Magnetic Stirrers - АЛСИalsi.ua/im/heidolph_magnetic_stirrer.pdfthe magnetic stirrer is significantly increased. For protection against liquid and gas, the heating ele-ments are

MR_GB_092008 28.11.2008 12:00 Uhr Seite 1

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C M Y CM MY CY CMY K

Magnetic StirrersMagnetic Stirrers

Fast Heating and Mixing800 Watt heating power

Chemically resistant hotplate

Corrosion-resistant electronics

MR_GB_092008 03.12.2008 10:08 Uhr Seite 2

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Technical Specifications - Magnetic Stirrers

503-02000-00

2,200

± 5

-

-

-

-

-

-

-

-

-

-

-

-

5

6

7

0 - 40

80

100

ø 105

PVDF

1.2

126 x 140 x 80

IP 21

230 V/ 50 Hz

115 V/ 60 Hz

MRHei-Mix S

505-00000-00

1,400

± 2

-

-

-

-

-

-

-

-

-

-

-

-

20

25

20

0 - 40

80

100

ø 145

V2A

2.6

173 x 277 x 94

IP 32

230 V/ 50 Hz

115 V/ 60 Hz

MRHei-Mix L

505-20000-00

1,400

± 2

-

-

800 (*)

20 - 300

250

± 5

Hei-Con

± 1

with Hei-Con

electronic

± 5

25 °C over

hotplate

temperature

20

25

820

0 - 40

80

100

ø 145

Kera-Disk®

(Silumin withceramic coating)

2.9

173 x 277 x 94

IP 32

230 V/ 50 Hz

115 V/ 60 Hz

MRHei-Standard

505-30000-00

1,400

± 2

digital

-

800 (*)

20 - 300

250

± 1

Hei-Con

± 1

with Hei-Con

electronic

± 5

25 °C over

hotplate

temperature

20

25

820

0 - 40

80

100

ø 145

Kera-Disk®


2.6

173 x 277 x 94

IP 32

230 V/ 50 Hz

115 V/ 60 Hz

MRHei-Tec

505-50000-00

1,400

± 1

digital

yes

800 (*)

20 - 300

250

± 1

Pt 1000

± 0.2

with Pt 1000

microprocessor

± 5

10 - 25 °C

over nominal

temperature

20

25

825

0 - 40

80

100

ø 145

Kera-Disk®


2.6

173 x 277 x 94

IP 32

230 V/ 50 Hz

115 V/ 60 Hz

MRHei-End

P/N (230 V)

Speed, max. (rpm)

Speed accuracy (%)

Display

Analog/digital interface

Heating power (W)

Hotplate temperature (°C)

Medium temperature, max. (°C)

Accuracy temperature setting (K)

External temperature sensor

Temperature accuracy with externaltemperature sensor (K)

Sensor breakage protection

Temperature control

Temperature accuracy hotplate (K)

Safety circuit hotplate (°C)

Stirring capacity, max. (H20) (l)

Load, max. (kg)

Power consumption (W)

Ambient temperature range (°C)

Max. relative humidity (%)

Max. permitted operation (%)

Plate diameter (mm)

Plate material

Weight (kg)

Dimension l x w x h (mm)

Protection class (DIN 60529)

Supply voltage (**)

(**) Standard 230 V/ 50 Hz: others upon request, please specify for order

(*) 600 W for 115 V-units

505-01000-00

1,400

± 2

digital

-

-

-

-

-

-

-

-

-

-

-

20

25

20

0 - 40

80

100

ø 145

V2A

2.6

173 x 277 x 94

IP 32

230 V/ 50 Hz

115 V/ 60 Hz

MRHei-Mix D

Model

MR_GB_092008 28.11.2008 12:00 Uhr Seite 3

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2

Preferred use of Heidolph magnetic stirrers includes smooth to intense

mixing of low-viscosity fluids. Depending on the application, they are

able to mix and heat at the same time. They are the first choice for

decomposing organic and inorganic substances.

