11
Vapodest 45s
4 Assembly and Installation
4.4.1. Description of front view with titrator
1 Drip tray, Item-No. 1000399
Condensate which might drip is collected in the drip tray.
2 Quick clamping device with wedge, Item-No. 1000537
Press down the quickclamping device in order to insert digestion tube.
3 Kjeldatherm-digestion tube, Item-No. 12-0301
Special glass with cut, 250 ml
Also applicable, flask with enlarged neck 250/500/750 ml or KDD 400/800 ml.
4 PTFE-inlet tubing steam, Item-No. 1002178
Steam, water for dilution, and the suction of the sample residues passes through
here. Please check regularely that the opening of the PTFE-tube is not blocked
by crystallisation.
5 Viton cone, Item-No. 12-0351
Macro for 250 ml tubes or micro for 100 ml tubes
6 Screw cap GL 18, Item-No. 1004321
with silicone/PTFE seal
7 PTFE-inlet tubing, NaOH, Item-No. 1003401
Sodium hydroxide solution enters here.
8 Distribution head glass, Item-No. 12-0363
Distribution head prevents that any sample residue gets into the receiver.
9 Screw cap GL 32, Item-No. 1004322
with silicone/PTFE seal
10 Distillation condenser, Item-No. 1000058
Combined ball- and coil condenser with high cooling power.
11 Screw cap GL 14, Item-No. 1004320
with plastic screw connection
12 PP-Distributor with PP-threaded joint, Item-No. 1000538
13 Control panel Vapodest
See chapter 5.2. Control panel Vapodest".
14 Ventilation valve, Item-No. 1000036
During and after distillation the ventilation valve prevents suck back of the
receiver solution into the condenser.
15 Tube for ventilation valve, Item-No. 1000484
Connection to ventilation valve.
16 Distillate outlet tubing, Silicone 8/12, Item-No. 1000496
17 Tubing for suction of the distillate, Item-No. 1000498
18 Wall duct for titration hose and electrode cable
19 Inlet tubing for boric acid, Item-No. 1000488
20 Stirring motor, Item-No. 1001266 with propeller, Item-No.1001260
21 Sensor for level detection with conection, Item-No. 1001265
The built-in sensor stops the program if the receiver vessel overfills during the
distillation and titration.
22 Receiver vessel, Item-No. 1001269
For easy removal turn the glass for 90° and pull it downwards.
23 Inlet tubing for titration acid (with cone)
24 pH-electrode, Combined electrode with screw thread.
Item-No. 12-0355
For further details please check the enclosed instructions by the electrode’s
manufacturer.
** Protection door (not illustrated) - Item-No. 1001263
Whenever you run the distillation system make sure you shut the protection
door!
