10 column thermostat, 11 metrohm suppressor module (msm), 12 peristaltic pump – Metrohm 850 Professional IC Anion MCS Gradient User Manual
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6 Technical specifications
850 Professional IC –Anion – MCS – Gradient
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107
6.10
Column thermostat
Type
Peltier technique thermostat for two intelligent separation columns
Adjustable tem-
perature range
0…+ 80 °C, in increments of 0.1 °C
Heating
Ambient temperature +50 °C
Cooling
Ambient temperature –20 °C
Temperature
reproducibility
± 0.2 °C
Stability
< 0.05 °C
Heating up time
< 30 minutes from 20 to 50 °C
Cooling time
< 40 minutes from 50 to 20 °C
6.11
Metrohm Suppressor Module (MSM)
Resistance to sol-
vents
No restriction
Switching dura-
tion
typ.100 ms
Operating pres-
sure
2.5 MPa (25 bar), valve function prevents damage at overpressure
6.12
Peristaltic pump
Type
2-channel peristaltic pump
Rotating direction
Counterclockwise/Clockwise rotation
Rotational speed
0…42 rpm in 7 stages at 6 rpm.
Pumping proper-
ties
0.3 mL/min at 18 rpm; with 6.1826.320 standard pump tubing.
Material of pump
tubings
recommended: Tygon Long Flex Life