Mastech MS6252A User manual

MS6252A
Digital Anemometer
Operation Manual
MS6252A
Digital Anemometer

1. SAFETY INFORMATION...........................1
CONTENTS CONTENTS
2. DESCRIPTION..........................................3
2.1 Part name..........................................3
2.2 Button description..............................6
2.3 Sign definition....................................7
3. SPECIFICATION.......................................8
4. OPERATING GUIDANCE........................11
4.1 Power On/Off...................................11
4.2 Reading hold ...................................11
4.3 Backlight function.............................11
4.4 Wind speed measurement................12
4.5 Wind speed unit selection.................12
4.6 Area setting......................................12
4.7 Air volume measurement..................13
4.8 Air volume unit selection...................13
4.9 Use tripod connection receptacle......13
4.10 Replace battery..............................14
5. ATTACHMENTS......................................14
1.2 Usage................................................1
1.4 Maintenance......................................2
1.1 Preparation........................................1
1.3 Marking..............................................1
3.1 General .............................................8
3.2 Technique data...................................9

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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
(1) Fan
(2) LCD
(3) “FUN” — Function switching button
(4) “ ”— Power switch
(5) “UNIT” — Unit switching button
(6) Maximum/Minimum button
(7) “HOLD” hold display
(8) “ ” — Backlight Button
(9) Fan retaining bolt hole
(10) Connection hole for fixing measurement bracket
(11) Battery housing cover retaining bolt hole
(12) Battery cover
FRONT PANEL
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2
3
4
5
6
7
8
MS6252A
Digital Anemometer

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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.
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
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
m/s Meters per second
Km/h Kilometers per hour
mil/h Nautical miles per hour
Low battery indicator

HYS006692