Technical Specifi Cations - Sophysa PRESSIO PSO-PVT Manual De Instrucciones

Technical specifi cations

Diameter of the catheter with 3 lumina
Catheter diameter
Drainage catheter length
Catheter length
Marking of the catheter at 5, 10 and 15 cm on the proximal end, and every centimeter between the 5 and 10 cm markers.
Pressure
Type of sensor
Reference pressure
Display range (complete system)
Accuracy of the pressure measurement (Linearity and hysteresis) (complete system)
Bandwidth
Functional range of overpressure without damage
Temperature coeffi cient
Input resistance
Output resistance
Excitation voltage
Drift from zero
Temperature
Type of sensor
Display range (complete system)
Maximum tolerated error (Accuracy) in the reference conditions (complete system)
Resolution (complete system)
Leakage current
Environmental conditions during use (complete system)
Ambient temperature
Atmospheric pressure
Relative humidity
Conditions for storage / transport
Temperature
Atmospheric pressure
Relative humidity
Weight
9.3 Fr (3.1 mm)
2.1 Fr (0.7 mm)
700 mm
1000 mm
Piezoresistive
Atmospheric pressure
-40 to +100 mmHg
± 2% reading in the range 0 to +100 mmHg
> 100 Hz
-700 mmHg to + 1250 mmHg
0.1 mmHg/°C max.
667 Ω
810 Ω
1 to 8 V AC or DC
Less than 1 mmHg during the fi rst 24 hours
at 37°C
Less than 2 mmHg in the fi rst week at 37°C
Thermistor
+20°C to +45°C
+68°F to +113°F
± 0.2°C max from 25°C to 45°C
± 0.4°C max from 20°C to 25°C
± 0.4°F max from 77°F to 113°F
± 0.7°F max from 68°F to 77°F
0.1°C / 0.1°F
<10 µA to 120 V
10°C to 40°C (50°F to 104°F)
500 hPa to 1060 hPa
30% to 75%
0°C to 50°C (32°F to 122°F)
500 hPa to 1060 hPa
20% to 95%
16g
11
AC