IKA T25 easy clean digital, T25 easy clean control Operating Instructions Manual

20000017329a

T25 easy clean digital/control_072018

IKA T25 easy clean digital

IKA T25 easy clean control

Operating instructions EN

Device setup

On

Off

1

2

Device setup/Dangerous parts

Item Designation

4
5
6

7

8

1 Operator panel and display
2 Turning knob
3 Dispersion tool
4 USB port
5 Stand
6 Extension arm
7 Cross sleeve
8 Power switch
9 Strap clamp

3

Fig. 1

Dangerous parts

9

Fig. 2

2

Source language: German

EN

Contents

Page
Device setup/Dangerous parts 2
Declaration of conformity 3
Explication of warning symbols 3
Safety instructions 4
Intended use 5
Unpacking 6
Useful information 6
Drive 6
Securing 7
Operator panel and display 8
Commissioning and operating 10
Interfaces and outputs 12
Accessories 13
Permitted dispersion tools 13
Warning message 14
Error codes 14
Maintenance and cleaning 15
Technical data 16
Warranty 16

EU Declaration of conformity

We declare under our sole responsibility that this product corresponds to the directives 2014/35/EU, 2006/42/EC, 2014/30/
EU and 2011/65/EU and conforms with the following standards or normative documents: EN 61010-1, EN 6010-2-051,
EN 61326-1, EN 60529 and EN ISO 12100.

Bluetooth® module (for T25 easy clean control):
Directive: 2014/53/EU Standards: EN 60950-1, EN 300328, EN 301489-1, EN 301489-17

A copy of the complete EU Declaration of Conformity can be requested at [e-mail].

Explication of warning symbols

indicates a hazardous situation which, if not avoided, will result in death or serious injury.

DANGER

indicates a hazardous situation which, if not avoided, could result in death or serious injury.

WARNING

used with the safety alert symbol, indicates a hazardous situation, which, if not avoided,

CAUTION

could result in minor or moderate injury.

is used to address practices not related to personal injury.

NOTICE

WARNING

WARNING

Indicates crushing risk to fingers/hand.

Indicates hazards arising from a hot surface.

3

Safety instructions

General information:

• 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 device.

• Follow the safety instructions, guidelines, occupational
health and safety and accident prevention regulations.

DANGER

Beware of the risk of:

- flammable materials

- glass breakage

- sharp edges on the dispersing tool.

CAUTION

processed. There is a risk from:

- splashing and evaporation of liquids

- body parts, hair, clothing and jewellery getting caught.

• The device must only be used in a technically perfect condition.

• Do not cover the ventilation slots on the drive in order to
ensure adequate cooling of the drive.

• The voltage stated on the type plate must correspond to
the power voltage.

• Abrasion of the dispersion equipment or the rotating ac­cessories can get into the medium you are working on.

Please pay attention to the danger­ous parts of the equipment in Fig. 2.

Wear your personal protective
equipment in accordance with the
hazard category of the media to be

• Before switching on the dispersing device make sure that
the dispersion tool shaft is immersed in the medium. Ob­serve the operating instructions of the dispersion tools.

• The distance between the dispersion tool and the vessel
bottom should not be less than 10 mm.

• Use the dispersion tool always inside the dispersing vessel.

• Do not use the device without a dispersion tool.

Working with the device:

DANGER

With substances capable of forming an explosive mixture,
appropriate safety measures must be applied, e.g. work­ing under a fume hood.

To avoid body injury and property damage, observe the
relevant safety and accident prevention measures when
processing hazardous materials.

Only process media that will not react dangerously to the
extra energy produced through processing. This also ap­plies to any extra energy produced in other ways, e.g.
through light irradiation.

The device is not suitable for hand-held operation.

Switch off the device at the power switch (item 8) or pull
out the mains plug when changing or handling the dis­persing tool.

WARNING

Do not use the device in explosive
atmospheres, it is not EX-protected.

Do not touch rotating parts during
operation!

Device setup:

DANGER

If access to the power switch cannot be ensured, an addi­tional emergency stop switch that can be easily accessed
must be installed in the work area.

WARNING

NOTICE

• Ensure that the dispersion tool is securely properly into
the drive unit.

• All screw connections must be properly tightened.

• Check that the turning knobs are secure and tighten if
necessary.

• Glass vessels must always be secured with a clamp to pre­vent them spinning.

The power switch of the IKA device
must be accessed immediately, di­rectly and without risk at any time.

Make sure that the unit is stably
mounted. The vessel used for dis­persing must be secured.

