How To Use The Function Area - Hitachi CR22N Instruction Manual

2-3 How to Use the FUNCTION Area

This centrifuge incorporates a number of features, such as step-mode and other programmed running,
display and setting of centrifugal force, and RTC (real-time control) that can run the centrifuge at a
required date and time. Buttons for these features are displayed and specified in the Run screen
(FUNCTION area).
PROGRAM button
RCF button
Function
PROGRAM
RCF
g . sec
RTC
The above features can be used in combination.
NOTE To perform a combination of PROGRAM and RTC , first set PROGRAM and then set
the RTC .
Once RTC is activated, you cannot change the run time. You therefore cannot activate
PROGRAM .
2-3 How to Use the FUNCTION Area
Fig. 2-3 Run Screen
Icon
(Button)
You can save run conditions in memory for later use in repeated
operation. This feature also allows step-mode operation (three
normal operations can be combined in a sequence of operations).
The centrifuge automatically computes and displays RCF values
from set speed, or speed from set RCF values.
The centrifuge automatically computes and displays integrator
(g . sec) values from RCF and run time. The centrifuge can also be
operated by entering integrator values.
Sets a start time or a finish time and runs the centrifuge at a
desired date and time.
Description
2-15
RTC button
g . sec button