Dakota Ultrasonics UMX-2 Specifications

D A K O T A U L T R A S O N I C S

The

The

UMX-2

UMX-2

Underwater Material &

Underwater Material &

Coating Thickness Gauge

Coating Thickness Gauge

Captures an A-Scan
waveform snapshot with
every measurement; viewable
using our Windows PC interface
software.

HIGHLIGHTS:

▶ 1000 ft. (300 m) depth rating.

▶ Probe types: Single Membrane

& Dual Element.

▶ Automatic: Probe recognition & Zero.

▶ Measurement modes: Pulse-Echo,

Pulse-Echo w/Coating, Echo-Echo,
Triple-Echo (TCG).

▶ Data Storage: Alpha numeric &

Sequential w/ID.

▶ Windows PC software included.

▶ 3 year limited warranty.

S O U N D S O L U T I O N S

UMX-2 SPECIFICATIONS

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Physical

Size:

Length (9.0 in/229 mm).
Diameter (2.375 in/60.33 mm).

Weight:

1.5 lbs (0.680 kg) with 3 AA batteries.

keyboard:

Single button, magnetically coupled
switch.

Operating Temperature:

-20 to 140F (-29C to 60C).

Underwater Case:

High strength transparent plastic
housing. Depth rating of 1000 feet (300
meters).

Data Output:

Bi-directional RS232 serial port, with
USB converter. Windows® PC inter- face
software.

Display:

1/2 in (12.7 mm) 4.5 digit LCD display.
3/8 in (9.5 mm) 6 alpha LCD display.
Both displays backlit (on/
o/auto).

LED Lighting: 8 blue leds (on/o).

Ultrasonic Specications

Measurement Modes:

Dual Element Probes

Pulse-Echo (P-E): Coating O.

Pulse-Echo Coating (PECT): Coating

On.

Echo-Echo (E-E): Thru-Paint.

Single Element Probes

Triple-Echo (TCg): Thru-Paint.

Pulser: Dual square wave pulsers.

Receiver:

Dual receivers - manual or AGC gain
control with 100 dB range.

Manual gain: Limited to 5 gain set­tings (vlow, low, med, high, vhigh (42 to
50 dB).

AGC: Automatic gain setting.

Timing:

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

ickness Gauge

Power Source

Three 1.5V alkaline or 1.2V NiCad AA
cells.

Typically operates for 50 hours on alka­line and 20 hours on NiCad (backlight
o). 15 hours on alkaline and 8 hours
on Nicad (backlight on).

Auto power o if idle 5 min.

Battery status displayed on power up.

Measuring

Pulse-Echo Mode (P-E) - (Pit & Flaw De-

tection) measures from 0.025 to 19.999
inches (0.63 to 508 millimeters).

Pulse-Echo Coating Mode (PECT) ­(Material, Coating, Pit & Flaw Detection):
Material: 0.025 to 19.999 inches (0.63 to
508 millimeters). Coating: 0.001 to 0.100
inches (0.01 to 2.54 millimeters).

Echo-Echo Mode (E-E) - (Thru Paint &
Coatings) measures from 0.100 to 4.0
inches (2.54 to 102 milli- meters). Will
vary based on coating.

Triple-Echo (TCg) - 0.040 to 6.00
(1 to 152 millimeters) inches in steel.
Range will vary based on coating thick­ness, material type, and probe.

Resolution:

+/- 0.001 inches (0.01 mm).

Units:

English & Metric

Velocity Range:

0.0492 to 0.5510 in/us
1250 to 13995 meters/sec

8 xed and 1 programmable Material
Velocities (in/us):

1. Aluminum 2024 .251

2. Steel 4340 .233

3. Stainless Steel 302 .223

4. Iron .232

5. Cast Iron .180

6. PVC .094

7. Polystyrene .092

8. Polyurethane .070

9. Custom User

Computer Interface

RS232 serial interface. PC software &
USB converter cable included.

Display

Segmented Displays:

4.5 Digit LCD - Primary measurement
display.

6 Character LCD - Displays menu op­tions.

Repeatability Bar graph - Bar graph
indicates stability of reading.

Data Storage

File Formats:

Grid (alpha numeric).
Sequential (auto identier).

Programming: Storage capacity of
1 le template. Size and dimension
specied by the user.

Storage capacity: 5,000 readings, set­tings, and waveform graphics.

Memory:

32 megabit non-volatile ram.

Transducer

Auto Probe Zero: Applies to dual

element probes only.

Transducer Types

Dual Element: 1 to 10 MHz frequen- cy

range. Custom auto recognition probes.
(aw & pit detection).

Single Element: 1 to 10 MHz frequency
range - (General purpose).

LEMO underwater connectors.

Standard 4 foot cable.

Custom transducers and cable lengths
available for special applications.

Certication

Factory calibration traceable to
NIST & MIL-STD-45662A.

IP68 rating

Warranty

3 year limited.

MADE IN THE USA

Distributed by:

DAKOTA ULTRASONICS

1500 Green Hills Road, #107
Scotts Valley, CA 95066

Ph: [phone]
Fax: [phone]
Website: www.dakotaultrasonics.com
Email: [e-mail]