Set up the stand in a spacious area
on an even, stable, clean, non-slip,
dry and fireproof surface.

WARNING

If a dispersion tool is not inserted into the drive flange as
far as the mark it can become extremely hot in operation
and thus suffer damage.

CAUTION

speed and increase it gradually.

Reduce the speed if the medium splashes out of the vessel
because the speed is too high.

If the interaction between the medium and dispersing
element or working with dispersing tools with a stator
diameter ≥18 mm and a speed of more than 20000 rpm,
makes a loud noise, be sure to wear your personal protec­tive equipment.

The dispersing tool and the cou­pling flange can become hot during
the operation.

Be aware that the unit starts with the
set speed, which is shown on the dis­play. If uncertain start with the lowest

4

NOTICE

eration. This will prevent the infiltration of foreign objects,
liquids and other contaminants.

Never run dispersion tools dry, as the gasket and bear­ings will be destroyed if the tools are not cooled by the
medium.

• In the event of unbalance or unusual noises, switch off
the device immediately. Replace the dispersion tool. If
there is no difference after the change of the dispersion
tool, return it to the dealer or the manufacturer along
with a description of the fault.

• Ensure that the stand does not start to move.

• Meter powder cannot be placed too close to the flange.
Powder can be blown away by air turbulences of the drive.

• There may be electrostatic discharges between the me­dium and the dispersing device shaft which could pose a
direct danger.

Covers or parts that can be removed
from the device without tools must
later be refitted to ensure safe op-

Power supply / Switching off the device:

• The device can only be disconnected from the power sup­ply by pulling out the power plug or the connector plug.

• Always disconnect the plug before fitting accessories or
cleaning.

• The socket for the power cord must be easily accessible.

• The device does not start up again automatically follow­ing a cut in the power supply.

• The device must only be opened by trained specialists,
even during repair. The device must be unplugged from
the power supply before opening. Live parts inside the
device may still be live for some time after unplugging
from the power supply.

Accessories:

• Protect the device and accessories from bumps and im­pacts.

• Check the device and accessories beforehand for damage
each time you use them. Do not use damaged components.

• Only dispersion tool approved by IKA may be used.

• Safe operation is only guaranteed with the accessories de­scribed in the ”Accessories” chapter.

Disposal of the device:

• The device must be disposed of in accordance with national

regulations

Intended use

Use:

When used in combination with one of our recommended
dispersion tools, 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

Intended use: on stand (dispersion tool points down)

Range of use (indoor use only):

- Laboratories - Schools

- Pharmacies - Universities

The device is suitable for use in all areas (EMC class A and B).

The safety of the user cannot be guaranteed:

- If the device is operated with accessories that are not sup-

plied or recommended by the manufacturer

- If the device is operated improperly or contrary to the

manufacturer’s specifications

- If the device or the printed circuit board are modified by

third parties.

5

Unpacking

R

O

T

O

R

S

T

A

T

O

R

Unpacking:

- Unpack the device carefully.

- Any damage should be notified immediately to the shipping
agent (post oce, railway network or logistics company).

Useful information

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 arrangement. The high accelerations acting
on the material produce extremely strong shear and thrust
forces. In addition, high turbulence occurs in the shear gap
between rotor and stator, which provides optimum mixing
of the suspension.

Delivery scope:

- IKA T 25 easy clean digital or IKA T 25 easy clean control

- Extension arm

- Hexagon socket screw

- Screwdriver DIN 911

- USB 2.0 cabel (A – micro B)

- User guide

- Warranty card.

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
6–24 m/s.
A processing time of a few minutes is usually sucient 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. 3

The drive unit opens up a wide range of possibilities for dis­persion technology in the conventional laboratory with a
respective performance output of approximately 400 watts
at 25000 rpm.

Drive

The speed is set by using the operating knob. The motor
speed can be read from the LED display. For example, a val­ue of 13.6 corresponds to 13600 rpm.

6

Securing

Securing the extension arm to the disperser:

Disperser

Hexagon socket
offset screw key

Hexagonal socket
screw

Extension arm

Fig. 4

Ensure that the extension arm is fitted securely.
Vibration may cause the screw to become loose. It is there­fore necessary for safe use to regularly check that the exten­sion arm is attached securely. Tighten the hexangular bolt
as required.

Securing the disperser to the stand:

Cross sleeve

Screw bolt

Extension
arm

Securing the dispersion tool:

Drive unit

!

0 mm

Turning knob

!

