Services

UT Immersion Scanning for Forgings & Complex Shapes

Large-format immersion UT for parts up to 50″ diameter | NADCAP Accredited | Pratt & Whitney Approved

ScanMaster LS-200L large-format immersion ultrasonic scanning tank at Laboratory Testing

What is Large-Format UT Immersion Inspection?

Large-format UT immersion scanning detects internal and surface defects in forgings, discs, BLISKs, and complex aerospace components using high-frequency sound waves directed through water. It is one of the most reliable non-destructive testing methods for critical aerospace and defense components.

Laboratory Testing (LTI) operates the ScanMaster LS-200L / LP-1200, a 6-axis automated immersion system capable of inspecting parts up to 50″ in diameter, 30″ in height, and 1,000 lbs per piece. LTI is NADCAP accredited and approved to Pratt & Whitney, Aerojet Rocketdyne, SpaceX, and various military specifications including MIL-STD-271 and MIL-STD-2132.

Material / Product Types

LTI’s Forging & Shapes Tank inspects a wide range of aerospace and industrial components:

Forged engine components: discs, spools, vanes, BLISKs
Plate and flat shapes up to 50″ x 50″
Additive manufactured parts
Fittings, pipe and other shapes (confirm with lab)

UT Scanning Capabilities

The ScanMaster LS-200L / LP-1200 provides full volumetric coverage of complex geometries in a single setup:

6-axis scanning (X, Y, Z, A, B, W + optional lift)
Automatic Tool Changer with 12 docking stations
Conventional and phased-array probe exchange
Helical and synchronized scan for complex contours
Detects No.1 FBH at 0.06″ depth (≥18 dB SNR)
80 dB dual dynamic range | 100 MSPS acquisition

Software & Reporting

All inspections are performed using ScanMaster CSI software, providing real-time imaging and automated reporting:

ScanMaster CSI: real-time A/B/C-scan imaging
Stop-on-Defect and Search & Identify flaw tools
30 MB/s real-time data acquisition
CAD import and TCP programming
Automated inspection reports and flaw statistics
Smart A-scan capture and re-scan verification

Frequently Asked Questions

What is the maximum bar or billet size LTI can inspect with immersion UT?

LTI’s Bar & Billet Rotator inspects round stock up to 16″ in diameter and 36 ft in length. Flat product up to 11″ in width is also accommodated. Maximum part weight is 5,000 lbs.

What types of materials can LTI inspect on the Bar & Billet Rotator?

LTI inspects round bar and billet, rectangular bar, and plate. Additional shapes may be accommodated depending on geometry. Contact the lab to confirm suitability for your specific product form.

Is LTI NADCAP accredited for UT immersion scanning of bar and billet?

Yes. LTI is NADCAP accredited and performs UT immersion scanning to ASTM immersion inspection standards and customer-specific specifications for Pratt & Whitney, Aerojet Rocketdyne, SpaceX, and more.

What OEM approvals does LTI hold for bar and billet immersion UT?

LTI holds approvals for Pratt & Whitney, Aerojet Rocketdyne, SpaceX, and more. All inspections are performed to ASTM immersion inspection standards under NADCAP accreditation.

Specifications

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LTI has provided excellent customer service throughout several projects, adjusting their standard practices to accommodate specific requests of the customer. The employees involved have been helpful and responsive, we appreciate the personalized service.

LTI has been a trusted partner with unmatched customer service, dependable deliveries, and excellent quality in mechanical and ultrasonic testing for many years. The entire team at LTI truly cares about their customers and I look forward to working with them for a long time.

I wanted to thank you guys for really coming through for us. You guys were relentless responding to our requests. LTI Rocks!

It was truly a pleasure to work with you and your team at LTI, and I will always cherish the friendship we have developed over the years. I can honestly say there has not been a single incident where LTI disappointed me.

I just wanted to take a moment here to thank you and LTI team for making it a great year for us. I have been recently getting great feedback on the data that I compiled for our project. And needless to say – the only reason I was able to accomplish this was for your timely testing of all the 100s of coupons I had this year. It all so beautifully played out. Really appreciate your on-time turn-around of data, even though I sometimes make it hard for y’all, haha! And also your very prompt responses to my every question. It has been great working with you all this past year and looking forward to the new year. Thank you once again! Heads-up – we have a ton of samples that will be coming your way in the new year!

I cannot thank you and your team enough for giving our needs your top attention. Thanks to the preliminary reports we received from you this morning, we were able to get the approval we needed in time.

Just wanted to recognize you and the lab for getting these plate specimens done on time under short notice. Thanks so much!

I and my entire high-maintenance crew would like to thank you and your whole crew for getting us the results on our last-minute expedite today … each and every one of you is a rock star in our book!

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