IKA ULTRA-TURRAX T 65 basic User manual

T 65 basic ULTRA-TURRAX®
20000004209
T 65 digital ULTRA-TURRAX®
T 65 bd_082016

13
Source language: German EN
Page
Declaration of conformity 13
Explication of warning symbols 13
Safety instructions 14
Unpacking 15
Correct use 16
Useful information 16
Set-up and Commissioning 17
Maintenance and cleaning 20
Accessories 20
Faults and error codes 21
Warranty 22
Technical data 22
Mounting instructions safety limit switch 117
Wiring diagram T 65 basic/ T 65 digital ULTRA-TURRAX®118
Contents
T 65 basic:
We declare under our sole responsibility that this product corresponds to the regulations 2006/42/EC and 2011/65/EU and conforms
with the standards or standardized documents: EN 60204-1, EN 60529 and EN ISO 12100.
T 65 digital:
We declare under our sole responsibility that this product corresponds to the regulations 2006/42/EC, 2014/30/EU and 2011/65/EU
and conforms with the standards or standardized documents: EN 60204-1, EN 60529, EN 61000-6-2 and EN ISO 12100.
Declaration of conformity
Explication of warning symbols
General hazard
This symbol identifies information that is of vital importance for safeguarding your health and safety.
Disregarding this information can lead to health impairment and injuries.
This symbol identifies information that is of importance for the technically correct functioning of the
system. Disregarding this information can result in damage to the appliance or to system components.
This symbol indicates that the hazard is principally in respect of persons (risk of fatality, risk of injury).
This symbol indicates that the hazard is principally in respect of machines, materials and the environment.
ATTENTION!
DANGER!
WARNING!

14
Safety instructions
• The distance between the dispersion tool and the vessel bot-
tom should not be less than 30 mm.
• Ensure that the stand does not start to move.
•
In the event of unbalance or unusual noises, switch off the
appliance immediately. Replace the dispersing element. If there
is no difference after the change of the dispersing tool, return
it to the dealer or the manufacturer along with a description of
the fault.
• If the interaction between the medium and dispersing element
makes a loud noise, be sure to wear your personal protective
equipment.
• Do not touch rotating parts during operation!
• In operation and for a relatively long time afterwards the dis-
persing element and bearing can be very hot. Wear your perso-
nal protective equipment.
• Never cover the ventilation slots or cooling fins on the motor as
these are needed for cooling the drive system.
• Meter powder not too close to the motor. Powder can be
blown away by air turbulences of the drive.
• Abrasion of the dispersion equipment or the rotating accesso-
ries can get into the medium you are working on.
• Process pathogenic materials only in closed vessels under a
suitable extractor hood. Please contact IKA®if you have any
questions.
• Do not operate the appliance in explosive atmospheres, with
hazardous substances or under water.
• Do not process any flammable or combustible materials.
• Only process media that will not react dangerously to the ex-
tra energy produced through processing. This also applies to
any extra energy produced in other ways, e.g. through light
irradiation.
• Safe operation is only guaranteed with the accessories descri-
bed in the ”Accessories” chapter.
• Always disconnect the plug before fitting accessories.
• After an interruption in the power supply, or a mechanical in-
terruption during a dispersing process, the unit does not auto-
matically re-start.
Safety instructions T 65 basic ULTRA-TURRAX®
• Before commissioning, the correct direction of rotation of the
motor must always be ensured (test run without dispersion
tool: motor rotation as indicated on the arrow plate, or clock-
wise rotation, looking down on motor). The wrong direction
of rotation can lead to the rotor or stator coming off the shaft.
• If the unit is operated in different locations with a 5-pin plug,
the direction of rotation must be checked before commissio-
ning, with no dispersion tool fitted.
• An EMERGENCY STOP switch must be installed on this unit.
• The appliance can only be disconnected from the mains supply
by pulling out the mains plug or the connector plug.
• The socket for the mains cord must be easily accessible.
For your protection
•Read the operating instructions in full before
starting up and follow the safety instructions.
• Keep the operating instructions in a place where they can be
accessed by everyone.
• Ensure that only trained staff work with the appliance.
• Follow the safety instructions, guidelines, occupational health
and safety and accident prevention regulations.
• Wear your personal protective equipment in accordance with
the hazard category of the medium to be processed. Otherwise
there is a risk of:
- spraying and vapourisation of liquids
- body parts, hair, clothing and jewellery getting caught.
• The device must be wired by a qualified technician before first
use in order to prevent risk of electric shock!
•
Use a safety cutout for height adjustable stands!
• If the unit cannot safely switched off during operation, an ad-
ditional easily accessible EMERGENCY STOP switch must be in-
stalled in the working area.
•
Set up the stand in a spacious area on an even, stable, clean,
non-slip, dry and fireproof surface
.
• Check the appliance and accessories beforehand for damage
each time you use them. Do not use damaged components.
• The appliance is not suitable for manual operation.
• The agitated vessels used for stirring have to be secured. Con-
sider on a good stability of the entire structure.
• Secure the stirring vessel against twisting.
• Glass vessels must always be secured with a clamp to prevent
them spinning. When working in glass vessels, the dispersion
tool must not come into contact with the glass.
• Note the operating instructions of the dispersing tool and ac-
cessories.
• Only dispersing elements approved by IKA®may be used.
• Do not use the appliance without a dispersing element.
• Use the dispersing tool always inside the stirring vessel.
• Never run dispersion tools dry, as the gasket and bearings will
be destroyed if the tools are not cooled by the medium.
• There may be electrostatic discharges between the medium and
the dispersing instrument shaft which could pose a direct dan-
ger. In some circumstances, the region between medium and
drive shaft, or between rotor and stator, can become electro-
statically charged, and ignite an explosive atmosphere caused
by evaporation of the medium. In addition, with advanced eva-
poration of the medium, the slide ring seal can overheat to such
an extent that it would lead to an ignition or combustion of the
medium. For this reason, no inflammable or combustible mate-
rials must be processed with the dispersion unit.
• Rapid temperature change (thermal shock!) can destroy the
hard metal sealing surfaces of the dispersing tool S 65-KG HH.
• Check that the turning handles are secure and tighten if ne-
cessary.
• Ensure that the shaft of the dispersing instrument is immersed
in the medium to the appropriate depth for that instrument
(see manual of the dispersing tool, chapter "Technical Data")
in order to prevent splashing.

