Lab Hotplates and Stirrers

MIDSCI has a collection of lab hotplates, magnetic stirrers, and combo hotplate stirrers for a multitude of applications.

Our line of LabDoctor lab hotplates, stirrers, and hotplate stirrers are built to last and combine numerous advantageous features. 
  
Specifically, we’ve got a LabDoctor hotplate magnetic stirrer with a durable, chemically-resistant, white ceramic work surface. 
  
It has stir speeds of 60-1500 rpm, a large work surface, yet an incredible space-saving design that’s ideal for crowded benchtops. 
  
The LabDoctor hotplate stirrer is perfect for mixing and heating reagents during solution preps or bacterial media preps. 
  
Moreover, it’s backed by a 2 year warranty!

Digital Hotplates, Stirrers and Hotplate Stirrers

Digital Hotplates, Stirrers and Hotplate Stirrers

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LabDoctor Hotplates, Stirrers & Hotplate Stirrers

PR1MA Hotplate, Stirrer & Hotplate Stirrer

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Accessories for Hotplate and Stirrers

Accessories for Hotplate and Stirrers

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PR1MA™ Hotplates, Magnetic Stirrers, and Hotplate-Stirrers

 

  • Ceramic work surface, 7.1 x 7.1 in.
  • Stir speed from 60 to 1500 rpm
  • Temperature control up to 380° C
  • Three models: heat-stir, heat-only or stir only

 

PR1MA™ hotplates, stirrers, and hotplate-stirrers feature an exceptionally durable, chemical-resistant white ceramic work surface. Their space-efficient design (8 x 9 in. footprint), makes them ideal for use on crowded benchtops and inside of bio-hoods.

 

Advanced microprocessor controls with convenient turn knobs allow quick, precise adjustment and maintenance of speed and temperature. Safety indicator LED’s on the front panel indicate when the heating and/or stirring functions have been activated. With a square 7.1 inch work surface, all three models are compatible with a wide variety of popular sizes of borosilicate glass beakers, flasks, bottles, and other vessels. The hotplate/magnetic stirrer model (MS-1500) comes complete with a support rod for mounting thermometers and temperature probes.



Specifications

Temp. Range80° C to 380° C
Speed Range60 to 1,500 rpm
Platform Dimensions7.1 x 7.1 in. | 180 x 180 mm
Operating Temp. Range+4° C to +65° C
Dimensions8.5 x 10 x 4.5 in.
(W x D x H)20 x 23 x 11.5 cm
Weight9 lbs | 4kg
Electrical120 V, 60Hz
Warranty2 years
 

Models 

HP-380PR1MA™ Hotplate
MS-1500PR1MA™ Magnetic Stirrer
SH-1500PR1MA™ Hotplate Magnetic Stirrer
 
 

Item#:
ASHOTPLATE2

Hotplate and Stirrers Accessories 

Octagon Magnetic Stirring Bars

  • Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape.
  • Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating  Superior Chemical Compatibility
  • Interrupted profile provides greater surface area and added turbulence when compared to the smooth surface of cylindrical bars
  • Pivot ring aids in reducing friction and chattering (F37110-1218 does not have a pivot ring)
  • Autoclavable
  • Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification


Micro (Flea) Magnetic Stirring Bars

  • Micro (Flea) magnetic stirring bars are designed for stirring small volumes in vessels such as vials, tubes and gradient makers. 
  • Particularly useful for environmental testing and life science applications in which small sample volumes need to be prepared and evaluated
  • Available in a variety of colors and sizes
  • Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating  Superior Chemical Compatibility
  • Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification
  • Autoclave safe


Polygon Magnetic Spin Bar 

  • These stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars. 
  • Center molded pivot ring minimizes the contact area between the bar and the vessel; reduces friction and chattering
  • Marring of plastic containers is diminished
  • Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating  Superior Chemical Compatibility
  • Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification
  • Autoclave safe


Stir Bar-Octagon with Pivot Rings 

  • Convenient assortment packs suit a variety of needs. 
  • Choose from octagonal, round, micro or color-coded bars to best suit your needs
  • Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating  Superior Chemical Compatibility
  • Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification
  • Autoclavable
Item#:
ASSTIRBARS1

Digital Hotplates, Stirrers, and Hotplate Stirrers

  • Large white ceramic top plate
  • Digital speed and temperature control
  • Safety LED indicates hot surface
  • Available with stir capacities up to 15 L
  • Control actual temperature (with optional probe)

Benchmark Scientific Hotplates and Stirrers provide reliable performance and safe operation for everyday laboratory use.  With two sizes (7 inch or 10 inch) to choose from, each model features a durable, chemical resistant, white ceramic top plate and advanced microprocessor controls.  The constant monitoring system provides precise control of temperature (heating models only) with rapid heating and faster boiling times.  In addition, the powerful motor drive system of the magnetic stirrer ensures efficient mixing in larger vessels and more viscous samples.
 
