5
Technical Data of Pneumatic Pump K–1900
Technical Data of Pneumatic Pump K–1900
Table 2
Technical data of individual pump heads
Characteristics
Pump Head
100 ml 250 ml
500ml
1000 ml
Maximum Flow Rate (ml/min) at
300
500
1000
2000
Minimum Back Pressure
Maximum Back Pressure (bar) for
1000
200
100
50
Solvent Delivery
Maximum Allowed Air Pressure (bar)
4.2
*)
7
7
7
Piston Stroke (mm)
9.5
9.5
9,5
9.5
Stroke Volume per Cycle (ml)
0.6
1.35
3,05
5.4
Diameter (mm)
6.35
9.525
14,29
19.05
Pneumatic Transformation Ratio
1:250
1:96
1:47
1:23
*)
See warning below.
With the 100 ml pump head the external air pressure must under no
circumstances ever exceed 4.2 bar. Exceeding an external air pressure
of 4.2 bar will lead to damage of pump head and pump mechanics. This
damage is not covered by guarantee.
Setup of the Pneumatic Pump K–1900
Unpacking
Unpack the instrument and check pump and accessories for any damage due to
shipping. Place any claims referring to damage at the transportation company
responsible for shipping.
Please use the packing list and make sure that the delivery of the Pneumatic
Pump K-1900 is complete. If you have any questions regarding complete
delivery, please call our service department as soon as possible.
Please remove the protection foil from pump outlet.
For the complete list of spare parts available please refer to chapter „Spare
Parts and Accessories“ on page 18.
