2-4
IM 710105-03E
Well-Ventilated Location
Inlet holes are located on the left of the instrument. There are also exhaust holes on the
rear side. To prevent internal overheating, allow for enough space around the instrument
(see the figure below) and do not block the inlet and exhaust holes.
10 cm
or more
10 cm
or more
5 cm
or more
5 cm
or more
Including the spaces shown in the drawing above, allow for plenty of space to connect
the cables and to open and close the cover of the built-in printer.
Ambient Temperature and Humidity
Ambient temperature
5 - 40°C
Ambient humidity
20 to 80%RH when the printer is not used. (No condensation)
35 to 80%RH when using the printer. (No condensation)
Note
• To ensure high measurement accuracy, operate the instrument in the 23 ±5°C temperature
range and 55 ±10%RH.
• Condensation may occur if the instrument is moved to another place where the ambient
temperature is higher, or if the temperature changes rapidly. In such cases, allow the
instrument adjust to the new environment for at least an hour before using the instrument.
Do not install the instrument in the following places.
• In direct sunlight or near heat sources.
• Where an excessive amount of soot, steam, dust, or corrosive gas is present.
• Near strong magnetic field sources.
• Near high voltage equipment or power lines.
• Where the level of mechanical vibration is high.
• On an unstable surface.
• Outdoors or in locations subject to rain or water
2.2 Installing the Instrument
