Domel CENTRIC 150 User manual

USER'S MANUAL
UNIVERSAL LABORATORY
CENTRIFUGE CENTRIC 150
Domel, d.o.o.
Otoki 21, 4228 Železniki, Slovenia
BU Laboratory systems
Na Plavžu 79, 4228 Železniki
Tel.: [phone]
Fax.: [phone]
Internet: www.tehtnica.si
Edition Month Year
2. January 2011

USER'S MANUAL UNIVERSAL CENTRIFUGE CENTRIC 150
Page 1
TABLE OF CONTENTS
TABLE OF CONTENTS...................................................................................................................1
1.0 IMPORTANT GENERAL INFORMATION............................................................................2
2.0 GENERAL INFORMATION .....................................................................................................2
2.1 DEFINITION ............................................................................................................................2
2.2 TECHNICAL DESCRIPTION................................................................................................2
2.3 TECHNICAL DATA................................................................................................................3
2.4 SECURITY FUNCTIONS .......................................................................................................4
3.0 INSTALLATION.........................................................................................................................4
3.1 CENTRIFUGE PLACING.......................................................................................................4
3.2 ATTACHING THE POWER CORD......................................................................................4
3.3 PRIMARY EQUIPMENT........................................................................................................4
3.4 COVER OPENING ..................................................................................................................4
3.5 MANUAL OPENING THE COVER......................................................................................5
4.0 ROTORS AND ACCESSORIES................................................................................................5
4.1 ROTOR FIXING ......................................................................................................................5
4.2 ROTOR REMOVING..............................................................................................................5
4.3 ROTOR LOADING..................................................................................................................6
4.4 CRITICAL SPEED...................................................................................................................6
4.5 CALCULATING MAXIMUM ROTOR SPEED...................................................................7
4.6 ROTORS AND ACCESSORIES.............................................................................................7
5.0 CENTRIFUGING ........................................................................................................................8
5.1 CENTRIFUGE CONTROL.....................................................................................................8
5.2 SECURITY FUNCTIONS AND ERROR DETECTION .....................................................9
5.2.1 ROTOR BRAKING AT SWITCH ON TIME .....................................................................9
5.2.2 COVER BLOCKING...........................................................................................................9
5.2.3 ROTOR IMBALANCE........................................................................................................9
5.2.4 ROTOR IDENTIFICATION................................................................................................9
5.2.5 MOTOR FAILURE..............................................................................................................9
5.3 ERRORS....................................................................................................................................9
5.4 USER INTERFACE ...............................................................................................................10
5.4.1 LC DISPLAY .....................................................................................................................10
5.4.2 LIGHT INDICATORS.......................................................................................................10
5.4.3 KEYBOARD......................................................................................................................11
5.5 SETTING AND CHANGING PARAMETERS...................................................................11
5.6 ACTIVATION-DEACTIVATION CENTRIFUGING.......................................................12
5.7 OPERATING ..........................................................................................................................12
6.0 INCORRECT USAGE...............................................................................................................13
7.0 POWER INTERRUPTS............................................................................................................13
8.0 MAINTENANCE.......................................................................................................................13
8.1 CLEANING INSTRUCTIONS..............................................................................................14
8.2 DECONTAMINATION .........................................................................................................14
9.0 WARRANTY..............................................................................................................................14
10.0 TRANSPORT...........................................................................................................................14
11.0 CENTRIFUGAL ACCELERATION RCF FOR DIFFERENT ROTORS........................15

