• Dynamic Dosing
• Equivalence End-Point Detection
• Signal Stability Feature
• Display real-time titration curve
• Store up to 100 user defined methods
• Customisable Analysis Reports
• Clip Lock™ exchangeable burette system
• Multiple burette sizes; supplied with 25ml burette, but may be equipped with 5ml, 10ml or 50ml burette
• Precision dosing pump
• Unmatched 40,000-step piston driven pump

Affordable Digital Hotplate Stirrers Designed for Safety, Powerful Stirring and Rapid Heating

OHAUS Guardian 3000(TM) Hotplate Stirrers are designed for economical heating and stirring in all laboratory settings. The bright LCD display includes easy-to-read temperature and speed settings, intuitive icons and a prominent hot top indicator that lights up when the heater is above 40?C. Select from three plate sizes to suit your application. All models can be used with the optional temperature probe for precise temperature control of the sample.

• Industry-leading safety at affordable prices. Guardian 3000 units offer safety, controlled heating and powerful stirring for general laboratory use - all at a competitive price point.
• SafetyHeat(TM) protects the lab. An industry-leading early detection system uses two independent safety controls to monitor electronics and stop heating before overheating occurs.
• Designed to last: the rugged metal housing has a spill-resistant design for long life in the lab under harsh conditions. The smooth, chemical-resistant ceramic top makes for easy clean-ups.

• Can be used as part of HACCP procedures
• Includes food penetration probe
• Meets the European Standard EN 13485
• Free traceable certificate of calibration
• 2-year guarantee
• Available colours: blue, black, red, yellow, white, green, or brown

• 6 well block for the Hygiena Digital Dry Block Mini Incubator
• Interchangeable blocks
• Numbered wells for easy tracking
• Blocks can be heated independently
• Digitally controllable in an incubator
• Dimensions: 6.3cm deep and 1.6cm in diameter
• *Free delivery only available to UK Mainland addresses

• Internal Sensor with fixed 4.5 to 3.3 mm tip x 100 mm probe
• Waterproof, food-grade 316 stainless steel case (IP66/67)
• Temperature range -20 to 125℃
• Integral USB interface for setup and download
• Sample rate 1 to 255 minutes
• Available with UKAS 3 point certificate

Enhance your digital colony counter

• Easily view small colonies
• 1 year warranty

Compatible Models

• Centrifuge Multi FC5916 230V
• Centrifuge Multi FC5916R 230V
• Rotor Angle 6x50ml RB/FA
• Rotor, Angle, 6x50ml RB, ID, Hi
• Rotor, Angle, 6x50ml RB/FA, ID

• Temperature range ambient plus 10 to 400ºC
• Stability ±0.5ºC, uniformity 1%
• Timed or continuous operation
• Robust construction for long term durability and reliability
• Digital controller for accurate and reproducible time and temperature setting
• An adjustable overtemperature cut-out protects users, valuable samples and the workplace
• Choice of two models: BT5D-16 for 38 x Ø 16mm tubes and BT5D-26 for 22 x Ø 26mm tubes