Introduction
E1400011_1_001
23
CAUTION
Accident or material damage hazard from falling or tilting instrument
Instrument may fall down or tilt during installation, retrofitting, dismantling, or while moving
on a cart.
u Use the carrying handles during lifting.
u When a table or cart is used, it should meet the requirements in the site planning guide.
u The instrument should be secured to the cart or table.
5.2.1 Environmental Considerations
The minispec should be used in areas free from direct sunlight, heat sources and power
cables.
A constant temperature is important for field stability and accurate reproduction of
measurement results.
The usual magnet temperature (if not indicated different) is 40°C for all instruments.
These temperatures have been selected because they are well above the expected ambient
(laboratory) temperatures and therefore allow accurate tempering of the minispec unit.
Tempering of the magnet and the console electronics is accomplished with a closed cycle
zero maintenance, air ventilation system, so that no external air is ventilated through the
console or the Analyzer Unit.
In some factory environments where dust may be a problem, it may be desirable to house the
minispec computer in a clean room or ventilated housing, which is protected from dust. The
Analyzer Unit can be placed nearby at a location more convenient for process personnel.
The instrument contains strong magnetic fields, some of which extend beyond the Analyzer
unit housing (see stray field diagram page 14-17). These pose no danger to routine users,
but are hazardous to persons with heart pacemakers or other medical implantations.
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