Dakota Digital MMX-6 Appendix a, Product Specifications Physical, Keypad, Power Source, Measuring

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Dakota Ultrasonics

APPENDIX A

Product Specifications

Physical

Weight: 10 ounces

Size: 2.5W x 4.75H x 1.25D inches (63.5W x 120.6H x 31.75D mm).

Operating Temperature: -20 to 120 °F (-20 to 50 °C)

Case: Extruded aluminum body / nickel plated aluminum end caps.

Keypad

Sealed membrane, resistant to water and petroleum products.

Power Source

Two “AA” size, 1.5 volt alkaline or 1.2 volt NiCad cells. 200 hours typical operating time on alkaline, 120 hours on NiCad.

Display

Liquid-Crystal-Display, 4.5 digits, 0.500 inch high numerals. LED backlight.

Measuring

Range: Pulse-Echo mode 0.025 to 19.999 inches (0.63 to 500 millimeters) Echo-Echo mode 0.100 to 1.0 inches (2.54 to 25.4 millimeters. Resolution: 0.001 inch (0.01 millimeter)

Accuracy: ±0.001 inch (0.01 millimeter), depends on material and conditions

Sound Velocity Range: 0.0492 to 0.3930 in/µs (1250 to 10000 m/s)

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Contents Dakota Ultrasonics Dakota Ultrasonics Contents Disclaimer Very Important Introduction Blank Operation KeypadDakota Ultrasonics MMX-6 DL Ultrasonic Thickness Gauge Dakota Ultrasonics Display Dakota Ultrasonics Is currently operating in echo-echo Thru-paint/coating mode Transducer Making Measurements Dakota Ultrasonics Condition and Preparation of Surfaces Probe Zero Performing a Probe-ZeroCalibration Dakota Ultrasonics Calibration to a known thickness Dakota Ultrasonics Calibration to a known velocity Dakota Ultrasonics Two Point Calibration MMX-6 DL Modes Changing Units in / MM Units in/mmUsing The Back Light Scan ModeBack light Using Scan Mode Alarm ModeUsing the Beeper Dual-Multi Mode Connecting To a Computer RS232 Serial Port & The Data LoggerUsing The Data Logger Using the Data Logger Clearing a Storage Location Clearing an Entire File Clearing all Files Sending All Files to a ComputerPrinting a File Transducer Selection MMX-6 DL Ultrasonic Thickness Gauge Dakota Ultrasonics Blank Appendix a Product Specifications PhysicalPower Source KeypadAppendix B Application Notes Measuring pipe and tubingMeasuring hot surfaces Measuring laminated materials Measuring Through Paint & Coatings Blank Appendix C Sound Velocities of some Common MaterialsBlank Warranty Information Warranty Statement