1.2 Checking before Mounting Auto Sipper
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(5) Atmospheric
gas
(a) No corrosive gases such as acidic or alkaline gas that
heavily attack metals shall exist in ambience.
(b) No coating-dissolving gasses such as gas of organic
solvent (particularly benzine and thinner) that dissolve
coating shall exist in ambience.
(6) Other
general
precautions
(a) Do not place in the direct sunlight.
(b) No strong vibrations or shocks that human body feels shall
be applied.
(c) No heat-generators such as gas burners, electric heaters,
or ovens that cause the instrument to heat up (to 70
°
C or
more) shall exist nearby.
(d) The instrument shall not be placed close to equipment
(such as electric welders, high frequency electric furnace,
and pole transformers) that generates strong electric field or
magnetic field.
(e) No excessive dusts or litters shall exist.
(f) No sharp variation of the power supply voltage shall occur.
(g) Do not turn on or off frequently the power source of motors
(such as for stirrers and vibrators) that does not have noise
prevention devices when such motors are connected with
the same power supply line to which the main unit of the
spectrophotometer is connected.
(h) Do not place sample material on the main unit of the
spectrophotometer. Any sample spilled on the instrument
may cause it to malfunction.
