Correct Use; Useful Information - IKA T 65 digital ULTRA-TURRAX Mode D'emploi

Delivery scope:
- Disperser T 65 basic ULTRA-TURRAX
- Three part tool set for dispersion tools series S 65....
- Rotor wrench
- Hook wrench
- Shaft wrench
- Cable gland for the
stand limit switch cable
- Hexagon L-wrench DIN 911
- Operating instructions
The connection cable is not included in the scope of supply.
Use:
When used in combination with one of our recommended dis-
persing elements, the drive unit is a high-speed dispersing and
emulsifying unit capable of handling free-flowing and liquid me-
dia in batches.
Production of:
- Emulsions
- Dispersions
- Wet crushing
Operating modes:
- On stand
Dispersion is the dissolution and diffusion of a solid, liquid or
gaseous phase in a liquid that is not consolute with that phase.
T
he rotor / stator principle:
Due to the high rotation speed of the rotor, the medium to be
processed is automatically drawn axially into the dispersion head
and then forced radially through the slots in the rotor/stator ar-
rangement.
The high accelerations acting on the material produce extremely
strong shear and thrust forces. In addition, high turbulence oc-
curs in the shear gap between rotor and stator, which provides
optimum mixing of the suspension.
The dispersion effectiveness is heavily dependent on the prod-
uct of the shear gradient and the time the particles spend in the
shear zone. The optimum range for the circumferential velocity of
the rotor/stator arrangement is 10 to 24 m/s.
16
® - Disperser T 65 digital ULTRA-TURRAX
- Three part tool set for dispersion tools series S 65....
- Rotor wrench
- Hook wrench
- Shaft wrench
- Cable gland for the
stand limit switch cable
- Hexagon L-wrench DIN 911
- Operating instructions
The connection cable is not included in the scope of supply.

Correct use

Range of use:
Indoor environments similar to that a laboratory of industry area.
The safety of the user cannot be guaranteed:
- If the instrument is operated with accessories that are not supplied
or recommended by the manufacturer.
- If the instrument is operated improperly contrary to the manufac-
ture's specifications.
- If the instrument is operated improperly contrary to the manufac-
turer's specifications.

Useful information

A processing time of a few minutes is usually sufficient to produce
the desired fineness. Long processing times bring only insignificant
improvements in the obtainable fineness; the energy expended
serves merely to increase the temperature of the medium.
Fig. 1
®