6-heidolph

Magnetic Stirrers

Heidolph – Magnetic Stirrers Product Line
features
MR
1000
MR
3000
MR
3000 D
MR
3001
MR
3001 K
MR
3001 K8
HG
3001
HG
3001 K
MR
3002
MR
3002 S8
MR 3004
safety
P/N
503-02000-00 504-00011-00 504-03010-00
504-10000-00
504-10100-00 504-10108-00
504-40000-00
504-40100-00
refer to page 5
504-20108-00 refer to page 6/7
speed, max.
(rpm)
2200
1250
1250
1250
1250
1250
1250
1250
1300
speed accuracy (%)
± 5
± 3
± 1
± 3
± 3
± 3
± 1
± 1
± 1
stirring cap., max., H 2 O (l)
5
20
20
20
20
20
20
20
20
load max.
(kg)
6
25
25
25
25
25
25
25
25
25
25
heating power
(W)
600
600
800
600
600
600
800
600
power consumption
(W)
7
25
30
625
630
830
600
600
625
825
630
hot plate temp., max. (°C)
300
300
300
300
300
300
300
300
medium temp., max.
(°C)
250
250
250
250
250
250
250
250
temperature control
capillary tube capillary tube capillary tube
capillary tube capillary tube
electronic
electronic
microproc.
temperature accuracy,
hot plate
(K)
± 15
± 15
± 15
± 15
± 15
± 5
± 5
± 5
ext. temp. sensor
EKT 3001
EKT 3001
EKT 3001
EKT 3001
EKT 3001
Pt 1000
temp. accuracy, with
ext. temp. sensor
(K)
± 1
± 1
± 1
± 1
± 1
± 0.2
over temperature cut-off at (°C)
370
370
370
370
370
370
370
370
adjustable safety circuit (K)
10 - 250
sensor breakage protection
with
with
with
with
with
with
(sensor in medium)
EKT 3001
EKT 3001
EKT 3001
EKT 3001
EKT 3001
Pt 1000
plate / hot plate material,
PVDF
stainless steel
stainless steel
Silumin
Silumin
Silumin
Silumin
Silumin
Silumin (S)
Silumin
Silumin (S)
hot plate, stainless steel
C-model
C-model
hot plate, glass ceramics
G-model
G-model
digital display
speed
speed
( ): with option EKT 3001
(temp.)
(temp.)
(temp.)
(temp.)
(temp.)
temperature
analog / digital interface
yes
ambient temp. range (°C)
max. rel. humidity (%)
0 - 50
80
0 - 40
80
0 - 40
80
0 - 40
80
0 - 40
80
0 - 40
80
0 - 40
80
0 - 40
80
0 - 40
80
0 - 40
80
0 - 40
80
protection class (DIN 40050)
IP 21
IP 32
IP 32
IP 32
IP 32
IP 32
IP 32
IP 32
IP 32
IP 32
IP 32
max. permitted operation (%)
100
100
100
100
100
100
100
100
100
100
100
hot plate dia.
(mm)
104
145
145
145
145
145
145
145
145
145
145
dimension l x w x h
(mm)
140x126x80
240x155x120 240x155x120 240x155x120 240x155x120 240x155x120
240x155x120 240x155x120 240x155x120 240x155x120 240x155x120
weight
(kg)
1.2
2.4
2.6
2.6
2.8
2.8
2.0
2.2
3.0
3.0
3.0
supply voltage 1)
230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz
230 V / 50 Hz
230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz
115 V / 60 Hz 115 V / 60 Hz 115 V / 60 Hz 115 V / 60 Hz 115 V / 60 Hz
115 V / 60 Hz 115 V / 60 Hz 115 V / 60 Hz
115 V / 60 Hz
1) others upon request, please specify for order

