Hotplate Stirrers - Senze-Instruments Benelux

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Process & Quality Control

Hotplate Stirrers

Laboratory Product > Heating
MMS-3000 Magnetic Stirrer

The Grant bio mini magnetic stirrer MMS-3000 is a compact magnetic stirrer for handling small volumes in routine laboratory procedures such as pH metering, extraction and dialysing.
  • Adjustable speed control: 0 to 3000 rpm
  • Stirring volume: 20 litres
  • Quiet operation, small size – fits neatly into the workspace
  • Easy to use graduated dial for quick and convenient selection of mixing speed
  • Rugged stainless steel plate provides a working surface of 110 x 110 mm
  • Supplied with a stirrer rod

  • PH metering, extraction and dialysing with small quantities of substance
  • Any requirement for stirring solutions up to 20 litres
Dimensions (h x d x w)                                75 x 230 x 185mm
Ambient temperature                                 range+4 to 40ºC
Speed                                                                    0 to 3000rpm
Capacity (stirring volume)                        20L
Liquid stirring viscosity                              up to 1170mPa
Working plate size                                         ø 160mm
Retort stand height                                       320mm
Plate material                                                   Stainless steel
Length of magnetic stirring element   70mm
External power supply                                 Input AC 120-230V, 50/60Hz
                                                                                   Output DC 12V
Power consumption                                       3 (0.3A)
Input voltage                                                      12V dc
Weight                                                                   1.5kg
MSH-300i Digital Magnetic Hotplate Stirrer
Digital magnetic stirrer with heating; the MSH-300i Intelli-stirrer is designed for laboratories with higher requirements.
It offers digital setting and control of temperature and rotation speed.
A powerful magnet allows mixing solutions with glycerine viscosity level. Maximum volume of stirred liquid is 20 litres.
  • Adjustable speed control: 100 to 1250rpm
  • Maximum stirring volume: 20 litres
  • Overheat protection
  • Aluminium alloy plate
  • Stirrer bar and retort stand included as standard
  • Temperature range+30 to 330°C

  • Clinical/Healthcare – thawing/heating/stirring samples
  • Pharmaceutical – Heating and stirring samples
  • Science education in schools/universities – practical science demonstration and experimentation
  • Industrial – QC testing, sample preparation

Dimensions (h x d x w)                                  100 x 270 x 190mm
Ambient temperature range                      +30 to 330°C
Uniformity                                                             3±ºC
Speed                                                                        100 to 1250rpm (10 rpm increment)
Capacity (stirring volume)                            20L
Liquid stirring viscosity                                   up to 1170mPa
Working plate heating time to 330ºC     11 minutes
Working plate size                                              ø 160mm
Retort stand height                                            320mm
Plate material                                                         aluminium alloy
Length of magnetic stirring element        6x25 mm encapsulated in PTFE
Heating power                                                       550W
External power supply                                       Input AC 120-230V, 50/60Hz Output DC 12V
Power consumption                                            8.5W (stirring) 550W (heating)
Weight                                                                        3.2kg
RT2 Digital Hotplate
Equipped with hot top warning and built-in temperature shut-off to provide accurate heating of samples and safety to the laboratory

Features include:
• Precise digital control with 0.1C resolution
• Automatic over-temperature safety shut off at 450°C
• HOT TOP warning indicator
• Microprocessor PID temperature control to view and set temperature simultaneously
• Two threaded holes for support rods
• Keypad lock
• Heating rate can be set from 0 to 100% at 1% interval
• Timer can be set to start immediately, count down or start when top plate reaches desired set point RT2 Digital Hotplate
• Aluminum top provides temperature uniformity while the thin ceramic coating provides corrosion resistance

Optional: Non-slip heating bath, transparent safety shield
Warranty: Two years
Certifications: cCSAus (100-120V models), CE (230V  models), RoHS Compliant

Komet Stir Bars

Generate over three times the torque of conventional stirring bars with Thermo Scientific™ Komet Stir Bars, significantly enhancing stirrer performance and applications versatility.

  • High-energy Samarium-Cobalt (SmCo) magnetic core
  • Superior mixing action at high speeds, and with viscous media
  • Evenly coated PTFE surface prevents residue deposits
  • Sterilize with steam to 121°C
  • Longlife stir bars are round with wear-resistant glide ring

  • Available in assorted sizes
Catalog   number      Length           Description                                   Shape         Diameter
168-50087902       90 mm             Komet 90                                        Round              25mm          
168-50087909        50 mm            Komet 50                                        Round              21mm
168-50087924      15 mm             Komet 15                                        Round                 9mm
168-50087930       30 mm             Komet 30                                        Round               13mm
168-50093334       30 mm             Komet   Glide-Ring 30             Pivot  ring       17mm
168-50093335       50 mm             Komet   Glide-Ring 50             Pivot  ring        26mm  
168-50093336       90 mm             Komet   Glide-Ring 90             Pivot ring         31mm  
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