Array electronic 3750A, Руководство пользователя

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Chapter I General Introduction
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material such as benzene, toluene, xylene and acetone.
10. Operation Environment
●
Location: Indoor, no direct sunlight, dust free, almost non-conductive pollution
●
Temperature: 0
℃
~40
℃
●
Humidity: 0~90% RH
●
( Pollution Degrees ) EN6100-1:2010 specifies the pollution degree and their requirements as
follows.
●
The 375XA falls under degree II.
●
Pollution refers to “addition of foreign matter, solid, liquid or gaseous (ionized gases), that
may produce a reduction of dielectric strength or surface resistivity”.
●
Pollution degree I: No pollution or only dry, non-conductive pollution accurs. The pollution
has no influence.
●
Pollution degree II: Normally only non-conductive pollution occurs. Occasionally, however, a
temporary conductivity caused by condensation must be expected.
●
Pollution degree III: Conductive pollution occurs, or dry, non-conductive pollution occurs
which becomes conductive due to condensation which is expected. In such conditions, equipment
is normally protected against exposure to direct sunlight, precipitation, and full wind pressure, but
neither temperature nor humidity is controlled.
11. Storage Environment
●
Location: Indoor
●
Temperature: -20
℃
~70
℃
●
Humidity: <90% RH
12. Disposal
Do not dispose this instrument as unsorted municipal waiste. Please use a separate collection
facility or contact the supplier from which this instrument was purchased. Please make sure
discarded electrical waste is properly recycled to reduce environment impact.