REED SD-4214 Guide

Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Model
Instruction
Manual
Thermo-Anemometer/
Data Logger
SD-4214
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2
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Table of Contents
Features............................................................................................ 3
Specications................................................................................4-5
Instrument Description ..................................................................... 6
Operating Instructions.................................................................7-11
Function selection.......................................................................... 7
Air velocity/Temperature measurement .......................................... 7
Changing the Air velocity unit......................................................... 7
Type K/J Thermometer measurement ............................................ 8
Data Hold ...................................................................................... 8
Data Record (Max., Min. reading)...................................................8
Backlight ON/OFF.......................................................................... 9
Datalogger..................................................................................... 9
Auto Datalogger........................................................................9-10
Manual Datalogger....................................................................... 10
Checking the Time....................................................................... 10
Check Sampling Time Information................................................10
SD Card Data Structure............................................................... 11
Data Transfer from SD card to Computer..................................... 11
Advanced Settings ....................................................................12-14
Set Clock Time ............................................................................ 12
Setting the Decimal point on the SD Card.................................... 13
Auto power OFF management..................................................... 13
Set Beeper Sound ON/OFF ......................................................... 13
Select the Thermometer to Type K or Type J................................ 13
Select the Temperature unit to °C or °F........................................ 14
Set sampling time ........................................................................ 14
SD memory card Format ............................................................. 14
PC Serial Interface.......................................................................... 15
System Reset ................................................................................. 16
Battery Replacement...................................................................... 16
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Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Features
• Combination of hot wire and standard thermistor, deliver rapid and
precise measurements even at low air velocity value
• Slim probe, ideal for grilles & diffusers
• Air velocity: m/S, FPM, Km/h, Knots, & MPH
• Air temperature (°C, °F)
• Type K and Type J thermocouple thermometer
• Air Temperature uses a thermistor sensor for fast response time
• Real time SD memory card datalogger with a built-in clock and
calendar
• Sampling time set from 1 second to 3600 seconds
• Meter can switch to a Manual Datalogging
• No extra software needed, just plug the SD card into the computer
and it downloads directly to EXCEL
• SD card capacity: 1 GB to 16 GB
• Easy to read LCD with backlight
• Auto power off or manual power off
• Data hold, record max. and min. reading
• High accuracy microcomputer circuit
• Power by UM3/AA (1.5 V) x 6 batteries
• USB/RS232 Computer interface
• Separated probe for easy measurements of multiple environments
• Automatic temperature compensation for the anemometer and type
K/J thermometer
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Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Specifications
Circuit: Custom microprocessor LSI circuit
Display: 52mm x 38mm LCD with backlight
Air velocity units: m/S, Km/h, FPM, Knots, Mph
Temperature units: (°C, °F)
Auto Sampling Time: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800,
3600 seconds
Memory Card: SD memory card, 1 GB to 16 GB
Sampling Time of Display: Approx. 1 second
Data Output: USB/RS232 PC computer interface
Temperature Range: 0-50°C (0-122°F)
Resolution: 0.1°C/0.1°F
Accuracy: ± 0.8°C/1.5°F
Operating Temperature: 0-50°C (32-122°F)
Operating Humidity: Less than 85% R.H.
