Metrohm 894 Professional CVS semiautomated - Manual

Application Bulletin 401/1 e
Installation instruction for 894 Professional CVS
semiautomated:
894 Professional CVS with 800 Dosinos for automatic dosing
The «894 Professional CVS semiautomated» is a system for
the semiautomatic determination of suppressor in plating
solutions. With the additional accessory kit «Equipment with
2 Dosing Units for VA/CVS» also brightener can be
determined.
•
PC controlled operation.
•
Automatic addition of 2 solutions: VMS, suppressor
standard or plating bath sample.
•
With «Equipment with 2 Dosing Units for VA/CVS»
automatic addition of 4 solutions: VMS, brightener
concentrate, suppressor concentrate and suppressor
standard or plating bath sample.
•
Applications:
o Analysis of suppressor concentration in plating
baths with CVS.
o Analysis of brightener concentration in plating
baths with CVS.
Fig. 1: 894 Professional CVS semiautomated with optional
equipment with 2 Dosing Units for VA/CVS
Content
1. Instruments and accessories .......................................... 2
2. System setup .................................................................. 2
2.1. Electrical connections ............................................ 2
2.2. Tubing connections for automatic dosing of
standard solutions and auxiliary solutions .............. 3
3. viva «Configuration» ....................................................... 4
3.1. Devices .................................................................. 4
3.2. Sensors/Electrodes ................................................ 4
3.3. Dosing units ........................................................... 4
3.4. Solutions ................................................................ 5
4. viva «Method» ................................................................ 5
4.1. Method run ............................................................. 5
4.2. Evaluation .............................................................. 6
5. Operation........................................................................ 6
5.1. Suppressor determination ...................................... 6
5.2. Brightener determination ........................................ 7
6. Remarks ......................................................................... 7
6.1. Storing dosing units ............................................... 7
6.2. Storing electrodes .................................................. 7
6.3. Waste bottle ........................................................... 7
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