Dispersion tool

Fig. 6

Open the turning knob so that the thread does not protrude
into the hole.
Insert the dispersion tool from the bottom into the drive
unit as far as the stop. The shaft tube will audibly click into
place when a small amount of force is applied.
The dispersion tool is fitted correctly when the marking on
the dispersing element is aligned with the bottom edge of
the drive unit.
Now secure the dispersion tool by screwing the turning
knob tightly.

Securing the dispersing vessel to the stand:

Stand

Fig. 5

Check that the disperser is held in position firmly prior to
each use and also at regular intervals. The position of the
disperser must only be adjusted when the equipment is sta­tionary and the power supply is disconnected.

Stand

Strap clamp

Clamping bolt

Clamping
band

Vessel

Fig. 7

7

T25 easy clean digital:

Operator panel and display

Item Designation
A "Speed" display: Display the "Speed" value (x 1000 rpm).
B "Timer/Counter" display:

Q

A

B

C
D

E

C "h:min" indicator:

P

D "Timer" indicator:
E "Counter" indicator:
K "Start/Stop" knob:

O

Start/stop dispersing function.

N

L

M

L

On/off button: Switch on/off the device.
M "Timer" button:
N "min:sec" indicator:

O "Timer" setting indicator: Indicate the "Timer" can be set
P "Speed" setting indicator: Indicate the speed can be set

When the device is controlled by Labworldsoft and

Q USB indicator:

Indicate the "Timer" or "Counter" is in hour/minute

Indicate the "Counter" function is activated.

Switch between the setting of speed and timer.

Function

Indicate the "Timer/Counter" value.

[h:min] mode.

Indicate the "Timer" function is activated.

Set the speed.

Set the timer when "Timer" setting is activated.

Indicate the "Timer" or "Counter" is in minute/second
[min:sec] mode.

.

.

tries to change the speed of the device, the display
show PC
Indicates the device is connected to a PC with USB port.

( )

.

Fig. 8

K

8

T25 easy clean control:

A

B

C
D

E

F

G
H

I
J

Fig. 9

easy clean

Item Designation Function

R
Q

P

A "Speed" display: Display the "Speed" value (x 1000 rpm).
B "Timer/Counter" display: Indicate the "Timer/Counter" value.
Indicate the remaining time to maintenance.

When device is controlled by a WiCo, the dis-

play show rC ( ) .

O
N

M

C "h:min" indicator: Indicate the "Timer" or "Counter" is in hour/

minute [h:min] mode.

D "Timer" indicator: Indicate the "Timer" function is activated.
E "Counter" indicator:
F "Temperature" display:

Indicate the "Counter" function is activated.
Display the actual temperature value/set max.

temperature value of the medium with the
S 25 EC-T... tool.
If a tool other than the S 25 EC-T... is used,

the display show ---.

G "Max. Temperature" indicator: Indicate the "Max. Temperature" of the dis-

L

persing medium that can be set.
H "Max. Temperature" button: Display the max. temperature setting in run-

ning status.

K

Active the setting function on "Max. Temper-

ature" of the dispersing medium.

I

S 25 EC-T...

dispersion tool indicator: Indicate the S 25 EC-T... dispersion tool is in-

serted.

J

S 25 EC-T...

dispersion tool button: Display the remaining time to maintenance

of

S 25 EC-T...

tool

.
Activate the reset of the maintenance time.
K "Start/Stop" knob: Set the speed value by rotating the knob.
Set the timer value by rotating the knob when

"Timer" setting is activated.

Start/stop the running of the device by press-

ing the knob.

L On/off button: Switch on/off the device.
M "Timer" button: Activate the "Timer" setting.
N "min:sec" indicator: Indicate the "Timer" or "Counter" is in minute/

second [min:sec] mode.

O "Timer" setting indicator: Indicate the "Timer" can be set by rotating the

knob.

P "Speed" setting indicator: Indicate the speed can be set by rotating the

knob.

When the device is controlled by Labworld-

soft and tries to change the speed of the de­vice, the display show PC ( ).

Q USB indicator: Indicates the device is connected to a PC with

the USB port.

R Bluetooth indicator: Indicates the device is communicating with a

WiCo or a PC via the bluetooth.

9

Commissioning and operating

Refer to the operating instructions for the filling level of the
medium and the immersion depth into the dispersion tool
used.

If a dispersion tool is not inserted into the drive flange as far
as the mark it can become extremely hot in operation and
thus suffer damage.

