Product Description 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 LEDs 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. Technical Specifications Temp. Range: 80 to 380C Speed Range: 60 to 1500 rpm Platform Dimensions: 7.1 x 7.1 in./ 180 x 180 mm Operating Temp. Range +4 to +65C Dimensions: (w x d x h) 8 x 10 x 4.5 in./ 20 x 23 x 11.5 cm Weight: 9 lbs (4kg) Electrical: 120V 60Hz or 230V 50Hz, 500W Warranty: 2 years
Технические характеристики
Technical 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 x 10 x 4.5 in./ 20 x 23 x 11.5 cm | |
| Weight: | 9 lbs (4kg) | |
| Electrical: | 120V 60Hz or 230V 50Hz, 500W | |
| Warranty: | 2 years |
