MAX300-RTG: Installation Manual Hardware Installation
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Application Suitability
The following materials are used in the construction of MAX300 mass spectrometer
systems. If substances that will adversely affect any of these materials are present in
the surrounding environment, please consult Extrel CMS for further guidance.
Stainless steel
Mild steel
Brass
Aluminum
Nylon
Polyurethane
Acrylic
Polycarbonate
Silicone rubber
Nitrile rubber
This equipment is designed for use under normal industrial conditions of ambient
temperature, humidity, and vibration. Please consult with Extrel CMS before installing
this equipment in conditions that may cause stresses beyond normal industrial
conditions.
Installation
The enclosure system shall be installed in accordance with relevant standards, such
as EN 60079-14, and any national or local codes of practice that are in force. It is the
user’s responsibility to ensure this unit is installed and used in a safe manner, in
accordance with national and local standards.
Pressurization gas supply
The gas supply, air or inert gas,to the pressurization system of hazardous locations
units must be clean, non-flammable, and free from water, oil, and particulates (if air, it
is generally referred to as instrument quality air). Solid particles must be filtered to 1
micron maximum, with a dew point of -40°C. The supply must be regulated to a
pressure less than the maximum inlet pressure, 115 PSIG (8 bar), and above the
minimum inlet pressure, 90 PSIG (6 bar) for X purge units and 60 PSIG (4 bar) for Z
purge units, and to a pressure that is sufficient to sustain the initial purge flow rate of
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