Gambro AK 95, Руководство по обслуживанию

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Technical Data
AK 95 HCEN9135 Rev. 10.2005
3:5
Bicarbonate: Na
+
, 130 to 160 mmol/l, (
±
6 mmol/l)
HCO
3
- , 20 to 40 mmol/l, (
±
6 mmol/l)
Measuring range: 12 to 16 mS/cm
Alarm limits: To 5 % of the calculated conductivity set value
pH-meter: 1 – 9.9 pH, measured in the dialysis fluid before dialyzer.
Accuracy:
±
0.2 pH
Alarm limits: 5.0 to 9.0 pH
Ultrafiltration control
Volume control: Direct electromagnetic measurement of dialysis fluid flow,
before and after the dialyzer.
UF volume: Adjustable 0 to 10.00 l
Accuracy of measured
volume:
±
50 ml/h or ±1 % whichever is largest
UF coefficient : Maximum 85 ml/h/mmHg
UF rate: 0.0 to 4 l/h, given by the set values of UF volume and
treatment time.
Time: Remaining treatment time control, adjustable up to 9 h 59
min.
TMP: TMP is defined 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 fluid, where it enters the machine after the
dialyzer.
Alarm limits: -100 to 500 mmHg
Accuracy: ±500 ( ±10 mmHg or ±5 %, whichever is largest )
Blood leakage detection
Detection method: Infrared light detector.
Sensitivity: Alarm will be given for
≥
0.3 ml blood, haematocrit 32%, per
minute at 700 ml/min dialysis fluid flow.
Time delay for alarm, maximum 5 seconds (diffusion mode).
Disinfection and cleaning
Chemical disinfection:
Peracetic Acid Program (presetable)
Concentration of disinfectant
3.5 % peracetic acid
Concentration in machine 0.1 %; i.e. diluted 1 + 34 (1:35)
Volume approx. 85 ml (with UFD-kit approx. 92 ml)
Contact time between treatments 10 minutes
Contact time overnight or when not in
use (recommended with UFD-kit)
Minimum 3h dwell time
Total time 30 minutes (with UFD-kit 59 minutes)
including 10 min contact time