Description

The TDA-110P Automatic Filter Tester is a state-of-the-art system for testing medium-flow air filters up to 400 cubic feet per minute （CFM）. It is part of the growing ATI family of Modular Automatic Filter Testers which includes the low-flow TDA-100P series and the high-flow TDA-120P series testers. The TDA-110P is ideal for testing automotive and airline cabin-air filters, vacuum filters, industrial or commercial ventilation filters, compressed air filters, collective protection military filters, and many other types of medium-flow air filters.

Features

The TDA-110P automatically measures the aerosol penetration, filter resistance, and the test flow of the filter. The filter holder assembly is customized to meet your specific needs, and once the filter is placed into the test fixture, the testing sequence is quick and fully automatic. Filters up to 24 inches by 24 inches square can be tested on the TDA-110P, and customized adapter plates can be provided for the full range of filter configurations that you will be testing. Using a highly stable and repeatable oil-based aerosol challenge and a photometric detection system, the TDA-110P provides reliable filter efficiency readings up to 99.9995 percent. （Filter penetrations down to 0.0005 percent） This extraordinary span allows for accurate tests of medium-flow filters HEPA and even ULPA media.

The Operator controls the entire testing process through 4-user-friendly function keys. User-programmed filter testing parameters and alarm points are selected using the function keys and test data is managed through the built-in microprocessor. Test results can be output through a RS-232 serial port to a user-supplied computer, or through a user interface port to ancillary control/monitoring equipment.

Although the TDA-110P has extensive built-in functionality, every unit is built to order and a wide variety of optional features can be included.  ATI will thoroughly review your filter requirements before configuring and recommending a system to meet your specific needs.

Specifications

AEROSOL GENERATION
Technique: Pneumatic nebulization using DOP or PAO
Diameter: 0.18 µ CMD
Geometric Standard Deviation: <1.6
Concentration: 60 milligrams per cubic meter （mg/m³）

AEROSOL DETECTION
Technique: Near forward light scattering
Accuracy: ± 1%
Sample Flow Rate: 1 cubic foot per minute from the sample stream

FILTER TEST FLOW MEASUREMENT
Technique: Mass Flow meter
Range（*）: 40 to 400 cubic feet per minute @ 21.1º C, 760 mm Hg

PRESSURE MEASUREMENT
Technique: Electronic pressure transducer
Accuracy: ± 0.5% of full scale
Range（*）: 0 to 100 millimeters water column
（0 to 3.94 inches water column）

EFFICIENCY MEASUREMENT
Flow Rate Through Filter: 40 to 400 cubic feet per minute
Operating Range: Efficiencies to 99.9995%

OPERATIONAL REQUIREMENTS AND PHYSICAL CHARACTERISTICS
Power: 208 VAC, 3 phase, 60 Hertz, 15 Amps
Compressed Air: 10 scfm @ 80 psig
Size: 22 feet wide by 5 feet deep by 9 feet high

*Note: Can be configured to customer requirements.

Benefits:

• Ease of Use
• Wide Flow Range
• Multiple Filter Configurations
• Every System Customized
• Fast Cycle Times
• Ergonomic Design
• Reliable and Repeatable
• User Programmable Parameters
• RS-232 Serial Data Output
• Optional User Interface Port