Dawson Tools DAM110B Manual de usuario
Dawson DAM110B
Digital Non-Contact Tachometer
User’s Manual
1
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......................7
Button Description ................................9
Display Description..............................10
2
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 .......................................................15
Replacing Batteries...................................16
CONTACT DAWSON ................................... 16
FEATURES...................................... Back Page
3
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. To receive
service on the instrument if it becomes necessary during the
warranty period, contact your nearest Dawson authorized service
center at (800) 898-6991 or visit www.DawsonTools.com to
obtain a return authorization (within the US only). A return
authorization is necessary before returning any instrument to
Dawson; no service will be provided without a return
authorization. The user is responsible for properly packing the
unit and charges such as shipping, freight and insurance charges.
The extent of Dawson's liability is limited solely to the
repair/replacement of the instrument. The above warranty in its
entirety is inclusive and no other warranties, written or oral, are
expressed or implied.
4
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
1pc
User’s Manual
1pc
1.5V AAA Battery
4pcs
Soft Case
1pc
Certification:
The Meter is compiled to EMC
requirements.
5
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.
Safety Information
WARNING
TO REDUCE THE RISK OF FIRE, ELECTRICAL SHOCK,
PRODUCT DAMAGE OR PERSONAL INJURY, PLEASE
FOLLOW THE SAFETY INSTRUCTIONS DESCRIBED IN THE
USER MANUAL. READ THE USER MANUALS BEFORE
USING THE METER.
6
Avoid shaking, dropping or any kind of
impacts when using or transporting the Meter.
To avoid electric shock or personal injury,
repairs or servicing not covered in this manual
should be performed only by qualified
personnel.
Avoid direct exposure to sunlight to ensure
extended life of the Meter.
Do not place Meter in a strong magnetic field;
this may cause false readings.
Use only the batteries indicated in the
Technical Spec.
Avoid exposing batteries to humidity. Replace
batteries as soon as the low battery indicator
appears.
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.
7
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. Instrument case
4. Power button
5. Maximum and Minimum button
6. Hold button
7. Measurement button
8. Data storage button
9. Data storage Read button
10. Backlight button
11. Storage read number plus button
12. Storage read number minus button
8
Front Panel
9
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
MEM Save current speed.
READ Read the data saved by “MEM”
Press the button to hold data
Turn on/off the backlight
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