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Dawson Tools DAM110B User Manual

Digital non-contact tachometer
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Dawson DAM110B
Digital Non-Contact Tachometer
User's Manual

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Summary of Contents for Dawson Tools DAM110B

  • Page 1 Dawson DAM110B Digital Non-Contact Tachometer User’s Manual...

  • Page 2: Table Of Contents

    Table of Contents LIMITED WARRANTY AND LIMITATION OF LIABILITY ............. 3 Out of the Box ..........4 Accesories ........... 4 Certification: ..........4 INTRODUCTION ........... 5 Overview ............. 5 Safety Information ........5 USING THE METER ........7 Figures and Components ......7 Buttons and Components ......
  • Page 3 MEASUREMENTS ......... 11 Rotations per Minute (RPM) ....12 Maximum/Minimum ........ 12 Saving Data ..........13 Read/ Recall Data ........13 SPECIFICATIONS ........14 General Specification ........ 14 Operating Environment ......14 Technical Parameters ....... 15 MAINTENANCE AND REPAIR ..... 15 Repair ............

  • Page 4: Limited Warranty And Limitation Of Liability

    LIMITED WARRANTY AND LIMITATION OF LIABILITY This instrument from Dawson Tools Inc. will be free from defects in workmanship and material for three years from the date of original purchase. This warranty does not cover defects resulting from damage caused by the user such as drops, neglect, misuse, unauthorized alteration, usage outside of specified conditions, contamination, or improper repair/maintenance.

  • Page 5: Out Of The Box

    Out of the Box Check the Meter and accessories thoroughly before using the Meter. Contact your local distributor if the Meter or any components are damaged or malfunction. Accessories:  Reflective sheet  User’s Manual  1.5V AAA Battery 4pcs ...

  • Page 6: Introduction

    Introduction Overview The DAM110B is a non-contact digital photo tachometer with stable performance, high reliability and a high safety standard. This Meter uses a compact, high-speed integrated chip capable of measuring rotation speeds from 50RPM to 19999RPMs. The backlit LCD allows measurements and reading in low light.
  • Page 7 WARNING TO ENSURE SAFE OPERATION AND LIFE OF THE METER, DO NOT PLACE THE METER IN ANY ENVIRONMENT OF HIGH PRESSURE, HIGH TEMPERATURE, DUST, EXPLOSIVE GAS OR VAPOR.  Avoid shaking, dropping or any kind of impacts when using or transporting the Meter. ...

  • Page 8: Using The Meter

     Please keep the original packing for future shipping purposes (ex. Calibration)  After opening the box, check for any damage during delivery. Using the Meter Figures and Components Buttons and Components 1. Laser emission and receiving window 2. LCD display 3.
  • Page 9 Front Panel...

  • Page 10: Button Description

    Button Description Power On/Off Press the “ ” button to turn on or off the meter MIN/MAX Switch measurement mode between maximum (MAX) and minimum (MIN) MODE Switch measurement mode between m/min, m/sec, ft/min, ft/sec, in/min and RPM MEASURE Press and hold the button to read the current measurement Save current speed.

  • Page 11: Display Description

    Plus button: increase the number when reading or to saving data Minus button: decrease the number when reading or saving data Display Description...

  • Page 12: Measurements

    1.Signal symbol 2. Low battery symbol 3. Maximum measurement display 4. Rotation speed reading display 5. Minimum measurement display 6. Storage state display 7. Storage number display 8. Average measurement value display 9. Measurement unit display Measurement WARNING: KEEP A SAFE DISTANCE FROM HIGH-SPEED ROTATING OBJECTS TO AVOID ANY MECHANICAL DAMAGE OR PERSONAL INJURY.

  • Page 13: Rotations Per Minute (Rpm)

    Rotation per Minute (RPM) Attach the reflective sheet to the target. NOTE: Target cannot be made of a strong light reflective material as it will affect the measurement accuracy. If so, cover the target first and then attach the reflective sheet. If the target is under strong sunlight or strong reflection is inevitable, please use Dawson DAM110A contact type tachometer.

  • Page 14: Saving Data

     To show current readings, press “MAX/MIN” button till the LCD does not display “MAX” or “MIN”. NOTE: “MAX/MIN” cannot be used in real time; no current data will be shown or updated when “MAX/MIN” is used. Saving Data Press “MEM” button and “MEM” will appear on the upper right corner of LCD screen;...

  • Page 15: Specifications

    Specifications General Specification  Rotation speeds from 50 to 19999RPM ; display will read 0.00 if below 50 RPM  Measuring distance: 2 in. to 10 in.  Auto power off: 30 sec  Low battery symbol “ ” is displayed if batteries are lower than 4.5V ...

  • Page 16: Technical Parameters

    Technical Parameters Measuring Scope Accuracy* Resolutions 50~ 99.99 RPM 0.01RPM ±(0.03%±2d) 100~ 9999.9RPM 0.1RPM 10000~ 99999 RPM 1RPM *All accuracies indicated in this document are stated in laboratory conditions and can be guaranteed for measurements carried out in the same conditions, or with required conditions.

  • Page 17: Replacing Batteries

    Remove batteries and replace with new batteries.  Re-attach the battery compartment door to the case bottom and tighten screw. Contact Dawson Dawson Tools, Inc. 1142 S. Diamond Bar Blvd., #858 Diamond Bar, CA 91765 Phone: (310) 728-6220 www.DawsonTools.com Do not recycle...

  • Page 18: Features

    (Back page) Features  LCD Display  Auto Ranging  Auto Power Off  MAX/MIN/AVG Display  Back Light  Data Hold  Low Battery Indicator...

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