This document provides information on air filter testing equipment from FEC. It describes testing systems that can test various types of air filters, including pocket, cassette, and flat sheet filters, according to standards like EN 779. The systems test parameters like flow rate, differential pressure, dust holding capacity, and efficiency. They include components like test ducts, centrifugal blowers, aerosol generators, and particle counters. FEC offers these systems for testing filters used in applications like cleanrooms.

1. FEC
R
World Class Filter Testing Equipments
An ISO 9001 Certified co.
Hepa Filter Testing Equipments

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Latest Air Filter Testing System Without / With Dust Particle System. Test rig upgrade according to EN
779 and Asher 52.2. Schematic Diagram for air filter test system as per BS EN 779 S.S 304 Grade.
Flow rate : 600 to 6000
Differential Pressure : Digital
Test aerosol : Salt Type
Loading dust : Ashrae test dust, ISO12103-A2 and ISO 12103-A4
Filter samples : Pocket and cassette filters with max Dimensions 610x610mm (other filter also can be
test)
Flat sheet filter media : Also can be test as on per order request
Air supply : min. 5 bar
Dust feeder : Special designed for dispense the dust
FEC offer the air filter test rig as per international standard various type of capacity 6,000 cfm other higher
capacity is also available on customer demand we can test on this equipment life & efficiency test, dust holding
capacity, Pressure restriction test, Pressure drop, flow etc as per EN 779 Test Standard.
Test object•
Dust feed device•
Mixer orifice•
Perforated plate•
Final filter•
Measuring device for pressure loss•
Set up for determination of synthetic dust weight arrestance
Technical Spcification
Measuring device for volume flow•
Flow straightener•
Fan•
Timer•
Volume tester meter•
Temperature and relative humidity of test air•

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Set up for determination of synthetic dust weight arrestance
Part 1
Part 2
Set up for determination of atmospheric dust spot efficiency
Test object•
Dust feed device•
Mixer orifice•
Perforated plate•
Final filter•
Measuring device for pressure loss•
Measuring device for volume flow•
Filter test Duct will be made from S.S Grade with high capacity centrifugal blower and 610mm x 610mm size
of test duct width housing for pre filter fine filter and test filter also attachment will be all type of filter for clean
room filters, flow and pressure difference, particle upstream particle downstream, will be digitally display due to
software through the control unit we some accessory recommended for pal as gemany.
Test duct S.S. Suitable for air filter as required capacity•
High capacity centrifugal blower with motor•
Aerosol generator with drying system salt type•
Features
Flow straightener•
Fan•
Probe (sampling tube)•
Timer•
Volume tester meter•
Vacuum pump•
Temperature and relative humidity of test air•

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The teat rig suitable for test the air filter test according to standard EN 779 and ASHRE 52.2 below men-
tion parameters you can test
Flow rate V/S differential pressure•
Dust holding capacity•
Efficiency of filter and restriction pressure•
The filter samples can be easily installed into the rotatable and movable filter housing•
The test duct is divided info 6 duct sections and fabricated air proof.•
Suction part duct side and blower outside•
The pressure measuring facilities in duct section up stream and down stream digital sensor•
Butter fly valve for set the desired flow and pressure•
Flow measuring device imported digital sensor with digital will be attached in duct•
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Flow rate V/S Diffrential pressure•
Over Pressure Aerosol DetectionDOP / PAO Test•
The filter samples can be easily installed into the movable filter housing.•
The test duct is divided into 4 duct sections and fabricated airproof.•
Suction part duct side and blower outside•
Imported Differential pressure measuring on operating panel duct section up stream and down stream digital•
sensor
Butter fly valve for set the desired flow and pressure•
Flow measuring device imported digital sensor with display will be attached in duct•
The Test Rig suitable for test the air filter test according to your mention List

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Size : 355 x 255 x 230•
Weight Approx : 8.0 Kg•
Compressed air 5.5 to 11 cfm@ 20 PSI•
Capacity maximum 5 Ltr•
Testing range 50 to 5400 cfm Aerosol Generation 2 or 4 Laskin nozzele adjustable•
Aerosole O/P @ 540 cfm : 100 mg/m3 or microgel/l mg/m3 or microgel/l•
Features :
DOP/PAO Aerosol Generator
4
DOP/PAO testing is a very quick process that tests the integrity of the HEPA (High
Efficiency Particulate Air) filter using DOP or PAO solutions in their operational
conditions.These solutions gen- erate a gas type smoke and then generate gas
particles that will be greater than .03 microns. The test will certify the HEPA filter
is fully functioning and there is no leakage or damage.
Meaning of DOP
DOP (Dispersed Oil Particulate) is a dispersed aerosol used to test the integrity of HEPA filters.
Meaning of PAO
PAO (Poly Alpha Ole fin) is a non-carcinogen liquid which is a most common replacement for DOP.
DOP Test
Any equipment that has a HEPA filter should be tested every time the equipment is moved or going to be used on
a new project (every four weeks if on same project). For the best results testing should be done on-site to ensure
that the units have not been damaged due to transportation or daily activities at the work site.
Also rough handling of the equipment can cause the filter seals to become
loose from around the HEPA filter therefore causing leakage and making them
unsafe for workers who are counting on them while working in hazardous con-
ditions.
HEPA filters are composed of usually fiberglass fibers randomly arranged.
To qualify as HEPA the air filter must remove at least 99.97% of all airborne
particles greater than 0.3 micrometers in diameter from the air that passes
through it.

