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OPERATING MANUAL
MICRO-V
COLE-PARMER
®
MAGNETIC STIRRER
Model Nos.
04805-60
04805-65
Cole-Parmer Instrument Co.
Vernon Hills, Illinois U.S.A. 60061-1844
625 East Bunker Court
(847) 549-7600
(847) 247-2929 (Fax)
800-323-4340
www.coleparmer.com
e-mail: techinfo@coleparmer.com
A-1299-0691
Edition 02
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EU Declaration of Conformity
Name of Apparatus: MICRO-V® Magnetic Stirrer
Model Number: 04805-65
Description of Apparatus: Variable Speed Magnetic Stirrer
Barnant Company declares that the above model is in
conformity to the following harmonized standards and directives:
Applicable Applicable Manufacturer’s
Directives Specifications Report Number
89/336/EEC EN61326-1/A1:1998 TR9420
92/31/EEC
93/68/EEC
Manufacturer: Barnant Company Division
Cole-Parmer Instrument Company
28W092 Commercial Avenue
Barrington, IL 60010-2392
USA
Tel.: 847-381-7050
Manufacturer’s Signature:
James W. Doll Date
Vice President, Engineering
23 August, 2000
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TABLE OF CONTENTS
Title Page
SAFETY PRECAUTIONS ......................................................................... ii
INTRODUCTION AND GENERAL DESCRIPTION .................................. 1
UNPACKING ............................................................................................. 1
RACK MOUNTING .................................................................................... 1
OPERATION ............................................................................................. 2
MAINTENANCE ........................................................................................2
Cleaning ................................................................................................ 2
Accessories........................................................................................... 2
Service Parts ........................................................................................ 2
SPECIFICATIONS .................................................................................... 3
WARRANTY.............................................................................................. 4
PRODUCT RETURN ................................................................................. 4
TECHNICAL ASSISTANCE ...................................................................... 4
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SAFETY PRECAUTIONS
WARNING: T o prevent injury from corr osive and caus-
tic substances being stirred, do not attempt to retrieve the magnetic stir bar from
the liquid using your fingers. USE A STIR
BAR RETRIEVER.
WARNING: PRODUCT USE LIMITATION
This product is not designed for, nor intended for use in
patient connected applications; including, b ut not limited to , medical and dental use, and accordingly has not been submitted for
FDA approval.
TEFLON — Reg TM E.I. DuPont de Nemours and Company
Trademarks bearing the ® symbol in this publication are registered in the U.S. and in other countries.
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INTRODUCTION AND GENERAL DESCRIPTION
Thank you for selecting a COLE-PARMER MICRO-V Magnetic Stirrer.
MICRO-V 04805-60 is intended for use with a 115V AC 60 Hz power source.
MICRO-V 04805-65 is intended for use with a 230V AC 50 Hz power source.
This very small, rugged magnetic stirrer can stir liquid volumes of up to 2.5 L.
The stirring speed can be adjusted from 140 to 1200 rpm. The stirrer can be
rack-mounted using the supplied mounting bar to conserve valuable benchtop space.
The stirrer features a non-skid, chemically resistant surface to prevent slippage of the container being agitated and is supplied complete with a seamless TEFLON® PTFE-encased SLIM-LINE® Magnetic Stir Bar.
Note: The magnetic stir bar supplied with this unit is the largest stir bar
recommended for use with this stirrer . Use of larger stir bars may giv e
unsatisfactory performance and are not recommended.
UNPACKING
Inside the carton, you should find a MICRO-V Magnetic Stirrer, magnetic stir
bar, rack-mounting bar and a power supply.
RACK MOUNTING
The unit may be prepared for r ack mounting b y unscrewing in a countercloc kwise direction the cap located on the rear of the unit. Scre w in the rack-mounting rod as shown in the figure below.
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OPERATION
1. Place the container to be stirred on the non-skid surface of the stirrer.
Place the stir bar in the liquid to be stirred.