USER'S MANUAL UNIVERSAL CENTRIFUGE CENTRIC 150
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1.0 IMPORTANT GENERAL INFORMATION
This general information and step precaution, which refers to rotor and accessories
protection against rust, like expressed in chapter MAINTENANCE, must be considered and
strictly performed otherwise producer shall not be liable for user's safety and warranty
Before use of the centrifuge. please check max. rotor load. If load exceed max. allowed
value (1.2 g/cm3), reduce speed as described in following text.
Every spilt liquid inside the centrifuge chamber must be attentive removed to prevent rust,
which is the main reason for faults.
Specially attention must be dedicated to contagious materials
Rotor loading must be arranged symmetric with regard to axis of rotation so that rotor
imbalance is minimal and to accomplish requests described in further.
Do not mix the same type accessories from other manufacturers. Each set is balanced, so it
mast be used as set.
It’s recommendable the centrifuge is checked from qualified person at least every 6 months.
WARNING: There are no serviceable parts inside device replaceable by user !
Do not move the centrifuge during rotor is turning !
2.0 GENERAL INFORMATION
2.1 DEFINITION
CENTRIC 150 benchop centrifuge does the work of several single-function centrifuges.
Five interchangable rotors allow you to process different size centrifuge tubes, test tubes and
capillary tubes.
2.2 TECHNICAL DESCRIPTION
Casing and centrifuge chamber is made-up of steel plate, varnished with high quality
lacquer. Chamber is protected with solid cover, which can be opened only when rotor stops. Motor
is fixed on rubber absorbers to avoid vibrations.
Device is controlled by microprocessor. Use is so very comfortable and easy. There are
build several security functions and self diagnostics tests.
Mains switch is on the back side with build in fuses (figure 1)

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figure 1
2.3 TECHNICAL DATA
Code No: 455 . 000
Supply voltage : 230 V (+/- 10%), 50/60 Hz
115 V (+/- 10%), 50/60 Hz
Input power : 400 VA
Fuses : 2 x 5 A - T
2 x 6.3 A – T for 115V version
Isolation category : I
Surrounding temp. range : 2 °C do 40 °C
Relative humidity : do 85 %
RPM range : 500 do 13000 RPM
- set in 100 RPM steps
Timer : 0,1 to 60 min. in 0,1 min. steps
Acc. - Deceleration : 1 to 9 levels
Operating temperature : DIN 58970
RFI protection : VDE 0875 ( N )
Communication : RS 232 , RS 485 (option)
Max. load : 8x15 ml,
12x12 ml,
24 x 0,25 ml + 24x1.5 ml
Dimensions : 235 x 280 x 320 mm
Mass : 14,5 kg
Packaging : 268 x 374 x 320 mm, 16 kg

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2.4 SECURITY FUNCTIONS
- Solid casing and centrifuging chamber
- Safety cover mechanism
- Imbalance detection
- Self test procedures
Design was made considered the following standards:
- IEC 1010-2-20
- BS 4402
- UV VBG7Z
- DIN 58970 parts 1,2 and 4
3.0 INSTALLATION
Installation must be made by following steps:
3.1 CENTRIFUGE PLACING
Apparatus must be placed on horizontal smooth base, without swinging.
Centrifuge is constructed for indoor use only ! It should be placed at least 300 mm from the
wall, other devices and accessories to prevent injury and damage. Do not place it near heating
elements !
3.2 ATTACHING THE POWER CORD
Fit the mains cord, which is included in the delivery in-to mains receptacle. Connect the
other end of the cord to a grounded wall-socket, protected with 16A fuse. (look at chapter 2.3)
3.3 PRIMARY EQUIPMENT
Following equipment is enclosed to centrifuge:
- User's Manual
- Warranty
- Special wrench for removing rotor
- Special tool for rotor removing
- Special wrench for manual opening cover
- Spare fuses 5 A - T or 6.3 A – T for 115V version
3.4 COVER OPENING
Cover can be opened only when device is powered by mains power and rotor stops.
You can open the cover by turning button on right side in clockwise direction. If cover is opened,
light indicator COVER blinks.

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3.5 MANUAL OPENING THE COVER
Cover can be opened only when device is powered by mains power. If there is need to open
the cover when power fail, you can do this with special wrench. Push wrench gently trough the hole
near the button and turn button in clockwise direction simultaneously (look figure 2).
figure 2
WARNING: Before manual opening be sure that rotor stops !
4.0 ROTORS AND ACCESSORIES
4.1 ROTOR FIXING
Open the cover and switch off main switch. Put rotor on the motor perch and fix it with
screw. Make this carefully and with appropriate force. Use special wrench delivered in package.
WARNING: Before fixing the rotor on motor perch be sure that all fixing surfaces are
smooth without any damage.
4.2 ROTOR REMOVING
Open the cover and switch off main switch. Remove all accessories from rotor. Unscrew the
screw and remove washer. Put special tool in rotor center and turn it in clockwise direction until
rotor is loosened. Then remove rotor (look at figure 3).