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Aerosol Photometer : Including scanning probe with LED and Vibrating alarm, audio able alarm, shoulder strap,
spare fuse, and Calibration certificate.
Standard Features : High resolution Graphical Display, Menu driven software function automatic Zero and
ranging proven LED Light source (Light Chamber) Reference setting for multiple testing reagent retains re-
frence setting when powered off display up-stream Ref. / Concentration setting stable at low concentration of
aerosol. Probe selectable audible visual, Vibrating Alrm plug and play suitable length USB Interface with light
weight heavy duty aluminum case accept world wide voltage.
Filter test Duct will be made from S.S Grade with suitable capacity centrifugal blower and duct size 610 mm ×
610 mm size of test duct with housing for Test Hepa filter also optional attachment will be all type of filter for
clean room filters, measuring parameters - Flow and pressure difference, particle upstream particle downstream
with three chanel hand held imported particle counter will be digitally display with computer software. With
operating panel
Square Test Duct S.S suitable for air filter as above mention required capacity•
High Capacity Centrifugal Blower with motor•
Aerosol Generator•
Imported hand held particle counter•
Photometer for hepa filter Integrity DOP / PAO test•
Aerosol Detection

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The Handheld Particle Counter offers the most features and flexibility for customers interested in a low cost and
versatile handheld particle counter. The Model 9303 features a sturdy yet lightweight high-impact injection-mold-
ed plastic design for easy handling. The instrument is easy to configure using an intuitive keypad. The internal
memory can store up to 1,500 sample records of particle count data which can be conveniently viewed on screen
or download using a USB port to it Secure Software.
The instrument reports up to three particle size simultaneously. The middle channel is user selectable for 0.5,
1.0, 2.0, or 2.5 µm. The model 9303 complies with all the stringent requirements set forth in ISO 21501-4. It is
calibrated with NIST traceable PSL spheres using world-class Classifier and Condensation Particle Counters, the
recognized standard for particle measurements.
0.3 to 25 µm size range•
0.1 CFM (2.83 L/min) flow rate•
Up to three channels of simultaneous data•
ISO 21501-4 compliant•
USB serial output•
Compatible with Lite Secure•
1,500 sample record storage•
250 location labels•
Large 3.2-inch (8.1-cm) display•
On screen data review•
User selectable middle size channel•
Removable Li-ion battery•
Intuitive keypad menus•
High impact injection molded plastic•
Features and Benefits:
Handheld Particle Counter - Three Channel

8. The Handheld Particle Counter offers the most features and flexibility for customers interested in versatile hand-
held particle contamination monitoring. The features an ergonomic handle with thumb controls, for easy one-
hand operation. The 3.6 inch (9.1-cm) color touch screen interface makes it easy to configure and operate. The
Model 9306 can generate pass/fail reports for ISO 14644-1, EU GMP Annex 1, and FS209E. Particle count data
can be conveniently viewed on screen, downloading using Lite Secure Software, or printed directly to an optional
external printer.
Multiple particle counters configurations can be conveniently stored and uploaded as needed using the Lite Se-
cure data download and reporting software supplied as standard. The Model 9306 complies with all the stringent
requirements set forth in ISO 21501-4. These particle counters are calibrated with NIST traceable PSL spheres
using world-class Classifier and Condensation Particle Counters, the recognized standard for particle measure-
ments.
Features and Benefits:
Complies with all requirements of ISO 21501-4•
0.1 CFM (2.83 L/min) flow rate•
Measures up to six channels of simultaneous data•
Model 9306-V2 provides unique variable binning option•
Mass Concentration option (density parameter is user-configurable)•
Integrated handle for one hand operation•
Removable, rechargeable Li-ion battery•
Compatible with Lite Secure and FMS 5 software packages•
USB Cable, USB Storage Device and Ethernet data transfer•
Data Storage: 250 zones, 999 locations, and 10,000 samples•
Provides pass/fail reporting on ISO 14644-1, EU GMP, and FS209E•
External reporting of ISO 14644-1, EU GMP, and FS209E via Lite Secure•
Optional Temperature/ RH sensor available•
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Handheld Particle Counter - Six Channel

