AIDETEK MS6252A User manual

Digital Anemometer
Operation Manual
Table of Contents
1. Safety information ……………1
1.1 Preparation ……………1
1.2 Usage ……………1
1.3 Marking ……………1
1.4 Maintenance ……………2
2. Description ……………3
2.1 Part name ……………3
2.2 Button description ……………6
2.3 Sign definition ……………7
3. Specification ……………9
3.1 General ……………9
3.2 Technique data ……………10
4. Operating guidance ……………13
4.1 Power On/Off ……………13
4.2 Reading hold ……………13
4.3 Backlight function ……………13
4.4 Wind speed measurement ……………14
4.5 Wind speed unit selection ……………15
4.6 Area setting ……………15
4.7 Air volume measurement ……………15
4.8 Air volume unit selection ……………16
4.9 Use tripod connection receptacle ……………17
4.10 Replace battery ……………17
5. Attachments ……………18

Digital Anemometer
Operation Manual Safety Information
1. Safety Information
Please read carefully the following safety
information before usage and maintain this
anemometer while using it according to operating
guidance, otherwise, the anemometer may be
damaged. The anemometer will provide
satisfactory services to you if you use and protect it
appropriately.
1.1 Preparation
1.1.1 Please check for damage during
transportation after receiving the anemometer.
1.1.2 If it should be stored and shipped under hard
conditions, please confirm that whether the
meter is damaged.
1.2 Usage
1.2.1 The meter should be used in the range of
specified ambient temperature and humidity.
1.2.2 If you notice any abnormality or failure, it
should stop using.
1.2.3 Don’t store or use the meter under the
conditions of direct sunlight, high temperature
and high humidity.
1.2.4 Don’t touch the fan blades with excessive
force.
1.2.5 Don’t directly expose the blades in the hard
light to avoid reading error.
1.3 Marking
The mark indicates compliance with EMC
requirements.
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Digital Anemometer
Operation Manual Safety Information
Important Safety Information
1.4 Maintenance
1.4.1 Repair or maintenance should be
implemented by trained personnel.
1.4.2 If there is dust on the fan blade, please blow
it with clean air or scrub gently with a damp
cloth and mild detergent.
1.4.3 Clean the meter with a damp cloth and mild
detergent. Don’t use abrasive material or
solvent.
1.4.4 The meter should be powered off when it is
not in use.
1.4.5 The meter will consume small current, about
≤5µA, after shutdown. If the meter is not to
be used for a long period, batteries should be
removed to prevent damaging the meter.
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Digital Anemometer
Operation Manual Description
2. Description
- This meter is a digital anemometer for
measuring the ambient temperature, humidity,
dew point temperature, wet bulb temperature,
wind speed, and air volume.
- This meter is a portable, professional measuring
instrument with large-screen LCD and backlight,
multi-unit switching functions.
- This meter can be used for hand-held or fixed
measurement.
- This meter has the functions of reading hold,
maximum, minimum, etc.
- It has a low battery indicator and USB real time
data uploading functions.
2.1 Part name
⑴ Fan
⑵ LCD
⑶ “FUN”→Function switching button
⑷ “ ”→Power switch
⑸ “UNIT”→Unit switching button
⑹ Maximum/Minimum button
⑺ “HOLD” hold display
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Digital Anemometer
Operation Manual Description
⑻ “ ”→Backlight Button
⑼ Fan retaining bolt hole
⑽ Connection hole for fixing measurement bracket
⑾ Battery housing cover retaining bolt hole
Battery cover ⑿
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Digital Anemometer
Operation Manual Description
- 5 -
Digital Anemometer
Operation Manual Description
2.2 Button description
•Button:
Switch for meter powering on/off.
•button
Switch for turning on/off the backlight.
•HOLD button
Hold display of LCD.
•FUN button
It is used for switching among the functions of
wind speed measurement, area setting and air
volume measurement. Long press for three
seconds to enable or disable "Auto Power-Off"
function.