15
Safety instructions T 65 digital ULTRA-TURRAX®
• When changing over the dispersing element, switch the unit
off at the main switch.
• Make certain that the unit is set at the lowest speed before
commissioning; otherwise, the unit will begin running at the
speed last set. Gradually increase the speed.
• Reduce the speed if the medium splashes out of the vessel
because the speed is too high.
•Hazards due to frequency inverters
The control unit of the T 65 digital ULTRA-TUR-
RAX®includes a frequency inverter. This poses the
hazard that potentially fatal voltages may persist
within the unit and at its terminals for up to five
minutes after it was switched off.
It can also be the case that when the equipment
is connected to the mains but its motor is not tur-
ning, hazardous voltages may exist at the terminals
and at the supply leads to the motor.
•
Hazards due to high levels of earth leakage currents
The control unit of the T 65 digital ULTRA-TUR-
RAX®employs a frequency inverter and an EMC fil-
ter. This poses the hazard that high values of earth
leakage currents (> 3.5 mA) may arise.
In addition to the earth lead in the mains power
cable, the equipment must be provided with an
additional earth continuity conductor of at least 10
mm2cross-section.
• The motor and the frequency inverter are disconnected from
the power supply by switching off at the EMERGENCY STOP
switch (main switch).
• Before connecting the control unit or the stand li-
mit switch you must make sure that no voltage is
present.
Connection may be performed only by authorised
persons.
•Working on electrical equipment: When the po-
wer supply is connected, high voltages are present
on the equipment. These high voltages can have fa-
tal effects if touched. Work may be performed only
by authorised persons. The applicable regulations
must be complied with.
•
Hazards due to the machine: The machine itself
poses hazards for the user and the user must take
appropriate precautions. The control unit has the
capability to link in the limit switches. See "T 65 ba-
sic/ T 65 digital ULTRA-TURRAX
®
circuit diagram".
•Additional protection is provided by use of an RCD (resi-
dual current circuit breaker) at the connection for the T 65
digital ULTRA-TURRAX®.
Additional protection is provided by use of an RCD protective
device: RCD relay residual current circuit breakers can provide
additional protection provided the local safety regulations are
complied with. If there are faults to earth, DC elements can
arise in the fault current. Never use an RCD type A, since these
are unsuitable for fault currents that have a DC element.
If RCD relays are used, they must be suitable for:
- the protection of installations with a DC element in the fault
current (three-phase bridge rectifiers),
-
short-term discharge of impulse current peaks at switching on,
- high earth leakage currents.
For protection of the equipment
• The appliance may only be opened by experts.
• The voltage stated on the type plate must correspond to the
mains voltage.
• Removable parts must be refitted to the appliance to prevent
the infiltration of foreign objects, liquids etc..
• Protect the appliance and accessories from bumps and impacts.
DANGER!
DANGER !
DANGER!
WARNING!
Unpacking
•Unpacking
- Please unpack the device carefully. - In the case of any damage a detailed report must be sent
immediately (post, rail or forwarder).
DANGER!

