Dawson DAM100B Manuale utente
Dawson DAM100B
Digital Anemometer
User Manual
1
Table of Contents
LIMITED WARRANTY AND LIMITATION OF
LIABILITY ........................................................3
Out of the Box............................................4
Accessories ................................................4
Certification: ..............................................4
INTRODUCTION .............................................4
Overview....................................................4
Important Safety Information ...............7
USING THE METER.........................................8
Figures and Components ...........................8
Buttons and Components......................8
Front Panel............................................9
Back Panel...........................................10
Buttons ................................................11
2
Symbols....................................................12
MEASUREMENT ...........................................13
Wind Speed and Air Velocity....................13
Air Volume Area Setting ..........................14
Air Volume Measurement .......................15
Air Volume Unit Selection........................15
Maximum/Minimum ...............................15
Temperature Unit Selection.....................16
Temperature Mode Selection ..................16
SPECIFICATIONS...........................................17
General Specifications .............................17
Technical Specifications ...........................18
MAINTENANCE AND REPAIR.......................21
Repair ......................................................21
Replacing Batteries..................................22
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CONTACT DAWSON.....................................22
FEATURES ....................................... Back Page
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 of its components are damaged or malfunction.
Accessories
9V Battery 1pc
Soft Case 1pc
User Manual 1pc
Certification:
The mark indicates the Meter is compiled to EMC
requirements.
Introduction
Overview
Dawson digital anemometer DAM100B is a professional
instrument to measure ambient temperature, humidity,
dew point temperature, wet bulb temperature, wind
speed and air volume. The compact design enables the
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Meter to be hand-held or fixed. The large LCD screen
with backlight provides easy-to-read testing results.
To ensure this anemometer performs properly and to
avoid any damage from misuse, please follow these
safety guidelines carefully.
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 MANUAL BEFORE
USING THE METER.
WARNING
DO NOT PLACE THE METER IN ANY ENVIRONMENT WITH
HIGH PRESSURE, HIGH TEMPERATURE, DUST, EXPLOSIVE
GAS OR VAPOR. TO ENSURE SAFE OPERATION AND LIFE
OF THE METER, FOLLOW THESE INSTRUCTIONS.
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Avoid shaking, dropping or any kind of
impacts when using or transporting the meter.
To avoid possible electric shock or personal
injury, repairs or servicing not covered in this
manual should only be performed by qualified
personnel.
Avoid direct exposure to sunlight to ensure
extended the life of the Meter.
Do not place the Meter in a strong magnetic
field; this may cause false readings.
Use only the type of batteries indicated in the
Technical Spec.
Avoid exposing batteries to humidity. Replace
batteries as soon as the low battery indicator
appears.
Sensitivity of the Meter to temperature and
humidity will decrease over time. Please
calibrate the Meter periodically for best
performance.
Please keep original packaging for future
shipping purposes (ex. Calibration)
After opening box, check for any damage
during delivery.
The Meter should only be used in the range of
specified ambient temperature and humidity.
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Do not touch the fan blades with excessive
force.
Important Safety Information
Repair or maintenance should be
implemented by trained personnel.
If dust appears on the fan blades, blow on it
with clean air or scrub gently with a damp
cloth and mild detergent. Don't use abrasive
materials or solvents.
The Meter should be turned off when it is not
in use.
The Meter will consume a small current,
about < 5μA, after shutdown. If the Meter is
not being used for an extended period of time,
batteries should be removed to prevent any
damage to the Meter.
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Using the Meter
Figures and Components
Buttons and Components
(1) Fan blades
(2) LCD Screen
(3) “FUNC” —Function switching button
(4) “ ”— Power switch
(5) “UNIT” —Switch between measurement units;
Wind speed (m/s, km/h, mil/h, ft/m, ft/s,
knots), Air volume (CMS, CMM, CFM). When
in Area mode (m²/ft²), press to increase
flashing place value. In Wind speed and Air
volume, press 2-3 seconds to switch
temperature unit (°C/°F).
(6) “Max/Min” —Maximum/Minimum/Normal
mode.
(7) “HOLD/MODE” ; ” Hold display. In Wind
speed/Air volume modes, press and hold 2-3
seconds to switch temperature mode
(ambient temp, dew point, wet bulb)
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(8) “”— Back light
(9) Fan retaining bolt hole
(10) Connection hole for fixed measurement
(11) Battery housing cover screw
(12) Battery cover
Front Panel
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