Neuation iFuge BL08 VT Operational manual

BL08 VT

Contents
Standard Parts Listing 2
Introduction 3
Intended Use 3
Features 4
Specifications 5
Standard Accessories 5
Operating Conditions and Precautions 6
Installation 7
Operation 8-16
Care & Maintenance 16
Warranty Statement 17-18
Product Disposal 19
User Guide

STANDARD PARTS
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NON SLIP
RUBBER BASE
POWER
SOCKET
ON/OFF SWITCH
PROTECTIVE LID
ROTOR
TIMER KNOB
SPEED KNOB
RELEASE BUTTON
SAFETY SWITCH
DISPLAY

INTRODUCTION
Congratulations! You are using long lasting brushless motor personal
centrifuge. The smart microprocessor controlled variable speed and time personal
Micro Centrifuge offers versatility, simplicity, safety and ease of usage in a single
package. This product comes with unique features like imbalance detection &
closed loop control. This product has been designed after studying centrifuge and
its usage in innumerable scenarios of lab environment. The Micro centrifuge is
supplied with 2 rotors - round rotor for micro tubes and strip rotor for 0.2ml PCR strip
tubes. The 8 x 2/1.5ml rotor can centrifuge up to 8 individual 2/1.5ml plastic micro
tubes & comes with reduction adaptors. The strip tube rotor is designed to
centrifuge two strips of 8 x 0.2 ml strip tubes.
This Micro centrifuge is specially suitable for Microfiltration, cell separations,
centrifugal tube sedimentation and spin down applications. Please read this
manual thoroughly before operating the centrifuge.
INTENDED USE
Centrifuge is used in various laboratories to separate particles from
suspension or even marcomolecules from solutions according to their density. The
different biological substance that are usually separated by centrifugation are
microbial cells, mammalian cells, organelles, proteins, DNA and RNA. It is majorly
used in research laboratories.
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Note : This user guide is intended to assist with the operation and care of the
unit only and not for its repair. The customer should not attempt to service or
repair the unit. If repairs are required please contact your supplier.
For your reference, make a note of the serial number, date of purchase and
supplier here.
Serial No. Date Purchased
Supplier

FEATURES
 BLDC MOTOR FRO MAINTENANCE FREE LONG LIFE
 C LOSED ROTOR LEADS TO LESSER FRICTION, REDUCING NOISE & HEAT
GENERATION
 8 POSITION MICRO TUBE ROTOR
 DIGITAL DISPLAY ALTERNATES BETWEEN SPEED AND TIME
 HIGHLY EFFICIENT & ACCURATE WITH ± 25 RPM
 MICROPROCESSOR BASED CLOSED LOOP SYSTEM
 CLOSED LOOP SYSTEM SELF ADJUSTS TO VARYING LOAD CONDITIONS
TO DELIVER SET RPM
 SPEED & TIME SETTING FEATURE
 DIGITAL TIMER PROGRAMMING FUNCTION
 VARIABLE SPEED SETTINGS RPM INCREMENTS AT 100 RPM
 ELECTRONIC SAFETY BRAKE ON LID OPENING FOR USER SAFETY
 IMBALANCE CUT OFF SAFETY
 QUICK START & STOP FOR SPIN-DOWN
 SMOOTH AND QUIET RUNNING
 TINY FOOTPRINT CAN SQUEEZE EASILY ON TO A CROWDED
 COUNTER TOP
 INTERCHANGEABLE PCR ROTOR & ADAPTOR
 LOW VOLTAGE INSTRUMENT WITH EXTERNAL POWER SUPPLY
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STANDARD ACCESSORIES
· 2/1.5 ml rotor
· PCR strip rotor
· Allen wrench
· Individual adaptors for 0.4/0.5 ml tubes, pack of 8
·I ndividual adapters for 0.2 ml tubes, pack of 8
·P ower Adaptor
· Product user manual, Warranty card & Declaration of Conformity
SPECIFICATIONS
MOTOR TYPE BLDC MOTOR
MAXIMUM SPEED 6000 rpm
SPEED TYPE Variable speed up to 6000 RPM
SPEED ACCURACY ± 25 RPM
MAX RCF 2000 x g
SIZE (LxWxH) 162 x 157 x 116 mm
WEIGHT 1.1 Kg
ELECTRICAL 100 - 240 VAC, 50 / 60 Hz
POWER CONSUMPTION 15W

