Digital Stirrers

OHAUS Guardian 5000 Hotplates Stirrers are designed for safety and simplicity in all research, academia and industrial applications. The design ensures proper mixing and temperature control of the top plate or your sample when using the optional temperature probe. Heating models include a Single Point Calibration feature for multiple setpoints. Select from five models with three plate sizes for your everyday heating and stirring applications.

• SafetyHeat™ System Protects the Lab
  An industry-leading early detection system that uses two independent safety controls to continuously monitor the electronics and shut off heating before an over-temperature condition occurs.
• Powerful, Consistent Stirring Performance
  Precise stirring from 60 to 1600 rpm is made possible by the design of a powerful motor, strong magnet and software controlled ramp rate, ensuring secure magnetic coupling for viscous applications.
• Easy to Read LCD Display With Everything You Need to Know
  The bright LCD display includes large temperature and speed settings, intuitive icons and a prominent hot top indicator - all designed to quickly and easily monitor performance from across the lab.
• Designed for Durability and Reliability with the Exclusive SmartHousing™
  The SmartHousing™ is chemical resistant with an innovative, easy-to-clean design that channels spills away from internal components and the angled control panel.

Benchmark Scientific Hotplates and Stirrers provide reliable performance and safe operation for everyday laboratory use. These hotplates/stirrers feature a durable, chemical resistant white ceramic top plate and advanced microprocessor controls. The constant monitoring system provides precise control of temperature with rapid heating and faster boiling times. In addition, the powerful motor drive system ensures efficient mixing in larger and more viscous samples. Temperature and mixing speed can be viewed on the large digital display and a safety LED illuminates when the top plate temperature exceeds 50°C. An external temperature probe can also be used for applications that require precise control of sample temperature. The probe provides direct feedback to the microprocessor with constant monitoring and adjustments for maintaining the selected temperature in the sample within +/- 1°C. All models are compatible with borosilicate glass beakers and other vessels. An optional clamp assembly (H3770-CS) is available for mounting thermometers, temperature probes, etc.

• Safety LED indicates hot surface
• Control actual sample temperature (with optional probe)

Thermo Scientific™ Cimarec+™ series digital stirrers offer precise stirring control for your routine protocols. The Cimarec+ Series are available in three sizes, providing flexibility from microscale chemistries to production operations.

Advanced technology

• Stir-Trac features innovative engineering for slow-speed stirring, consistent speed control, and strong magnetic coupling

Flexible, robust design

• Top plate choices in ceramic or aluminum
• Easy-to-read LED display for stirring
• Raised display design protects electronics from spills
• Optional splash guard protection shield
• Variable sizes for different sample volumes
• 3 year warranty

The Next Generation Guardian 5000 Hotplate Stirrers are engineered for safety and versatility across research, academic and industrial settings. They offer powerful heating and mixing, with premium hardware and software to support diverse users safely and reliably. Heating models reach up to 550°C and feature 3 temperature control modes for quick heating or precise heating without overshoot. Select from 5 models with 3 plate sizes.

• Our signature SafetyHeat™ and SmartHeat™ features combined with the new Run Dry Protection system plus the Time Run mode and the optional Splash Shield provide complete safety.
• The evolved SmartRate™ system supports heating & stirring from fast and intensive to soft and precise, with a range of accessories to empower a variety of applications.
• An intuitive user interface featuring a large, bright LCD screen with white characters & knob button(s), allows for user friendly operation. RS232 port included for remote control or data logging.
• 2 year warranty

Thermo Scientific™ SuperNuova+™ stirrer series provides reliable performance, dependable safety and simple operation. Units are available in two sizes, including a multi-position model with optimized controls and settings for applications that demand advanced precision.

Intuitive design

• Top plate choices in ceramic or aluminum (7 x 7 model only)
• Easy-to-read LED display for heating and stirring
• Raised display design protects electronics from spills
• Ability to set programs (ramp/dwell) as well as save settings
• Optional PT1000 temperature probe and splash guard protection shield

Advanced technology

• Stir Trac features innovative engineering for slow-speed stirring, consistent speed control, and stronger magnetic couplng
• 90 day limited warranty

OHAUS Achiever 5000 Overhead Stirrers are designed for powerful, precise stirring, safety and simplicity in all applications. The sealed design has an IP54 rating and ensures safe mixing performance even in the most demanding applications. The keyless chuck and software controlled speed ramping provide easy set up and safe stirring to protect the sample and user. Select from five models with up to 200 Ncm torque and up to 100 Liter volume capacity.

• Powerful mixing and constant speed is assured with the brushless motor and torque compensation technology - delivering accurate, controlled stirring of viscous liquids with quiet operation.
• Simplify set up with the Keyless Chuck - no tools required. Change shafts quickly and easily with one handed operation. This unique design will save time and effort for everyone in the lab.
• Designed for safety. The lock button prevents accidental speed changes and the motor's overload sensing technology simply shuts off stirring before an overload condition occurs to protect the sample.
• Compact and easy to use. Simple knob control combined with the bright digital display allows for precise setting and monitoring. Customize for your application with over 12 accessories.
• 1 year warranty