Thermo Scientific Precision WB159910-33, Руководство пользователя

Страница: 6 / 20

6
- Weak salt solutions containing sodium chloride,
calcium chloride, chromate or chromium com-
pounds.
- High Purity water (distilled water, deionized water,
reverse osmosis, etc.)
- Most photographic solutions.
• Do not use a flammable liquid. A fire hazard may
result. This unit is not explosion proof. Unit contains
components which may ignite such materials.
• Use appropriate hand and eye protection when han-
dling hazardous chemicals.
• The interior of the unit can reach temperatures that
can cause burns. Avoid contact. The unit can remain
hot without visual indication for some time after
power is turned off.
• If you will use the water bath with any liquid that will
give off fumes, be sure to operate the water bath in
a fume hood or with proper ventilation.
• Use the cover to reduce evaporation and to permit
reaching higher temperatures.
• Hot liquids pose a burn hazard. Be careful not to
reach into the bath when it contains hot liquids. Also
be careful of steam rising from hot liquids.
• The unit is intended to be operated with liquid in the
chamber. However, it will not be damaged if it tem-
porarily runs dry unless ignited by melting sam-
ples/plastic in the bath.
• Do not use in highly corrosive atmospheres; corro-
sive fumes and spillage may damage the unit and its
internal components, creating a shock hazard.
• Fumes from acidic solutions cause corrosion of the
stainless steel reservoir. Care should be taken to
maintain a neutral pH at all times.
• Refer servicing to qualified personnel.
• Do not place containers directly on bottom of cham-
ber. Bottom can get extremely hot if no liquid is in
the chamber. Always use the 1diffuser tray.
S
AFETY
I
NFORMATION