Siemens GC..M.. Manual de instalación Pagina 9

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Maxum II Specifications
The equipment is designed to be operated under normal environmental conditions unless noted
otherwise in the specifications that follow.
Configuration
Oven Options Air bath: Single isothermal oven or split oven with 2 independent isothermal
zones, or one isothermal and one PTGC
Airless: Single or dual independent ovens. Dual version has two distinct
oven compartments for complete operating independence for up to a
maximum temperature differential of 100°C.
Detector Modules Thermal Conductivity, Flame Ionization, Flame Photometric, or Pulsed
Discharge (in Helium Ionization, Photoionization, or Electron Capture Mode)
Number of Detector Modules Air bath: 1, 2, or 3 in any combination of detector module types
Airless: 1 or 2 in any combination of detector module types
Sample/Column Valves Diaphragm, diaphragm-plunger, heated liquid injection valve, and rotating or
linear transport,
Valveless Option ‘Live’ Switching
Columns Packed, micro-packed, or capillary
Gas Supply Regulation Up to 8 electronic pressure controls and up to 6 mechanical pressure
controls
Solenoids Solenoids are 2 watts each, total SVCM wattage on continuous basis not to
exceed 17 watts
Performance
Minimum Range (general)* Thermal Conductivity: 0-500 ppm
Flame Ionization: 0-1 ppm
Cycle Time 15 sec to 3 hr (application dependent)
Sensitivity* ± 0.5% of full scale
Linearity* ± 2% of full scale
Oven Temperature Range
(Dependent on T – Rating)
Air bath: 40 to 440°F (5 to 225°C)
Airless: 40 to 500°F (5 to 260°C)
Temperature Control ± 0.05°F (± 0.02°C)
Ambient Temperature Effect Negligible with electronic pressure control
Varying effect with mechanical pressure control*
Vibration Effect Negligible
Mean Time To Repair 1 hour
Mean Time Between Failures* 3 years excluding consumables
Communication Options
Serial Output RS232, RS485
Ethernet Standard 10BaseT Ethernet with RJ45 connectors
DataNET Proprietary high speed TCP/IP communication network (redundant pair
cable)
Data Hiway Proprietary serial communication network (redundant pair cable)
*confirm with application
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