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Ceramus-Classic

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Ceramus-classic Dispenser with unrivalled Ceramic Piston
Performance Data
Volume selection With a self-locking volume selection ring, exact and reproducible due to its ¡°mechanical digital¡±principle
(with firm pre-setting in corresponding steps); setting steps from 0.05 to 1 ml (according to model).
Volume accuracy Precise and reproducible with absolute accuracy (R) of 0.5 %, 0.6 % and standard deviation (CV) 0.1% resp. 0.2%.
Piston Predominantly inert and wear and tear free manufactured from 99.7 % pure AI2O3.
Cylinder Predominantly inert and wear and tear free manufactured from calibrated and finely polished DURAN glass tubing.
Valves Predominantly inert and wear and tear free bearing and seating manufactured from 3.3 borosilicate glass, dispense
valve spring manufactured from Hastelloy. The valves are by means of an assembly key (enclosed to the supply)
easily dismantle and exchangeable.
Plastic components All components which come into contact with media are manufactured from uncoloured, additive free fluor plastics;
valve block, valve housing and sheath manufactured from ECTFE, suction tube from FEP and dispensing tube form FEP.
Sterilisation Steam sterilisable at 121¡É/ 2 bar; complete including the discharge unit.
Breakage resistance Protection sleeve with clear windows.
Test documentation Every dispenser individually tested and certified, with individual serial number.
Ordering Information
Volumes Range
(ml)
Setting Steps
(ml)
Accuracy
(R%)
Reproducibility
(CV%)
Code-Nr.
Variable Volumes
Dispenser
Dispenser
Dispenser
Dispenser
Dispenser
Dispenser

0.2 - 1.0
0.4 - 2.0
1.0 - 5.0
2.0 - 10.0
5.0 - 30.0
10.0 - 60.0

0.050
0.050
0.100
0.250
0.500
1.000

0.6
0.5
0.5
0.5
0.5
0.5

0.2
0.1
0.1
0.1
0.1
0.1

931 00 00
932 00 00
933 00 00
934 00 00
935 00 00
936 00 00
Fixed Volumes
Dispenser
Dispenser
Dispenser
Dispenser
Dispenser
Dispenser

1
2
5
10
25
50

-
-
-
-
-
-

0.5
0.5
0.5
0.5
0.5
0.5

0.2
0.1
0.1
0.1
0.1
0.1

931 21 00
932 21 00
933 21 00
934 21 00
935 21 00
936 21 00
Delivery Range
Dispenser inclusive of FEP suction tube and three screwthread adaptors (now also with Merch S 40). Moreover, the packaging of our EM-dispenser is enbironmentally friendly made from recycled paper.
 

 
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