USER'S MANUAL UNIVERSAL CENTRIFUGE CENTRIC 150
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figure 3
4.3 ROTOR LOADING
Rotor must always be equipped with the same type of test tubes on all places or with pairs of
equal type which are placed on opposite places according to motor axis (look at figure 4). Test
tubes must be filled with the same quantity of samples to avoid imbalance and possible damage.
SAMPLES OF CORRECT AND INCORRECT ROTOR LOADING
figure 4
4.4 CRITICAL SPEED
Each rotating body has critical speed with resonance. So take care about this. Rotors are
precisely balanced, but little difference in loading can cause this resonance Do not use critical speed
for regular work nevertheless there is build in imbalance sensor.

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4.5 CALCULATING MAXIMUM ROTOR SPEED
Each rotor is designed to stand large centrifugal forces. Nevertheless there is large safety
factor for each type of rotor, user must obey following instructions and limits. In other case is self
responsible for possible errors or damage. Security functions and elements build in device are
expected only for normal use.
Maximum speed for each type of rotor is marked on top side of the rotor. Speed is
calculated for examples with maximum density of 1,2 gram / cm3. If there is need to centrifuge high
density examples, maximum speed must be reduced by following equitation:
M = (1.2 * n2/ S)1/2
M = Reduced maximum speed
n = Maximum rotor speed for examples with 1,2 g / cm3density
S = Example density
4.6 ROTORS AND ACCESSORIES
Rotor RA 12 / 12 Code 455.260
Adapter code (set 12 ) 455.259 455.258
Volume ( ml ) 15 12 7 5
Nopositions 6 12 12 12
Dimensions of test tube
D X L ( mm ) 16 x 120 Falcon 16 x 100 Vacutainer 12 x 100 12 x 75 Vacutainer
Max. radius ( mm ) 100 100 98 85
Max. speed ( min. -1 ) 5000 5000 5000 5000
Max. centr. accel. ( g ) 2795 2795 2740 2375
Max. kinetic energy 970 Nm
table 1
Rotor RA 8 / 15 Code 455.250
Adapter code (set 12 ) 455.259 455.258
Volume ( ml ) 15 12 7 5
Nopositions 8 8 8 8
Dimensions of test tube
D X L ( mm ) 16 x 120 Falcon 16 x 100 Vacutainer 12 x 100 12 x 75 Vacutainer
Max. radius ( mm ) 100 100 98 85
Max. speed ( min. -1 ) 5000 5000 5000 5000
Max. centr. accel. ( g ) 2795 2795 2740 2375
Max. kinetic energy 970 Nm
table 2

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Rotor RA 24 M
Code 455.270 Rotor RH 8 M Code 455.280
Adapter code (set 12 ) 455.285 455.287
Volume ( ml ) 0,25 1,5 0,25 - 0,4 1,5 - 2
Nopositions 24 24 24 16
Dimensions of test tube
D X L ( mm ) 6 x 30 11 x 40 6 x 30 6 x 50 11 x 40 11 x 50
Max. radius ( mm ) 65 80 60 / 80 70 / 80
Max. speed ( min. -1 ) 13000 13000 13000 13000
Max. centr. accel ( g ) 12280 15115 15115 15115
Max. kinetic energy 4020 Nm
table 3
Rotor HEMATOCRIT measure plate
Code 455.290
Volume ( ml ) 24 capillary 1,2 x 75mm
Max. radius ( mm ) 92
Max. speed ( min. -1 ) 13000
Max. centr. accel. ( g ) 17380
Max. kinetic energy 3245 Nm
table 4
5.0 CENTRIFUGING
5.1 CENTRIFUGE CONTROL
Microprocessor controller board supervise all functions in device. Regulate motor speed, read
keyboard, display all necessary parameters and control all security functions. Operator manage
device with four keys keyboard, LC display and three light indicators (figure 5)
figure 5
Operator can set following parameters:
- working time
- rotation speed
- acceleration / deceleration level
All parameters are stored in memory unit (EEPROM).

