Thermo Scientific 5028i, Instruction Manual

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Installation
Setup
Thermo Fisher Scientific Model 5028
i
Instruction Manual 2-9
dry run by attaching the heated sample tube on top of the 5028 i base. If
the heated tube protrudes through the roof flange, either the instrument
should be lowered or an elongated PVC sleeve and cap system should
cover the heater while maintaining a waterproof seal. However, for the
remainder of this description, it is assumed the heater will fit within the
ceiling height of the air monitoring station.
Based on the vertical height requirements, use additional 5/8-inch OD
stainless tubing and connectors to make up the difference between the
desired inlet height and the top of the heater.
Additional routing is necessary for the ambient T/RH sensor assembly.
Ambient Inlet
(PM
10
or PM
2.5
)
Ambient T/RH
Sensor Assembly
Tripod Adapter
T/RH Sensor Cable
Tripod
Roof Flange
5/8” SS Tubing
5/8” Union
w/Teflon Ferrule
3-Feet Universal
Heater
Figure 2–4. Model 5028
i
Vertical View
Sample tube extensions are used for added height. Two sample tube
extensions for the Model 5028i separate vertically by minimum
requirement of 18 Inches entrance-to-entrance. Usually 40 Inches from
inlet top of one Channel to another inlet top is recommended.
Sample Tube Extension
Lengths