Heidolph Magnetic Stirrers – Overview
About us
The Heidolph Group of Germany, founded 60 years ago, today employs
about 400 people. Heidolph Instruments makes a comprehensive
range of overhead stirrers for laboratory use plus magnetic stirrers,
homogenizers, shakers and mixers, pumps and rotary evaporators
featuring vacuum pumps and recirculating coolers. Heidolph
Instruments is a leading trademark preferred by research and production
facilities of chemical, pharmaceutical, petrochemical, cosmetic,
biotechnological, medical industries and Universities.
Heidolph products are designed for highest quality on the market;
Heidolph Instruments is DIN ISO 9001:2000 certified.
• Technical advice and after-sales
service provided by our local
Heidolph dealers
• 80 distributors worldwide
• 24 hour service includes
processing inquires, quotes
and technical assistance
• World wide reputation
• Immediate dispatch
• Cutting edge technology
• Priority technical service
Heidolph Magnetic Stirrers –
Scope of applications
• Excellent safety features
• 3 year warranty
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.
Heidolph Magnetic Stirrers offer many
advantages:
• Hermetically sealed housing with extra screening material
underneath hot plate (3000 series only)
• Capped power switch gaskets under control knobs to seal
control shafts
• Plug connectors on the item’s rear panel protected by top
panel overlap and drip channel
• Heavy-duty magnet
• Angle (45°) control panel for ease of setting / reading
• Corrosion-proof aluminum die-cast housing, polyamide-coated
• Maintenance-free motors with smooth start feature
• All items come with overheat protection
• 3 year warranty
Summary
Overview
About us
Scope of application
Advantages
Product Line
Magnetic Hot Plate Stirrers
MR 3001 / MR 3001 K
MR 3001 K8
MR 3002 S / C / G
MR 3002 S8
MR 3004 safety S / C / G
Magnetic Stirrers
MR 3000 / MR 3000 D
MR 1000
Hot Plates
HG 3001 / HG 3001 K
2
3
4
5
6/7
8
9
2
Accessories
EKT 3001
heating bath and general
specifications
9
10

Heidolph Magnetic Hot Plate Stirrers
Standard Stirrer for every Lab
For high requirements
MR 3001 MR 3002
• Perfect protection against aggressive substances
• Heavy-duty stirrer magnet drives the stirring bar
with ease
• Electronic speed control up to 1250 rpm
• Fast heating time
• Hot plate over heat protection
• Hot plate temperature control
• Hot plate made from Silumin (aluminum alloy)
for superior heat transfer
• Maintenance-free motors feature smooth start
MR 3001
• Heating power: 600 W
MR 3001 K
• Set your medium’s temperature with high accuracy
• Heating power: 600 W
• For exact medium temperature control please order
EKT 3001 (accessories)
• Connector for Heidolph Instruments EKT 3001
electronic temperature control or a DIN 12878
contact thermometer
MR 3001 K8
• Heating power: 800 W
(available for 230 V / 50 Hz only)
• Fast heating (refer to diagram)
• Set your medium’s temperature with high
accuracy
• For exact medium temperature control please
order EKT 3001 (accessories)
• Connector for Heidolph Instruments EKT 3001
electronic temperature control or a DIN 12878
contact thermometer
MR 3001 (not shown)
P/N 504-10000-00
MR 3001 K (not shown)
P/N 504-10100-00
MR 3001 K8
P/N 504-10108-00
• High-precision speed control
• Fast heating time
• Smooth-running at low speed
• Electronic temperature control for ultimate
precision
• Triac guarantees long service life
• Safety of the heater control guaranteed by safety
cut-out triggered by 2 independent Pt 100
temperature sensors in the hot plate
• Hot plate overheat protection
• For exact medium temperature control please
order EKT 3001 (accessories)
• Connector for Heidolph Instruments EKT 3001
electronic temperature control or a DIN 12878
contact thermometer
• 3 different materials for hot plate available: Silumin,
stainless steel, glass ceramic
MR 3002 S / MR 3002 S8
• Magnetic stirrer, features Silumin hot plate
• MR 3002 S - heating power: 600 W
MR 3002 S8 - heating power: 800 W
• Superior heat transfer
• Short heating time (refer to diagram)
MR 3002 C
• Magnetic stirrer, features stainless steel
hot plate
• Heating power: 600 W
• Corrosion-proof
• Scratch-proof
• Handles aggressive fluids
MR 3002 G
• Magnetic stirrer, features glass ceramic
hot plate
• Heating power: 600 W
• Extremely corrosion resistant
• Extremely scratch resistant
• First choice for aggressive fluids and rough
handling
temperature
800 W
heating diagrams, 600 W / 800 W, for reference
600 W
MR 3002 S
P/N 504-20100-00
MR 3002 S8 (not shown)
P/N 504-20108-00
MR 3002 C (not shown)
P/N 504-20110-00
MR 3002 G (not shown)
P/N 504-20120-00
4 5
time

