DIGISPENSE 3020 CONTROLLER MODULE
Page 3-48
7 April, 2011
IVEK Corp.
P03L011B
Bubble Clear Screen Description -
The Bubble Clear screen displays the current Bubble Clear parameters and
allows a user with Supervisor permission to change the parameters. The current permission level determines which
push-buttons are available as shown.
The Start and Stop push-buttons control Bubble Clear operation while this screen is visible.
Status -
The status indicates the operational state of the system. Refer to section 3.3.9 for an explanation of each
status type.
Recipe -
The Recipe line shows the current recipe selected in the Recipe screen. "0" indicates values changed since
last "Get Recipe".
Pump -
The Pump line shows the current pump size selected in the Setup C screen. The pump size can be either 4A,
3A, 2A, 1A, B, C, D or NONE.
Discharge Rate -
The Discharge Rate is the rate of the pump in micro liters per second during a bubble clear
operation. The range is based on the pump size as shown in the Pump Minimum/Maximum Chart. The increment is
equal to 20% of the minimum rate for the selected pump size.
Intake Rate -
The Intake Rate is the rate the pump will operate during the intake portion of the bubble clear operation
in micro liters per second. The range is based on the pump size as shown in the Pump Minimum/Maximum Chart. The
increment is equal to 20% of the minimum rate for the selected pump size.
Intake Dwell Time -
The Intake Dwell Time is the time the valve will dwell at the intake port after a vacuum is created
in seconds. The range is 0.00 sec to 2.55 sec with an increment value of 0.01.
Bubble Clear Mode Minimum/
Maximum Chart
Pump
Minimum
Maximum
Size
Rate
Rate
µl/Sec
µl/Sec
4A
0.010
40
3A
0.025
100
2A
0.05
200
1A
0.10
400
B
0.20
800
C
0.50
2000
D
1.00
4000
