Heathrow Scientific, 120585, Magnetic Induction Stirrer, Grey/BlueIncludes:Magnetic Induction Stirrer2 Stir bars 35 mm x 12 mm Cylindrical Shape1 Silicone anti-skid plate cover1 low voltage, double insulated power adapter with 4 interchangeable plugsThe Magnetic Induction Stirrer uses modern magnetic coil technology that has no moving parts resulting in a motor-less wear-free drive and maintenance free unit. High-quality rare-earth magnets are used in the stirrer design to ensure a strong magnetic coupling with consistent accurate alignment which significantly reduces the chance of spin-outs. The magnetic induction stirrer is ideal for use in general research, life science, industrial, quality analysis, and clinical laboratory settings.FeaturesDurable ABS housing is corrosion resistant and easy to cleanWear-free magnetic coils offer consistent and noiseless operationAn easy to read digital display precisely controls time and speed enabling reproducible conditionsUnit is programmable with 50% duty up to 99 cyclesTime and speed can be conveniently adjusted while the unit is runningReverse rotation option for better mixing resultsSpeed remains constant, even when load changesRapid acceleration and braking (less than 10 seconds) to quickly meet stirring speed requirementsSilicone rubber mat on lid prevents slipping of vessels and improves safetyIncluded stir bars have PTFE coating for chemical resistanceCommunity Design No: 003515337- 0001-0002 , Euro. Pat. App. 3 246 08 US Design Patent No. D814,045 US Utility Patent PendingSafety Standards:IEC/EN 61010-1:2010 ed.3 + c1, c2ANSI/UL 61010-1:2012 ed.3 (R2016)CAN/CSA C22.2 No. 61010-1-12 (R 2017)IEC 61010-2-051: ed.3ANSI/UL 61010-2-051 ed.3 (R2016)CAN/CSA C22.2 No. 61010-2-051EMC Standards:IEC 61326-1:2012 (EN 61326 1:2013)FCC Part 15, Subpart B: 2015ICES-003, Issue 62012/19/EU (WEEE)2011/65/EU RoHS2.