
SERENA P GB-R04 del 03-07-17
00/ Per Bertani/ Manuali d’uso Serena/ Serena con stampante
83/99
PROCESS INDICATORS
Class
Description
Precision
Cycle
1
- Tape to close packages
Small Tiles-on envelopes
Normal
sterilization
cycle
2
-Bowie & Dick
Specific for porous loads
Appropriate test
cycle
3
- Indicators that measure a
parameter and monitor only the
point where they are located.
2° on temperature
25% on time
Normal
sterilization
cycle
4
Indicators that measure two
parameters, time and temperature.
1° on temperature
15% on time
Normal
sterilization
cycle
5
Indicators that measure three
parameters, time, temperature and
humidity.
1° on temperature
15% on time
Normal
sterilization
cycle
6
Helix-test. Measures three
parameters,
1° on temperature
5% on time
Dedicated test
cycle
- Spore Test
The spores must be placed inside
the chamber. At the end of the
sterilization cycle they must return
to the chamber temperature and
incubated for at least two days.
Incubation of spores can take place
directly in the sterilizer Serena
using the appropriate SPORE TEST
cycle
Normal
sterilization
cycle
The indicators specified above should be used at each sterilization cycle
The belonging class is written on the packaging of the indicator
Test results should be archived and stored
If the tone is not correct, repeat the test. Contact the technical support if the
tone is still wrong.
ISO 11140-1