Penlon Prima 460 - Absorber

Prma 460 57 User Manual
Specification
Heater (gas path)
Voltage 15 V D
urrent 13 A at 15 V D
Electromagnetc ompatblty The Prma 460 meets the requrements of EN 60601-1-2 (electromagnetc compatblty -
requrements and tests) Refer also to Appendx 8
Battery 12 V, 4 Ah, sealed, lead-acd battery
Battery back-up perod A fully charged battery provdes 75 mnutes (approxmately) backup
4.8 Absorber
Resstance of Breathng System
The resstances that follow are tested wth a flow of 10 L/mn of ar through the fresh gas nlet, and the flow rates shown below
that were delvered to the patent Y-pece
Flow rate Breathng crcut Resstance value
30 L/mn Adult breathng hoses 22 mm x 13 m long, plus a Y pece wth patent flter 49 hPa
15 L/mn Paedatrc breathng hoses 15 mm x 18 m long plus a Y pece wth patent flter 39 hPa
25 L/mn Paedatrc breathng hoses 15 mm x 18 m long plus a Y pece wth patent flter 31 hPa
NOTE
1 A bacteral flter must be used n the patent breathng system to protect the oxygen sensor
Use an approprate flter that does not rase the resstance values of the whole system to above 06 kPa (6 cmHO)
2 At a flow of 60 L/mn, the expratory resstance s less than 06 kPa
Internal ompressble Volume
NOTE The reservor bag s not ftted, and the bag mount s blocked, when measurements are taken
onfguraton Volume requred to rase the system pressure to 3 kPa (30
cmHO)
Absorber ftted wth 1060 mm (42 nch) breathng hoses complyng
wth BS EN ISO 5367, and a Safelock Y-pece
180 ml
Absorber only 170 ml
NOTE
For other dsposable breathng hoses, the suppler of the hose wll provde compressble volume data
System Leakage Rate
Seal the patent connecton port and the fully close the adustable pressure lmtng (APL) valve
onfguraton Leakage rate
Absorber ‘ON’, canster n locked-on
poston
Leakage rate
Absorber ‘OFF’, canster detached
An absorber ftted wth 1060 mm (42
nch) breathng hoses complyng wth BS
EN ISO 5367, and a Safelock Y-pece
Less than 50 ml/mn at 3 kPa (30 cmHO) Less than 50 ml/mn at 3 kPa (30
cmHO)
Absorber only Less than 50 ml/mn at 3 kPa (30
cmHO)