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OPERATING CONDITIONS AND PRECAUTIONS
The personal Micro centrifuge is designed to be safe under the following
conditions:
For indoor use only.
Ambient temperature of 4°C to 65°C.
 Main supply voltage fluctuations not to exceed +/- 10% of the nominal
voltage.
 Position at least 20 cm from walls, 20 cm from ceiling and 20 cm between other
products.
 Make sure to always install the centrifuge on stable flat surfaces only &
place it near the electrical outlet.
Make sure to always load the rotor symmetrically every time. Each tube
should be counterbalanced by an other tube.
Make sure to always use only specified Micro Centrifuge tubes made from
plastic and designed to with stand centrifugal forces of at least 2000 g.
 Do not use the centrifuge in any manner not specified in these instructions.
 Do not operate the centrifuge without the rotor being properly. attached to
the shaft after rotor assembly, re-check by trying to pull out the rotor using
manual force.
Do not move the centrifuge while the rotor is spinning.
 Do not fill tubes while they are in the rotor, liquid spillage may harm the unit.
 Do not put hands in the rotor unless the rotor has completely stopped.
 Do not centrifuge flammable, explosive or corrosive materials.
 Do not use solvents or flammables near this or other electrical equipment.
 For safety we have provided protective earthing with power supply.
 In case of the unit dropping from the table please check the casing for any
cracks/damage.

INSTALLATION
The smart BLDC variable speed and time Micro Centrifuge is supplied in a
Box. Open the Box, then gently remove centrifuge from Box and connect the
power adaptor. The instruction manual and the accessories should be kept
with the centrifuge. Please keep all packaging in safe storage for at least 1
year for warranty purposes.
Make sure to tighten it using the allen wrench to avoid any accident. Load the
rotor with Micro tubes for centrifugation. Put on the switch on the rear, set the
desired speed and time and close the lid to start centrifugation.
For More Clarification Refer RCF Chart as below:-
RPM PCR STRIP
0.2 ml 0.5 ml 1.5 ml 2 ml 0.2 ml
1000 35.5 47 52 54 52
2000 142 188 208 217 208
3000 319 424 468 488 467
4000 567 753 832 868 830
4500 718 953 1053 1098 1050
5000 886 1177 1300 1356 1297
6000 1276 1695 1872 1952 1868
ROUND ROTOR
RCF CHART
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POWER
SOCKET
ON/OFF SWITCH
NON SLIP
RUBBER BASE