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5.2 SECURITY FUNCTIONS AND ERROR DETECTION
In controller board are build several security functions in hardware and software level.
Functions are active all the time to check if there is something wrong. In this case appropriate
security procedure is taken.
5.2.1 ROTOR BRAKING AT SWITCH ON TIME
In case that rotor is turning in switch on time (power fail recovery for example) braking is
activated until rotor stops. After that, cover mechanism is loosen and cover can be opened.
5.2.2 COVER BLOCKING
Safety cover mechanism disable cover opening if rotor is in motion. Opening is enabled
only if rotor stops and there is mains supply present of course.
5.2.3 ROTOR IMBALANCE
If rotor or buckets are incorrect loaded or unbalanced, sensor detect swinging and activates
braking procedure until rotor stops.
5.2.4 ROTOR IDENTIFICATION
After each start rotor identification is made and then short beep is activated. In case that set
speed is greater than allowed for recognized type of rotor, speed is automatically limited according
to level for this type. Graphics symbol for rotation blinks.
5.2.5 MOTOR FAILURE
In operating time motor behavior is observing. If there is any deviation from normal motor
is switch off and error message is displayed.
5.3 ERRORS
Error detection is equipped with appropriate message on display or light and sound
indicator.
Light indicators:
COVER: Light indicator blinks if cover is opened. Start is disabled. Short beep and
"ERROR" message warns operator on failure
IMBALANCE: Light indicator blinks if sensor detect rotor swinging. "ERROR 3" is
displayed and braking is activated.
Error messages:
ERROR 1.0 Motor does not run
ERROR 1.1 Triac is defective ( open)
ERROR 1.2 Opto sensor is defective
ERROR 1.3 Error during braking process
ERROR 1.4 Acceleration too fast ( no rotor mounted)
ERROR 1.5 Speed too high during slowing down ( triac shorted)
ERROR 1.6 Speed too high ( triac shorted)
ERROR 1.7 Deceleration too fast

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ERROR 3: look at IMBALANCE
ERROR 5: Message is displayed if cover is opened during centrifuging (cover
mechanism failure). Device stops.
All mentioned error messages are cleared by pressing "*" key.
5.4 USER INTERFACE
User interface is composed by keyboard, LC display with three light indicator and
appropriate software. This make centrifuge using very comfortable and easy.
5.4.1 LC DISPLAY
Display is divided in two regions (figure 6)
- numerical part for parameters value (right side)
- graphical presentation of parameter (left and up)
figure 6
On display is displayed only one graphic symbol with appropriate numeric value. During self
testing all symbols are displayed for one second (switch on time). Symbol TEMP is not used for
this type of device. Symbol is selected by keys "UP" and "DN." So, operator can select timer,
rotation speed or acceleration / deceleration level to be displayed. Displayed parameters present
momentary values.
5.4.2 LIGHT INDICATORS
On left side there are three light indicators with following meanings:
- COVER (cover opened)
- IMBALANCE (rotor imbalanced)
- RUN (rotor in motion, centrifuging activated)
Light indicators COVER and IMBALANCE blink when error occurs. Indicator RUN lights when
centrifuging is in progress and blinks when braking is activated.

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5.4.3 KEYBOARD
Keyboard has only four keys. With them operator can manage centrifuge and sets all
necessary parameters. Their meanings describe table 4.
- selecting symbol (parameter) in clockwise direction
- increasing value in setup procedure
- selecting symbol (parameter) in anti clockwise direction
- decreasing value in setup procedure
- display set value for selected parameter
- erase error message if error occurs
- starts centrifuging
- stops centrifuging
table 4
Every press on key is equipped whit short beep, so operator has back information from keyboard.
All setup procedures have key auto repeat function included with one second delay.
5.5 SETTING AND CHANGING PARAMETERS
Parameters can be changed any time. With keys "UP" and "DN" select desired parameter
(graphic symbol) and then press key "*". On the top of the display blinks message "SET" and now
set value of parameter is displayed. With keys "UP" and "DN" set new value. If you do not press
mentioned key in five seconds, auto exit from setup procedure is activated. When you change
parameter value message "SET" stops blink. Longer press on keys "UP" and "DN" activate auto
repeat functions with special features. When ones rich value zero then is activated changing by ten
until key is pressed. You leave set procedure by pressing key "SET" again. If you do not press any
key in 15 seconds auto exit from setup procedure is activated. New value is stored in memory unit
(EEPROM) and considered
Parameters are set in following ranges:
- working time from 0,1 to 60 min.
You can change working time also when centrifuging is in progress. But you must pay attention
that active timer is changed relative to new value stored in memory unit. Following examples
illustrate this change.
Example 1: Device starts with timer set to 10 min. After 6 min. you decide to change timer
to 5 min. Because difference is negative, centrifuge stops.
Example 2: Device starts with timer set to 10 min. After 6 min. you decide to change timer
to 8 min. Because difference is positive, centrifuge works still 2 min.