• Flat designed magnetic stirrers with plates in different sizes

• Intuitive operation guidance and illuminated digital display

• Heating power of 800 W for fast heat up

• Wide speed range up to 1,400 rpm

• Enhanced heavy-duty stirring magnet drives stirring bars with ease

• Excellent stirring results in volumes up to 20 litres (H2O)

• Maintenance-free motors with smooth start feature

• High accuracy temperature setting of ± 1 K

• High-efficiency motor with low power consumption

• Hermetically sealed corrosion-proof aluminium die-cast housing

• Complete isolation between hotplate and housing against high

and low temperatures. Ideal for cooled samples.

As we want you to have more time to thoroughly concentrate on

your research, the whole Heidolph team enthusiastically provides

you with extensive support and helps to reduce your workload.

• 24 hour reply service for all inquiries

• Individual application support

• Short delivery time for standard equipment

• After sales service provided by your local dealer

• More than 80 distributors worldwide

• Priority technical service

• 3 year warranty

General Advantages

While you concentrate on research, we lookafter your support needs

Magnetic Stirrers

AccessoriesPage 9Page 16-17

Magnetic Hotplate StirrersPage 4-7Magnetic StirrersPage 8

Heat-On AttachmentsPage 10-11

Complete PackagesPage 15

StarFish AttachmentsPage 12-14

MR_GB_092008 03.12.2008 10:10 Uhr Seite 4

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Magnetic Stirrers 4 5

Mag

net

ic H

otp

late

Sti

rrer

MR Hei-End

Highest safety standard available

• 800 Watt heating power (600 W at 115/100 V)

• Hotplate with Kera-Disk coating

• Plate diameter: 145 mm

• Extra safety control circuit and hotplate cut-out by two independent

temperature sensors

• An independent safety circuit switches off the heating if a prefixed

temperature difference (∆ T) above set temperature is reached

• No unintentional temperature setting

• Speed range: 30 - 1,400 rpm

• Superior speed accuracy: ± 1 %

• Digital display for speed and temperature (both, nominal and actual)

• Hotplate temperature range: 20 - 300 °C• Medium temperature range: up to 250 °C• Accuracy temperature setting: ± 1 K

• Hotplate residual heat indicator in the digital display lights when unit

is turned off and the hotplate temperature is still higher than 50 °C• Illuminated Heat ON/OFF button as an additional safety feature

• If the heating function interrupts, the stirring will remain to prevent

thermal damage to the sample

• External sensor control: if sensor is not being dipped

in the medium, heating is switched off

• Triac guarantees long service life

• Electronic current limiting to protect the motor

• Enhanced heavy-duty stirring magnet drives stirring bars with ease


Hotplate with Kera-Disk coating

• Free of scratches and damage

• Extremely chemical resistant

• Excellent heat conduction

MR Hei-End

P/N 505-50000-00

The hermetically sealed housing that protects the PC board

and the motor is marked in green.

The way a liquid would take flowing down from the

hotplate is marked in blue. As one can see, even if the

liquid reaches the heat shields, it cannot penetrate to

where the PC board or the motor is but will be led outwards.

The yellow marked line shows that gas cannot penetrate

and get to the PC board and the motor either.

The apparent crack is due to temperature insulation.

Because of that crack the temperature inside the magnetic

stirrer stays substantially lower by what the durability of

the magnetic stirrer is significantly increased.

For protection against liquid and gas, the heating ele-

ments are completely embedded in ceramic.

Hermetical sealing of the Heidolph Magnetic Stirrers MR Hei

ceramic

heating element

motorPC board

liquid

gas

Pic: Sectional drawing of MR Hei Magnetic Stirrers

Interfaces

• RS 232 interface

• Analog 0 – 10 V interface, read-out actual

sample temperature

Required Accessories

• Medium temperature sensor (optional) uses two

independent Pt 1000, double-checking each

other (safety circuit)

