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1.Specimen that must not be used.
This unit is not explosion-proof. Never
attempt to dry or process a specimen that
contains a flammable or explosive
component.
2. Put specimens dispersed.
The withstand load of a shelf board is 15
kg when the load is evenly distributed.
Put specimens dispersed.
4.Take extreme care for specimens below！
Corrosive specimens
Although the unit employs stainless steel plates for its internal surface, take care that they might
corrode with strong acids. Also, take care that vinyl chloride rubber packing may corrode from
acid or alkaline substances, oils or organic solvents.
The evaporator, when a lot of frost is formed on it, may degrade the freezing capacity and the set
temperature may not be maintained. In particular, take care for specimens that contain more
moisture will form more frost on the evaporator. If frosting is found through the frost
observation window, start defrost operation.
You cannot use a device with a larger heat burden that increases temperature in the unit.
2. Before operating the unit.
1 5 k g
7
Explosive gas
Flammable gas
3.Secure space
Too many specimens will prevent correct
temperature control. In order to assure
temperature precision, be sure to use
shelf
boards
dispersed, and secure at least 30% of
space inside the bath.
Cautions for operation
Warning
Cautions
and
put
specimens
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