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
Applications
- 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
Applications
- 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
Specifications
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.
Features:
- 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