So as to avoid unintentional ingress of air into the medium
due to excessively turbulent rotation, the whole unit can be
placed a little off center in the dispersing vessel.

Switching on:

After switching on the power switch (8) of the device, all LED segments light up during self test.
Then, "Timer" display (B) shows the software version.
After that, the device enters standby status and "Speed" setting indicator (P) keeps lighting.

Setting speed:

 Activate the device by pressing on/off button (L).
 After a beep, the "Speed" setting indicator (P) lights up.
 Change the speed setting by rotating the "Start/Stop" knob (K).
 The speed value shows on the display (A), e.g.: means the speed is 3200 (3.2 x 1000) rpm.
 Start the device by pressing the "Start/Stop" knob (K).

Check whether the voltage given on the type plate corre­sponds to the available power voltage.

The socket used must be earthed (fitted
with earth contact).

If these conditions have been met, the machine is ready to
operate when the power plug is plugged in.
If these conditions are not met, safe operation is not guar­anteed and the machine could be damaged.

Note: After starting, actual speed value flashes until reach the set value.

Setting timer:

 Activate the timer setting by pressing timer button (M).
 Timer setting indicator (O) lights up.
 Change the timer setting by rotating the "Start/Stop" knob (K).
 When the timer is set to over 00:00, the timer function is activated and timer indicator (D)

lights up.
The "min: sec" indicator (N) and "h:min" indicator (C) show the unit of the timer value.

 Start the device by pressing the "Start/Stop" knob (K).
 When the time reach 00:00, the device stops running and the display (A) and (B) show last

settings.

Note: While running, the timer setting can be checked by pressing the timer button (K).

Activating the counter function:

Set the timer to 00:00 [min:sec] by rotating
The counter function is activated and counter indicator (E) lights up.
 Start the device by pressing

the

"Start/Stop" knob (K).

the

"Start/Stop" knob (K).

10

For T25 easy clean control with

Setting the "Max. Temperature":

 Activate the setting function of maximum temperature of the dispersing medium by pressing

 "Max. Temperature" setting indicator (G) lights up.
 Change the setting by rotating the "Start/Stop" knob (K).
 Start the device by pressing the "Start/Stop" knob (K).

Note: When the dispersing medium reaches the set temperature, the device stops and a warning
message is shown on display (A) and (B): hot tool (see section "Warning message").

While running, the "Max. Temperature" setting can be checked by pressing the "Max. Tempera­ture" button (H).

Checking the tool maintenance time:

 To

 Display (B) shows the tool maintenance time about 2 seconds.

The "min: sec" indicator (N) or "h:min" indicator (C) show the unit of the time value.

 Display (B) switches to show the timer value.

Note: The tool maintenance time can be checked in either stop or running status.

When the tool maintenance time is less than 30 minutes, the
cator (I) changes from green to red color.
When the tool maintenance time reaches 0, the value (00:00:00) flashes and meanwhile the
indicator LED (I) is red and flashes.

S 25 EC-T...

"Max. Temperature" button (H).

check the tool maintenance time of

tool button (J).

S 25 EC-T...

dispersion tool only:

S 25 EC-T...

dispersion tool indicator (I) flashes twice.

by pressing

S 25 EC-T...

S 25 EC-T...

dispersion tool indi-

dispersion

Resetting the tool maintenance time:

The default maintenance time of
maintenance (e.g. replacing the bearing) to the dispersion tool when the service time elapse.
When the tool maintenance time reach 0, the device will not stop, but we recommend a maintenance of the tool as soon
as possible. After the maintenance in a IKA service workshop the maintenance time will be reset from the service team. In
all other cases it is possible to reset the maintenance time with the device. Description see below.

* Note: The maintenance time of S 25 EC-T… dispersion tool can be set between 4 to 40 hours according to the request

of your application by rotating the "Start/Stop" knob immediately after resetting the tool maintenance time. The new
value has to confirm by pressing the "Start/Stop" knob. This new value will be the resetting value when the tool will reset
the next time.

S 25 EC-T...



Activate the setting function on the tool maintenance time of
by pressing

 Display (B) switches to tool maintenance time.


The

S 25 EC-T...



Press the "Start/Stop" knob (K) to reset the tool maintenance time.

dispersion tool is 20* hours. We recommend to check and carry out necessary

S 25 EC-T...

dispersion tool indicator (I) flashes.

dispersion tool button (J) 3 seconds.

S 25 EC-T...

dispersion tool

11

Interfaces and outputs

Remote control:

The device can be connected to a PC using a USB cable and
be operated in “Remote” mode via USB port using labworld-

soft® laboratory software.

