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AIR VELOCITY METER 

ALNOR

®

 MODEL 

AVM430/AVM430A 

AIRFLOW™ INSTRUMENTS 

MODEL TA430/TA430A 

 

OPERATION AND SERVICE MANUAL 

 
 
 

P/N 1980583, REV F 

SEPTEMBER 2014 

 

 

 

www.

.com

information@itm.com

1.800.561.8187

Summary of Contents for AIRFLOW TA430

Page 1: ...AIR VELOCITY METER ALNOR MODEL AVM430 AVM430A AIRFLOW INSTRUMENTS MODEL TA430 TA430A OPERATION AND SERVICE MANUAL P N 1980583 REV F SEPTEMBER 2014 www com information itm com 1 800 561 8187...

Page 2: ...loss and will be returned if at all at Seller s risk of loss Buyer and all users are deemed to have accepted this LIMITATION OF WARRANTY AND LIABILITY which contains the complete and exclusive limite...

Page 3: ...nding the Probe 3 Retracting the Probe 3 Connecting to a Computer 4 CHAPTER 3 OPERATION 5 Keypad Functions 5 Common Terms 5 Menus 6 DISPLAY SETUP 6 SETTINGS 6 FLOW SET UP 6 ACTUAL STANDARD SETUP 6 DAT...

Page 4: ...sure to provide the correct voltage and frequency which is marked on the back of the AC adapter The AC adapter will not recharge the batteries Using the Telescoping Probe The telescoping probe contai...

Page 5: ...d data For more information on how to download stored data see Chapter 3 section titled LogDat2 Downloading Software C a u t i o n This symbol is used to indicate that the data port of the Alnor AVM43...

Page 6: ...used in different places The following is a brief explanation of the meanings of those terms Sample Consists of all of the measurement parameters stored at the same time Test ID A group of samples The...

Page 7: ...4 types Round Duct Rectangle Duct Duct Area and Horn Use the or soft keys to scroll through the types and then press the key to accept the desired type To change the value highlight the Enter Settings...

Page 8: ...ruments TA430 comes with special software called LogDat2 Downloading Software which is designed to provide you with maximum flexibility and power To install this software on your computer follow the i...

Page 9: ...3824 Tel 44 0 149 4 459200 Fax 44 0 149 4 459700 The Alnor AVM430 Airflow Instruments TA430 can also be recalibrated in the field using the CALIBRATION menu These field adjustments are intended to mak...

Page 10: ...atteries or plug in AC adapter Dirty battery contacts Clean the battery contacts Velocity reading fluctuates unstable Fluctuating flow Reposition probe in less turbulent flow or use longer time consta...

Page 11: ...Resolution 0 1 F 0 1 C Instrument Temperature Range Operating Electronics 40 to 113 F 5 to 45 C Operating Probe 0 to 200 F 18 to 93 C Storage 4 to 140 F 20 to 60 C Instrument Operating Conditions Alti...

Page 12: ...6 lbs 0 27 kg Power Requirements Four AA size batteries included or AC adapter optional 9 VDC 300 mA min 1 Temperature compensated over an air temperature range of 40 to 150 F 5 to 65 C 2 The accurac...

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