Installation Conditions
To ensure operation safety, observe the following conditions:
(1) Do not operate the instrument under voltage fluctuations exceeding 10% of the
recommended line voltage. Otherwise, the instrument may not function properly.
(2) Use a three-prong electrical outlet with a ground.
(3) Operate the instrument under a temperature range of 10
∞
∼
35
∞
C.
(4) Operate the instrument under a humidity range of 35%
∼
85%(RH). If ambient
humidity exceeds 85%(RH), condensation may deteriorate optical components.
(5) Operate the instrument under atmospheric pressure of 750
∼
1060hPa.
(6) Avoid strong magnetic fields and sources of high frequency. The instrument may not
function properly when near a strong magnetic field or high frequency source.
(7) Avoid vibration from vacuum pumps, electric motors, processing equipment and
machine tools.
(8) Avoid dust and corrosive gas. Do not install the instrument where exposed to dust,
especially in locations exposed to outside air or ventilation outlets that discharge dust
particles.
(9) Do not install the instrument where exposed to direct sunlight.
(10) Ensure that no air conditioner blows air directly on the instrument. This may inhibit
stable measurement.
Note: The above conditions do not ensure optimal performance of this instrument.