Power Supply: UM3/AA (1.5 V) x 6 batteries
Weight: 515g/1.13lb
Dimensions: Main instrument: 203 x 76 x 38mm;
Telescope probe: 12mm Dia., 280mm to
940mm Length
Includes: Telescope probe and a hard carrying case
Optional accessories: 4G SD Card (SD-4GB)
Type K thermocouple probe (TP-01)
USB cable (USB-01)
Power adapter (AP-9VA-110V)
Data Acquisition Software (SW-U801-WIN)
Tripod (BS-6)
Visit us at www.reedinstruments.com for more information on our
Optional Accessories, or e-mail us at [e-mail]
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Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Air velocity
Measurement Range Resolution Accuracy
m/S 0.2 to 5.0m/S 0.01m/s
±(5% + a) reading
or
±(1% + a)
full scale
5.1 to 25.0m/s 0.1m/s
Km/h 0.70 to 18.00Km/h 0.01Km/h
18.0 to 72.0Km/h 0.1Km/h
Mph 0.50 to 11.20mph 0.01mph
11.2 to 44.7mph 0.1mph
Knots 0.40 to 9.70 knots 0.01 Knots
9.7 to 38.8 knots 0.1 Knot
FPM 40 to 3940 FPM 1 FPM
* a = 0.1m/s, 0.3 km/h, 0.2 mile/h, 0.2 knot, 20 ft/min
Air Temperature
Measuring Range: 0°C to 50°C (32°F to 122°F)
Resolution: 0.1°
Accuracy: ±0.8°C (1.5°F)
Type K/J thermometer
Sensor Type Resolution Range Accuracy
Type K
0.1°C -50.0 to 1300.0°C ± (0.4% + 0.5°C)
-50.1 to -100.0°C ± (0.4% + 1°C)
0.1°F -58.0 to 2372.0°F ± (0.4% + 1°F)
-58.1 to -148.0°F ± (0.4% + 1.8°F)
Type J
0.1°C -50.0 to 1100.0°C ± (0.4% + 0.5°C)
-50.1 to -100.0°C ± (0.4% + 1°C)
0.1°F -58.0 to 2012.0°F ± (0.4% + 1°F)
-58.1 to -148.0°F ± (0.4 % + 1.8°F)
Above specication tests under the environment RF Field Strength less
than 3 V/M & frequency less than 30 MHz only.
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Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Instrument Description
1. Display
2. Power, ESC, & Backlight Button
3. Hold, Function, & Next Button
4. REC, Enter, & Unit Button
5. SET, Down, & Time Check Button
6. Logger, Up, & Sampling Time
Check Button
7. Probe input socket
8. Type K/J thermometer socket
9. SD card slot
10. USB/RS232 Output
11. Reset Button
12. AC/DC 9V Power Adapter Input
Socket
13. Battery Compartment/Cover
14. Battery Cover Screws
15. Stand
16. Tripod Fix Nut
17. Probe Plug
18. Telescope Probe
19. Sensing head
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Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Operating Instructions
Function selection
1. Turn on the meter by pressing the Power Button. To turn the meter
off, hold the Power Button for over 2 seconds.
2. The meter has 2 measuring functions to choose from: Air velocity/
Temp or Type K/J Thermometer.
When the meter is on, press and hold the Function Button. The display will
ash “Air”, for Air velocity/Temperature measurement, and “tP” for Type
K/J Thermometer measurement. Release the Function Button to choose
the displayed function.
Air velocity/Temperature measurement
When the Telescopic Probe is not in use, slide the Sensor Cover over the
Sensor Head. Before using the Telescopic Probe, slide the Sensor Cover
down. Be sure to not touch the sensor with your ngers or with any tools,
as this may cause damage or incorrect readings.
1. When the meter is off, plug the Telescopic Probe into the Probe
Input Socket, then power on the meter by pressing the Power
Button.
2. Select the “Air” function (see Function Select).
3. Hold the Probe Handle and face the mark on the sensor head
towards the direction that needs to face against the airow. The
top part of the Display will show the air velocity, and the lower part
of the Display will show the air temperature value.
Changing the Air velocity unit
To change the Air velocity unit, press and hold the Unit Button. The dis-
play will ash the units m/S, Km/h, mph, Knot, & FPM. Release the Unit
Button to select the displayed unit. The select unit will be saved as the
default.
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Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Type K/J Thermometer measurement
Select the “tP” function (see Function Select).
Plug the optional Type K or J Thermocouple Probe into the Type K/J
Probe Input Socket. Be sure the Telescopic Probe is not plugged in.
