Tanaka AD-6, Instruction Manual

Page: 22 / 45

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Dist Curve 80
o
C
IBP
35.0
o
C
E.P
o
C
Vertical
o
C/Div
Horizontal
10%/Div
30
o
C
Fig. 7 Distillation Curve Screen
<<From this point, testing proceeds automatically.>>
5.2 Test Sequence
○
The first 4* minutes
·
The heater block temperature is changed to the set
temperature IT1.
·
TIME begins counting.
○
After 4* minutes
·
The heater block temperature is changed to the set
temperature IT2.
* The timing of IT1 is changeable. The defaoult value is “4 min”.
○
IBP search begins
·
The initial boiling point and the time until the point is found are
displayed at IBP.
·
TIME is reset and counting resumes.
○
IBP search ends
·
Automatic distillation control begin at a distillation rate of 4 to
5%/min when +0.5% is reached.
○
5% distillation volume
·
The distillation temperature and the time from the initial boiling
point until 5% are displayed at [5] on the display.
·
TIME is reset and counting resumes.
○
10%, 20% distillation volume
·
Distillation temperatures and rates are displayed at distillation
volumes of 10 to 90%.
○
90% distillation volume
·
TIME is reset for each and counting resumes.
○
95%, 97% dist. vol.
·
Distillation temperatures are displayed at distillation volumes of
95 and 97%.
○
Final heating starting pt.
·
Automatic control stops, and heater output is controlled at FH.
·
TIME is reset and counting resumes.
○
End point (EP) detected
·
The heater is turned off.
·
The end point temperature and the time from the start to the
end of final heating are displayed at EP.
○
5 minutes later
·
Distillation data is printed by the built-in printer if optional
printer is installed (refer to Fig. 18 on Page 4
▪
3 for printout
content)
·
Distillation data is sent from the RS-232C port only when
ADManager is OFF at Ext Out. For the data format, refer to the
Maintenance Manual.
·
The RUN lamp goes off.
·
The COOL lamp lights and cooling starts (10-minute cooling).
○
10 min. after cooling begins
·
The COOL lamp goes off and cooling stops.