Temperature and/or mixing speed can be viewed at all times on the large digital display and safety LED illuminates when the top plate temperature exceeds 50°C.  An optional external temperature probe can be used for applications that require precise temperature control.  The probe provides direct feedback to the microprocessor with adjustments for maintaining the selected sample temperature within ±1°C.  An optional clamp assembly (H3770-CS) is available for mounting thermometers, temperature probes, etc. 

Item#:
ASHOTPLATE100

BenchMate MS1 and MS4 Magnetic Stirrers

  • Motorless unit with a very slim profile
  • No moving parts – truly maintenance free
  • Pulse mode – reverses the stirring direction every 30 secs for more intense mixing when needed

MS1 Magnetic Stirrer:

  • Adjustable speed from 15 rpm to 1500 rpm in steps of 50 rpm.
  • A stirring capacity of up to 800 mL
  • Supplied with high strength PTFE magnetic bar (25 x 8 mm)

MS4 Magnetic Stirrer:

  • Adjustable speed from 15 rpm to 1200 rpm in steps of 50 rpm
  • Includes 4 high strength magnetic stirrers bars (8 x 25 mm)

The Oxford Lab Products BenchMate MS1 and MS4 Magnetic Stirrer units simplify stirring for a variety of laboratory applications. With a slim profile, compact design and no moving parts this magnetic stirrer design is truly maintenance free. The unique Pulse mode of these units reverses the stirring direction every 30 seconds to enhance mixing for difficult to dissolve or mix solutions.

These BenchMate MS1 and MS4 Magnetic Stirrer units have no moving parts, therefore there are no parts to wear out due to friction. The adjustable speed range of these units depends on the model. The MS1 speed range is from 15 rpm to 1,500 rpm and the MS4 speed range is from 15 rpm to 1,200 rpm. The corrosion resistant stainless-steel top surface fights any damage or corrosion from harsh chemicals.
 
 
Specifications 

 

MS1

MS4

Protection Class

IP 65 compliant design
(Water spill resistant)

IP 65 compliant design
(Water spill resistant)

Weight

400 gm

1.9 kg

Dimension (W x D x H)

156 x 110 x 13.2 mm

457 x 126 x 13.4 mm

Last run memory

Yes

Yes

Timer

1 to 99 mins & infinite mode

1 to 99 mins and continuous

Pulse Function

Yes

Yes

Recommended Stir bar length

25 mm

25 mm

Load Capacity

800 mL

1600 mL (4 x 400 mL)

Digital Display

Digital - shows real-time speed

Yes

Speed Setting

15 to 1500 rpm (at every 50 rpm)

15 to 1200 rpm (at every 50 rpm)

Item#:
ASMAGSTRIR

Low Profile Magnetic Stirrer

 
The small size and high grade of waterproofing of the MIDSCI low profile magnetic stirrer makes it the perfect fit for any research field! This low profile stirrer has adjustable speed from 15-1500 rpm, can hold up to a 500mL beaker, and helps save valuable lab space!

  • High level of waterproofing protection.
  • Motor-less driven mechanism for quiet and maintenance-free operation.
  • Sleek low profile design-Thinner than a tablet!

Specifications:

ModelMS-01
Speed15~ 1500rpm
Capacity500 mL (Speed 1500 rpm 7x20 mm Stir,
500 mL Beaker)
Working Platform115x115 mm
Max. Load2.0kg
Relative Humidity80%
Ambient Temperature5°C~ 40°C
Weight0.3Kg
Power SupplyAC100~ 240V / 50~ 60Hz
Power6W
Outside Dimensions (DxWxH)175x125x20.5 mm
  
Item#:
ASSTIRERS1
Hotplates and Magnetic Stirrers
  • Low-profile, small footprint for convenient use in hoods and on bench tops
  • Easy-grip control knob with graduated marking for simple settings
  • Ceramic coated heating surface resistant to most chemicals
  • Coated with pure white plate for easy to observe in glassware
  • Smooth start up and speed up ensures that uniform mixing speed without detachment


Specifications

Model

HP-1000S

HP-1000L

Temperature Range

Up to +380° C | +716° F

Up to +350° C | +662° F

Dimensions

Plate (W x L)

120 x 120 mm
4.7 x 4.7 in.

300 x 300 mm
11.8 x 11.8 in.

Overall (W x D x H)

140 x 190 x 105 mm
5.5 x 7.5 x 4.1 in.

310 x 430 x 120 mm
12.2 x 16.9 x 4.7 in.

