Automatic PFE Test Equipment Filter Media Tester SC-FT-1406D-Pro

Oil and salt dual aerosol test, an additional clean air supply system is required to ensure clean, dry air to the tester.

Switching between different test aerosol is simple operation on the touch screen.

Adjustment of different test flow rates can be achieved through flow control valves on the obvious area of the panel.

Functions

Three modes can be used to test filter efficiency.

Mode 1: filter efficiency@0.3μm, this can be compared with TSI 8130.

Mode 2: It can provide the filter efficiency of PM1.0, PM2.5 and PM10 at the same time.

Mode 3: It can provide the filter efficiency of different particle size 0.3, 0.5, 1, 3, 5,10μm at the same time.

Adjustment of different test flow can be easily achieved through flow control valve. Common flow rates are 32L/min, 55L/min, 60L/min, 85L/min, 95L/min and so on.

The resistance test is completed and displayed at the same time as the filter efficiency test.

Advantages

Automatic switching between oil and salt aerosol. When the test aerosol needs to be switched, select the aerosol on the display, and the system automatically switches without manual switch and pipeline replacement.

Micro computer control, the inner part of the instrument is chip. It can achieve miniaturization of the instrument and realize human-computer interaction through the touch screen. Intuitive display of test results, system status information and operation parameters, largely reduced the amount of staff training and improves work efficiency.

A test calibration method is provided, with a calibration filter attached to the instrument for regular calibration of the 0.3μm filter efficiency test result. Utilizing multiple point-to-point calibrations, and the modified file is imported into the device through U disk. The test results can be compared with TSI 8130 test data.

Simple maintenance and low maintenance cost.

Applications

Used for filter media testing, test indexes include initial filter efficiency and resistance.

Used for product quality control of filter media production companies, such as melt blown, and other filter materials manufacturers. 

Used for quality control of raw materials and products of composite filter manufacturers.

It is used by research units to study the performance of filter media.

Used for quality control of raw materials of EPA filter and HEPA filter manufacturers.

Used for quality control of mask products and raw materials of mask manufacturers.

Operation

Easy to use, in 40s an automatic test will be completed.

With filter media flat placed on the lower part of the fixture, pressing the two closed buttons simultaneously to close the fixture. The pneumatic cylinder quickly presses the upper part of the clamp down and starts the test. Aerosols produced by generator enter into the downstream through upper fixture and filter materials. Two detectors simultaneously measure the upstream and downstream aerosol concentration of the filter material.

The filter efficiency/permeability of the filter is obtained by the ratio of upstream and downstream aerosols concentration. A high-sensitivity electronic pressure sensor measures the resistance of the filter and the system flow.

When the test is finished, the fixture will turn on automatically. Choosing to print data result means displaying on the screen and printing filter efficiency, resistance and test result as well as test condition data etc.

Technical parameters

Test flow: 0-99.9L/min

Test area: 100cm2

Test resistance: 0-500Pa Optional (0-125Pa)

Test period: can be set freely, minimum 30S

Particle counter: 6 channels, 0.3.5, 1.0, 3.0, 5.0, 10.0μm

Test medium: NaCl, Oil (Paraffin oil or DEHS)

Accuracy: Flow meter 2%

Micro manometer 1%

Dimensions( L×W×H ): 740mm×740mm×1480mm

Environment requirements 

Temperature: (23±5)°C

Power supply: 220 V AC, 50Hz or 60Hz, 1000W

Air compression: >0.5 MPa 160L/min  

Clean air source system（optional）

Air compressor: air storage capacity 160L,

                          pressure 0.7MPa, 

                          exhaust volume 520L / min, 

                          Voltage 380V or 220V, 

                          power 6kw

High precision filter: treatment capacity≥ 1m3 / min, 

                                 pressure≤ 0.8MPa

Freeze dryer: treatment capacity≥ 1 m3 / min, 

                      pressure≤ 1 MPa, 

                      voltage 220 v

Pressure reducing valve: pressure ≤ 1MPa,

                                         pressure regulating range 0.5-0.9mpa