Dakota Ultrasonic Thickness Gauges

CMXDL Ultrasonic Coating & Wall Thickness Gauge


The New CMXDL Ultrasonic coating & Wall Thickness Gauge measures both, coating and wall thickness quickly and accurately from only one side.

The CMXDL via Pulse-Echo mode automatically measures and eliminates the coating from the wall thickness measurement, enabling the user to locate the finest corrosion and pitting without removing the coating.

LCD features include easy to read fonts, graphics, and display codes showing all critical settings including Velocity, Operating Mode, Alarms, Scan Mode, and more.

Five user-selected operating modes are included
Coating On
Measures wall thickness using Pulse-Echo. It separately displays wall & coating thickness.
Coating Off
Measures wall thickness using Pulse-Echo. It displays wall thickness only.
Temperature Compensated
Measures wall thickness using Pulse-Echo and automatically adjusts calibration to compensate for changes in material temperature.
Thru-Coat
Measures wall thickness only using Echo-Echo. (coating is NOT included)
Coating Only Mode (CT)
(Coating Thickness) Measures from 0.0005 to 0.100 inches (0.013 to 2.540 mm). The range will vary slightly depending on the coating.

Features

  • Built-in memory with RS-232 output for transferring data to a Printer or PC.
  • Wide variety of dual-element probes can be used for nearly any application.
  • Each "grid type" File can be set for up to 999 rows by 52 columns.
  • Bar graph with user-set start end values providing highest resolution around the target thickness value.
  • Each "sequential" File can be set for up to 512 rows by 1 column.
  • Each "sequential" File can be set for up to 512 rows by 1 column.
  • Includes Datacomm Data Transfer & Analysis Software and RS-232 Cable, FREE.
  • Adjustable Gain in 5 steps (VLow, Low, Med, Hi & VHi) in 2db increments providing a 8 db gain adjust range (42–50 db).

Specifications

Range in Steel Pulse-Echo Mode: Pit and Flaw detection measures from 0.025 - 9.999inches (0.63 to 254 millimeters) / Echo-Echo Mode: Thru Paint & coatings measures from 0.100 - 4.000 inches (2.54 to 102 mm). Range will vary depending on the thick
Range in Coating Only Mode 0.0005" - 0.1000" / Resolution: 0.0001" (0.013 - 2.540 mm / Resolution: 0.001 mm
Resolution .001 inches (0.01mm)
Velocity Range .0492 to .3936 in./ms(1250 to 9999 meters/sec)
Measurement Modes Pulse-Echo (corrosion mode), Pulse-Echo Coating (Corrosion w/o coating), Echo-Echo (thru-paint), Temp Comp (auto adjust for material temp) Coating Only (Ultrasonic Coating Gauge)
Transducer Types Dual Element (1 to 10 MHz)
Case Extruded aluminum body with nickel-plated aluminum end caps (gasket sealed).
Dimensions 63.5 W x 165 H x 31.5 D mm
Keyboard Membrane switch with twelve tactile keys
Battery Life Typically operates for 150 hours on alkaline and 100 hours on NiCad

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