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Leaking Tester For Hepa Filter
FEC is the high class heap filter leakage tester high-efficiency cleaning air filtration system. The manufacturer
must test each hepa filter before packaging and delivery. So far, the most popular test methods for hepa filter are
photometer scanning and counter scanning. These two methods are popular, but high labor-consuming and in-
efficient. Besides, filter in certain structure such as W-type can’t be tested. Under this condition, the market call
on an easy-operation, high-efficiency and reliable tester for leaking.
The machine is a new type leaking tester ,which is self developed and produced according to the theory that the
mist can be filtered by hepa filter in the basic of mist leaking test by Xinxiang North Filter Co.,Ltd, complying
with the demand of the market.
II. Technical Parameter
Rated voltage 220V/380V 50HZ
Rated power 3.56KW
Oil barrel capacity 2.5L
Weight of machine 350kg
Standard size of inside Chamber Max. 1000x1000x1000mm also as per customer requirement :
size of filter 1200x700x300mm
Min. size of filter 300x300mm
Max. wind pressure of leak testing 1210Pa
Max. mist output 210m3/min

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III. Performance Characteristics
Fuming particle diameter is between 0.3 ~ 0.5 um, particle arranged evenly, and in line with the dust particle•
size of the counting scanning method, able to meet the requirements of HEPA filters leaking test.
For a wide range of various types of HEPA filters with and without separators to detect.•
High detection efficiency, only two seconds for single filter detection, cut detection time short, and reduce the•
cost of production.
Meet environmental requirements, the device emitted mist without any harm to the operator. The detection•
process has no mist emission outwards, no impact on the surrounding environment.
Electrical control system , easy to operate with high reliability.•
Cheap raw material consumables, negligible testing cost. It is currently the most cost-effective HEPA filter•
tester in domestic.
IV. Operation Instruction
Check all the power supply and make sure all of them are comply with the instruction before starting up the•
machine and tidy up all the sundries on the platform.
Adding pure water in the water channel of the air leak tester, making the liquid level be about 2mm lower•
than the mist outlet. Adding tap water into the water tank, making sure the liquid level be in the range of the
mark.
Turn on the air switch inside of the electrical cabinet. When the “Power” sign lights up, it means the power is•
already on.

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This tester is used for testing the compression strength testing for big size box up to
less then 1 mtr cube . With, it’s also available to test the column compress strength of
the corrugated box, plastic container, tin container etc . It is equipped with a precise
ball screw, which drives the compression platen steadily along the guide track to com-
press the specimen. A high accurate load cell detects the compression signal via the
analyses of test program to display the test results on the indicator.
Hepa Filter Box Compression Tester
FEC Shipper Carton Transport Testing – This is testing of one or two complete shipper
cartons of product that includes vibration (the item is put on a vibrating platform for a
length of time) and also drop testing (the car- ton is dropped from varying heights at vary-
ing angles). After the testing is complete the product and packaging inside the cartons is
inspected and damage recorded.
FEC Shipper Carton Conditioning Testing – This is testing of one or two complete
shipper cartons of product where the carton is exposed to high temperature, high tempera-
ture with high humidity, and low temperature, each extreme condition for 24 hours. After
all three days of testing the packaging and product inside is evaluated.
Hepa Filter Drop Test
FEC Carton Bursting Strength Testing – One key determinant of the strength of a carton is
the bursting strength. The bursting strength is a measure of how much pressure is needed
on one square inch of carton to cause a break in the material. The bursting strength of a
carton is generally reported in pounds per square inch. A high-quality shipper or master
carton should test at a minimum of 150lbs/sq inch. A high quality color box or inner box
should test at at least 90lbs/sq inch.
Hepa Filter Bursting Strength Testing
Carton Edge Crush Testing (ECT or ECR) – This is another common test performed on a
carton or color box to determine its strength. This test is used to determine the force that
will crush a standard size of board standing on an edge.
These five tests are not the end-all be-all for testing your packaging.
More to come in regard to testing other packaging materials besides
cartons and boxes, and also how to check these materials when you’re in
the factory.
Hepa Filter Unde transportation vibration Test

12. Some Our Valued Customers
Sales Office: 9A, Gurudwara Road, Hari Vihar (Kakraula), Opp. Metro Poll No. 816, New Delhi 110043 (INDIA)
Correspondence Address : Plot No. 35, K-1 Extn., Bank Wali Gali Gurudwara Road, Mohan Garden, Uttam Nager,
Delhi-110059
Cell - 9811478874, 9811938703, 9212912990
E-Mail : info@fecproduct.com / inquiry_fec@yahoo.com
Website : www.fecproduct.com