YSI P 700 IQ Analyzer - Manual (Page 15)

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P 700 IQ
1.3.5 Return tube (accessory)
The return tube directs out of the analyzer housing the overflowing
sample from the overflow vessel and the waste solution from the pho-
tometer unit. Return tubes with heat tracing are available for frost pro-
tection.
1.3.6 Sample filtration device (accessory)
To separate the particles in the sample, the FM filter membrane module
is available as an accessory. It is connected to the analyzer with a suc-
tion line. The filtered sample is drawn by the filtration pump in the ana-
lyzer (instrument option "P“).
The FM filter membrane module consists of a separable housing and
two membrane inserts. With the aid of the M 1.5 attachment for filtra-
tion, the FM filter membrane module can be immersed in the measuring
medium and can be adjusted in height. To clean the membrane inserts,
the filter membrane module can be pulled out along a guide rail with a
chain.
The suction line consists of a suction tube in a robust sleeve tube. Suc-
tion lines are available in different lengths and, as frost protection, with
heat tracing.
Fig. 1-8,  15 shows an application example in a sedimentation tank.
Fig. 1-8: Sample filtration device (installed)
1 Chain (scope of delivery: Attachment for filtration M 1.5)
2 Guide rail (scope of delivery: Attachment for filtration M 1.5)
3 Height adjustable slide (scope of delivery: Suction line)
4 Suction line (scope of delivery: Suction line)
5 Sleeve tube (scope of delivery: Suction line)
6 Filter membrane module FM with membrane insert
Order information referring to accessories is given in
chapter 5.2 Consumables, accessories, replacement parts,

65.
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6
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