Heidolph Magnetic Hot Plate Stirrers
Highest safety standard available
MR 3004 safety
• Improved heating time
• Hot plate residual heat indicator lights
when item is turned OFF
• High-precision speed control up to 1300 rpm
• Digital display for speed and temperature (both,
nominal and actual)
• Heavy-duty stirring magnet drives stirring bars
with ease
For your safety
• Medium temperature sensor uses two
independent Pt 1000, double-checking each other
• Fuzzy logic, i.e. optimized heating rate,
no overshoot (refer to diagram)
• Continuous monitoring of the triac
• Safety feature ensures error free temperature
setting
• Adjustable safety margin at which the
magnetic stirrer will cut-out in case of malfunction
• Magnetic stirrer can be used also in the absence
of a detached temperature sensor; hot plate
temperature is displayed
• Extra-safety control circuit and hot plate cut-out
by two independent switching elements
• Hot plate over heat protection
• Sensor short-circuit and sensor breakage
protection
Interfaces
MR 3004 safety S
P/N 504-33200-00
MR 3004 safety C (not shown)
P/N 504-33210-00
MR 3004 safety G (not shown)
P/N 504-33220-00
MR 3004 safety S
• Magnetic stirrer features Silumin hot plate
• Superior heat transfer
• Fast heating time
MR 3004 safety C
• Magnetic stirrer features stainless steel
hot plate
• Corrosion-proof
• Scratch-proof
• Handles aggressive fluids
MR 3004 safety G
• Magnetic stirrer features glass ceramic
hot plate
• Extremely corrosion-resistant
• Extremely scratch-resistant
• First choice for aggressive fluids and rough
handling
Required Accessories
Pt 1000 temperature sensor (mode 1)
• Outstanding safety in conditioning reaction
mixes
• Item is cut-off when nominal temperature
is exceeded by a pre-selected temperature
difference
• No need for extra controlling systems
Pt 1000 temperature sensor, features 2
separate measuring stations (mode 2)
• Limits max. heating bath temperature when
using thermolabile substances (refer to
diagram)
• Protects thermolabile substances from
excessive temperatures
• RS 232 interface to enter nominal
sample temperature and nominal speed;
read-out actual sample temperature and
speed
• Analog 0-10 V interface, read-out
actual sample temperature
temperature
with fuzzy logic
fuzzy logic
w/o fuzzy logic
time
temperature [°C]
110
100
90
80
70
60
50
40
30
20
10
0
use of the MR 3004 safety temperature sensor
heating bath, mode 1
medium, mode 1
safety temperature /
limit temperature
heating bath, mode 2
medium, mode 2
time
6
7

Heidolph – Magnetic Stirrers
For stirring only
Heidolph – Hot Plates and Contact Thermometer
For heating only
MR 3000 / MR 3000 D
• Perfect protection against aggressive substances
• Heavy-duty stirrer magnet drives the stirring bar
with ease
• Top plate made from acid-proof stainless steel
• Electronic speed control up to 1250 rpm
Hot plates
• Both items are hot plates only and do not feature
a stirring function
• Hot plate made from Silumin (aluminum alloy)
for superior heat transfer
• Hot plate overheat protection
MR 3000
• Even after extended operation minor
heat transfer to the top plate only
• Preferred in the field of cellular biology
MR 3000 D
• Superior accuracy of the electronic speed control
(+/- 1 %)
• Digital speed display
• Reproducible speed settings
• No speed change when viscosity changes;
temperature and voltage fluctuations won’t
affect speed
HG 3001 (not shown)
P/N 504-40000-00
HG 3001
• Heating power: 600 W
HG 3001 K
• Reproducible results
• Set your medium’s temperature with high accuracy
• Heating power: 600 W
• For exact medium temperature control please
order EKT 3001
• Connector for Heidolph Instruments EKT 3001
electronic temperature control or a DIN 12878
contact thermometer
HG 3001 K
P/N 504-40100-00
Contact thermometer
MR 1000
• Minimum space requirements, 140 x 126 x 80 mm
• Wide speed range: 0 - 2,200 rpm
• Polyamide housing, withstands chemical exposure
• PVDF top plate, high chemical stability
• Motor running on ball bearings
• Electronic speed control
• M10 threaded hole in housing for stay bar
(P/N 509-81200-00)
MR 3000 (not shown)
P/N 504-00011-00
MR 3000 D
P/N 504-03010-00
MR 1000
P/N 503-02000-00
EKT 3001
stainless steel
temperature sensor
P/N 509-87000-00
EKT 3001 G (not shown)
glass temperature sensor
P/N 509-87100-00
temperature
EKT 3001
mercury
contact thermometer
time
EKT 3001 / EKT 3001 G
• Temperature sensor on a lead avoids damage to
the controller caused by heat and vapors
• Two alternatives available: either acid-proof
stainless steel model or glass coated
• High linearity, measuring and control accuracy
guaranteed by microprocessor circuit
• Displays every temperature between -50 °C
and +300 °C; accuracy ± 1 °C
• Control range: ambient temperature to +300 °C
• Fuzzy logic, i.e. fast heating, no temperature
overshoot (refer to diagram)
• Sensor short-circuit and breakage protection
• Safety and control circuit complies with DIN 12878,
class 1 and 2
• Power supply 9 - 14 V DC provided by magnetic
stirrer
• Previous magnetic stirrers cannot power the EKT;
use an AC/DC converter (refer to page 10,
accessories)
• Temperatur sensor length: 210 mm; dia. 3mm
• Min. immersion depth: 20 mm
• EKT dimension (l x w x h): 130 x 71 x 24 mm
• Polyamide housing; weight 0.25 kg
• Protection class IP 40
• Please order stay bar and temperature sensor
holder separately
8
9

