Benchmark H4000-HS Magnetic Hotplate Stirrer

Overview Benchmark hotplate-stirrers feature an exceptionally durable, chemical resistant white ceramic work surface. Their space-efficient design (8 X 9 in. footprint), makes them ideal for use on crowded benchtops and inside of bio-hoods.Advanced microprocessor controls with convenient turn knobs allow quick, precise adjustment and maintenance of speed and temperature. Safety indicator LED's on the front panel indicate when the heating and/or stirring functions have been activated. With a square 7.1 in work surface, it is compatible with a wide variety of popular sizes of borosilicate glass beakers, flasks, bottles and other vessels. Comes complete with a support rod for mounting thermometers and temperature probes. Features: Ceramic work surface, 7.1 x 7.1 in. Stir speed from 60 to 1500 rpm Temperature control up to 380°C Key Attributes  Maximum volume (L): N/A Minimum Volume (L): N/A Speed max (rpm): 1,500 Speed min (rpm): 60 Max temperature (◦C): 380 Plate:  Square Plate material: Ceramic Torque max (Ncm): N/A Controls: Analog Timer: No Programmable: No Reverse rotation: No Warranty (years): 2 Weight (lbs): 9 Dimensions Width (in): 8.5 Dimensions Height (in): 4.5 Dimensions Length (in): 10   Manufacturer Specifications Temp. Range: 80 to 380°C Speed Range: 60 to 1500 rpm Platform Dimensions: 7.1 x 7.1 in./ 180 x 180 mm Operating Temp. Range +4 to +65°C Dimensions: (w x d x h) 8.5 x 10 x 4.5 in. 20 x 23 x 11.5 cm Weight: 9 lbs (4kg) Electrical: 120, 60Hz or 230V, 50Hz 500W Warranty: 2 Years