This document provides information about a multipass fuel filter test rig that is ISO 9001 certified and tests fuel filters according to ISO 19438 standards. The test rig automatically generates test reports through software controlled by a computer and displays all test parameters on screen. It determines contaminant capacity, particle removal, and differential pressure characteristics of filter elements by injecting them with contaminant while online particle sensors measure contamination levels. The test rig has a flow range of 0.5 to 10 LPM or 3 to 30 LPM, can test at pressures up to 10 bar, and uses an online particle counter and dosing pump to test filters.

1. FEC
R
World Class Testing Equipments
An ISO 9001 Certified Co.
Catalogue - Multipass Fuel Filter Test Rig
As per ISO 19438

2. 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
Filter Test Rig ISO 19438 (Using On - Line Dust Particle Counter) up
stream and down stream (Two Loop - Optional)
Multi Pass Test Standard (ISO 19438)
The multi pass test stand is mainly used for testing the performance of Fuel filters according to ISO 19438
standards. These standards describe a method for determining the contaminant capacity, particle removal and
differential pressure characteristics of filter elements.
This test stand is automatically test report generated through software controlled by a computer chart and all the
test parameters can be display on the screen. Data handling and generation of reports according to the standards
mentioned above are included.
In order to determine such characteristics, filter elements are injected with contaminant (test dust), whereas online
particle sensors measure the contamination, thus making the evaluation of the filter element’s performance
possible
Multipass Filter Test Rig
Data Sheet (example)
Flow range 0.5 to 10 LPM, 3 to 30 LPM l/min
Differential pressure 10 bar
Maximal system 10 bar
Hydraulic fluid Ml LH 5606 or similar
Dosing pump 100 - 250 ml/min
Particle counter online particle counter (Pamas Germany)
4pm (c) calibrated per ISO 11171 optional
1,5 - 20 pm
Test tank 60
Dosing tank 50
Test head for 200 cm (max 16 bar) - (Optional)