|Temp. Range:|Speed Range:|Platform Dimensions:|Operating Temp. Range|Dimensions: (w x d x h)|Weight:|Electrical:|Warranty:||80 to 380°C|60 to 1500 rpm|7.1 x 7.1 in./ 180 x 180 mm| +4 to +65°C|8.5 x 10 x 4.5 in./ 20 x 23 x 11.5 cm|9 lbs (4kg)|120V 60Hz or 230V 50Hz; 500W|2 years|
Benchmark hotplates, stirrers and 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, all three models are compatible with a wide variety of popular sizes of borosilicate glass beakers, flasks, bottles and other vessels. The hotplate/magnetic stirrer model (H4000-HS) comes complete with a support rod for mounting thermometers and temperature probes.