Hanna Instruments HI190M-0 User manual

Instruction Manual

HI 190 - HI 200

Magnetic Stirrers

These Stirrers are in

Compliance with the CE Directives

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Dear Customer,
Thank you for choosing a Hanna product. This manual will

provide you with the necessary information for the correct
operation of the instrument. Please read it carefully before
using the device. If you need additional technical informa­tion, do not hesitate to e-mail us at [e-mail].

These instruments are in compliance with directives
EN 50081-1 and EN 50082-1.

PRELIMINARY EXAMINATIONPRELIMINARY EXAMINATION

PRELIMINARY EXAMINATION

PRELIMINARY EXAMINATIONPRELIMINARY EXAMINATION

Remove the instrument from the packing material and ex­amine it carefully. If any damage has occurred during
shipment, immediately notify your Dealer or the nearest
Hanna Customer Service Center.

Note: Conserve all packing material until the instrument has

been observed to function correctly. Any defective item
must be returned to the Dealer in its original packing.

GENERAL DESCRIPTIONGENERAL DESCRIPTION

GENERAL DESCRIPTION

GENERAL DESCRIPTIONGENERAL DESCRIPTION

HI 190M, HI 190MB and HI 200M are compact and light­weight magnetic stirrers. They incorporate electronic controls
that allow the user to regulate the speed with greater preci­sion. In addition to speed control, a limiter will assure that
the maximum speed (1000 rpm) will never be exceeded.
HI 190M and HI 190MB have a plastic cover that will resist
the harmful effects of chemicals that are accidentally spilled.

HI 200M is supplied with an AISI 316 stainless steel cover.
This model is ideal for applications that create exothermic
reactions.

Each stirrer is supplied complete with a 25 mm long (7 mm
as diameter), Teflon® coated, magnetic stir bar.

Teflon® is registered Trademark of "du Pont de Nemours & Co."

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SPECIFICATIONSSPECIFICATIONS

SPECIFICATIONS

SPECIFICATIONSSPECIFICATIONS

HI 190M HI190MB HI 200M

Max Stirring 1 liter
Capacity (0.26 gallons)

Speed Range
Min. 100 rpm
Max. 1000 rpm

Power Supply
HI 190M/U 110/115V, 50/60 Hz
HI 190M/D 220/240V , 50/60 Hz
HI 190MB 12VDC
HI 200M/U 110/115V, 50/60 Hz
HI 200M/D 220/240V , 50/60 Hz

Installation II
Category

Cover Material
HI 190M ABS plastic
HI 190MB ABS plastic
HI 200M AISI 316 Stainless Steel

Environment 0 to 50°C (32 to 122°F)

Max. 95% RH non-condensing

Dimensions 120 x 120 x 45 mm

(4.8 x 4.8 x 1.8")

Weight
HI 190M 640g (1.4 lb)
HI 190MB 610g (1.3lb)
HI 200M 710 g (1.6 lb)

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FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION

FUNCTIONAL DESCRIPTION

FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION

THE FRONT PANEL

1) Power indication (LED lights up when there is power
supply)

2) Speed knob (for rpm setting with ON/OFF)
continuously variable up to the maximum.

THE REAR PANEL OF HI 190M AND HI 200M

1) Fuse holder for 200-250V fuse

2) AC power cord.

THE REAR PANEL OF HI 190MB

1) Fuse holder for 200-250V fuse

2) DC power socket (for HI710005 or HI710006)

Unplug the stirrers from the power supply before re­placing the fuse.

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OPERATIONAL GUIDEOPERATIONAL GUIDE

OPERATIONAL GUIDE

OPERATIONAL GUIDEOPERATIONAL GUIDE

• Make sure that the SPEED knob is in the OFF position.

MAGNETIC STIRRER
HI 190M

POWER

ON

OFF MAX

SPEED

• Place a beaker or glass container on the top of the stirrer
and place the stirring bar at the center of the beaker
base.

MAGNETIC STIRRER
HI 190M

POWER

ON

OFF MAX

SPEED

• Pour the liquids to be mixed into the beaker. Do not fill
to the brim and leave sufficient space to prevent spillage
during stirring.

MAGNETIC STIRRER
HI 190M

POWER

ON

OFF MAX

SPEED

• Connect the power cord to the mains.

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• Adjust the SPEED knob slowly until the required stirring
speed is achieved.

MAGNETIC STIRRER
HI 190M

POWER

ON

OFF MAX

SPEED

• Allow sufficient time for the mixing operation to attain
uniform rotational flow.

• After stirring is completed, turn the SPEED knob to OFF
position.

MAGNETIC STIRRER
HI 190M

POWER

ON

OFF MAX

SPEED

• If no further stirring is required, disconnect the power
supply.

ACCESSORIESACCESSORIES

ACCESSORIES

ACCESSORIESACCESSORIES

HI 710005 115VAC to 12VDC power adapter (for HI190MB

only)

HI 731319 Micro stir bar (10 each)

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CE DECLARATIONCE DECLARATION

CE DECLARATION

CE DECLARATIONCE DECLARATION

OF CONFORMITYOF CONFORMITY

OF CONFORMITY

OF CONFORMITYOF CONFORMITY

Recommendations for Users

Before using these products, make sure that they are entirely suitable for the environ­ment in which they are used.

Operation of these instruments in residential area could cause unacceptable interfer­ences to radio and TV equipments, requiring the operator to take all necessary steps to
correct interferences.

Any variation introduced by the user to the supplied equipment may degrade the
instruments' EMC performance.

Unplug the stirrers from the power supply before replacing the fuse.

To avoid damages or burns, do not place these stirrers in microwave ovens.

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WARRANTYWARRANTY

WARRANTY

WARRANTYWARRANTY

All Hanna Instruments products are warranted for two
years against defects in workmanship and materials when

used for their intended purpose and maintained according to
instructions. This warranty is limited to repair or replacement
free of charge.

Damages due to accident, misuse, tampering or lack of
prescribed maintenance are not covered.

If service is required, contact the dealer from whom you
purchased the instrument. If under warranty, report the model
number, date of purchase, serial number and the nature of
the failure. If the repair is not covered by the warranty, you
will be notified of the charges incurred. If the instrument is
to be returned to Hanna Instruments, first obtain a Returned
Goods Authorization Number from the Customer Service de­partment and then send it with shipment costs prepaid.
When shipping any instrument, make sure it is properly
packaged for complete protection.

To validate your warranty, fill out and return the enclosed
warranty card within 14 days from the date of purchase.

All rights are reserved. Reproduction in whole or in part is
prohibited without the written consent of the copyright
owner, Hanna Instruments Inc.

Hanna Instruments reserves the right to modify the design,
construction and appearance of its products without advance
notice.

ISTR190R3 09/04PRINTED IN CANADA

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