Net Weight

1.2 kg | 2.6 lbs

5.5 kg | 12.1lbs

Electrical Requirements (50/60Hz)

230 V, 2.6 A

120 V, 5.0 A

230V, 2.6A

120V, 5.0A

Cat. No.

BDH571145K

BDH571146U

BDH571245K

BDH571246U

Item#:
ASHOTPLATE3

Digital Magnetic Stirrer

  • Motorless drive stirring mechanism provides quiet and maintenance-free operation
  • Constructed of corrosion-resistant materials for easy clean-up and long operational life
  • Ergonomically designed for simple operation and minimal benchtop space usage
  • Speeds from 0~2000 rpm with capacities and power for any benchtop use
  • ABS Platforms provide extreme durability and chemical resistance
  • Timer with an automatic stop available on MS-01DUA (0~99hr 59m) 
  • Five stirring power levels are available on MS-01UA and MS-01TUA for mixing high viscosity liquid 

An Essential Instrument for every Laboratory for Mixing Solutions.


Specifications:

Model MS-01DUA
Stirring Speed0~1500 rpm
Maximum Capacity
(water)
1 x 10L Beaker or Flask
Platform Size175×175mm (6.89 x 6.89 in.)
Material of Top PlateABS Plastic
Outside Dimensions
(W × D × H)
355×240×120 mm
(13.97 x 9.45 x 4.72 in.)
Number of Stirring
Positions
1
Max Stirrer Bar Length≤80mm (3.2 in.)
Max Load 3kg (6.6 lbs)
Ambient Temperature5~45
Power SupplyAC 110 V / 60 Hz
Protection Level
(DIN EN60529)
IP21 (DIN EN60529)
 
Item#:
ASDIGMAGSTIRR

MiniMag™ Magnetic Stirrer

  • “Mini” sized, less than 3.5″ wide
  • Adjustable speed control, 100 to 1500rpm
  • Effectively mixes volumes up to 1.5L

With a square footprint of under 5 inches, the MiniMag™ is the most compact stirrer in the Benchmark line. Despite its modest dimensions, the 3.4 inch square work surface accepts a wide variety of beakers, flasks, bottles and other laboratory vessels for stirring volumes as large as 1.5 liters.

The stirring speed is continuously adjustable from 100 to 1500rpm. For temperature sensitive samples, the MiniMag is incubator and cold-room safe for use from +4°C to +45°C.

Specifications 
 
Speed Range100 to 1500 rpm
Platform Dimensions3.4 x 3.4 in./8.5 x 8.5 cm
Operating Temp. Range+4 to +65°C
Dimensions (w x d x h)4.7 x 4.7 x 1.2 in./12 x 12 x 3 cm
Weight0.45 lbs.(0.2 kg)
Electrical100 or 240V 50-60Hz 2W. 0.2A (5V DC power supply)
Warranty2 years
Item#:
ASMINIMAGMAGSTIR

Same as the Corning unit just a different name!


AccuPlate™ 
Digital Hotplates and Stirrers

  • Precise liquid temperatures and stirring speeds
  • Digital display and safety indicators
  • Angled front panel and large control knobs

AccuPlate digital hot plates and stirrers are powerful, versatile and easy to use. Every unit is built for consistent performance and long-term reliability. With three models to choose from, there is an AccuPlate hot plate and stirrer to meet your lab's needs.


Ceramic Durability and Resistance

Each AccuPlate is equipped with a Pyroceram® ceramic top plate that is extremely durable, easy to clean and is highly resistant to chemical attack. In addition, the ceramic plates can reach higher temperatures (rated to 550°C) than metal topped units and the white color makes it easy to view color changes in applications such as titrations. The AccuPlate Hotplate and Hotplate Stirrer models incorporate a powerful heating element positioned directly beneath the ceramic top plate. This provides optimal heat transfer to the plate and sample while minimizing heat transfer to the electronics and housing.


Acceleration Regulation

The Stirrer and Hotplate Stirrer utilize a powerful motor drive system paired with strong permanent magnets to ensure a consistent connection to the stir bar. The control software is designed to minimize stir bar decoupling by regulating the acceleration rate of the motor. The durable cast aluminum housing and angled faceplate protect the electronics in the event of an accidental spill. The Hotplate and Hotplate Stirrer models also feature a bright red "Hot Top" indicator to alert users that the ceramic top is too hot to touch - even if the heater is off, the light will remain on until the top has cooled to a safe temperature.
 
 
 Specifications


ACCUPLATE HOTPLATE

ACCUPLATE STIRRER

ACCUPLATE HOTPLATE STIRRER

Temperature Range *

5° to 550°C | 41° to 1,022°F

N/A

5° to 550°C | 41° to 1,022°F

Temperature Accuracy

± 2°C

N/A

± 2°C

Speed Range

N/A

60 to 1,150 rpm

60 to 1,150 rpm

Top Plate Material

Ceramic

Ceramic

Ceramic

Top Plate Size

12.7 x 17.8 cm | 5 x 7 in.

