Benchmark Hotplate

NB.77

HOTPLATE only; no stirring option

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.

• Ceramic work surface, 7.1 x 7.1 in.
• Stir speed from 60 to 1500 rpm
• Temperature control up to 380℃
• Three models: heat-stir, heat only or stir only

ceramic plate

pkg of 1

Benchmark Scientific H4000-H-E

+4 ℃ temp. range (+65 ℃) (operating temperature range)
60 rpm speed (1500 rpm)
80 ℃ temperature (380 ℃)

8.5 in. (20 cm) × 10 in. (23 cm) × 4.5 in. (11.5 cm)

7.5 in. × 7.5 in.

7.1 in. (180 mm) × 7.1 in. (180 mm)

9 lb (4 kg)