TracFix sensor holders
Real Sanitary Retractable Sensor Holder
The retractable sensor holder TracFix is of an innovative
design. It accommodates both the gel filled pH sensors and the
AppliSens LowDrift Dissolved Oxygen probes. The sensors are fixed
into the holder with a PG 13.5 threaded connector. The unique smart
design simplifies all handling. Design and construction ensure ease
of maintenance. The use of spare parts is minimized. The electrode
can be withdrawn from the bioreactor during operation for cleaning,
calibration or even replacement without any interruption to the
process. When the electrode is retracted during a process, it can
be (steam) sterilized in place (outside the vessel) before
operators start with the maintenance procedures. The sensor can be
(steam) sterilized in place before re-introducing the sensor into
the vessel.
Two Types:
The TracFix is available as type A for vessels provided with a
standard DN25 side port and as type B for special 25mm side ports
(cylinder 52mm).
Materials Applied:
Silicone red O-rings and Stainless Steel 316L fully
electro-polished
Features:
- High grade finish to facilitate cleaning (C.I.P.)
- Sensor tip protected by cage
- TracFix fully self draining
Fig 1. TracFix type A with inserted pH sensor
Fig 2. TracFix type A with retracted pH
sensor