The device software can also be updated with a PC via the
USB port.

Note: Please observe the system requirements together
with the operating instructions and help section included
with the software.

USB interface:

The Universal Serial Bus (USB) is a serial bus for connecting
the device to the PC. Equipped with USB devices can be
connected to a PC during operation (hot plugging). Con­nected devices and their properties are automatically recog­nized. The USB port can also be used to update firmware.

USB device drivers:

First, download the latest driver for IKA devices with USB
port from:
http://www.ika.com/ika/lws/download/usb-driver.zip.
Install the driver by running the setup file. Then connect the
IKA device through the USB data cable to the PC.
The data communication is via a virtual COM port.

Device software update:
For device software update, visit IKA website www.ika.
com and enter the "Service" menu. Download and run the

Firmware Update Tool.
Find and click the Firmware Update Tool in your PC after
installation. Register your E-mail and password.
Connect the device to your PC via the USB cable. Then, you
can update the device software according to instructions of
the Firmware Update Tool.

Command syntax and format:

The following applies to the command set:

- Commands are generally sent from the computer (Master)
to the device (Slave).

- The device sends only at the computer’s request. Even
fault indications cannot be sent spontaneously from the
device to the computer (automation system).

- Commands are transmitted in capital letters.

- Commands and parameters including successive parame­ters are separated by at least one space (Code: hex 0x20).

- Each individual command (incl. parameters and data) and
each response are terminated with Blank CR LF (Code: hex
0x0d hex 0x0A) and have a maximum length of 80 characters.

- The decimal separator in a number is a dot (Code: hex
0x2E).

The above details correspond as far as possible to the recommendations of the NAMUR working party (NAMUR recom­mendations for the design of electrical plug connections for analogue and digital signal transmission on individual items of
laboratory control equipment, rev. 1.1).

The NAMUR commands and the additional specific IKA commands commissioning serve only as low level commands for
communication between the tube driver and the PC. With a suitable terminal or communications program these com-

®

mands can be transmitted directly to the tube driver. The IKA software package, Labworldsoft

, provides a convenient tool
for controlling tube driver and collecting data under MS Windows, and includes graphical entry features, for motor speed
ramps for example.

Commands Function

IN_NAME Read device name.
RESET Switch to normal operation mode
IN_PV_4 Read current speed value
IN_SP_4 Read rated value
OUT_SP_4 X

Adjust the rated speed value

(X = 3000 ... 25000)
START_4

Start the motor
STOP_4 Stop the motor
IN_SOFTWARE Read software ID and version

12

Accessories

R 1825 Plate stand
R 1826 Plate stand
R 1827 Plate stand
R 182 Cross sleeve
RH 3 Strap clamp

See more accessories on www.ika.com.

Permitted dispersion tools

Dispersion tools series S 25...

Abbreviations:
S 25: consistent with all dispersing units T 25...
N: PTFE bearing
KV:

D: Without seal
KD: Ball bearing with PTFE bearing with seal
T： Temperature
C: Ceramic bearing
KS: Synthetic material
ST: Saw tooth
EC: easy clean

Ball bearing with axial face seal (suitable for vacu­um up to 1 mbar, 6 bar excess pressure)

BC 1000 Beaker cap
Silentstream
T 25 easy clean control WiCo (for T25 easy clean control
only)

S 25 EC - C - 18G - ST  Stainless steel
S 25 EC - T - C - 18G - ST  Stainless steel
(S 25 EC only suitable for T25 easy clean digital or
T25 easy clean control. Full functionality of the S 25 EC-T
... only with the T25 easy clean control

 Note below dispersing status and cleaning status!

).

8G, 10G, 18G, 14G, 25G, 25F:

Stator / shaft tube diameter

G: Coarse
F: Fine
Speed range: up to 25000 rpm

Designation Shaft material
S 25 N - 8G Stainless steel
S 25 N - 10 G Stainless steel
S 25 N - 18 G Stainless steel
S 25 N - 25 G Stainless steel
S 25 N - 25 F Stainless steel

S 25 N - 8G - ST Stainless steel
S 25 N - 10 G - ST Stainless steel
S 25 N - 18 G - ST Stainless steel
S 25 N - 25 G - ST Stainless steel

S 25 KV - 18 G Stainless steel
S 25 KV - 25 G Stainless steel
S 25 KV - 25 F Stainless steel

S 25 D - 10 G - KS Synthetic material
S 25 D - 14 G - KS Synthetic material

S25 KD - 18 G Stainless steel
S25 KD - 25 G Stainless steel
S25 KD - 25 F Stainless steel
S25 KD - 18 G - ST Stainless steel
S25 KD - 25 G - ST Stainless steel

Dispersing status Cleaning status

For applications and further information, please see the op­erating instructions of the dispersion tools.

