Thermo Scientific RT Basic 12 User manual
User Manual
Magnetic Stirrer
RT Basic 12, RT Basic 17 and RT Basic 22
Operation Manual 9240-11-013
Thermo Scientific
MANUAL NUMBER 9240-11-013
0 -- 11/12/13 Original ccs
REV ECR/ECN DATE DESCRIPTION By
Preface
Magnetic Stirrer i
Important Before using this product, read this entire operation manual carefully. Users should
follow all of the operational guidelines contained in this manual and take all necessary safety
precautions while using this product. Failure to follow these guidelines could result in potentially
irreparable bodily harm and/or property damage. s
Caution All internal adjustments and maintenance must be performed by qualified service personnel. s
Material in this manual is for information purposes only. Thermo Fisher Scientific is committed to a continuing
program of product development and improvement, and reserves the right to change information, such as
specifications, appearance, and dimensions, described in this document without notice. Thermo makes no
representations or warranties with respect to this manual. In no event shall Thermo be held liable for any
damages, direct or incidental, arising out of or related to the use of this manual.
No part of this manual may be reproduced or transmitted in any form or by any means, including
photocopying, recording, or using information storage and retrieval systems, for any purpose other than the
purchaser's own use, without the express written permission of the manufacturer.
Any other product names and services identified in this manual are trademarks or registered trademarks of their
respective owners. No such use, or the use of any trade name, is intended to convey endorsement or other
affiliation with Thermo Fisher Scientific.
©2013 Thermo Fisher Scientific. All rights reserved.
Thermo Scientificii Magnetic Stirrer
Preface
This manual contains important safety and operation information. You must carefully read, understand, and
follow all the instructions in this manual prior to operating this instrument. Keep this manual in a safe place
nearby for reference and make it easily available to all users.
1) This manual highlights DANGER/WARNING/CAUTION/NOTICE alerts to prevent injury or property
damage and also to achieve optimum performance of your instrument.
(2) These alerts are classified into four types in this manual depending on the importance and the risk levels as
described below:
3) The claim which is out of the quality guarantee published by the Manufacturer is out of Manufacturer’s
responsibility.
4) The damage which is from unexpected fault or damage of user by Acts of God is out of Manufacturer’s
responsibility.
Symbols Meaning
Indicates a hazardous situation which, if not avoided, will result in
death or serious injury.
Ignoring this warning could cause serious injury or even death.
Ignoring this caution could cause injury or property damage.
Ignoring this notice could cause operational problems.
Thermo Scientific Magnetic Stirrer iii
Preface
Do You Need Information or Assistance on
Thermo Scientific Products?
If you do, please contact us 8:00 a.m. to 6:00 p.m. (Eastern Time) at:
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Thermo Fisher Scientific
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Marietta, OH 45750
Our staff can provide information on pricing and give you quotations. We can
take your order and provide delivery information on major equipment items or make
arrangements to have your local sales representative contact you. Our products are listed on the
Internet and we can be contacted through our Internet home page.
Our staff can supply technical information about proper setup, operation or
troubleshooting of your equipment. We can fill your needs for spare or replacement parts or
provide you with on-site service. We can also provide you with a quotation on our Extended
Warranty for your Thermo Scientific products.
Whatever Thermo Scientific products you need or use, we will be happy to discuss your
applications. If you are experiencing technical problems, working together, we will help you
locate the problem and, chances are, correct it yourself...over the telephone without a service
call.
When more extensive service is necessary, we will assist you with direct factory trained
technicians or a qualified service organization for on-the-spot repair. If your service need is
covered by the warranty, we will arrange for the unit to be repaired at our expense and to your
satisfaction.
Regardless of your needs, our professional telephone technicians are available to assist you
Monday through Friday from 8:00 a.m. to 6:00 p.m. Eastern Time. Please contact us by
telephone or fax. If you wish to write, our mailing address is:
International customers, please contact your local Thermo Scientific distributor.
Sales Support
Service Support
www.unitylabservices.com
Magnetic Stirrer ivThermo Scientific
Table of Contents
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
Unpacking and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
Check the Instrument Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
Connection to the Mains Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
Stirring Action . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Periodic Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
To Store the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
Disposing of the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
Section 1
Section 2
Section 3
Section 4
Section 5
Section 6
Section 8
Section 7
Magnetic Stirrer 1-1Thermo Scientific
Section 1 Functional Description
The Magnetic Stirrer RT Basic is an economically compact and
lightweight magnetic stirrer for any experimental lab environment. This
stirrer has an operating range of 150rpm ~ 2,500rpm by exact speed and
powerful performance provides stirring of high viscosity solutions.
