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Optional Commands:
Vx, Wx, Valve Position: This program statement is implemented by pressing the star (*) key
followed by selecting “Rotary Valve”. Six rotary valve positions for valve “V”, namely, V1 thru V6,
as well as, six rotary positions for a second valve “W”, W1 through W6, can be selected.
COUNT: Allows you to repeat the program automatically, and not generally used. Press star (*)
key, then select “SAMPL COUNT”, then select “1” if you want your program to run only once,
select “2” if you want to run your program twice, etc
. When used, it must appear at the end of
the program.
Sample Programs:
A. Program to start at 20 ml/min, and every 10 min immediately change by 10 ml/min, for a total
of one hour, then stop. (R-Step).
000 START 008 TIME 00:10
001 RUN 009 RATE 50 ml/m
002 CW 010 TIME 00:10
003 RATE 20 ml/m 011 RATE 60 ml/m
004 TIME 00:10 012 TIME 00:10
005 RATE 30 ml/m 013 RATE 70 ml/m
006 TIME 00:10 014 TIME 00:10
007 RATE 40 015 STOP
B. Program to start at 20 ml/min, and every 30 min scan up 20 ml/min over a 5 min period until a
final rate of 80 ml/min has been run for 30 min. (R-Step & R-Scan)
000 START 009 R-SCAN 60 ml/m
001 RUN 010 TIME 00:05
002 CW 011 RATE 60 ml/m
003 RATE 20 ml/m 012 TIME 00:30
004 TIME 00:30 013 R-SCAN 80 ml/m
005 R-SCAN 40 ml/m 014 TIME 00:05
006 TIME 00:05 015 RATE 80 ml/m
007 RATE 40 016 TIME 00:30
008 TIME 00:30 017 STOP