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VELOCICALC ® AIR VELOCITY METER MODEL 5725 OPERATION AND SERVICE MANUAL P/N 1980566, REVISION E FEBRUARY 2016 GlobalTestSupply www. .com uality Products Online at: sales@GlobalTestSupp...
CONTENTS CHAPTER 1 UNPACKING AND PARTS IDENTIFICATION .... 1 CHAPTER 2 SETTING-UP ..............3 Supplying Power to the Model 5725 ..........3 Installing the Batteries ............... 3 Using the Optional AC Adapter ..........3 Attaching the Handle ..............3 Using the Optional Articulating Extension ......... 3 Connecting to a Computer ..............
Chapter 2 Setting-up Supplying Power to the Model 5725 The Model 5725 VelociCalc Air Velocity Meter is powered with four size AA batteries. Installing the Batteries Insert four AA batteries as indicated by the diagram located on the inside of the battery compartment. The Model 5725 is designed to operate with either alkaline or NiMH rechargeable batteries, although it will not recharge NiMH batteries.
Kit includes instructions for usage. Connecting to a Computer Use the Computer Interface USB Cable provided with the Model 5725 to connect the instrument to a computer for downloading stored data. For information on how to download stored data see Chapter 3 section titled LogDat2™...
Chapter 3 Operation Keypad Functions Press to turn the Model 5725 on and off. During the ON/OFF Key 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...
Menus DISPLAY SETUP Display setup menu is where you will setup the desired parameters to be displayed on the running screen. With a parameter highlighted you can then use the ON soft key to have it show up on the running screen or select the OFF soft key to turn off the parameter.
ROM. To download data from the Model 5725, connect the supplied computer interface USB cable to the Model 5725 and to a computer USB port. Then run the LogDat2 software. Within the LogDat2 software, either select the tests to be downloaded or double-click on a test to open it.
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 Model 5725. If the enclosure of the Model 5725 or the AC adapter becomes broken, it must be replaced immediately to prevent access to hazardous voltage.
Chapter 5 Troubleshooting Table 5-1 lists the symptoms, possible causes, and recommended solutions for common problems encountered with the Model 5725. If your symptom is not listed, or if none of the solutions solves your problem, please contact TSI. Table 5-1: Troubleshooting the Model 5725...
Appendix A Specifications Specifications are subject to change without notice. Velocity: Range: 50 to 6,000 ft/min (0.25 to 30 m/s) Accuracy: ±1.0% of reading 4 ft/min (0.02 m/s) Duct Size: Range: 0 to 500 ft (0 to 46.45 m Volumetric Flow Rate: Range: Actual range is a function of actual velocity and duct area...
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