•MAX/MIN button
Switch maximum/minimum/normal mode, long
press to exit.
•UNIT button
Switch unit, area (m², ft²), long press to switch
(°C, °F)
Wind speed (m/s, km/h, mil/h, ft/m, ft/s, knots),
Air volume (CMS, CMM, CFM).
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Digital Anemometer
Operation Manual Description
2.3 Sign definition
Indicates Auto Power-Off status
HOLD Reading hold state
VEL Wind speed measurement state
FLOW Air volume measurement state
AREA Area setting required by air volume
SLOW Indicates current wind-speed <5m/s
FAST Indicates current wind-speed >5m/s
MAX Displays maximum after entering
maximum/minimum mode
MIN Displays minimum after entering
maximum/minimum mode
m² Indicates that the current area setting
unit is square meter
ft² Indicates that the current area setting
unit is square foot
CMM Cubic meters per minute
CMS Cubic meters per second
CFM Cubic meters per minute
knots Nautical miles per hour, 1850 meters
per hour
ft/s Feet per second
ft/m Feet per minute
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Digital Anemometer
Operation Manual Description
m/s Meters per second
Km/h Kilometers per hour
mil/h Nautical miles per hour
Low battery indicator
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Digital Anemometer
Operation Manual Specification
3. Specification
The meter should be recalibrated under the
condition of 18°C
～ 28°C, relative humidity ＜ 75%
every year.
3.1 General
3.1.1 Work height: Maximum 2000m
3.1.2 Work mode: Frequency of wind speed
conversion
3.1.3 Display: LCD
3.1.4 Maximum show value: 9999
3.1.5 Sampling time: About 0.4s/time.
3.1.6 Low battery indicator: sign displays on
LCD.
3.1.7 Work power: 1×9V 6F22 battery.
3.1.8 Operation environment:
Relative humidity→0~85%RH, no moisture
condensation
Temperature→0°C~40°C, no moisture
condensation
3.1.9 Detector (fan) operation environment:
Relative humidity→0~95%RH, no moisture
condensation.
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Temperature→-20°C~80°C, no moisture
condensation.
3.1.10 Storage environment:
Relative humidity→0~80%RH, no moisture
condensation
Temperature→-10°C~50°C, no moisture
condensation
3.1.11 Dimension: Meter →165LX85 WX38Hmm.
3.1.12 Weight: About 200g
3.2 Technique data
Ambient temperature: 23±5°C, Relative humidity:
<75%
3.2.1 m/s
Measuring range Resoluti
on
Accuracy
0.80 ~ 30.00 m/s 0.01 m/s ±(2.0% reading + 50
characters)
30.00 ~ 40.00 m/s For reference only
3.2.2 km/h
1.40~108.00 km/h 0.01km/h ±(2.0% reading + 50
characters)
108.0 ~ 144.0 km/h For reference only
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3.2.3 ft/s
1.30 ~ 98.50 ft/s 0.01 ft/s ±(2.0% reading + 50
characters)
98.50 ~ 131.20 ft/s For reference only
3.2.4 knots
Measuring range Resoluti
on
Accuracy
0.80 ~ 58.30 knots 0.01
knots
±(2.0% reading + 50
characters)
58.30~77.70 knots For reference only
3.2.5 mile/h
Measuring range Resoluti
on
Accuracy
0.90 ~ 67.20
mile/h
0.01mile/
h
±(2.0% reading + 5
characters)
67.20~90.00
mile/h
For reference only
3.2.6 ft/m
Measuring range Resoluti
on
Accuracy
78 ~ 5900 ft/m 1ft/m ±(2.0% reading + 5
characters)
5900 ~ 7874 ft/m For reference only
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3.2.7 Air volume unit
CFM 0- 99990 (Area) 0 - 9.999 ft²
CMM 0- 99990 (Area) 0 - 9.999 m²
CMS 0 - 9999 (Area) 0 - 9.999 m²
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Digital Anemometer
Operation Manual Operating guidance
4. Operating guidance
4.1 Power On/Off
Press the “ ” key to turn on or off the
anemometer power.
