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Ventilation Testing 

 
 
 
 

Rotating Vane Anemometer 

Alnor

®

 

Model RVA801

 

A

IRFLOW™

 Model LCA301 

 
 

Operation and Service Manual 

 
 

 

Summary of Contents for AIRFLOW LCA301

Page 1: ...Ventilation Testing Rotating Vane Anemometer Alnor Model RVA801 AIRFLOW Model LCA301 Operation and Service Manual...

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Page 3: ...liability in connection with goods which are incorporated into other products or equipment or which are modified by any person other than Seller The foregoing is IN LIEU OF all other warranties and i...

Page 4: ...ey are to our customers our service policy is designed to give prompt attention to any problems If any malfunction is discovered please contact your nearest sales office or representative or call Cust...

Page 5: ...he LCD display to be viewed from the front of the instrument while the head is oriented with the flow direction In addition the instrument measures the temperature of the air flow SECTION 2 Safety Obs...

Page 6: ...lines and sliding downwards Connect the battery to the flying lead insert the battery into the instrument and replace the battery cover LCD display The instrument will display the velocity volume or t...

Page 7: ...ing on the unit Then press the trigger to select the unit type and press the Mode key again to save your setting Measuring Air Velocity Select velocity using the MODE key if required In order to take...

Page 8: ...nal area of the duct or grille for which the volume flow rate is required If working in Metric units calculations must be in m2 If working in Imperial units calculations must be in ft2 Switch the inst...

Page 9: ...l Number Display The instrument s serial number can be verified by holding both the trigger and mode key when switching the unit on SECTION 6 Care Maintenance and Service Please return the Product Reg...

Page 10: ...ervice in case the instrument was dropped blades were deformed or liquid spilled on the instrument particularly the blades Before sending your instrument for calibration or repair obtain a Return Mate...

Page 11: ...0 00399 90 m2 Actual range is a function of velocity and area input Display Resolution Velocity 1 fpm 0 01 m s Temperature 1 F 0 1 C Accuracy Velocity 1 reading 4 fpm 1 reading 0 02 m s Temperature 2...

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Page 13: ...Business Park High Wycombe Bucks HP12 3RT United Kingdom Tel 44 0 149 4 459200 Fax 44 0 149 4 459700 E mail info airflowinstruments co uk Web www airflowinstruments co uk France Tel 33 491 95 21 90 E...

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