Accessories
Heating baths / accessories
Concept + Design, Regensburg 08/03
• Features a rim for firm mounting on all magnetic
stirrers with Silumin plate (no side slip)
• Low heat transfer (cool) safety handles
• 1, 2 and 4 litres capacity available
- 1 l bath: dia. bottom/top 146/153; height 92 mm
- 2 l bath: dia. bottom/top 146.2/188; height 121 mm
- 4 l bath: dia. bottom/top 146.2/246; height 143 mm
• Oil (uncoated) or water (PTFE-coated) models available
• All heating baths aluminum, fast heating
• Easy cleaning
rim
MR 3000
P/N item MR 1000 MR 3000 D MR 3001
509-56000-00
509-87000-00
509-87100-00
509-81000-00
509-98000-00
509-67000-00
509-67910-00
509-67920-00
509-67930-00
509-67940-00
504-91000-00
504-91100-00
504-92000-00
504-92100-00
504-93000-00
504-93100-00
504-94000-00
515-31000-00
14-012-007-39
14-012-007-76
magnetic stir bar (cylindrical, PTFE-coated)
EKT 3001 electr. temp. control (stainless steel temp. sensor)
EKT 3001 G electr. temp. control (glass-coated temp. sensor)
stay bar (stainless steel)
*stay bar for 4 litres heating bath
temperature sensor holder
Pt 1000 temperature sensor, stainless steel
Pt 1000 temperature sensor, glass coated
Pt 1000 temperature sensor, 2 separate measuring stations,
stainless steel
Pt 1000 temperature sensor, 2 separate measuring stations,
glass coated
*4 l heating bath, max. oil temperature 250 °C
*4 l heating bath, PTFE-coated
*2 l heating bath, max. oil temperature 250 °C
*2 l heating bath, PTFE-coated
*1 l heating bath, max. oil temperature 250 °C
*1 l heating bath, PTFE-coated
*concave block adapter for 1 l rounds flasks
5 l bath liquid RT up to 240 °C
plug converter: power supply for former generation of Heidolph Magnetic stirrers
plug converter, with relay: for using EKT with equipment where no relay is fitted
* fit Silumin hot plate only!
* * HG 3001 K
MR 3001 K
MR 3001 K8
HG 3001
HG 3001 K
* *
* *
MR 3002 S
MR 3002 S8
MR 3002 C
MR 3002 G
MR 3004 safety S
MR 3004 safety C
MR 3004 safety G
Contact us for free service
application information
trials or demonstrations
reference list
literature
Heidolph Instruments GmbH & Co. KG
Walpersdorfer Str. 12 · 91126 Schwabach/Germany
Tel. (+49) 0 91 22 - 99 20 68 · Fax - 99 20 65
E-mail: sales@heidolph.de
Internet: www.heidolph.com
Subsidiaries: New Jersey, USA; Yokohama, Japan
www.heidolph.com