This magnetic stirrer is designed for user safety in the laboratory. A
description of the convenience features follow;
• Non-slip silicon plate covers inhibit sliding of glass flasks, beakers, etc.
• Each RPM adjusts real-time stirring with a quick action.
• Non-spark BLDC (Brushless Direct Current) motor stirring to offer
safety and high quality durability in laboratory
• Plate cover allows monitoring of various color samples.
1-2 Magnetic Stirrer Thermo Scientific
Section 1
Function Description
• Plate cover: Non-slip silicon covers prevent sliding of glass containers
• Top plate: Protecting stirrer inside and preventing liquid inflow.
• Foot: Unit support and non-skid protection
• LED Lamp: Easy to check if the stirrer is operating
• Knob: Power ON/OFF and controlling stirring speed.
• Body: Motor and control system located inside body
• Power adapter: Supplying power to stirrer
• Adapter:
- 230V Model: Power adapter & multi plugs
- 120V Model: Only for 120V power adapter
Construction
Figure 1-1. RT Basic-12, RT Basic 17 and RT Basic 22 Components
Plate Cover
Body
Power Adapter
Knob
LED Lamp
Top Plate
Foot
Consent
Magnetic Stirrer 2-1Thermo Scientific
Section 2 Unpacking and Installation
Inspect the packaging before removing the outer container. On removal of
the outer container, inspect the instrument for any damage that may have
occurred during transportation.
(1) Check the instrument components supplied in the package after
unpacking.
(2) If there is a noticeable issue or an omission is found, immediately
notify your local Thermo Scientific dealer’s Service Department.
Check the Instrument
Components
Component Figure Quantity
Operating manual 1
Adapter 1
Plate cover
(White 1, Black 1) 2
Magnetic stirrer bar 1
2-2 Magnetic Stirrer Thermo Scientific
Section 2
Unpacking and Installation
Introduction Environmental Conditions
The unit should be installed in a suitable environment as described below.
• Avoid direct sunlight.
• Room temperature should be 5°C ~ 40°C
• Relative Humidity (RH%) should be less than 80%.
• Altitude should be less than 2,000m.
Location Conditions
Place the unit on the bench or table when in use, and keep a proper
distance between it and other apparatuses.
• Do not use the plastic beaker when operating the unit in explosive
atmospheres.
• The plastic beaker can cause the magnetic field, resulting in igniting to
explosive substances.
• Do not place the unit near other laboratory equipment which can be readily
influenced, even by weak motor vibration, or by magnetic force because the
unit create a magnetic field.
Arrangement of Unit
• Place the unit on the table. Check to make sure the non-slip feet are
secured tightly to the unit.
• Ensure that the unit will be parallel to the table.
Setting Up Cover Plate on Top Plate
• Cover silicon pad on top of the top plate for the safety test.
• Silicon pad cannot be used according to user’s option.
Magnetic Stirrer 2-3Thermo Scientific
Section 2
Unpacking and Installation
Connection to the
Mains Power Supply
(1) Turn the knob counterclockwise until the “click” sound is heard, to
make sure that power is off.
(2) Power connection on the Magnetic Stirrer RT Basic 12, RT Basic 17
& RT Basic 22
The power cord of the above units should be connected to the voltage
specified (AC 100V~240V) through a free voltage adapter which can
be converted to DC 12V from AC 100V~240V.
• Ensure that the unit should be connected to a power source that is an
appropriate voltage, phase, capacity.
• Failure to connect to a proper power supply will cause the risk of fire,
electric shock, and personal injury.
• Never use a forked socket, or a double-tapped socket.
• Failure to obey safety instructions will result in burning of the cable, or risk
of fire.
• Use only the main power cord recommended by the manufacturer or
provided with the unit.
Stirring test can be performed without placing a beaker, or flask on top of
top plate, through the following procedure;
(1) Make sure that the unit is on by turning the knob clockwise until the
“click” sound is heard.
(2) Observe the magnetic stirring bar start to spin with the lighting of the
LED lamp, and the spinning motor.
(3) Make sure that the more the unit is speeding up, the more the unit is
vibrating up, by turning the knob clockwise, until it works properly.
(4) Stop the stirring by turning the knob counterclockwise to the end.
Observe the LED lamp go out.
Stirring Action
This manual suits for next models
2
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