12.7 x 17.8 cm | 5 x 7 in.

12.7 x 17.8 cm | 5 x 7 in.

Dimensions (W x D x H)

19.7 x 28 x 10.8 cm

19.7 x 28 x 10.8 cm

19.7 x 28 x 10.8 cm

Weight

2.7 kg | 6.0 lbs

3.2 kg | 7.0 lbs

3.2 kg | 7.0 lbs

Electrical

120 V, 50/60 Hz

120 V, 50/60 Hz

120 V, 50/60 Hz

* Temperature range using the External Temperature Controller is 5° to 200°C (41° to 392°F) 

Item#:
ASD0400

Crystal Submersible Multi-Position Magnetic Stirrers

  • Super-flat stainless-steel plate protects against intrusion and guarantees reliability.
  • Fully closed body is able to stir in a water bath.
  • Magnetic coil drive mechanism provides long & quiet operation.
  • Five levels of stirring power provide excellent mixing capability, including liquids with high viscosity.
  • Previous setting will be automatically saved when restarting the unit.
  • Exterior is specifically designed to prevent leaking.


This multi-position magnetic Stirrer is designed for the parallel and series experiment. The front control panel can detach from the main unit. This unique feature allows the main stirring base to be placed & operated in a water bath. An ideal and versatile instrument for many lab applications.


 

Model

MS-04BSUA

MS-06BSUA

MS-15BSUA

Speed

80 to 2000 rpm

80 to 2000 rpm

80 to 2000 rpm

Max. Load

4 x 1 L

6 x 1 L

15 x 100 mL

Working Platform

250 × 254 mm

(9.84 x 10 in.)

384×254 mm

(15.12 x 10 in.)

385×254 mm

(15.16 x 10 in.)

Ambient Temperature

5°C to 50°C (Water),

0°C to 40°C (Air)

5°C to 50°C (Water),

0°C to 40°C (Air)

5°C to 50°C (Water),

0°C to 40°C (Air)

Viscosity Level

5 Levels

5 Levels

5 Levels

Number of Stirring Positions

4

6

15

Net Weight

5.5 kg (12.13 lb)

9 kg (19.84 lb)

9 kg (19.84 lb)

Item#:
ASMULTISTIR

Stuart Hotplate

A heated glass ceramic plate mounted in a block of pure PTFE creates a powerful hotplate which is almost impervious to chemical attack, even by concentrated acids.

When boiling acid solutions the CP300 is unaffected by the fumes and splashes which eventually destroy conventional hotplates. The chemical inertness of the PTFE body and ceramic top plate also means that much more aggressive cleaning agents can be used. For example, if all traces of metal must be removed, this hotplate can be washed with concentrated nitric acid!

The separate temperature controller is connected to the hotplate via a 2 metre PTFE coated lead. This allows the hotplate to be located in a fume cupboard and the controller kept outside, well away from the corrosive environment. The controller is also fitted with a "Hot" warning light that will flash whenever the plate temperature of the hotplate is above 50° C and it will continue to operate when the hotplate is turned off and connected to the electricity supply. The hotplate has a large 200 mm square heated area so is ideal for heating either one large vessel or several smaller ones.


Specifications

Plate Material

Glass Ceramic

Body Material

PTFE

Plate Dimensions

300 x 300 mm

Heated Area

200 x 200 mm

Heater Power

900 W

Max. Plate Temperature

400° C

Hotplate Dimensions (W x D x H)

320 x 360 x 60 mm

Control Unit Dimensions (W x D x H)

150 x 160 x 65 mm

Net Weight

11 kg

Electrical Supply

120 V, 230 V, 50-60 Hz

*3 year extended warranty upon registration

Item#:
CP300
Your Price:
3060.50
Each

Stuart Mini Stirrer
 
  • Lightweight stirrer
  • Capable of stirring up to 1 L
  • Universal power adaptor
  • With BioCote antimicrobial protection

  • The SM5 mini stirrer from Stuart is a powerful magnetic stirrer, capable of stirring up to 1 litre, the stirring speed is adjustable up to 2,000 rpm.

    The unit is made from robust polypropylene with a chemically resistant polycarbonate top. 

     
    Specifications

    Capacity

    1 L

    Speed

    350 to 2,000 rpm

    Weight

    500 g

    Dimensions (W x D x H)

    143 x 143 x 66 mm

    Electrical supply

    120-230 V, 50-60 Hz

    IP Rating

    IPX1

    Item#:
    SM5
    Your Price:
    217.75
    Each
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