LumaSense Technologies INNOVA 1303 - Manual (Page 19)

Chapter 2
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BE1085-14
1303 Multipoint Sampler and Doser LumaSense Technologies A/S
Page 19 of 60
to a suitable exhaust for gases purged from the sampler system.
Note: the performance of the 1303’s sampling and dosing systems are
specified for sampling and dosing tubing of maximum 50m in length.
Tubing for use with the 1303 is available from LumaSense, as follows:
Sampler tubes, green nylon, LumaSense accessory number AF0006 or
Poly Tetra Fluoro Ethylene (PTFE), LumaSense accessory number
AF0614.
Doser tubes, red nylon, LumaSense accessory number AF0005 red tub-
ing for dosing.
Tracer-gas supply tubing, nylon, LumaSense accessory number
AF0008.
Using these tubing materials minimizes the risk of gases being ad-
sorbed onto the tube’s surface, which would result in inaccurate meas-
urements.
2.3.1 Connecting Sampling and Dosing Tubing
Before connecting sampling and dosing tubing to the 1303, you should
know approximately where the sampling and dosing points will be in
the area to be monitored. This will allow you to estimate the length of
tubing you need to connect to the mounting-stubs of the 1303.
To connect sampling tubing, see Fig.2.8 .