16
Useful information
A processing time of a few minutes is usually sucient to pro-
duce the desired fineness. Long processing times bring only in-
significant improvements in the obtainable fineness; the energy
expended serves merely to increase the temperature of the me-
dium.
Dispersion is the dissolution and diffusion of a solid, liquid or
gaseous phase in a liquid that is not consolute with that phase.
The 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 product
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.
• Delivery scope
Disperser T 65 basic ULTRA-TURRAX®
- 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.
Disperser T 65 digital ULTRA-TURRAX®
- 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.
•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
media in batches.
Production of:
- Emulsions
- Dispersions
- Wet crushing
Operating modes:
- On stand
Correct use
• Range of use
- Laboratories - Technical colleges
- Small-scale production
The safety of the user cannot be guaranteed if the appliance is
operated with accessories that are not supplied or recommended
by the manufacturer or if the appliance is operated improperly
contrary to the manufacturer’s specifications or if the appliance
or the printed circuit board are modified by third parties.
The unit is suitable for use in all areas apart from domestic areas
and areas directly connected to a low-voltage supply which also
serves domestic areas.
Fig. 1

17
Connection may be performed only by authorised persons. The
applicable regulations must be complied with.
Electrical connection (for this see the circuit diagram for the
T 65 basic/digital ULTRA-TURRAX®):
The control unit must be connected first to the machine and
then to the power supply.
The electrical connection to the power supply must be in ac-
cordance with the details listed on the circuit diagram regarding
nominal voltage, nominal frequency, nominal current and maxi-
mum fuse rating.
The connection arrangement can be seen on the circuit diagram
supplied.
After the power supply has been connected the unit is ready for
operation.
The EMERGENCY STOP switch supplied by the customer is ins-
talled between the mains power cable and the terminal box on
the unit.
Motor protection T 65 basic ULTRA-TURRAX®
The AC motor runs in ball bearings and is maintenance-free. In its
attached control cabinet, it has a special safety device for opera-
tion on overcurrent and undervoltage (undervoltage trip), to per-
manently switch the motor off and avoid any thermal damage.
The unit can only be put back in service when the power supply
required for the motor is restored.
The basic connection and performance data for the motor can
be obtained from the motor rating plate.
Motor protection T 65 digital ULTRA-TURRAX®
The three-phase motor with integral frequency inverter is main-
tenance-free and is protected against overcurrent and overtem-
perature. Any fault arising is shown on the display; see the sec-
tion "Error codes". The T 65 digital ULTRA-TURRAX®switches
itself on again automatically once the fault has been cleared.
The basic connection and performance data for the motor can
be obtained from the motor rating plate.
Safety disconnection device
If the telescopic stand is moved upwards when the unit
is operating, the dispersion unit must switch off. To faci-
litate this, the telescopic stand must be
equipped with a
safety disconnection device.
For this purpose, we recommend the installation of the SI 400 sa-
fety limit switch together with the SI 400 mounting support (see
"Accessories").
The wiring of the SI 400 safety limit switch is connected in the
terminal box of the
T 65 basic/digital ULTRATURRAX
®(see cir-
cuit diagram
T 65 basic/digital ULTRATURRAX
®).
Set-up and commissioning
ATTENTION!
Assembly and electrical installation
Telescopic stand T 653
For operation, the dispersion unit must be attached to the IKA®
T 653 telescopic stand or other stand approved for this unit.
In conjunction with the IKA®T653 telescopic stand, the T65D
dispersion unit can also be used for tall mixing vessels.
For information on this product, please refer to the operating
instruction "Telescopic stands".
As shown in the diagram, the dispersion unit is mounted on the T
653 telescopic stand with two M12 hexagon socket head (Allen)
(G) screws and toothed lock washers. The screws and toothed
lock washers are included in the delivery package of the stand.
Installation of the unit requires an assistant, and the use of a 10
AF hexagon L-wrench to DIN 912.
Assembly Telescopic stand
The telescopic stand must be installed such that
it does not tilt or slide about. It must not move
about when the unit is operating.
Particular danger points, such as crushing/trapping posi-
tions, rotating parts, locking screws for the stand column,
are identified by an exclamation mark in the “Dispersion
unit assembly” diagram. Particular regard should be paid to
these danger points when the unit is in service!
Electrical installation
The electrical connections of the dispersion unit must be made
by a skilled worker in accordance with the wiring dia-
gram (see “Wiring diagram”).
Before connecting the control unit, you must make sure that no
voltage is present.
Fig. 2

