UG20DL Underwater Thickness GaugeFeatures

P-EE-E

EEV•

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•

Data Storage: Alpha Numeric & Sequential w/ID•

Data output and storage: 5,000 readings•

Download to ElcoMaster® data management software

The UG20DL is an underwater material and coating
thickness gauge ideal for offshore inspections.
Waterproof to a depth of 300 metres (1,000 feet) theUG20DL offers many features and benefits of the CG100
series in an easy to use brightly lit gauge.
Offering both dual & single element transducers theUG20DL’s memory allows users to store up to 5,000
individual readings, together with the A-Scan waveformwhich can be downloaded to the data management
software for further analysis on dry land.
For a full range of transducers, please refer to theUnderwater Gauge Transducers data sheet.

PECTAGC

A-ScanUG20DL Measurement Modes Explained
Pulse - Echo Mode (PE):The normal display mode, measures the total thickness
from the base of the transducer probe to the material
density boundary (typically the back wall). Ideal for pit andflaw detection.
Echo - Echo Mode (EE):
Also known as the ThruPaint™ Mode, EE ignores
the·coating thickness, displaying the material thickness
from the top surface of the material to the material densityboundary.
Pulse - Echo Coating Mode (PECT):
Displays both the material thickness (PE) and the coating
thickness (CT) at the same time.

© 2015 Elcometer Limited. Elcometer is a registered trademark of Elcometer Limited. All other trademarks acknowledged.
Due to our policy of continuous improvement, Elcometer Limited reserves the right to change specifications without notice.

www.elcometerNDT.com

UG20DL Underwater Thickness Gauge
Model & Part Number

UG20DL

Display Mode:
Material thickness digits display
Measurement Mode¹
Measurement Rate:
Manual
Measuring Range²

Measurement Accuracy²
Measurement Resolution
Velocity Calibration Range
Additional Features:
A-ScanCalibration setups
Waterproof - depth rating
Pulser Type

●Dual Element: PE, EE (ThruPaint™), PECT
Single Element: EEV (ThruPaint™)
4 readings per second
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: 0.01 - 2.54mm (0.001 - 0.100 inches)
EEV: 1.00 - 150mm (0.040 - 6.000 inches)± 1% or ±0.1mm whichever is the greater
0.01mm (0.001 inches)
1250 - 13,995m/s (0.0492 - 0.5510in/ms)
stored in memory with each reading for review on PC
1 user programmable & 8 pre-calibrated velocities for:aluminium, cast iron, iron, PVC, polyurethane, polystyrene, stainless steel & steel
maximum depth 300 metres (1,000 feet) - equivalent to IP68
dual square wave pulsers

Gain

automatic gain control (AGC) with 100dB range,or selectable gain: vlow, low, medium, hi or vhi

Timingprecision 25MHz TCXO with single shot
100MHz 8bit ultra low power 8 bit digitizer

Data Logging

Calibration Options
Transducer Probe TypeTransducer Frequency Range
Transducer Recognition
V-path / dual path error correction
Probe Zero
Display
Display Refresh Rate
Units (selectable)
Backlight
Repeatability / Stability Indicator
Battery Type
Battery Life (approximate)
Low Battery Indicator
Battery Save Mode
Operating Temperature
Size (length x diameter)
Weight (including batteries)
Case Design
Transducer Connector Type
RS232 Interface
Packing List

5,000 with A-scan image & gauge settings in one batch
sequential and grid logging
alpha numeric batch identification
velocity & material typedual and single element
1 - 10MHz
custom automatic (dual transducers) & manual - selectable from a list
automatic
automatic (dual transducers) & manual (via integrated probe disk)
12.7mm (1/2") 4.5 digit LCD
25Hzmm or inches
on / off / auto●
3 x AA alkaline
50 hours (15 hours with backlight on)●auto-30 to 60ºC (-20 to 140ºF)
229.0 x 60.33mm (9.0 x 2.4 inches)
680g (24.0oz)
high strength transparent plastic housing withsingle, magnetically coupled, multifunction switch
LEMO underwater connectors
Bi-directional
Elcometer NDT UG20DL gauge, couplant, carry case, user manual, test certificate,
3 x AA batteries, ElcoMaster® software, transfer cable, spare gaskets and lubrication set¹ PE: Pulse-Echo Mode, EE: Echo-Echo (ThruPaint™) Mode, PECT: Pulse-Echo Coating Thickness Mode
² Measuring range & accuracy depends on material, surface conditions and the transducer selected© 2015 Elcometer Limited. Elcometer is a registered trademark of Elcometer Limited. All other trademarks acknowledged.
Due to our policy of continuous improvement, Elcometer Limited reserves the right to change specifications without notice.

www.elcometerNDT.com