Dakota Digital CMX operation manual Coating Mode Coating Only CT

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CMX High Performance Material & Coating Thickness Gauge

Dual Element Transducer in Echo to Echo mode Echo-Echo Verify Mode – Thru-Verify (E-EV)

The echo-echo verify mode measures between 3 reflections. Similar to E-E mode, this technique is commonly used to eliminate errors from surface coatings and also to make measurements in multiple layered materials. The primary benefit of this mode, is that a comparison is made, between the 2nd and 3rd echoes, to verify that a peak jump has not occurred, providing an additional level of confidence to the measurement. The disadvantage is that 3 reflections are needed which requires the use of gates with controllable thresholds to adjust for sensitivity over a given measurement range.

Dual Element Transducer in Echo to Echo mode

Pulse Echo Coating Mode – Coating On (PECT)

A custom hybrid combination mode using properties from the basic modes along with a group of special techniques and theoretical wave phenomena’s to measure coating and material thicknesses at the same time, while still retaining the ability to locate flaws and pits in materials. Therefore, the best description for this hybrid mode is Pulse-Echo Coating mode.

Coating Mode – Coating Only (CT)

Once again, this is a custom hybrid combination mode using special techniques to effectively measure the thickness of coatings that are either adhered to metallic surfaces or in stand alone form. In this mode a two point calibration must be performed. If the user will be measuring coating that has been applied to a metal surface, the calibration must be performed using coating samples coupled to a metal surface when calibrating. To explain further, a drop of couplant must be applied in between the coating samples and metal surface. If the coating has not been applied to a metal surface, the calibration should be performed accordingly.

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Contents CMX Page Appendix a Setup Library Page Disclaimer Chapter ONE IntroductionCMX Overview Chapter TWO Quick Startup GuidePage Probe Automatically Recognized Auto Probe RecognitionSelecting the Transducer Type Selecting the Transducer Type Probe Zero & Calibration Coating Probe Identified Coating Probe Not Identified Performing an Auto Probe Zero Off BlockPerforming a Manual Probe Zero On Block One Point Material Calibration Using a Known Thickness Zero Coating Performing a Coating Zero Coating Calibration Known Coating Velocity Using a Known Coating VelocityKnown Coating Thickness Using a Coating Sample to CalibratePage Selecting the Measurement View Option MeasureAdjusting B-START & B-DEPTH Digit Edit Box as follows Digits Menu Key Operation & Sub Menus Chapter Three KEYBOARD, MENU, & Connector ReferenceGetting Around in the Sub Menu Items Activating and Getting Around in the Menu ItemsCAL Menu Probe MenuTune Menu Disp display MenuUtil utilities Menu Setup MenuXfer transfer Menu Meas measurement mode KeyCLR clear Key OK KeyArrow Keys Multi Mode KeyEnter key 16 ON/OFF KeyProbe Zero Disk & Battery Cover Transducer ConnectorsRS-232 Connector Top & Bottom End CapsTime versus thickness relationship Chapter Four Principals of Ultrasonic MeasurementSuitability of materials Range of measurement and accuracyMeasurement Modes TemperaturePath Correction Echo-Echo Mode Thru-Paint E-ECoating Mode Coating Only CT Pulse-Echo Temperature Compensated Mode Temp Comp Petp Setup library Chapter Five Selecting the Measurement ModeWhich mode & transducer do I use for my application? Thru Paint & Coatings High temperatureCoating Only Thin materialsRestricted access Factory Setup ChartAuto Probe Recognition & Selecting The Transducer Type Chapter SIX Making MeasurementsProbe Automatically Recognized Selecting the Transducer Type Page Coating Probe Identified Coating Probe Not Identified Probe zeroPerforming a Manual Probe Zero On Block Coating Probe Identified Coating Probe Not Identified Material Calibration Using a Known Material VelocityKnown Velocity Page Page One Point Calibration Known ThicknessPage Two Point Calibration Basic Material Type Selecting a Basic Material Type Page Chapter Seven Using the Digits & B -SCAN Displays Digits View Display ViewsScan View ScanPage Activating B-Scan View Enabling the B-Scan FeatureStarting depth B -START Adjusting the B-Scan Start B-START & Depth B-DEPTHAdjusting the Starting Depth B-START Overall range B-DEPTH Adjusting the Overall Depth B-DEPTHPage Gain Adjusting the Gain Chapter Eight Thru Paint Measurement Technique Using Thru Paint ModeIntroduction to Thru Paint Measurement Coating modes can be enabled in three different ways Enabling Pulse-Echo Coating Mode Pect & Coating CTChapter Nine PULSE-ECHO Coating & Coating Techniques Introduction to Pulse-Echo Coating Measurement PectProbe Automatically Recognized Pect only Applied to Metals Not Applied to Metals Multi Mode Key Pressed Pect & CTMeasure Mode Tabbed Menus Pect & CT Zero Coating Page Coating Calibration Pect Known Velocity Page Known Thickness Page Two Point Coating Calibration CT Known Thickness Introduction to Coating Measurement CTOne Point Calibration Page Two Point Calibration Page Using the Scan Mode Chapter TEN Additional Features of the CMXHigh Speed Scan Toggle Alarm on/off Alarm ModeSetting the Alarm Low Limit Toggle Differential on/off Differential ModeSetting the Differential Value Introduction to Setups Chapter Eleven Setups CREATE, STORE, EDIT, & RecallOpening a Setup Opening a Setup Saving a Setup Saving a Setup Page Page Deleting a Setup Deleting a Saved SetupUsing the Default Setup Using the Default Setup Selecting a Language Installing DakView Chapter Twelve Using the Utility SoftwareComputer System Requirements USB to Serial ConverterAccessing and Using the Xfer Menu Using the Xfer menu CMXPVC Appendix a Velocity TableCMX High Performance Material & Coating Thickness Gauge Appendix a Setup Library