Only use the dispersion tools listed and observe the
operating instructions of the dispersion tool.

13

Warning message

Any malfunction during operation may be identified by an warning message on the display.
Proceed as follows in such cases:

Warning code Cause Effect Solution

The dispersion tool is not secured

no

properly.

tool

motor off - Secure the dispersion tool properly.

- Restart the device by pressing the "Start/Stop" knob (F).

The medium temperature exceeds

hot

the maximum temperature setting.
(only for S 25 EC-T...).

tool

motor off - Switch off the device using on/off button (L).

- Switch on the device again using on/off button (L).

- Let the medium and dispersion tool cool down or set
higher maximum temperature.

-

Restart the device by pressing the "Start/Stop" knob (K).

Error codes

Any malfunction during operation may be identified by an error message on the display.
Proceed as follows in such cases:

 Switch off device using the power switch
 Carry out corrective measures
 Restart the device.

Error code Cause Effect Solution
E 3 Inside temperature is too high motor off

E 4 Motor can’t run normal (can’t start

or not reach the target speed)

E 25
E 86

E 47
E 48

Internal hardware failure motor off - Send the

Overload motor off - Switch off the

motor off - Switch off the

- Switch off the device and let it cool down.

- Restart the

- Check the structure for possible blockage

- Decrease the speed setting or the load

device

device

.

device.

for repair.

device

If the actions described fails to resolve the fault or another error code is displayed then take one of the following steps:

- Contact the service department

- Send the device for repair, including a short description of the fault.

14

Maintenance and cleaning

The device is maintenance-free. It is only subject to the nat­ural wear and tear of components and their statistical failure
rate.

Cleaning:

For cleaning disconnect the main plug!

Use only cleaning agents which have been approved by IKA
to clean IKA devices.

Dirt Cleaning agent

Dye isopropyl alcohol
Construction material water containing tenside/isopropyl alcohol
Cosmetics
Foodstuff
Fuel

water containing tenside/isopropyl alcohol
water containing tenside
water containing tenside

For materials which are not listed, please request informa­tion from IKA application support.
Wear protective gloves during cleaning the device.
Electrical device may not be placed in the cleansing agent
for the purpose of cleaning.
Do not allow moisture to get into the device when cleaning.
Before using another than the recommended method for
cleaning or decontamination, the user must ascertain with

IKA that this method does not destroy the device.

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

- software version.

Repair:
Please send in device for repair only after it has been
cleaned and is free from any materials which may
constitute a health hazard.
For repair, please request the “Decontamination Certif­icate” form IKA or use the download printout of it from
IKA website: www.ika.com.

If you require servicing, return the device in its original pack­aging. Storage packaging is not sucient. Please also use
suitable transport packaging.

15

Technical data

T25 easy clean digital T25 easy clean control

Operating voltage VAC 220 ... 240 ± 10 %

100 ... 120 ± 10 %

Frequence Hz 50 / 60

Motor rating input W 500

Motor rating output W 400

Volume range (H

Maximum viscosity

Speed range rpm 3000 ... 25000

Speed deviation ± 2% of current speed

Speed display LED

Speed adjustment stepless

Noise without dispersion tool dB (A) ≤ 70

Extension arm (Ø x L) mm 13 x 160

Temperature display no LED

Temperature display resolution °C - 0.1

Timer function yes

Timer display LED

Permit on time % 100

Dimension (W x D x H) mm 89 x 161 x 270

Weight kg 3.0

Permissible ambient temperature °C + 5...+ 40

Permissible relative humidity % 80

IP code according to EN 60529 IP 30

Interface USB USB, bluetooth

Operation at a terrestrial altitude m maximum 2000

O) l 0.001 ... 2

2

mPa•s

5000

Subject to technical changes!

Warranty

In accordance with IKA warranty conditions, the warranty
period 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.

The warranty does not cover worn out parts, nor does it
apply to faults resulting from improper use, insucient care
or maintenance not carried out in accordance with the in­structions in this operating manual.

16

IKA-Werke GmbH & Co.KG

Janke & Kunkel-Str. 10
D-79219 Staufen
Tel. [phone]
Fax [phone]
[e-mail]

www.ika.com