Specifications; Analytical Specifications; 10-Port Switching Valves; Solvent Selection Valve - LC Packings SWITCHOS II User Manual

CHAPTER 7
7.1

7.1.1 10-Port Switching Valves

Type
Max. Pressure
Wetted Surfaces
Flow Passage
Diameter
Switching time
Operation
Position Indicator

7.1.2 Solvent Selection Valve

Wetted Surfaces
Switching Time
Position Indicator

7.1.3 Loading Pump

Pump Type
Flow Rate Range
Flow Rate
Accuracy
Pressure Range
Pressure
Monitoring
Rapid Purge Valve yes
Instrument
Control
User's Manual Switchos II

Specifications

Analytical Specifications

low dispersion 10-port valve, 2x
350 bar (5000 psi)
stator:
rotor:
0.15 mm
< 100 ms
local control (push button),
remote control (relay, open collector or TTL)
two LEDs per valve
stator: PPS (polyphenylene sulfide)
rotor: Valcon E2
< 165 ms (channel to channel)
four LEDs
reciprocating double piston pump
10 - 500 µL/min
< 0.5%
0 - 400 bar
indication of µ-column pressure
CHROMELEON
D850R3
standard version
stainless steel
Valcon H
®
software or standalone
inert version
PAEK
Valcon E
7-1