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Product Description

The UG20DL is an underwater material and coating thickness gauge ideal for offshore inspections.

Waterproof to a depth of 300 metres (1,000 feet) the UG20DL offers many features and benefits of the CG100 series in an easy to use brightly lit gauge.

Offering both dual & single element transducers the UG20DL's memory allows users to store up to 5,000 individual readings, together with the A-Scan waveform which can be downloaded to the data management software for further analysis on dry land.

Advantages :

• 300 metre (1000 ft.) depth rating
• Single membrane & dual element probe transducers
• Automatic probe recognition & zero function
• Pulse-Echo, Pulse-Echo w/Coating, Echo-Echo and TCG (time corrected gain)
• Data Storage: Alpha Numeric & Sequential w/ID
• Data output and storage: 5,000 readings and waveforms or B-Scans
• Data management software

Technical Specification :

Model & Part Number	UG20DL Underwater Ultrasonic Gauge
Material thickness digits display	•
Measurement Mode	Dual Element: PE, EE (ThruPaint™), PECT Single Element: Triple-Echo (ThruPaint™)
Measurement Rate Manual:	4 readings per second
Measurement Range	PE: 0.63 - 500mm (0.025 - 19.999 inches) EE: 2.54 - 102mm (0.100 - 4.000 inches) PECT: 0.63 - 500mm (0.025 - 19.999 inches) PECT: 10.0 - 254μm (0.001 - 0.100 inches) Triple: 1.00 - 150mm (0.040 - 6.000 inches)
Measurement Accuracy	±0.01mm (±0.001 inch)
Measurement Resolution	0.01mm (0.001 inch)
Velocity Calibration Range	1250 - 13,995m/s (0.0492 - 0.5510in/ms)
Additional Features:
A-Scan	stored in memory with each reading for review on PC
Calibration setups	1 user programmable & 8 pre-calibrated velocities for: aluminium, cast iron, iron, PVC, polyurethane, polystyrene, stainless steel & steel
Waterproof - depth ratings	maximum depth 300 metres (1,000 feet) - equivalent to IP68
Pulser type	dual square wave pulsers
Gain	time corrected gain (TCG), automatic gain control (AGC) with 100dB range, or selectable gain: vlow, low, medium hi or vhi
Timing	precision 25MHz TCXO with single shot 100MHz 8bit ultra low power 8 bit digitizer
Data logging	• 5,000 with A-scan image & gauge settings in one batch • sequential and grid logging • alpha numeric batch identification
Calibration Options	velocity & material type
Transducer Probe Type	dual and single element
Transducer Frequency Range	1 - 10MHz
Transducer recognition	custom automatic (dual transducers) & manual - selectable from a list
V-path / dual path error correction	automatic
Probe Zero	automatic (dual transducers) & manual (via integrated probe disk)
Display	12.7mm (1/2") 4.5 digit LCD
Display Refresh Rate	25Hz
Units (selectable)	mm or inches
Backlight	on / off / auto
Repeatability / Stability Indicator	•
Battery Type	3 x AA alkaline
Battery Life (approximate)	50 hours (15 hours with backlight on)
Low Battery Indicator	•
Battery Save Mode	auto
Operating Temperature	-29 to 60ºC (-20 to 140ºF)
Size (length x diameter)	229.0 x 60.33mm (9.0 x 2.4 inches)
Weight (including batteries)	680g (24.0oz)
Case design	high strength transparent plastic housing with single, magnetically coupled, multifunction switch
Transducer connctor type	LEMO underwater connectors
RS232 Interface	Bi-directional
Packing List	Elcometer NDT UG20DL gauge, couplant, carry case, user manual, test certificate, 3 x AA batteries, software, transfer cable, spare gaskets and lubrication set

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