OPERATING
To operate this personal Micro Centrifuge below steps should be
followed:-
1. Switch ‘On’ the centrifuge from rear side so that display will show you the
readings.
Note : En Symbol indicates that Imbalance d etection feature is enabled.
2. Load the Rotor symmetrically to avoid accident and damage of
centrifuge.
3. Close the lid to start the centrifuge. Use speed knob to set the speed and the
timer knob to set the run time.
4. Once the centrifugation is completed either use speed knob or use timer
knob to bring the display value to zero. This will gradually stop the
rotor.
5. If you want to stop the centrifuge quickly, push the lid release button and
will the rotor will stop within 2 seconds.
6. After the rotor has stopped, press the release button and open lid with your
thumb in front and fingers on the top - simply lift the l id back on the
hinge.
In the following pages the routine centrifuge operation procedures are
explained in brief.
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Balancing the Rotor
PICTURE:-3
TO CENTRIFUGE 3 SAMPLES AT A
TIME FILL THE 3 TEST TUBES
EQUALLY WITH ORIGINAL SAMPLES.
THEN INSERT THEM IN ALTERNATE
HOLES OF THE ROTOR. NOW FILL A
TEST TUBE WITH WATER AND
INSERT INTO REMAINING ALTERNATE
HOLE FOR BALANCING T HE ROTOR
AS SHOWN IN PICTURE 3.
PICTURE:-1
TO CENTRIFUGE 8 SAMPLES AT A TIME
FILL 8 TEST TUBES EQUALLY. THEN
INSERT T HEM INTOT HE HOLES OFT HE
ROTOR A S SHOWN IN PICTURE 1.
PICTURE:-2
TO CENTRIFUGE 4 SAMPLES AT A
TIME FILL T HE 4 TEST TUBES
EQUALLY. THEN INSERT THEM INTO
ALTERNATE HOLES OF THE ROTOR AS
SHOWN IN PICTURE 2.
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Balancing the Rotor
TO CENTRIFUGE 2 SAMPLES AT AT IME
FILL 2 TEST TUBES EQUALLY. THEN
INSERT THEM INTO THE HOLES OF
ROTOR IN OPPOSITE DIRECTION AS
SHOWN IN PICTURE 4. POSITIONS
CAN BE 1-5, 2-6, 3-7, 4-8.
PICTURE:- 4
TO CENTRIFUGE 1 SAMPLE FILL A
TEST TUBE WITH SAMPLE THEN
INSERT INTO ANY ONE HOLE OF THE
ROTOR. NOW INSERT 1 TEST TUBE
FILLED WITH WATER IN OPPOSITE
DIRECTION OF THE SAMPLE AS
SHOWN IN T HE PICTURE 5.
PICTURE:- 5
15 11 7 1 3 5 9 13
14 10 6 4 2 8 12 16
PICTURE:- 6
TO CENTRIFUGE 16 SAMPLES FILLA LL
TEST TUBES WITH SAMPLE. THEN
INSERT INTO THE HOLES OF PCR
ROTOR IN OPPOSITE DIRECTION AS
SHOWN INT HE PICTURE 6. PLACET HE 2
PCR STRIP TUBE IN OPPOSITE
DIRECTION.
10

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1.5 ML / 2.0 ML 1.5 ML / 2.0 ML PCR STRIP
0.2 ML 0.4 ML 0.5 ML 1.5 ML / 2.0 ML 1.5 ML / 2.0 ML
12345
678
8 DIFFERENT TYPES OF TEST TUBES CAN BE
CENTRIFUGED BY USING TWO INTERCHANGEABLE ROTORS
Interchangeable Rotor
8 x 0.2,0.4,0.5,1.5,2 ml
ROTOR_8 SLOT
16 x 0.2 ml
PCR ROTOR

Changing the Rotor
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To loosen
To tighten
Motor Shaft
Rotor
Grub Screw
Wrench
Insert Hexagonal Allen wrench into the marked hole provided on the side of
the rotor. The grub screw is located at the bottom of the rotor on the marked si
de. To remove the rotor, turn anticlockwise to loosen the screw and then
gently pull up the rotor up vertically. Insert the new rotor from the top
tighten screw which is located under the bottom of rotor. Turn clockwise to
tighten screw which is located under the bottom of rotor. Please check the
rotor is tight enough to avoid accident.
Note : Tightening the screw will be in clockwise direction and the loosening will be
counter clockwise direction
Sticker Mark

Time & Speed Settings and Display
Time control, Speed control and
display :
The unit is equipped with a 0-25
minutes timer. By operating the timer
knob one can set the desired time
cycle. The time increments /
decrements will be in minutes and
will show on display and indicator.
The timer can be set from 00 to 25
minutes, if the user needs to operate
without time control he can change it
to next position after 25, here it will be
set to infinite time . The timer
used is a count down timer and can be
reset or adjusted in between the
runs. 00, actually means `stop’ to the
centrifuge.
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time indicator display
infinite time display
13

