NEW BRUNSWICK SCIENTIFIC BioFlo 4500, Руководство по эксплуатации

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BioFlo 4500 M1254-0050 User’s Guide
116
The typical settings for a foam control loop are as follows:
Figure 28: Foam Control Loop Configuration
Enabled: No
Conn: N/A
Type: N/A
Setpoint
Cascade
Input
Input Device
Mode: Off
Output
Action: Direct
Type: PWM 0-50%
PWM Period:10
Gains
P: 100
I: 5
D: 0
Norm Const:100
Limits:
High: 100
Low: 0
Mode: Local
Conn: N/A
Type: N/A
From: N/A
Gain: N/A
Offset: N/A
Controller
Loop Name:
Anti Foam
Sterilization
Output Device
Output Device B
Output Device A
Conn: N/A
Type: N/A
Conn: S5-J5-11,12
Type: SSR
Recorder
Conn: S1-J1
Type: Conductance
Scaling: Cond Probe
Filter Gain:1
Filter Band:0
Meas. Limits:N/A
Enabled:No
Conn: N/A
Type: N/A
15.2 Setup of Foam Probe
Attach the
FOAM PROBE LEAD
to
FOAM PROBE
and plug other end into
FOAM
PROBE JACK
on the
CONSOLE
. Adjust the foam probe to the desired level and
tighten the lock nut sufficiently to firmly hold the probe. Do not over-tighten the
lock nut. (This lock nut has Teflon ferrules that will extrude if over-tightened; the
nut will then cut through the Teflon sleeve on the probe thus activating the
system.)
In order for the foam probe to function, the
FOAM PROBE GROUND CABLE
must
be connected to the ground connection on the console and its clip must be clipped
to the vessel.