Operating Conditions - NT-MDT NTEGRA Therma Instruction Manual

3. Operating Conditions

To provide for the normal operation of the device, it is recommended to observe the
following conditions:
- environment temperature:
- temperature drift less than
- relative humidity
- atmospheric pressure
- electric mains with 110/220 V (+10%/-15%), 50/60 Hz and grounding;
- the room should be protected from mechanical vibrations and acoustic noises, either
internal or external;
- the table intended for installation of the measuring unit of the instrument must be stable
and, whenever possible, massive;
- vibration criterion VC-C, 12.5 µm/s (one-third octave band criterion);
- the device should be protected from the direct sun radiation impact;
- the measuring unit of the instrument (the base unit with the measuring head) should be
placed on a separate table away from computers and monitors, to eliminate
electromagnetic interference.
The operation of the device is susceptible to heat flows, draughts and sudden alternations
in temperature and humidity.
20 ±5˚C;
1˚C per hour;
less than 80%;
760 ±30 mm Hg;
Chapter 3. Operating Conditions
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