• Medium temperature control accuracy with

temperature sensor Pt 1000 (optional): ± 0.2 K

MR_GB_092008 03.12.2008 10:10 Uhr Seite 5

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Mag

net

ic H

otp

late

Sti

rrer

For high requirementsMR Hei-Tec


• Digital display for nominal speed and temperature

• Hotplate temperature range: 20 - 300 °C• Medium temperature range: up to 250 °C• Speed range: 100 - 1,400 rpm

• Speed accuracy: ± 2 %

• Extra safety control circuit and hotplate cut-out by two

independent temperature sensors

• An independent safety circuit with separate circuit switches

off the heating if the nominal hotplate temperature is

exceeded by 25 °C• Illuminated Heat ON/OFF button as an additional safety feature

• Connector for electronic temperature control

(optional EKT Hei-Con)

• Accuracy temperature setting: ± 1 K with

EKT Hei-Con (optional)

• Medium temperature control accuracy: ± 1 K with


• Connector for electronic temperature control

(optional EKT Hei-Con)

• Accuracy temperature setting: ± 1 K with


• Medium temperature control accuracy: ± 1 K with




• Enhanced heavy-duty stirring magnet drives stirring

bars with ease


MR Hei-Tec

P/N 505-30000-00



• Enhanced heavy-duty stirring magnet drives stirring bars

with ease




MR Hei-Standard

P/N 505-20000-00


• Hotplate temperature range: 20 - 300 °C• Medium temperature range: up to 250 °C• Speed range: 100 - 1,400 rpm




• Extra safety control circuit and hotplate cut-out by two

independent temperature sensors

• An independent safety circuit with separate circuit switches off the

heating if the nominal hotplate temperature is exceeded by 25 °C• Illuminated Heat ON/OFF button as an additional safety feature

• If the heating function interrupts, the stirring will remain to prevent

thermal damage to the sample

Assembly: MR Hei-End with holding device MR Hei (Accessories see page 17)

MR Hei-Standard

Standard stirrer for every lab

MR_GB_092008 28.11.2008 12:00 Uhr Seite 6

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For stirring only

Mag

net

ic S

tirr

ers

• White, chemically resistant PVDF top plate

• Especially recommended for titration


• Electronic speed control without digital display

• Wide speed range: 0 - 2,200 rpm

• Housing made of chemically resistant Polyamide

• Minimum space requirements:

126 x 80 x 140 mm (w x h x d)

MR Hei-Mix S

Contact Thermometer EKT Hei-Con

-50 to +300

1

± 1

1.5

± 0.5

Pt 1000, V2A

Pt 1000, glass

210

700

20

-5 to +60

Polyamide

0.3

54 x 22 x 126

IP 40

9-15 V, max. 20 mA

Temperature range (°C)

Resolution (K)

Accuracy of measurement (K)

Measuring cycle (sec)

Control accuracy (K)

Temperature sensor EKT Hei-Con

Temperature sensor EKT Hei-Con G

Sensor length (mm)

Cable length (mm)

Min. immersion depth (mm)

Ambient temperature range (°C)

Housing

Weight (kg)

Dimension l x w x h (mm)

Protection class (DIN 60529)

Power supply

Contact Thermometer

MR Hei-Mix S

P/N 503-02000-00

MR Hei-Mix D

P/N 505-01000-00

MR Hei-Mix L (not shown)

P/N 505-00000-00

EKT Hei-ConTemperature sensor V2AP/N 509-88000-00

EKT Hei-Con GTemperature sensor glass coatedP/N 509-88100-00

MR Hei-Mix D

• Same as MR Hei-Mix D, except for digital display




bars with ease

• Top plate made of corrosion-resistant stainless steel (V2A)


• Even after extended operation minor heat transfer to

the top plate

• Recommended for use in cell biology laboratories

MR Hei-Mix L

• Electronic speed control with digital display




bars with ease

• Top plate made of corrosion-resistant stainless steel

(V2A)


