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AIR VELOCITY METER ALNOR MODEL ® AVM440/AVM440A AIRFLOW™ INSTRUMENTS MODEL TA440/TA440A OPERATION AND SERVICE MANUAL P/N 1980584, REV G FEBRUARY 2016 1.800.561.8187 information@itm.com www. .com...
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INJURIES, OR DAMAGES CONCERNING THE GOODS (INCLUDING CLAIMS BASED ON CONTRACT, NEGLIGENCE, TORT, STRICT LIABILITY OR OTHERWISE) SHALL BE THE RETURN OF GOODS TO SELLER AND THE REFUND OF THE PURCHASE PRICE, OR, AT THE OPTION OF SELLER, THE REPAIR OR 1.800.561.8187 information@itm.com www. .com...
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If any malfunction is discovered, please contact your nearest sales office or representative, or call Customer Service department at +44 (0) 149 4 459200 (UK), (800) 874-2811 (USA), or (1) 651-490-2811 (International). 1.800.561.8187 information@itm.com www. .com...
CONTENTS CHAPTER 1 UNPACKING AND PARTS IDENTIFICATION .... 1 CHAPTER 2 SETTING-UP ..............3 Supplying Power to the Alnor AVM440/Airflow Instruments TA440 ................. 3 Installing the Batteries ............... 3 Using the Optional AC Adapter ..........3 Using the Telescoping Probe ............3 Extending the Probe ..............
Carefully unpack the instrument and accessories from the shipping container. Check the individual parts against the list of components below. If anything is missing or damaged, notify TSI immediately. 1. Carrying case 2. Instrument 3. USB cable 4. CD-ROM with downloading software 1.800.561.8187 information@itm.com www. .com...
Installing the Batteries Insert four AA batteries as indicated by the diagram located on the inside of the battery compartment. The Alnor AVM440/ Airflow Instruments TA440 is designed to operate with either alkaline or NiMH rechargeable batteries, although it will not recharge NiMH batteries.
Connecting to a Computer Use the Computer Interface USB Cable provided with the Alnor AVM440/Airflow Instruments TA440 to connect the instrument to a computer for downloading stored data. For more information on how to download stored data see Chapter 3 section titled LogDat2™...
Chapter 3 Operation Keypad Functions ON/OFF Key Press to turn the Alnor AVM440/TA440 on and off. During the power up sequence the display will show the following: Model Number, Serial Number, Software Revision and Last Date Calibrated. Press to scroll through choices while setting a Arrow () Keys...
Act/Std Setup menu. Within this menu, the user can also select Standard Temperature, Standard Pressure and a source for the actual temperature. The actual barometric pressure must be entered to convert air velocity and volume measurements to actual conditions. Chapter 3 1.800.561.8187 information@itm.com www. .com...
keys simultaneously. Delete Data Use this to delete all data, delete test or delete sample. % Memory This option displays the memory available. Delete All, under Delete Data, will clear memory and reset the memory available. Operation 1.800.561.8187 information@itm.com www. .com...
™ LogDat2 Downloading Software The Alnor AVM440/Airflow Instruments TA440 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 instructions on the label of the LogDat2 CD-ROM.
If the instrument case or storage case needs cleaning, wipe it off with a soft cloth and isopropyl alcohol or a mild detergent. Never immerse the Alnor AVM440/Airflow Instruments TA440. If the enclosure of the Alnor AVM440/Airflow Instruments TA440 or the AC adapter becomes broken, it must be replaced immediately to prevent access to hazardous voltage.
Alnor AVM440/Airflow Instruments TA440. If your symptom is not listed, or if none of the solutions solves your problem, please contact TSI. Table 5-1: Troubleshooting the Alnor AVM440/ Airflow Instruments TA440 Symptom Possible Causes...
Relative humidity up to 80% RH, non-condensing Pollution degree 1 in accordance with IEC 664 Transient over voltage category II Data Storage Capabilities: Range: 12,700+ samples and 100 test IDs (one sample can contain fourteen measurement types) 1.800.561.8187 information@itm.com www. .com...
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Accuracy with instrument case at 77°F (25°C), add uncertainty of 0.05°F/°F (0.03°C/°C) for change in instrument temperature. Accuracy with probe at 77°F (25°C). Add uncertainty of 0.1% RH/°F (0.2% RH/°C) for change in probe temperature. Includes 1% hysteresis. Appendix A 1.800.561.8187 information@itm.com www. .com...
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