Summary of Contents for TSI Instruments DP-CALC 5825
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ENERGY AND COMFORT Ventilation Testing DP-C Micromanometer Model 5825 Operation and Service Manual GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
CONTENTS CHAPTER 1 UNPACKING AND PARTS IDENTIFICATION .... 1 CHAPTER 2 SETTING-UP ..............3 Supplying Power to the Model 5825 DP-C Micromanometer ... 3 Installing the Batteries ............... 3 Using the Optional AC Adapter ..........3 Connecting to a Computer .............. 3 CHAPTER 3 OPERATION ..............
Chapter 1 Unpacking and Parts Identification 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.
Chapter 2 Setting-up Supplying Power to the Model 5825 DP-C Micromanometer The Model 5825 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 5825 is designed to operate with either alkaline or NiMH rechargeable batteries, although it will not recharge NiMH batteries.
Chapter 3 Operation Keypad Functions ON/OFF Key Press to turn the Model 5825 on and off. During the power up sequence the display will show the following: Model Number, Serial Number, Software Revision and Last Date Calibrated. Arrow () Keys Press to scroll through choices while setting a parameter.
The logging interval is a frequency period that the Log Interval instrument will log readings. For example, if the logging interval is set to 30 minutes, each sample will be the average of the last 30 minutes. Menus DISPLAY SETUP Display setup menu is where you will setup the desired parameters to be displayed on the running screen.
DATA LOGGING Measurements Measurements to be logged are independent of measurements on the display, and must therefore be selected under DATA LOGGING Measurements. Log Mode/Log Settings You can set Log Mode to Manual and Auto-save. • Manual mode does not automatically save data, but instead prompts the user to save a sample.
Chapter 5 Troubleshooting Table 5-1 lists the symptoms, possible causes, and recommended solutions for common problems encountered with the Model 5825. If your symptom is not listed, or if none of the solutions solves your problem, please contact TSI. Table 5-1: Troubleshooting the Model 5825 Symptom Possible Causes Corrective Action...
Appendix A Specifications Specifications are subject to change without notice. Static / Differential Pressure: Range -15 to +15 in. H O (-28.0 to +28.0 mm Hg, -3735 to +3735 Pa) Accuracy: ±1% of reading ±0.005 in. H O (±0.01 mm Hg, ±1 Pa) Resolution: 0.001 in.
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Power Requirements: Four AA-size batteries (included) or AC adapter (optional) 9 VDC, 300 mA, 4-18 watts (input voltage and frequency vary depending on which adapter is used) Overpressure range = 7 psi (190 in. H O, 360 mmHg, 48 kPa). Pressure velocity measurements are not recommended below 1,000 ft/min (5 m/s) and are best suited to velocities over 2000 ft/min.
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