• Even after extended operation minor heat transfer

to the top plate

• Recommended for use in cell biology laboratories

Medium temperature control made easy

• Can be combined with models MR Hei-Tec and MR Hei-Standard,

also with MR 3001 K and MR 3002

• Electronic temperature controller with innovative design

• Avoids medium temperature overshoots

• Temperature sensor on a lead avoids damage to the controller

caused by heat and vapor

• With clear double-spaced display

• Digital display for nominal and actual temperature

• Tendency signal for rising medium temperature

• Displays every temperature between - 50 °C and + 300 °C• Control accuracy: ± 1 K

• Control range: ambient temperature to + 300 °C

• Fuzzy logic, i.e. fast heating, no temperature overshoot

• Sensor short-circuit and breakage protection

• Max. button displays the safety temperature at

which the unit automatically is switched off

• In case the temperature sensor has no contact

with the medium, heating is switched off

• Mercury free

• Safety and control circuit complies with DIN 12878, class 1 and 2

• Two alternatives available: either with stainless steel sensor (V2A)

or for the use with strong acids with glass coated sensor

• Comes with 2 different clamps for fixing on stay bars with dia.

10 mm or 13 mm

• Please order stay bar and temperature sensor holder separately

EKT Hei-Con

MR_GB_092008 28.11.2008 12:00 Uhr Seite 7

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Hea

t-O

n A

ttac

hm

ents

Heat-On 250 ml Block 505-80067-00

Heat-On 500 ml Block 505-80069-00

Heat-On 1 Litre Block 505-80071-00




Replaces messy oil baths, heating mantles, avoids spills and makes

your chemistry safer, cleaner and faster!

• Heat-On saves you money by removing the need for oil and its

costly disposal

• Innovative Fluropolymer coating offers outstanding resistance to

most solvents, acids and alkalis and easy cleaning

• All Heat-On Blocks are manufactured from solid aluminium

providing excellent heat transfer and preventing hotspots

• Unique well design prevents cracking of flasks whilst maximising

surface area contact

• Can be used up to 200 °C or 260 °C for short periods of time

• Heat-On can boil 250 ml of water in under 11 minutes, faster than

an oil bath

• Tests show that a 2,000 ml Heat-On Block and flask containing

1,000 ml of water boiled 66 % faster than the competition

• Two temperature probe holes for accurate temperature control

and feedback

Heat-On 10 ml Insert 505-80061-00





Simply the safest, fastest, most efficient way of heatingand stirring round bottom flasks from 10 ml to 5 litres ...

Heat-On AttachmentsHeat-On Blocks

Inserts for Multi-Well Holder

Heat-On 500 ml Block Heat-On 2 Litre Block

Heat-On Multi-Well Holder

P/N 505-80060-00

Heat-On 10 ml Insert Heat-On 50 ml Insert

This unique Multi-Well Holder is designed to hold either

one or two inserts for flasks*.

The inserts are available for 10 ml, 25 ml, 50 ml, 100 ml and

150 ml flasks. Flask inserts also feature cut-away sides for

use with two or three neck flasks and accept the optional

safety lifting handles.

Multi-Well Holder and Inserts

*Only accepts one 150 ml insert.

Each Heat-On Block is a stand-alone product that can beplaced directly onto the stirring hotplate

Support Stand A-Shape Base 505-81073-00

Support Rod 600 x 12.5 mm 505-81074-00

Retort Clamp 505-81075-00

Boss Head 505-81076-00

Flask Stand & Clamp Kit 505-81400-00

(including Support Stand A-Shape Base,

Support Rod 600 x 12.5 mm,

Retort Clamp, Boss Head)

Adapter Plate for 135 mm hotplate 505-81000-01

Heat-On Accessories

Heat-On Safety Handles (Pair)