The screen will display a “K”, meaning it is congured for a Type K ther-
mometer probe. The measured temperature will now be displayed
on the display screen. To change the meter to accept a Type J
Probe, please see the Advanced Settings section.
Data Hold
While taking a measurement, press the Hold Button once and the mea-
sured value will hold on the screen, and a HOLD symbol will appear.
Press the Hold Button once again will release the data hold function.
Data Record (Max., Min. reading)
The data record function records the maximum and minimum readings.
Press the REC Button once to start the Data Record function and a “REC”
symbol will appear on the display. With the “REC” symbol on the display:
1. Press the REC Button once, and a ”REC. MAX.” symbol along
with the maximum value will appear on the display. To delete the
maximum value, press the Hold Button once and the display will
show a “REC.” symbol only and execute the memory function
continuously.
2. Press the REC Button again, and a “REC. MIN.” symbol along
with the minimum value will appear on the display. To delete the
minimum value, press the Hold Button once, and the display will
show a “REC.” symbol only and execute the memory function
continuously.
3. To exit the memory record function, press the REC button for 2
seconds. The display will revert to the current reading.
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Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Backlight ON/OFF
After powering the meter ON, the LCD Backlight will turn on automati-
cally. While taking measurements, press the Backlight Button and the LCD
Backlight will turn off. Press the Backlight Button once again to turn the
LCD Backlight back ON.
Datalogger
Preparation Before Executing the Datalogger Function:
1. Insert the optional SD card into the SD card socket.
2. Before you use an SD card with this meter for the rst time, it is
recommend to format the SD card. See Advanced Settings sec-
tion of this manual for instructions.
3. If this is the rst time the meter is used you need to adjust the
clock. See Advanced Settings section of this manual for instruc-
tions.
4. Now you need to set the decimal format. The numerical data
structure downloaded to the SD card is defaulted used the “.” as
the decimal, for example “20.6” “1000.53”. But in certain countries
the “,” is used as the decimal point, for example “20,6” “1000,53”.
See Advanced Settings section of this manual for instructions on
how to change the Decimal Character.
Auto Datalogger (Set sampling time ≥1 second)
1. Start Datalogging; press the REC Button, and the “REC” symbol
will appear on the LCD screen, then press the Logger Button, the
“REC” symbol will ash while the measuring data and time infor-
mation is being saved in memory. To set the sampling time, and to
toggle the beeper sound on or off, refer to the Advanced Settings
section of this manual.
2. Pause the Datalogging; while Datalogging, if press the Logger
Button once. While paused, the “REC” symbol will stop ashing.
Press the Logger Button again to resume Datalogging, and the
“REC” symbol will begin to ash again.
continued...
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Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
3. Stop Datalogging; while the Datalogger function is paused, press
the REC Button for 2 seconds. The “REC” symbol will disappear
indicating the Datalogging function has stopped.
Manual Datalogger (Set sampling time = 0 seconds)
1. Set sampling time is to 0 second; Press the REC Button, and the
“REC” symbol will appear on the LCD screen. Press the Logger
Button, and the “REC” symbol will ash once and one Beep will
sound, at the same time the measuring data along the time infor-
mation will be saved in memory. The lower Display will show the
Position (record) number, which is saved as well.
2. To Change the Position Number; press the Down Button and the
lower position number will ash on the display. Press the Up or
Down Buttons to set the Position Number (1 to 99) to help identify
the measurement location. The lower Display will show P x (x = 1
to 99). After the position number is selected, press the Enter But-
ton to conrm.
Stop Datalogging; press the REC Button for 2 seconds, and the “REC”
symbol will disappear indicating the Datalogging function has
stopped.
Checking the Time
During normal functions (not Datalogging), press the Time Check Button
and the lower LCD display will show the Year, Month/Date, Hour/Minute.
Check Sampling Time Information
During normal functions (not Datalogging), press the Sampling Button and
the lower LCD display will show the Sampling Time Information.
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