Conventional Hotplates
Alkali Scientific™ H4000-H Hotplate, 7.5"x7.5", 115V
Ceramic work surface, 7.1 x 7.1 in. Stir speed from 60 to 1500 rpm Temperature control up to 380°C Three models: heat-stir, heat only or stir only Alkali hotplates, stirrers and hotplate-stirrers feature an exceptionally durable, chemical resistant white ceramic work surface. Their space-efficientdesign (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.
Alkali Scientific™ 10 Position Digital Hotplate-Stirrer With Ceramic Surface And 120C Top Temperature, 115V
The Alkali Multi-Position Stirring Hotplates provide simultaneous heating and stirring of multiple samples. The large top-plates feature a durable, chemically resistant, white, ceramic coating that provides exceptionally uniform temperature control up to 120°C. Both mixing speed and temperature are conveniently controlled on the digital display, which also features a safety LED that warns the user when the top plate is hot and unsafe to touch. Three models are available, offering either 3, 5 or 10 position capacity. Each stirring position is driven by an independent motor, providing efficient mixing of sample sizes up to 1000ml. With increased spacing (100mm) between stirring positions, the top surface is designed to accept a wide range of vessel types, including beakers, Erlenmeyer flasks and media storage bottles.
Alkali Scientific™ 5 Position Digital Hotplate-Stirrer With Ceramic Surface And 120C Top Temperature, 115V
The Alkali Multi-Position Stirring Hotplates provide simultaneous heating and stirring of multiple samples. The large top-plates feature a durable, chemically resistant, white, ceramic coating that provides exceptionally uniform temperature control up to 120°C. Both mixing speed and temperature are conveniently controlled on the digital display, which also features a safety LED that warns the user when the top plate is hot and unsafe to touch. Three models are available, offering either 3, 5 or 10 position capacity. Each stirring position is driven by an independent motor, providing efficient mixing of sample sizes up to 1000ml. With increased spacing (100mm) between stirring positions, the top surface is designed to accept a wide range of vessel types, including beakers, Erlenmeyer flasks and media storage bottles.
Electron Microscopy Sciences Nuova™ Low End Hot Plates, 220/240 V, 10.25" x 10.25" heating surface, 540°C max range
This hot plate features a corrosion resistant heating surface, low profile, & 24 month warranty. Durable & long lasting w/ a die cast aluminum case. Corrosion resistant w/ a porcelain coated stainless steel top. The topside drip edge protects internal components in case of spillage. Integral ring stand holder accomodates 0.5" (13 mm) support rod. Accomodates up to 20 lb (9.1 kg) loads. Recommended for use w/ glass vessels only. All unit included "PTFE" coated stir bar. Demand-Type thermostatic temperature control giving it excellent temperature stability +/-5.0 degree C (9 degF) at 371 °C (700 degF). Embedded heating elements – uniformity transfer heat to the top plate.Perfect choice for warming applications w/ low temperature control of 35 °C.All units operating temperature range is 38 – 371 degree C (100 –700 °F).Heating surface: 10.25" x 10.25"Range: 540°C maxAmps: 3.5Wattage: 840Footprint: 16.2 x 11.3"
