Gambro AK 96, Operator'S Manual, Page: 248 / 509

Dialysis fluid preparation
Temperature
Temperature alarm ( fi xed) 40 °C (±0.5 °C)
Overheat protection The heater can only be on if there is a
fl ow through the heater.
The fl ow is detected by a fl ow switch.
Conductivity
Alarm limits ±5 % of the calculated conductivity set
value
Accuracy 0.2 mS/cm
Ultrafiltration Supervision
TMP TMP is de fi ned as the difference, P
b out
-
P
d out
, where P
b out
is the venous pressure
and P
d out
is the pressure measured in the
dialysis fl uid, where it enters the machine
after the dialyzer.
Alarm limits -100 to 500 mmHg
Accuracy ±10 mmHg or ±5 %, whichever is largest
(within range ±500 mmHg)
Blood leakage detection
Detection method Infrared light detector.
Sensitivity Alarm will be given for ≥ 0.3 ml
blood, hematocrit 32 %, per minute at
300-700 ml/min dialysis fl uid fl ow. Time
delay for alarm, maximum 5 seconds
(diffusion mode).
pH supervision
pH supervision is only available if the optional pH is installed.
pH measurement of
Dialysis Fluid
1 to 9.9 pH units
±0.2 pH units for pH 5 to 9
±0.5 pH units for pH < 5 or pH > 9
Alarm limits 5.0 to 9.0 pH
HCEN12239 Revision 12.2010
Program version 3.xx
AK 96 ® Operator's Manual - Technical Data 9:15