Unpacking; Correct Use - IKA HBR 4 digital Mode D'emploi

Oil-tempered heating bath
• If silicone oil is used as a tempering medium, in the event that
the evaporating flask fractures there is a risk that on mixing with
the aqueous solvents (contents of the evaporating flask) the hot
oil will foam up and spurt out in conjunction with a rapid in-
crease in volume (formation of bubbles by the solvent).
Note: Using high-viscosity oils or solid grease can lead to over-
heating in localized areas, causing excessive pressure to build up
in the bottom of the vessel.

• Unpacking

- Please unpack the device carefully;
- In the case of any damage a fact report must be set immedi-
ately (post, rail or forwarder).
• Use
The IKA tempering baths HBR 4 digital/control are laboratory
®
devices and are suitable for directly tempering substances filled
into the bath container.
They are also suitable for indirect tempering of substances filled
in glass containers when the glass containers are immersed in the
actual tempering medium. A rotary glass container is particularly
advantageous, for example, when used in conjunction with an
IKA rotary evaporator.
®
Do not use the device to prepare food!
Unpacking
• Delivery scope
Heating bath IKA
- Heating bath
- Mains cable
- Operating instructions
- Temperature sensor PT 1000.60/61 (only for HBR 4 control)

Correct use

• Area of use (only indoors)
- Laboratories
- Pharmacies
The device is suitable for use in all areas apart from:
- domestic areas
- areas directly connected to a low-voltage supply which also
serves domestic areas.
The safety of the user cannot be guaranteed:
- if the device is used in conjunction with accessories which are
not supplied or recommended by the manufacturer;
- if the device is used contrary to the intended purpose against the
manufacturer's instructions;
- if the device itself or PCB has been subjected to modifications by
the third parties.
® HBR 4 digital/control
- Schools
- Universities
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