P/N 505-80077-00

Package Heat-On Multi-Well Basic 505-81300-00

including 1x Multi-Well Holder and

3 inserts for 25, 50 and 100 ml flasks

Package Heat-On Multi-Well 505-81200-00

including 1x Multi-Well Holder and

6 inserts, 2 each for 25, 50 and

100 ml flasks

Heat-On Multi-Well Packages

MR_GB_092008 28.11.2008 12:00 Uhr Seite 8

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Star

Fish

Att

ach

men

ts

MonoBlock for 5 x 250 ml Flasks 505-80001-00

MonoBlock for 16 x 25 mm Tubes 505-80002-00




MonoBlock for 16 x 28 mm Vials 505-80006-00





Improve the productivity of your laboratory; use a single stirring

hotplate to do multiple experiments

• Powerful stirring and heating of all positions simultaneously

• Perfect for simple heating/stirring experiments or more complex

applications such as synthesis, concentrations, extractions

and distillations

• Accepts a wide range of standard laboratory glassware including

vials, test tubes, beakers and round bottom flasks

PolyBlock for 1 x 250 ml Flask 505-80020-00

PolyBlock for 3 x 25 mm Tubes 505-80021-00




PolyBlock for 3 x 28 mm Vials 505-80025-00





Truly versatileMix‘n Match up to 5 different PolyBlocks for multiple

reactions of the same or different size, or use a single

MonoBlock with multiple wells all of the same size. A

range of inserts are available for round bottom flasks

from 5 ml to 250 ml.

StarFish Base Plate (145 mm) 505-81000-00

StarFish Base Plate Handles (Pair) 505-81001-00

150 ml Flask Insert 505-80040-00






Convert your magnetic stirrer to a multipleexperiment workstation

StarFish Attachments

PolyBlocks

MonoBlocks

Base Plate

Inserts for MonoBlocks

Base plate with optional handles fits securely on to thetop plate, maintaining good thermal contact with theheated surface

MonoBlocks are single blocks with multiple wells all ofthe same size and are ideal for experiments using thesame vessel

PolyBlocks are smaller segments (5 per StarFish) whichcan be mixed to accommodate any combination of vessel;allowing the use of different vessel types and sizes at thesame time

MR_GB_092008 28.11.2008 12:00 Uhr Seite 9

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Co

mp

lete

Pac

kag

es

StarFish Accessories

Water Manifold

with connector

P/N 505-81030-00

Gas/Vacuum Manifold

with connector

P/N 505-81040-00

5-way Clamp

(Velcro)

P/N 505-81010-00

5-way Clamp

(Silicone Strap and Long Handle)

P/N 505-81020-00

Complete Packages

Package MR Hei-Standard Multi-Well

This package includes:

• Magnetic Stirrer MR Hei-Standard

• EKT Hei-Con with temperature sensor made from V2A

• Support Rod for EKT Hei-Con

• Heat-On Multi-Well System including Multi-Well Holder

and the following inserts: 2 x 25 ml, 2 x 50 ml, 2 x 100 ml

• 2 x Retort Clamp, 2 x Boss Head

P/N 505-81500-00


• Magnetic Stirrer MR Hei-Standard



• Clamp for temperature sensor

P/N 505-20090-00

Package MR Hei-Standard

Package MR Hei-Tec Multi-Well


• Magnetic Stirrer MR Hei-Tec



• Heat-On Multi-Well System including Multi-Well Holder

and the following inserts: 2 x 25 ml, 2 x 50 ml, 2 x 100 ml

• 2 x Retort Clamp, 2 x Boss Head

P/N 505-81600-00

Packages Heat-On

Package MR Hei-End Multi-Workstation


• Magnetic Stirrer MR Hei-End

• Temperature Sensor Pt 1000

• Base Plate

• MonoBlock for 5 x 250 ml Flasks

• 2 x 100 ml Flask Insert

• 2 x 50 ml Flask Insert

• 25 ml Flask Insert

• 5-way Clamp (Velcro Strap)

• 5-way Clamp

(Silicone Strap & Long Handle)

• 2 x Water Manifold

• Gas/Vacuum Manifold

• 650 mm Split Rod

P/N 505-81100-00

Package StarFish

Replacement Self Adhesive Velcro Pads, 200 mm

(pack of 10) P/N 505-81070-00

Replacement Velcro Loop Strips, 200 mm

(pack of 5) P/N 505-81080-00

Replacement Silicone Strap, 200 mm P/N 505-81090-00

(pack of 5)

650 mm, Support Rod P/N 505-81050-00

650 mm, Support Split Rod P/N 505-81060-00

The StarFish clamp allows you to hold glassware of virtually

any size and comes with a choice of Silicone rubber or Velcro

support straps. Each clamp features 5 telescopic arms which

can be extended and locked in place to suit your needs. Using

different straps on separate clamps allows you to grip the

flask neck with the Silicone rubber strap for lifting, whilst the

condenser above slides through the Velcro strap.

