Injection Valve; Metrohm Suppressor Module (Msm); Metrohm Co Suppressor (Mcs) - Metrohm 930 Compact IC Flex Manual

7.8 Injection valve

Residual pulsa-
tion
Safety shutdown
Function
Maximum pres-
sure limit
Minimum pres-
sure limit
7.8 Injection valve
Actuator switch-
ing time
Maximum operat-
ing pressure
Material
7.9

Metrohm Suppressor Module (MSM)

Resistance to sol-
vents
Switching time
7.10 Metrohm CO
Material
Resistance to sol-
vents
Vacuum
Working range
Time to estab-
lish after start-
ing
Capillary volume
￭￭￭￭￭￭￭￭
96
< 1%
Automatic shutdown upon reaching the pressure limits
Adjustable from 0.1 - 50 MPa (1 - 500 bar)
￭
The pump is automatically shut down at the first piston stroke
￭
above the maximum limit value
Adjustable from 0 - 49 MPa (0 - 490 bar)
￭
The shutdown mechanism is inactive at 0 MPa
￭
The shutdown mechanism becomes active two minutes after sys-
￭
tem start
The pump is automatically shut down after three piston strokes
￭
below the minimum pressure limit
typ. 100 ms
35 MPa (350 bar)
PEEK
No restriction
typ. 100 ms
Suppressor (MCS)
2
Fluoropolymer
No restriction (except PFC)
Microprocessor-controlled/stabilized
< 30 s
400 µL
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
930 Compact IC Flex SeS (2.930.1400)