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- RPM from 500/min. to 13000/min. ( displayed turns/100)
Centrifuge has build in rotor identification. According safety requirements upper speed
for each type of rotor is limited. So, after each start rotor identification is made to check set speed
against upper speed for recognized type of rotor. In case that set speed is greater than allowed,
speed is automatically limited according to level for this type. Graphics symbol for rotation blinks.
Blinking stops if you correct set value for RPM.
- acceleration / deceleration level from 0 to 9:
- 0 very soft acceleration without deceleration
- 9 strong acceleration and deceleration
5.6 ACTIVATION-DEACTIVATION CENTRIFUGING
Device is activated or deactivated with key "START/STOP". With first press you activate
centrifuging if cover is closed, with second you deactivate. You can activate centrifuging again only
when rotor is not turning During deceleration light indicator "RUN" blinks. In centrifuging time
cover is blocked.
Activation has two possibility:
- short press on key "START/STOP" activate normal operation.
- long press on key "START/STOP" (more than 1 sec.) activate MOMENTARY operation
until key is pressed. On display is displayed time in seconds if symbol for time is selected.
When centrifuging is finished (automatically or manual) braking is activated according to set
deceleration level.
5.7 OPERATING
Device is activated as described above. In case that cover is open (light indicator COVER
blinks) activation is disabled. Activation is enabled only when cover is properly closed ! If all
condition are satisfied centrifuge starts. First is proceed rotor identification and then acceleration to
set speed. If speed is set higher then allowed, symbol for rotation blinks. Operator must corrects set
speed or breaks centrifuging and replace rotor with appropriate for desired speed.
Displayed parameter can be selected with keys "UP" and "ND", with key "*" you can check set
value. If there is need to change some parameter you can change them. New value is considered
when you leave set procedure.

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6.0 INCORRECT USAGE
Usage of centrifuge is not allowed:
- if centrifuge is placed incorrectly (chapter 3.0 , 3.1 , 3.2)
- if cover or front panel is not closed properly
- if centrifuge was not serviced by qualified person
- if rotor is fixed incorrectly (chapter 4.1)
- if rotor is loaded incorrectly (chapter 4.3)
- if rotor is overloaded (chapter 4.5)
- if rotor or accessories are damaged or corroded
- if rotor and accessories are not original or specially recommended. (except standard test-
tubes, glass or plastic bottles)
- if centrifuging medium causes corrosion or damage on rotor and accessories
- if centrifuging medium is inflammable or explosive
- centrifuging chemical very reactive solutions
- in places where are stored inflammable or explosive substances
- in places where are patients or other not qualified persons
7.0 POWER INTERRUPTS
When power interrupt occur cover is blocked and rotor stops freely.
If power interrupt is short (few seconds) so that rotor is still turning when mains supply comes back
braking is activated (chapter 5.2.1).
Cover mechanism can be loosen (only to protect or save centrifuging examples) manually with
special tool (chapter 3.5).
WARNING: First check that rotor is not turning trough control window !
8.0 MAINTENANCE
Centrifuge should be examined every 6 months from authorized person. Examinations are
necessary to prevent eventual injury or damage.
Chemical reactions and high strengths can deform the structure of material. If any deformations are
noticed on the rotor, accessories or chamber, it must be replaced with new one.