18
Mounting safety disconnection device
There is a danger of trapping between the safety limit
switch, switch contact and the end stop!
Mount the SI400 safety limit switch together with the SI474
mounting support on the T 653 telescopic stand. Comply with
the "Safety limit switch" installation instructions.
Composition T 65 digital ULTRA-TURRAX®
The control unit and the machine form a single unit. Operation
of the equipment is controlled by the controls on the frequency
inverter and the main switch.
The electrical terminal provided are for the:
- Power supply
- Power supply from the main switch to the frequency inverter
- Control wiring for the limit switch (optional)
Link to the supervisory control systems
The equipment has an emergency stop safety cut-out. However
this applies only to the unit, not the supervisory control systems.
We have no knowledge of how links of this kind are configured;
therefore they can be implemented only by agreement and with
our express consent.
Mounting dispersing tool
The unit may be operated only in conjunction with a Series S 65
shaft.
The dispersing shaft (2) must be inserted right up to the stop into
the coupling (1) on the unit and must be secured by tightening
of the rotary knob (3) finger tight.
The unit heats up in service. The generously-proportioned coo-
ling surfaces on the motor achieve an even distribution and emis-
sion of the heat.
With small quantities, a rapid heating-up of the medium
must be expected, because of the high motor power, which
is mainly converted into heat.
If the viscosity of the material to be processed is
too high (above about 5 Pas.), or the vapour pres-
sure of the liquid is very high, the flow is unable
to follow the rapid accelerations of the genera-
tor, and breaks down. This leads to dry running, and hence
to destruction of the sealing surfaces of the dispersing tool.
Such substances must be fed to the generator by force. Use a
continuous flow unit (i.e.
IKA® Laborpilot) for this, and/or an
additional pump.
0 mm
!
!
1
C
2
2
ATTENTION!
Fig. 3

19
Switching on the device
Check that the voltage stated on the rating plate
matches the available mains supply voltage. The
socket used must be earthed (protective earth
contact). If these condition are fulfilled, the unit
is ready for service, after the mains plug is inserted. Otherwi-
se, safe operation cannot be guaranteed, or the unit can be
damaged
.
Before switching the unit on, the dispersion tool must be im-
mersed to the minimum immersion depth in the medium (see
operating instructions of the dispersing tool, chapter “Technical
data”).
Because of the suction effect, the clearance to the base of the
vessel must not be less than 30 mm.
The dispersion tool must be brought into the vessel off-centre, to
avoid rotational turbulence (vortexing).
For safety's sake, the vessel must always be well secured.
ATTENTION! When operating with the SI 400 safety limit
switch, the unit is only ready for service when it has been locked
in position at the planned working height and the switch contact
operates the safety limit switch.
Switching on for the first time
After the unit is switched on for the first time, the complete func-
tionality must be checked once again.
Switching the T 65 basic ULTRA-TURRAX
®
unit on and off
Start the unit by pressing the ON button (A).
Stop the unit by pressing the OFF button (B).
When the unit is switched on for the first time the direction of
rotation of the motor must be checked by briefly switching it on
and off. If the direction of rotation of the motor is incorrect, the
direction of rotation of the field must be corrected by a suitably
qualified person. The direction of rotation is indicated by the ar-
row symbol on the motor casing.
Switching the T 65 digital ULTRA-TURRAX
®
unit on and off
- EMERGENCY STOP switch/ main switch (A)
Operation: The main switch is marked yellow/red and func-
tions also as an EMERGENCY STOP switch. If the main switch is
actuated the unit is deenergised.
- Turn the "EMERGENCY STOP switch" rotary knob (A) clockwise,
the unit is supplied with power. "rdy" (ready) appears on the
display (F).
- Set the "Speed setting" rotary knob (E) to the lowest value
(10%).
- Press the "Start" button (D) on the front membrane. The unit
starts up at 1000 rpm with smooth start.
CAUTION! Membrane buttons must be kept pressed for at
least a second for a command to be acknowledged.
- Slowly turn the "Speed setting" rotary knob (E) to the desired
setting. The actual speed appears on the display (F).
- Keep the "Stop" button (B) pressed for at least a second to stop
the unit. The unit starts up slowly. "rdy" (ready) appears again
on the display (F).
When slowing down, "dEC" (decrease) is displayed; after co-
ming to a stop "rdy" (ready) is displayed.
- In emergency actuate the "EMERGENCY STOP switch" by tur-
ning the "EMERGENCY STOP switch" rotary knob (A) anticlock-
wise. The unit is deenergised, and the display (F) goes out.
ATTENTION!
B
A
C
Fig. 4
D
B
A
F
E
C
Fig. 5

