Setting Temperature, Co 2 Density, And High-Limit Temperature Alarm; Basic Parameters - Phcbi MCO-170AIC Bedienungsanleitung

BASIC PARAMETERS

Setting temperature, CO density, and high-limit temperature alarm
2
Use the following procedure to set the chamber temperature, the CO density, and the temperature of the
2
high-limit temperature alarm for normal operation. The incubator uses these settings automatically after
the power is switched on.
Go to the Stand-by Setting screen (Menu Set)
and enter each parameter. Press "Apply" to save
the entered values.
Parameter settings
o o o
• Temperature: Set value of chamber temperature. Settable range: 0.0 C–50.0 C; factory setting: 37.0 C.
• CO Density: Set value of chamber CO density. Settable range: 0.0 %–20.0 %; factory setting: 0.0 %
2 2
(OFF). If not necessary to set, slide to OFF, or enter 0.0.
• High Limit: The high-limit temperature alarm is different from the automatic set temperature alarm
(page 36), and is independent of it. It is activated if the chamber temperature exceeds the temperature set.
o o o
Settable range: 20.0 C–53.0 C; factory setting: 53.0 C.
Notes:
o o
• When changing the set temperature from less than 45.0 C to 45.0 C or higher, the incubator readjusts
the CO sensor. During readjusting, "Status: Gas sensor initializing" is displayed in the Message display
2
field, and "--.-" is displayed in the Present CO density display field. After 15 minutes in the shortest, the
2
incubator returns to the normal operation.
• When operating the incubator for the first time, or after not using it for an extended period, set the
chamber temperature to the desired temperature and set the CO density to 0 %. Operate the incubator for
2
at least 4 hours until the chamber temperature and the CO sensor are stable. Then change the setting to
2
the desired CO density.
2
• Set the high-limit temperature alarm parameter when the chamber temperature is stable at the set value.
o
• Set the high-limit temperature alarm to at least 1 C higher than the temperature set for the chamber.
34