIDED WAVES
An Australian LNG Company has many gas field riser pipes in remote locations. The risers are wrapped in various mediums depending on the chosen wrap technology at the time that they were constructed. Currently, the LNG Company policy is to excavate the risers and strip the wrap to visually inspect the pipes for external corrosion.
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CORROSION DETECTION UNDER WELDED DEAD LEG SUPPORTS USING MRUT SH GUIDED WAVES WITH VOLTA
Inspecting dead leg supports is a primary application within the broader scope of Corrosion Under Pipe Supports (CUPS). A client sought to evaluate the VOLTA 2 MRUT SH capabilities for detecting corrosion under dead leg supports at their facilities.
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SPECIFICATIONS

VOLTA 2 - Technical Specifications
超声波通道 2
带宽 20千赫兹至8兆赫兹--（所有普通波束、斜角波束、导引波：LRUT、MRUT、）。
脉冲重复率 高达1,000 Hz
射频脉冲器 1-8个周期，固定和可变频率的音爆
6kW 功率输出
1,000 Vpp @ 24 Amp pk-pk into 50 Ohms
1% 最大负载
接收器 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
脉冲/接收模式 脉冲回声（单向和双向）
俯仰捕捉（单向和双向）。
模拟/数字转换器 14位，170Msps
纠正 全波
+/- 半波
RF模式
筛选 FIR数字滤波器，模拟带通滤波器
评估门 自动设置闸门（基于向导），用户可调整
编码器接口 2x A/B正交
PC通信 Wi-Fi 2x802.11ac/ax双频
蓝牙5.0
USB 3.0，以太网
軟件 ITOP与无损检测-WEB
内部存储容量 500 GB SSD
内部存储器 8GB内存
探头连接器 Lemo，BNC，热电偶
操作温度 0°C至40°C (32°F至105°F)
VOLTA USB Type-C power adapter input 100-240 VAC，50-60 Hz
VOLTA USB Type-C power adapter output USB-PD 20V @ 5A, 100 W Max
VOLTA可充电电池 Li-ion 14.4V @ 6.9Ah, 95.04 Wh, 4-8 hours, Hot-Swappable
其他I/O 蓝牙, 热电偶
外形尺寸 16 W x 12 H x 6 D (in.)
406W x 305 H x 152 D (mm)
重量 20磅（9.1公斤）