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Advanced NDT Ltd.
Unit 4, Elgar Business Centre
Moseley Road, Hallow
T: 01905 371 460
W: Advanced NDT Ltd.

NOVA TG410 A-Scan Thickness Gauge

Part no: NOVA TG410 UTG

Nova TG410 - A-Scan Ultrasonic Thickness Gauge

Bigger Is Not Always Better!

The Nova A-Trace Series of Ultrasonic Thickness Gauges define a new standard for performance, features and portability in Handheld Ultrasonic Thickness Gauges. This Nova A-Trace Series offers Pulse Rep Rates up to 300Hz, With Display Updates of 30Hz, fast enough for all but the most demanding applications. With the introduction of three NEW, Industry Leading Features including Split-view, Split-scan and Auto-track The Nova Series possibly presents the best features for price in High Performance Ultrasonic Thickness Gauges today. The high speed, fully sunlight readable, backlit display offers Quarter VGA resolution. The resolution of the display will appear to approach analogue! User interface is via simple plain text menus located at the bottom of the display. Large numeric display zone offers full 7/16" high characters representing Thickness.


Thickness Testing Applications Include: 

•Chemical milling

•Investment Castings

•Turbine blades

•Tube and Pipe










•Precision Measurement and all this in one Gauge.

oSplit-screen, A-trace

oData logging of more than 100,000 points with more than 1,500 waveforms, B-Scan or combination.

oAuto Probe Recognition

oMulti-probe capability

oAlarm modes

oUSB Output (optional extra for Data Transfer software and cable)

oCalibratable from 0.020 to 20"

oThrough Paint Capable

oScrolling B-Scan Standard 

oEncoded B-Scan Option Available

•Single or Dual Element, Contact or Delay Line / Bubbler. Range 0.0050" - 20"

•Gating from IP-1st, 1st-2nd, 2nd-3rd.

•IP Blocking Gate, IF Blocking Gate & Echo Blocking.

•High-Resolution (0.0001in, 0.0025mm)


Technical Specifications


o240 x 320 Graphic (2.3"W x 3.1"H)

oBack light - On / Off / Auto with reading. Last reading hold

oSplit-view: (Hand-held Industry First)

oMain Trace Window: 100 - 10% in 10% Increments

oSplit View Window: 10% - 100% in 10% Increments as a Function of Main Trace Window Size

oSplit-scan: (Hand-held Industry First) Display A-Trace and B-Scan Simultaneously

oAuto-track: (Hand-held Industry First)

oWhen in Split-view, Second Window Displays a Zoom View of the Main A-Trace which Tracks The Echo Being Measured

oScreen Freeze Mode

•Physical: 3.25" Wide x 1.4" Deep x 7" Long All Aluminium with gasketed end caps

•Range: 0.005" - 20" Total incorporating 40" Delay Resolution - 0.0001" • Inch/mm selectable •Velocity Range: 0.0490 to .9999 in/us • fully adjustable.

•Calibration: Range, Delay, Velocity & Zero

•Pulser / Receiver: Up to 300Hz Rep Rate, Unique and Adjustable IP Suppression Mode

•Display Mode: RF, +HW, -HW, FW

•GAIN: Hardware AGC or user selectable gain 66dB with 96dB Attenuation • 500Khz - 20MHz •Probe Select: Single / Dual Element Probe Library Selection

•Damping: - 8 Damping Levels 22 - 2K Ohms

•Alarm: LED Thickness High, Lo or High/Lo I/O:

•RS-232 I/O: Download data from logger (Optional USB Connectivity)

•Memory: 2 Megabyte data logger. 30+ character alpha numeric identification of files. Store 20,000+ Data Points with Waveforms & B-Scans

•Operational Modes: Single/Dual/Angle/Contact/Delay

•Gates: Contact - IP-1st, 1st-2nd Permits Through Paint Delay/Bubbler/Immersion IP Blocking, IF Blocking, IF-1st, 1st-2nd Echo Block, POSITIVE or NEGATIVE Gating

•B-Scan Features: Stacked Echo or Section View

•'T' Scan - Time encoded 'B' Scan (Scrolling) Encoded B-Scan

•Power Requirements: Operates on 3 or 6 AA Alkaline or NiMH Batteries • Charger & Batteries Included

•Transducers, cables and accessories are available for almost any application

•Pelican Style Hard Plastic carry case included

•CE Approved

Trade Link: NOVA TG410 - A-Trace Ultrasonic Thickness Gauges

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