Stirrer with heating blanket for round flasks, 250 ml

This state-of-the-art stirrer has been designed to perform homogeneous mixes with temperature control. Its design includes a base with a fireproof metal casing, a brushless motor, and a heating blanket made of cotton and aluminum silicate fiber. It also incorporates two safety circuits to protect the operator during operation, stopping when overheating is detected and cutting off the electric supply in case of a short circuit.

General features
- Laboratory stirrer intended for mixing substances in round-bottom flasks
- Equipped with a blanket of aluminum silicate fiber and cotton for uniform heating
- Provided with a fireproof metal casing to ensure superior safety and durability
- Equipped with an explosion-proof, long-life DC brushless motor
- Incorporates a warning signal when exceeding the threshold of 50ºC whenever the equipment is connected
- Includes temperature self-calibration function and safety mechanism against overheating

Technical specifications
- Compatible flasks: 250 ml round bottom flask
- Inner dimensions of blanket: Ø 86 x 50 mm
- Speed range: 200 - 1500 rpm
- Speed accuracy: ± 20 rpm
- Temperature range: 25 - 280ºC
- Temperature accuracy: ± 0.1ºC
- Consumption: 220 W
- Blanket resistance: 250 Ω
- External temperature sensor: PT100 (accuracy ± 0.1ºC)
- Protection index: IP21

Standards and certifications
- Electromagnetic Compatibility Directive 2014/30/EU
- Low Voltage Directive 2014/35/EU