4.2 Reading hold
In the measurement process, if the reading
should be kept, press "HOLD" key to lock the
reading, and display the HOLD symbol; press it
again to unlock.
Note:
In the reading hold state, “FUN”, “MAX/MIN”
and “UNIT” keys are invalid.
4.3 Backlight
In the measurement process, if the ambient
light is too dark to read, you can press " " key to
open the backlight. Backlight timer is set to 15
seconds. During this period, you can press " "
key again to turn off backlight at any time.
Note:
•The luminous body of backlight is LED with
large operating current. Frequently using
backlight will shorten battery life. Do not use
backlight when unnecessary.
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Digital Anemometer
Operation Manual Operating guidance
•When the battery voltage ≤7V, the " " (low
battery) symbol will show on the display.
However, in the case of using the backlight, if
the battery voltage ≥7V, the battery voltage
drops because of its larger operating current,
" " symbol may show (when " " symbol is
showing, the accuracy of the measurement
can’t be guaranteed). At this moment, you
needn’t replace battery until the " " symbol
display again under normal use condition
without using backlight.
4.4 Wind speed measurement
Place the detector (fan) into the test
environment, "VEL" symbol will display on the
screen, measurement is done with the fan surface
perpendicularly to the wind direction.
Note:
1. If the detector (fan) is not aiming at the wind
direction, which will bring the measurement
error.
2. For steady wind, the detector (fan) will get
maximum reading when it is aiming at the wind
direction.
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Digital Anemometer
Operation Manual Operating guidance
4.5 Wind speed measurement
When using the meter to measure air volume,
you can press “UNIT” key to select the
measurement unit you required (m/s, km/h, mill/h,
ft/m, ft/s, knots).
4.6 Area setting
To measure air volume, you should first
determine the area of air flue to be, area input
steps are shown as following:
① ． Press “FUN” key to make “AREA” display
on the screen.
② ． Use the “MAX/MIN” and “UNIT” keys to
adjust value and unit, after adjusting area
unit (m², ft²), then press “MAX/MIN” key.
There should be an audible buzz,
indicating that area input is completed and
settings are saved.
③ ． To change the area setting, please repeat
the step ② .
4.7 Air volume measurement
Place the detector (fan) into the test
environment. Use the “FUN” key to set the meter to
the Air volume measurement mode; the "FLOW"
symbol should display on the screen.
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Digital Anemometer
Operation Manual Operating guidance
Measurement is done with the fan surface
perpendicular to the wind direction.
Note:
1. If the detector (fan) is not aligned in the wind
direction, the measurement can be skewed.
2. For steady wind, the detector (fan) will get
maximum reading when it is aiming at the wind
direction.
4.8 Air volume unit selection
When using the meter to measure air volume,
you can press the “UNIT” key to select the
measurement unit your required (CMS, CMM,
CFM).
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Digital Anemometer
Operation Manual Operating guidance
4.9 Using tripod connection receptacle
4.9.1 When necessary, the meter can be fixed on a
tripod.
4.9.2 When necessary, the meter can be used by
hang.
4.10 Replacing battery
4.10.1 If the “ ” sign appears, this indicates that
the battery should be replaced.
4.10.2 Power off the meter and remove the battery
cover.
4.10.3 Replace the old battery.
4.10.4 Install the battery cover properly.
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Digital Anemometer
Operation Manual Attachments
5. Attachments
⑴ Battery 9V, NEDA 1604, 6F22 1pc
⑵ Detector
Bracket
1pc
⑶ Packaging
Bag
1pc
⑷ Operation
Manual
1pc
(5) CD 1pc
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HYS006429