Lab Stirrers
- Low-maintenance, brushless DC motor
- Microprocessor-controlled and with digital display
- Programmable pulse mode function
- Adjustable speed & run time
- Six foam attachments included
- Roller mixer for lab samples
- With 5 synchronised PVC rollers
- Speed: 36 RPM
- Roller length: 32.0 cm
- Dimensions: 430 x 180 x 95 mm
- Size: 25 x 8 mm
- Suitable for the iStir magnetic stirrers
- Made of high-strength material
- PTFE-coated
- 100 pieces
- With heatable ceramic plate
- Digital controller for setting functions
- Temperature range: 0-380 °C
- Speed range: 80-1500 rpm
- Maximum stirring volume: 20 litres
- Powerful, maintenance-free DC motor
- Variable speed and timer settings
- 9 user-defined protocols programmable
- Pulse mode function for alternating motion
- Flexible use thanks to optional plate attachments
- Equipped with 6 rollers for smooth movement
- For biological samples, viscous substances and much more
- Brushless motor for quiet operation and high running performance
- Desired speed can be set using the rotary control
- Maintenance-free and easy to clean
- First-class, digital disc tube rotator
- With maintenance-free BLDC motor
- Variable speed and timer adjustment
- Angle adjustment of the rotator from 0°-90°
- Pre-programmable with 9 user-defined modes
- Microprocessor controlled for efficient performance
- Variable timer and speed settings
- Easy loading/unloading of the 4 microplates
- Durable brushless DC motor
- Manufacturer's warranty: 24 months
- Durable, motorless and microprocessor-controlled
- Variable speed and timer settings
- IP65 compliant and compact design
- Features 4 stirring positions (4 x 400 ml)
- Includes 4 high-strength magnetic stir bars (8 x 25 mm)
- Test tube shaker
- Infinitely variable speed adjustment
- Speed: 0 - 3,300 rpm
- Large shaker attachment
- Quantity: 1 piece
- Temperature accuracy: <0.5°
- Ensures uniform temperature distribution
- Temperature range: +5 to +120 °C
- Aluminium block resistant to chemicals
- Variable timer setting for flexible operation
- For the iTherm D150-1 single block dry bath
- Made of chemical resistant aluminium
- Ensures even temperature distribution
- Available in different versions
- 1 block
- Powerful, compact and user-friendly
- Durable brushless DC motor
- Variable parameter settings
- Easy-to-read digital display
- Including attachment for 20 x 1.5/2.0 ml tubes
- Variable speed & timer setting
- Fast & efficient mixing with minimal vibration
- With programmable pulse mode function
- Orbital diameter of 4 mm
- Wide range of optional attachments
- Durable, motorless & microprocessor controlled
- Corrosion resistant stainless steel surface
- Variable speed & timer setting
- CW/CCW motion
- Stirring capacity of up to 800 ml
- Adjustable speed range up to 2800 rpm
- 3-way switch for touch, continuous & standby mode
- IP21-compliant and compact design
- Various optional attachments available
- Manufacturer's warranty: 24 months
- Powerful vortex mixer for laboratories
- Variable speed setting (2500-4500 rpm)
- Equipped with a brushless DC motor
- With an orbital diameter of 4.5 mm
- Complies with the requirements of protection class IP43
- For reliable mixing of laboratory liquids
- Compact and lightweight vortex mixer
- Easy operation with only one hand
- Speed adjustment from 2000-4200 rpm
- Orbital diameter of 4.5 mm
- Meets the requirements of protection class IP43
- Suitable for the iRoll PR35 plate rotator
- Includes appropriate clamp set
- Particularly easy to change
- High quality finish
- Available in different variants
- For the iRoll DR24 disc tube rotator
- Including the appropriate clamp set
- Particularly easy to change
- High-quality workmanship
- Available in different variants
Lab Stirrers to Blend and Mix Liquids
Lab stirrers are used for the blending, stirring and mixing of liquids or liquid probes. The roller mixer allows for a particularly gentle mixing procedure, while magnetic stirrers and vortex mixers are more powerful.
Roller Mixers, Magnetic Stirrers and Vortex Mixers for Your Lab
For particularly powerful mixing tasks, a vortex mixer is used. Various speed settings can be selected, and samples are shaken at up to approximately 3,000 rpm (rotations per minute). Depending on the attachment, the vortex mixer is suitable for different laboratory samples and vessels, such as Eppendorf tubes, microtiter plates, test tubes, or Erlenmeyer flasks. In our online shop, you can purchase the high-quality vortex mixer from Heinz Herenz, with a rotation speed of up to 3,300 rpm.
In addition to mixers, we also offer corresponding accessories, such as magnetic stir bars. These are small cylindrical magnetic stir bars coated with polytetrafluoroethylene (PTFE). The PTFE coating makes the stir bars resistant to chemicals and temperatures up to approximately 250 °C. The stir bars are available in various lengths, starting from a single piece, and have a long service life.
If you need further laboratory accessories, such as tests, slides, or laboratory equipment, please see our overview in the Laboratory Supplies category. Do you have questions about our products? Our customer service team will be happy to assist you. Contact us via email, telephone, or our online chat.