Figure 3, Rear 743 rancimat, Figure 3 rear 743 rancimat – Metrohm 743 Rancimat User Manual
Page 16
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8
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743 Rancimat
1
Pilot lamp
Lights up when the instrument is switched
on.
2
Gas flow display
Flashes when the gas flow is switched on.
Lights up when the gas flow has been
reached.
3
Temperature display
Flashes when the heating is switched on.
Lights up when the temperature has been
reached.
4
Error display (red)
Lights up or flashes when a fault has occur-
red in the instrument (see Troubleshooting
Chapter).
5
Instrument number display
Indicates the number of the instrument.
Lights up if the instrument is registered.
Flashes (all LEDs) if the connection to the PC
is interrupted.
6
FEP tubing 250 mm (6.1805.080)
For supplying air into the reaction vessel.
7
Measuring vessel cover (6.0913.130)
Contains an integrated conductivity measur-
ing cell.
8
Measuring vessel (6.1428.100)
9
Silicone tubing (6.1816.010)
For connecting the reaction vessel to the
measuring vessel.
10 Reaction vessel cover (6.2753.107)
11 Reaction vessel (6.1429.040)
Molecular sieve flask
Filter
Air out
2
Air/N in
Pt 100
RS 232
WARNING - Fire Hazard -
with the same type and rating of fuse
For continued protection replace only
100-115V: 4A(TH)
Fuse
Made by Metrohm Herisau Switzerland
From
flask
To
flask
220-240V: 2A(TH)
Type:
Nr.:
U:
f:
S:
14
3
4
5
6
7
8
9 10
11
12
13
15
16
17 18
19
20
1
2
Figure 3
Rear 743 Rancimat