2. Turn the stirrer speed control knob fully counterclockwise. Turn the pow er
switch to the ON position. The visual power indicator located on the left
side of the front panel will illuminate. The stirring action should begin immediately. If it does not or the fluid is viscous, it may be necessary to
increase the stirring action by adjusting the speed control knob clockwise
slightly until stirring just begins.
3. Adjust stirring speed control to the desired speed, clockwise to increase,
counterclockwise to decrease. Note: Once stirr ing has star ted, you cannot stop the stirring motion using the speed control knob. To stop all stirring motion, the power switch must be placed in the OFF position.
WARNING: To prevent injury from corrosive and caustic
substances being stirred, do not attempt to retrieve the magnetic stir bar from the liquid using your fingers. USE A STIR BAR RETRIEVER.
MAINTENANCE
The unit requires no periodic maintenance other than cleaning of the external
surfaces to remove chemical spills or residues.
Cleaning
Keep the stirrer enclosure clean with mild detergents. Never immerse nor use
excessive fluid.
Accessories
For service parts or accessories, call COLE-PARMER at 1-800-323-4340.
Stir Bar Retriever 13 in L 08555-20
Stir Bar Retriever 18 in L 08555-40
Stir Bar, 1 in L x 3/8 in D 04770-40
Note: The MICRO-V Magnetic Stirrer can be used with all COLE-PARMER
SLIM-LINE Stir Bars no longer than 1 in (2.5 cm) in length.
Service Parts
Item Part Number
Skid Pad A-4621
Wall-Mount Power Supply 115V AC UL listed 77120-01
Wall-Mount Power Supply 230V AC CE approved 77120-06
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SPECIFICATIONS
Output:
Stirring Speed Range: 140 to 1200 rpm
Direction of Rotation: Clockwise
Speed Regulation: ±10%
Maximum Stirring Volume: 2.5 L
Input:
Supply V oltage/F requency:
Model No. 04805-60 115V AC nominal 60 Hz
(90–130V AC) @ 70 mA AC
Model No. 04805-65 230V AC nominal 50 Hz
(190–260V AC) @ 35 mA AC
Installation Category: Installation Category II per IEC 664
(Local level—appliances , portable
equipment, etc.)
Construction:
Dimensions (L x W x H): 2.75 in x 2.75 in x 3.75 in
Weight: 1 lb (0.4 kg)
Enclosure Rating: IP54 per IEC 529
Environment:
Operating Temperature: 0° to 40°C
Storage Temperature: –40° to 65°C
Humidity (non-condensing): 10 to 90%
Altitude: Less than 6600 ft (2000m)
Pollution Degree: Pollution Degree 2 per IEC 664
(Indoor usage—lab, office)
Chemical Resistance: Exposed materials are painted
aluminum, neoprene and polyester
Compliance:
Model No. 04805-60 115V AC Power Supply AC/DC
Converter is UL listed and CSA
approved. Regulatory agency
specifications not applicable to the
balance of the unit due to low
voltage.
Model No. 04805-65 (For CE Mark):
EN61326-1/A1:1998
(EU EMC Directive)
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WARRANTY
The Manufacturer warr ants this product to be free from significant deviations
from published specifications. If repair or adjustment is necessar y within the
warranty period, the problem will be corrected at no charge if it is not due to
misuse or abuse on your part as determined by the Manufacturer. Repair
costs outside the warranty period, or those resulting from product misuse or
abuse, may be invoiced to you.
The warranty period for this product is noted on the Warranty Card.
PRODUCT RETURN
To limit charges and delays, contact the seller or Manufacturer for authorization and shipping instructions before returning the product, either within or
outside of the warranty period. When returning the product, please state the
reason for the return. F or your protection, pack the product carefully and insure
it against possible damage or loss. Any damages resulting from improper
packaging are your responsibility.
TECHNICAL ASSISTANCE
If you have an y questions about the use of this product, contact the Manuf acturer or authorized seller.
Printed in U.S.A.
021000
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