Technical Data - Knauer WellChrom HPLC Pump K-1001 Handbuch

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Technical Data

Delivery System
Piston backflushing
Materials with
solvent contact
Flow Rate Range
10 ml pump head
50 ml pump head
Flow accuracy
Flow precision
Residual pulsation
System Protection
Max. Operating Pressure, pump head depending
Control
Display
Gradients
Power Supply
Dimensions
Weight
Double-piston pump with main and auxiliary piston
standard
Ceramics, Sapphire, PEEK, stainless steel
0.001– 9.999 ml/min
0.01 – 49.99 ml/min
< 0.5%, at 1ml/min, 12 MPa
< 0.1%, at 1ml/min, 12 MPa
< 0.5% at 1ml/min methanol : water (8:2), 12 MPa,
Soft start, P und P
min max
10 ml, ceramics
10 ml, stainless steel
10 ml, PEEK
50 ml
RS 232 Interface,
Remote connections (Stop, Flow, Pressure, Error),
2 X 24 digits
expandable to high pressure gradient system
(HPG) with up to 4 eluents
With Solvent Organizer K-1500 expandable to
low pressure gradient system (LPG) with up to 4
eluents
90-260 V, 47 - 63Hz, 100 W
105 x 185 x 345 mm (W x H x D)
3.9 kg
Technical Data
adjustable
40 MPa
40 MPa
25 MPa
15 MPa