Filter Test Systems

Fluid & Gas Flow Equipment

Automated Filter Tester lessens downtime, increases productivity.

October 17, 2016

With ULPA testing up to 99.9999% efficiency and consistent test results, 8130A is suited for QC testing of particulate respirator filters, disposable filtering face pieces, andĀ diverse filter media. Features include customizable, automated testing sequences; salt and oil measurement capability that ensures compliance with multiple standards; and user-serviceable photometers. Operation supports stand-alone use as well asĀ automated, high-volume production line integration. Read More

Chemical Processing & Waste Management, Fluid & Gas Flow Equipment, Test & Measuring Instruments

User-Serviceable Photometers optimize filter testers.

April 15, 2016

Designed to retrofit to Model 8127 and 8130 filter testers, Model 8177 User-Serviceable Photometers feature solid-state laser diodes and fast response and purge times. Upstream and downstream photometers can be cleaned by trained technician on site in less than 1 hour, minimizing downtime. Capable of measuring filtration efficiencies up to 99.999%, automated filter testers are 42 CFR 84, EN 143, ISO 23328-1, and GB2626 compliant. Read More

Fluid & Gas Flow Equipment, Laboratory and Research Supplies & Equipment, Transportation Industry Products

Sigma Design Company Exports Fuel Filter Testing System for Army Desert Vehicles - A Global Collaboration

January 2, 2012

Anyone who has waited too long between car oil changes knows how things start to slow down and wear out. Now imagine sitting in a military vehicle in the desert on a critical mission; well this is not the time for your diesel fuel filter to be clogged or you will be a "sitting duck". What to do? Well the Army conducts extensive testing on automotive fuel filters to avoid such events and to... Read More

Fluid & Gas Flow Equipment, Plant Furnishings & Accessories, Green & Clean

Testand News Emprise Offers a New Multi-Spec Fuel/Water Separator Test Bench

November 30, 2010

Emprise Corporation announces the addition of a Multi-Spec Fuel/Water Separator Test Bench to its Testand product line of filter test equipment. Significant changes in global diesel emissions standards and the increased use of biodiesel fuels have placed greater demands on fuel/water separators. These developments in the diesel industry have resulted in proposed revisions to both the SAE and ISO... Read More

Fluid & Gas Flow Equipment, Services

Proper Validation of Filter Test Stands is Critical for Product Development Programs

November 17, 2010

Gerard J. Lynch, P.E., IFTS Inc. USA and Nicholas A. Faust, Sigma Design Company<4444>Garbage in equals garbage out. The age-old adage that has been repeated in many undergraduate engineering courses for the past decade is still an important principle to remember for many of today's engineering challenges - including filter testing. Today's designers rely heavily on testing and simulation data... Read More

Fluid & Gas Flow Equipment

Tester offers non-destructive filter cartridge testing.

June 19, 2007

Providing through-pore analysis of filter cartridges with various geometries, Automated Filter Cartridge Tester measures bubble point, pore size distribution, mean pore size, and filter integrity, as well as gas, liquid, and Frazier permeability. Sample chamber design permits testing of cartridges ranging from several inches to several feet. Applications include automotive, pharmaceutical, pollution control, nonwovens, sintered metal, and water purification. Read More

Fluid & Gas Flow Equipment, Machinery & Machining Tools, Test & Measuring Instruments

On-Line Measuring Cabinet is suited for filter cartridges.

May 28, 2004

Designed for on-line continuous measurement of filter cartridge efficiency, particle counting cabinet is based on testing method that allows efficiency and retention capacity of filter to be assessed continuously. Dual flowmeters record actual flows through each sensor, while computer records and processes all data and displays number of particles before and after filter. Computer also displays instant filtration efficiency or ratio. Read More

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