CMX specifications

Dakota Digital CMX series represents a cutting-edge advancement in the world of digital instrumentation, designed specifically for automotive enthusiasts and restorers seeking to enhance their vehicle’s dashboard aesthetics and functionality. Characterized by its sleek appearance and intelligent design, the CMX offers a multitude of features that cater to modern demands while preserving the classic vehicle feel.

One of the standout features of the Dakota Digital CMX is its customizable display. The series provides an array of screen layouts and color schemes that allow users to personalize their instrumentation according to individual preferences. This flexibility not only enhances the visual appeal but also aids in quickly obtaining critical information at a glance, improving overall driver convenience.

The CMX is equipped with state-of-the-art technology, including high-definition OLED displays that ensure crisp visibility in all lighting conditions. This technological advancement makes the instrument panel not only easy to read but also optimally functional in both bright sunlight and low-light situations. The ambient light sensors adjust brightness automatically, promoting user comfort.

Another defining characteristic of the Dakota Digital CMX is its comprehensive data logging and diagnostic capabilities. Integrated advanced sensors enable real-time monitoring of various vehicle metrics, such as speed, RPM, fuel level, and engine temperatures. This feature aids users in maintaining their vehicle's performance and in diagnosing potential issues before they escalate into more severe problems.

The CMX series supports numerous vehicle types, with a compatibility range that includes classic muscle cars, street rods, and even motorcycles. Furthermore, it incorporates Bluetooth technology, allowing users to connect their smartphones for further customization and real-time data analysis via an associated app.

Installation is designed to be user-friendly, making it accessible even for those with limited automotive knowledge. The system typically utilizes plug-and-play wiring harnesses, simplifying the overall setup process. Additionally, the CMX series is engineered to withstand the harsh environments often found in automotive applications, ensuring durability and longevity.

In summary, the Dakota Digital CMX series exemplifies a harmonious blend of modern technology and classic style. With customizable displays, advanced diagnostics, excellent visibility, and robust construction, it is a top choice for those looking to elevate their vehicle’s instrumentation. The CMX not only provides essential information but also transforms the driving experience, making it both informative and enjoyable.
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