Universal 5-way Clamps

Allows coolant from a single source to be evenly distributed

to up to five condensers and then the flow re-combined to

one outlet pipe. Two manifolds are used in each set-up, one

to distribute water to the condensers and one to collect

coolant for recirculation or to drain. Connectors feature leak-

proof shut-off valves.

Water Distribution Manifold

Allows gas or a vacuum from a single source to be evenly

distributed to up to five positions or vessels (Does not control

or regulate gas/vacuum flow). Connectors feature leak-proof

shut-off valves.

Gas/Vacuum Distribution Manifold

MR_GB_092008 28.11.2008 12:00 Uhr Seite 10

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Acc

esso

ries

AccessoriesAccessories

Concave Block Adapter

for 1 L round flasks

P/N 504-94000-00

Heating Bath Fluid 5 L

for up to 240 °C, mixable

with water

P/N 515-31000-00

Pt 1000 Temperature

Sensor - stainless steel

for model: MR Hei-End

P/N 509-67910-00

Pt 1000 Temperature

Sensor - glass coated

for model: MR Hei-End

P/N 509-67920-00

Temperature Sensor Holder

for EKT Hei-Con or Pt 1000

P/N 509-67000-00

Support Rod

for temperature sensor

length: 425 mm, Ø 13 mm

material: stainless steel

P/N 509-81000-00

Support Rod for 4 L Heating Bath

P/N 509-97000-00

Stirring Bars - cylindrical shape 509-56000-00

(25, 40, 50 mm each)

Stirring Bars - cross shape (10 mm) 509-58400-00

pack of 40 pcs. for 5 to 10 ml flasks

Stirring Bars - cross shape (16.5 mm) 509-58500-00


Stirring Bars - oval shape (15x6 mm) 509-53000-00

pack of 3 pcs. for 10 ml flasks





Stirring Bars - oval shape (40 mm) 509-58100-00


Stirring Bars - oval shape (50 mm) 509-58200-00

pack of 5 pcs. for 2000 ml flasks

Stirring Bars - elliptical shape (25 mm) 509-58600-00


Stirring Bars Evaluation Kit 509-58300-00

pack of 10

Holding Device MR Hei

for safe fixation on lab

frames to gain extra lab space.

Comes with clamp as standard.

P/N 509-96000-00

Silicone Protective Cover

Flexible and chemically resistant protection

against splashes and dripping water for

MR Hei-Mix D, MR Hei-Mix L, MR Hei-Tec

and MR Hei-End

P/N 23-07-06-05-59

for MR Hei-Standard

P/N 23-07-06-05-63

Stirring Bars

1 L Heating Bath

PTFE coated

P/N 504-93100-00

2 L Heating Bath

PTFE coated

P/N 504-92100-00

4 L Heating Bath

PTFE coated

P/N 504-91100-00

1 L Heating Bath for Oil

max. temperature 250 °CP/N 504-93000-00





MR_GB_092008 28.11.2008 12:00 Uhr Seite 11

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Hei

dolp

h In

stru

men

ts, S

chw

abac

h, 1

0/20

08

Heidolph Instruments GmbH & Co. KGWalpersdorfer Str. 12 · 91126 Schwabach / GermanyPhone: (+49) 0 91 22 - 99 20 68 · Fax - 99 20 [email protected] · www.heidolph.com

www.heidolph.com

Documents

Magnetic Stirrers - АЛСИalsi.ua/im/heidolph_magnetic_stirrer.pdfthe magnetic stirrer is significantly increased. For protection against liquid and gas, the heating ele-ments are