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Heated Sample Tube
Rack Mounting
Thermo Fisher Scientific
Final inlet height ≥ two (2) meters above roof line and away from direct
•
building ventilation/exhaust
•
Final inlet height should be as close as possible to the inlet height of the
reference methods being compared against
•
1-2 meter inlet distance between collocated samplers @16.67 L/min
•
2-3 meter inlet distance between collocated 16.67 L/min and hi-vol
samplers
•
Instrument front panel should be North to Northeast facing in an
ambient shelter or avoid direct sunlight if rack mounted in climate
controlled shelter.
For more information on siting an aerosol measurement inlet, spatial and
temporal aspects of network design and optimum site exposure, refer to 40
CFR Part 58, Appendix D and in the guidance document for network
design and optimum site exposure for PM
U.S. EPA Office of Air Quality Planning and Standards.
There are two style heaters at 1-meter and 3-meter lengths. The one meter
length is normally used in conjunction with the ambient shelter provided by
Lengths
Thermo Fisher Scientific. The three meter length has a two meter heated
zone and an additional one meter of excess sample tubing to be cut to the
exact height requirements onsite. Please check availability for these heaters.
One limiting factor when siting the Model 5030 is placement within a
standard 19-inch rack mounting. Future planning should be made to
reserve the topmost rack mounting position available due to the vertical
positioning of the sample tube directly from the roof into the top of the
Model 5030. In addition, modification to the rack cabinet to accommodate
the vertical tubing connection also needs to be considered prior to
installation.
Review the following installation steps prior to field installation.
1. Mount the Model 5030 to the rack using a set of FH132 sliding rail
hardware.
2. Determine the location of the Model 5030 inlet tube on the roof
enclosure (ambient shelters are already provided with this location
cleared).
and PM
published by the
2.5
10
Model 5030 SHARP Monitor Instruction Manual
Installation
Setup and Installation
2-19
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