Besantek BST-AFM05 User manual





  

!-
k
99 Washington Street
Melrose, MA 02176
Phone [phone]
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com

1
Introduction
BESANTEK BST-AFM06 CFM/CMM Thermo Anemometer with
InfraRed Thermometer measures Air Velocity, Air Flow (volume), Air
Temperature (with probe) and Surface Temperature (with the
InfraRed function). The large, easy-to-read backlit LCD includes
primary and secondary displays plus numerous status indicators.
The InfraRed feature includes a laser pointer for convenient
targeting. In addition, the meter can store 16 area setting dimension
for easy recall. Proper use of this meter will provide years of reliable
service.
CAUTIONS
Improper use of this meter can cause damage, shock, injury or
death. Read and understand this user manual before
operating the meter.
Inspect the condition of the probe and the meter itself for any
damage before operating the meter. Repair or replace any
damage before use.
If the equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment may
be impaired.
This device is not a toy and must not reach children’s hands. It
contains hazardous objects as well as small parts that the
children could swallow. In case a child swallows any of them,
please contact a physician immediately
Do not leave batteries and packing material lying around
unattended; they can be dangerous for children if they use
them as toys



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 







 
  
  


   
    
      
  1 min., 
   
     
   
 3
  2

 3   
   
    
 
  
 , 
   



3
Circuit
Custom LSI microprocessor circuit
Display
Dual function 0.5" (13 mm) 4-digit LCD
Sampling rate
1 reading per second approx.
Sensors
Air velocity/flow sensor: Conventional
angled vane arms with low-friction ball
bearing.
Temperature sensors: NTC-type precision
thermistor and InfraRed
IR Spectral response
6 to 14µm
IR Emissivity
0.95 fixed
IR distance ratio
8:1
IR sampling rate
2.5 readings per second approx.
Automatic Power off
Auto shut off after 20 minutes to preserve
battery life
Operating Temperature
32°F to 122°F (0°C to 50°C)
Storage Temperature
14 to 140oF (-10 to 60oC)
Operating Humidity
<80% RH
Storage Humidity
<80% RH
Operating Altitude
2000 meters (7000ft) maximum
Battery
One 9 volt (NEDA 1604) battery
Battery life
80 hours approx. (if Backlight and Laser
are used continuously the battery life is
reduced to 2 to 3 hours approx.)
Battery current
8.3 mA DC approx.
Weight
1.6 lbs. (725g) including battery & probe
Dimensions
Main instrument: 7.0 x 2.9 x1.2" (178 x
74 x 33mm)
Sensor Head: 2.75” (70mm) Diamete
99 Washington Street
Melrose, MA 02176
Phone [phone]
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com


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Meter Description
 
 
 
 

•

 
  





 
 
 
 


Keypad
0 
IR+ Laser Pointer 
MAX/MIN 





◄ 




  



 

  

◊ 



 




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

Display Layout
E� -1888�

IR  �  M A 




 

•&:  


 



 


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
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• 0

2









•  
Operation

 



 

 







 

 




 




 

 




Side view of Vane
Arrow
airow

 

 

 





9
4. Repeat steps 2 - 3 until all desired points have been
measured.
5. Press the AREA button to clear the multipoint averaging
memory.
6. To return to standard velocity measuring mode press and hold
AVG button until meter beeps twice.
7.
Note: In AVG mode, press and hold the AVG button until the
meter beeps twice to return to normal operation.
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