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8.1 CLEANING INSTRUCTIONS
It is recommendable that centrifuge is cleaned every week. If it is possible, clean it regularly
after each usage. Every split examples inside or outside chamber must be immediately wiped. You
can only use mild cleaning solutions. Using aggressive or abrasive cleaners are not allowed.
WARNING: Before cleaning unplug mains cord from wall outlet !
For rotor cleaning we recommended neutral solutions with pH factor 6 to 8. Wipe rotor and
accessories with soft patch and then put on thin oil film (or other anti corrosive solution) to protect
against corrosion. Pay special attention when you centrifuging biological dangerous materials. Test
tubes must be sealed and after usage properly decontaminated.
Centrifuge must be cleaned regularly according cleaning instructions in other case warranty
is void.
8.2 DECONTAMINATION
In case of contamination centrifuge must be decontaminated. For this purposes use only
neutral solutions (pH 7-8) like INCIDUR or ZLATOLAB ENDO (SEKUSEPT EXTRA) by
HENKEL Ecolab d.o.o. For quick decontamination use INCIDES handkerchiefs. Also is allowed
use of alkaloid spray. After decontamination all parts must be dried.
For rotor and test tube holders is allowed autoclave (120°C) decontamination.
Before using any cleaning or decontamination methods except those recommended by the
manufacturer, users should check with the manufacturer that the proposed method will not
damage the equipment.
WARNING: Before cleaning unplug mains cord from wall outlet!
9.0 WARRANTY
Each centrifuge is carefully tested before delivery. In spite of that some mistakes my occur
manufacturer guarantee repair under conditions noted in warranty card.
10.0 TRANSPORT
Centrifuge is packed in card-board box with sock absorbers. During transport must be
handle with care. Maximum applied force on sides is 250N on top side 500N. Box can fall 50 cm
depth without any damage on centrifuge.
Warehouse condition:
- temperature: -40 °C to +50 °C
- humidity: max. 90% RH, non condensing
- time: 5 years

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11.0 CENTRIFUGAL ACCELERATION RCF FOR DIFFERENT ROTORS
Rotor RA 8/15 and Rotor RA 12/12
RPM RCF x g
500 28
1000 112
1500 252
2000 447
2500 698
3000 1006
3500 1370
4000 1789
4500 2264
5000 2795
Rotor RA 24M
1,5ml tubes 0,25ml tubes
RPM RCF x g RPM RCF x g
1000 89 1000 73
2000 358 2000 290
3000 805 3000 654
4000 1431 4000 1163
5000 2236 5000 1817
6000 3220 6000 2616
7000 4383 7000 3560
8000 5724 8000 4651
9000 7245 9000 5886
10000 8944 10000 7267
11000 10822 11000 8793
12000 12880 12000 10464
13000 15115 13000 12280

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Rotor RH 8M
0,25ml tubes 0,4ml tubes 1,5ml tubes 2ml tubes
RPM RCF x g RPM RCF x g RPM RCF x g RPM RCF x g
1000 67 1000 89 1000 78 1000 89
2000 268 2000 358 2000 313 2000 358
3000 603 3000 805 3000 704 3000 805
4000 1073 4000 1431 4000 1252 4000 1431
5000 1677 5000 2236 5000 1956 5000 2236
6000 2414 6000 3220 6000 2817 6000 3220
7000 3287 7000 4383 7000 3835 7000 4383
8000 4293 8000 5724 8000 5008 8000 5724
9000 5433 9000 7245 9000 6339 9000 7245
10000 6708 10000 8944 10000 7826 10000 8944
11000 8117 11000 10822 11000 9469 11000 10822
12000 9660 12000 12880 12000 11269 12000 12880
13000 11337 13000 15115 13000 13225 13000 15115
Hematocrit rotor
RPM RCF x g
1000 103
2000 411
3000 925
4000 1645
5000 2570
6000 3700
7000 5037
8000 6579
9000 8327
10000 10280
11000 12439
12000 14803
13000 17380

EU DECLARATION OF CONFORMITY
Manufacturer / name and address Domel, d.o.o.
BU Laboratory Systems
Otoki21
4228 Železniki
Slovenia
We declare under our sole responsibility that
product: Universal laboratory centrifuge
type / model: Centric 150
is in conformity with the provisions of the following regulations and also complies with the following
standards
1. Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the
harmonisation of the laws of the Member States relating to the making available on the market of
electrical equipment designed for use within certain voltage limits
Standards: EN 61010-1:2010, EN 61010-2-020:2006
2. Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the
harmonisation of the laws of the Member States relating to electromagnetic compatibility
Standards: EN 55011:2009, EN 55014-1:2006, EN 55014-2:2015, EN 61000-3-2:2014,
EN 61000-3-3:2013, EN 61000-6-1:2007, EN 61326-1:2013
3. Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery
Standards: EN ISO 12100:2010
4. Directive 2011/65/EU of the European Parliament and of the Council of 8 June 2011 on the restriction
of the use of certain hazardous substances in electrical and electronic equipment
Standards: EN 50581:2012
Place and date of issue Name, surname and signature of authorized person
Železniki, 24.05.2017 manager Andrej Eržen
Version: 2