20
The device operates maintenance-free.
As necessary, but in any case not less than every six months, the
following points must be checked:
- EMERGENCY STOP switch operation
-
Safety limit switch operation (with the stand in the lower position)
- Electrical consumers, connections and cables for damage.
Spare parts order
When ordering spare parts, please give:
- Machine type
- Manufacturing number, see type plate
- Item and designation of the spare part, see www.ika.com,
spare parts diagram and spare parts list
Repair
Please send instrument in for repair only after it has been
cleaned and is free from any materials which may consti-
tute a health hazard.
For this you should request the “Decontamination Clearance
Certificate” from IKA®, or use the download printout of it from
the IKA®website www.ika.com.
Return the instrument in its original packaging. Storage pa-
ckaging is not sucient. Also, please use suitable shipping pa-
ckage materials.
Maintenance and cleaning
Only clean IKA®appliances using these IKA®approved cleaning
agents:
Dirt Cleaning agent
Dyes Isopropanol
Building materials Water containing
detergent,
Isopropanol
Cosmetics Water containing
detergent,
Isopropanol
Food Water containing
detergent,
Fuels Water containing
detergent,
Other materials Please consult IKA®
- Wear protective gloves when cleaning the devices.
- Do not place electrical appliances into the cleaning agents for
cleaning purposes.
- Do not allow moisture to get into the appliance when cleaning.
- Please consult IKA®before using any cleaning or decontamina-
tion methods, other than those recommended here.
T 653 Telescopic stand
SI 400 Safety limit switch
SI 474 Support holder
Accessories
S 65 KG-HH-G 65 G Dispersion tool coarse
S 65 KG-HH-G 65 M Dispersion tool medium
S 65 KG-HH-G 65 F Dispersion tool fine

21
Faults and error codes
Faults on the T 65 basic ULTRA-TURRAX®
Cause Effect Solution
Power supply failure The unit cannot be switched on at Checking the power supply should be perfor-
the main switch. med by authorised personnel.
The equipment has switched itself off.
Precautionary measure:
Check the power supply
Stand not in position (if the The unit cannot be switched on at Move the stand into position.
stand safety limit switch is the main switch.
connected) The equipment has switched itself off. Precautionary measure:
Check the position of the stand
Overload The overcurrent limit switch has Remedy the overload, e.g.:
switched the unit off. - the viscosity of medium is too high
- Solids jamming the stator/rotor
- Dispersing element defective (blocked).
If none of these causes was the cause of the problem, a fault other than those described must have occurred and the unit must be
checked by an authorised person.
Error codes T 65 digital ULTRA-TURRAX®
If a fault occurs with the unit, proceed as follows:
)Switch off the unit at the main switch (A)
)Carry out corrective measures
)Restart the device
All error codes are displayed with the legend "trip", i.e. the word "trip" is displayed alternating with the relevant error code.
Error Cause Effect Solution
code
lt.AC Motor overload Device off Reduce the load by reducing the speed.
Overloads are especially liable to occur with
high-viscosity media and at high speeds.
Oht1 Overtemperature Device off Switch the unit off and allow it to cool down,
try reducing the load or the operating cycle.
OI.AC Overcurrent at the frequency Device off Reduce the load by reducing the speed. If this
inverter error appears even when idling with no load,
the frequency inverter is defective. Consult
the Service Engineer.
OU Overvoltage at the frequency Device off Check the mains power cable values and the
inverter power supply.
Note: High-frequency noises during operation of the T 65 digital ULTRA-TURRAX®may to some extent originate from the frequency
inverter, depending on the design. They certainly do not indicate a defect within the unit.
Note: The green and red LEDs around the "Speed setting" rotary knob (E) are not relevant to the T 65 digital ULTRA-TURRAX®unit.
Any faults are shown exclusively on the display (F).
Note: If any error codes other than those listed above appear on the display please switch the unit off and on again at the main
switch (A). If the error code persists please contact the IKA®Service Department.
If the actions described fail to resolve the fault or another error code is displayed then take one of the following steps:
- Contact the IKA®service department
- Send the device for repair, including a short description of the fault.

