July 26, 2017 To All Users of Met One Instruments, Inc. Beta Attenuation Mass Monitors RE: Filter Media Used in Met One Instruments, Inc. Beta Attenuation Mass Monitors Dear Customer, It has come to our attention that certain third party vendors have been aggressively selling filter tape purported to be a drop in replacement for the filter tape offered by Met One Instruments for use in our beta gauges. These “grey market” products have not been tested or qualified for use in any of our beta attenuation mass monitors. Use of unqualified filter tape in our products could cause a reduction in instrument performance such as drift, tape breakage, humidity interference or increased cleaning requirements. Furthermore, such products are known in many instances to cause corrosion to the roller mechanism because of inadequate cleaning during the tape manufacturing process. We cannot guarantee the performance of our products when third party filter media is used. More
The Met One Instruments, Inc., E-SEQ-FRM Sequential PM Sampler has received designation from the US-EPA as a Federal Reference Method “FRM” for PM 10 , PM 2.5 and PM 10-2.5 . Publication is pending in the US Federal Register. The E-SEQ-FRM is a multiple event sampler that holds up to 16 filter cassettes thereby permitting more than two weeks of unattended operation. The easy to use event manager may either be programmed in the field or at a remote site and then uploaded onto the sampler via flash drive. The E-SEQ-FRM is lightweight and portable. It may be easily disassembled for easy set up and removal. No disassembled component weighs more than 45 lb.
Met One Instruments, Inc. and its subsidiaries - Belfort and Climatronics - manufacture in America. We employ 220 people with offices in Oregon, California, Texas, Georgia, New York and Maryland. We manufacture products which have competition from around the world and, can proudly say, we are the only US manufacture of USEPA PM monitors and samplers sold worldwide. We have managed to successfully compete very strongly with international manufacturers because of high quality, innovation and customer oriented service before and after sales. Contact us for more information at firstname.lastname@example.org.
We have to admit, we had a problem at the beginning of the year due to circumstances beyond our control. We apologize for any delays in shipping goods with a longer than normal lead time. All is right now and the photo shows this week's production getting ready to ship. We build quality, precision instruments with pride. Our commitment to before and after sales remains our primary obligation to our customers. We have a lot of new products so contact email@example.com for more information.