During the running of centrifuge the time and speed will be displayed
alternatively accompanied by time indicator and speed indicator
respectively .
Quick spin function : By keeping the timer to infinity and speed to any suitable
speed, one can open and close the lid to operate the centrifuge in quick spin
function mode .
Speed control : Speed is changed by rotating the speed control knob. While
adjusting the when controlling the speed the speed indicator comes on. The
minimum increment or decrement will to the order of 100 RPM. The speed
indicator reading is red with multiplication factor of 100 to get the actual
rpm . The rpm indicator shows the set rpm not the actual rpm,
depending on the load and the rotor used the rpm will differ slightly from the
set rpm. (See the calibration function to set the speed accurately)
Rcf value: Based on the speed and rotor the rcf will vary one can use table
(given on the installation page of this booklet) to get the RCF of different
rotors at certain given speed values.
Imbalance detection Activation/De-activiation
when you switch on the centrifuge either it shows
En or dS. If the display shows En that means the
imbalance detection is activated
If the display shows dS it means the imbalance
detection is de-activated
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Speed Time
User can activate and deactivate the unbalance detection in minor
unbalace of the rotor by long pressing of the timer knob as shown in above
picture.
Unbalance Rotor
When imbalance detection is activated & the centrifuge is running with an
unbalanced rotor, (by not placing the weights on the rotor equally and
symmetrically) it may lead to excessive vibrations resulting in damage to the
centrifuge. This centrifuge has an unbalance detector to protect the
centrifuge, its user and its surroundings against such an accidental run.
When such an event occurs, the piezoelectric sensor build inside the
centrifuge will sense the resonance created by unbalanced rotor & will shut
down the centrifuge indicating the event by flashing `ub:’
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CARE & MAINTENANCE
Your personal centrifuge and its rotor should be cleaned periodically, ensure
that while cleaning the unit is not plugged in. To clean the personal Centrifuge,
use a damp cloth and a mild, noncorrosive detergent (ph < 8). Do not
immerse the centrifuge in liquid or pour liquids over it. Excessive amounts of
liquid should be avoided, Liquid should not come into contact with the motor.
After cleaning, ensure all parts are dried thoroughly before attempting to
operate the unit.
Should a s pill of infectious materials occur within the rotor or rotor chamber,
the unit should be disinfected. This should be performed by qualified
personnel with proper protective equipment. Do not use any cleaning or
decontamination methods except those recommended by the
manufacturer, check with the manufacturer that the proposed method
will not damage the equipment.
User action :
Open the lid of centrifuge, correct the unbalanced load by various methods
described in rotor loading part of the manual. Then close the lid of the
centrifuge and `reset the centrifuge`. Resetting is done by switching off
and again switching on the centrifuge by using the on/off switch
located on the rear side of the centrifuge.
Unbalance Indicator
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This products is warranted to be free from defects in material and
workmanship for a period of one (1) year from date of purchase. Your
product will be duly repaired upon prompt notification in compliance with
the following conditions :
This warranty is valid only if the product is used for its intended purpose
and within the guidelines specified in this instruction manual. This
warranty does not cover damage caused by accident, neglect, misuse,
improper service, natural forces or other causes not arising from defects
in original material or workmanship. This warranty does not cover any
incidental or consequential damages, commercial loss or any other
damages from the use of this product.
This warranty does not cover motor brush or damage to paint or finish and
defects or damages caused by physical and chemical abuse or normal
wear and tear. The warranty is invalidated by any non-factory
modification, which will immediately terminate all liabilities on us for the
products or damages caused by its use. The buyer and its customer shall
be responsible for the product or use of products as well as any
supervision required for safety. If requested the products must be
returned to the distributor in well packed and insured manner and all
shipping charges must be paid.
Some states do not allow limitation on the length of implied warranties or
the exclusion or limitation of incidental or consequential damages. This
warranty gives you specific legal rights. This warranty is given expressly in
lieu of all other warranties, expressed or implied. The purchaser agrees
that there is no warranty of merchantability or of fitness for any intended
purpose and that there are no other remedies or warranties, expressed or
implied, which extend beyond the description on the face of the
agreement. This warranty is only applicable to the original purchaser.

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All items returned for service should be set postage prepaid in the original
packaging or other suitable carton, added to avoid damage.
This warranty is valid only if the warranty is registered with the supplier
within 30 days from the date of purchase.