TE-1000 PUF 8 Operations Manual
Product Description
TE-1000-PUF Poly-Urethane Foam sampler is a complete system designed to
simultaneously collect suspended airborne particulates as well as trap
airborne pesticide vapors at flow rates up to 280 liters per minute. The TE-
PUF features the latest in technological advances for accurately measuring
airborne particulates and vapors.
A dual chambered aluminum sampling module contains both filtering
systems. The upper chamber supports the airborne particulate filter media
in a circular filter holder. The lower chamber encapsulates a glass cartridge
which contains the PolyUrethane Foam for vapor entrapment.
A wide variety of sorbents can be used in a manner that permits their
continual use. Poly urethane foam or wet/dry granular solid media can be
used individually or in combination. The dual chambered sampling module is
designed for easy access to both upper and lower media. The threaded lower
canister is removed with the cartridge intact for immediate exchange. Filter
support screens and module components are equipped with gaskets
providing a leak proof seal during the sampling process. Air flow rates are
infinitely variable up to 280 liters per minute. The voltage variator adjusting
screw alters the blower motor speed to achieve the flow rate desired. Air
flow rate is measured through the flow venturi utilizing a 0-100" Magnehelic
Gage. Periodic calibration is necessary to maintain on-site sampling
accuracy. A Seven Day Mechanical Timer (TE-5007) is included as standard
equipment and permits weekly scheduling with individual settings for each
day and 14 trippers to turn the sampler On and Off as desired. Any day or
days may be omitted. Day and night periods are distinctly marked. Other
timers and programmers are available optionally to suit any sampling
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