22
In accordance with IKA®warranty conditions, the warranty pe-
riod is 24 months. For claims under the warranty please contact
your local dealer. You may also send the machine direct to our
factory, enclosing the delivery invoice and giving reasons for the
claim. You will be liable for freight costs.
Warranty
The warranty does not cover worn out parts, nor does it apply
to faults resulting from improper use, insucient care or mainte-
nance not carried out in accordance with the instructions in this
operating manual.
Technical data
T 65 basic ULTRA-TURRAX®
Motor data at 50 Hz at 60 Hz
Nominal voltage VAC 3 x 400 3 x 230 3 x 400 3 x 230
Rated voltage VAC 380 - 420 + 10% 220 - 240 + 10% 380 - 420 + 10% 220 - 240 + 10%
Rated frequency Hz 50 50 60 60
Connection Star connection Y Delta connection Δ Star connection Y Delta connection Δ
Motor speed rpm 2880 2850 3520 3520
Power consumption W 1800 1800 2200 2200
Power output W 1500 1500 1800 1800
Additional data
Speed rpm 7200 (± 300 rpm)
Perm. On- time % 100
Protection acc. DIN EN 60529 IP 54
Overvoltage category II
Protection class I
Contamination level 2
Protection on overload Overcurrent and undervoltage switch on
Perm. ambient temperature °C + 5 upto + 40
Perm. humidity % 80
Operating position On the stand, dispersion tool vertically
downwards
Volume available for processing (H2O) l 2 - 50
Drive Vane-cooled AC motor with Poly-V-belt
drive transmission stage
Stand mounting Flange in lower section of housing
Housing material Aluminium
Noise level (without disp. tool) dbA 75
Dimensions (WxHxD) mm 180 x 440 x 400
Weight kg 26
Operation at a terrestrial altitude m max. 2000 above sea level
Subject to technical changes!

23
T 65 digital ULTRA-TURRAX®
Motor data at 3 x 400 V at 3 x 230 V
Nominal voltage VAC 3 x 400 3 x 230
Rated voltage VAC 3 x 380 - 480 + 10% 3 x 208 - 240 + 10%
Rated frequency Hz 50/60 50/60
Power consumption W 2600 2600
Power output W 2200 2200
Additional data
Speed rpm 1000 - 9500 (±500rpm at 9500rpm)
Speed variation on load change % <3
Speed display Four-digit LED display
(speed in rpm)
Speed indicator resolution rpm 100
Perm. On- time % 100
Protection acc. DIN EN 60529 IP 54
Overvoltage category II
Protection class I
Contamination level 2
Protection on overload Overcurrent, overtemperature and
undervoltage switch on
Perm. ambient temperature °C + 5 upto + 40
Perm. humidity % 80
Operating position On the stand, dispersion tool vertically
downwards
Volume available for processing (H2O) l 2 - 50
Drive Three-phase motor with cooling ribs,
frequency inverter and poly-V belt
drive stage
Stand mounting Flange in lower section of housing
Housing material Aluminium
Noise level (without disp. tool) dbA 75
Dimensions (WxDxH) mm 300 x 400 x 390
Weight kg 31
Operation at a terrestrial altitude m max. 2000 above sea level
Subject to technical changes!