Ohaus HB4AL Analog Dry Block Heater - 4 Block / High 75°C – 150°C;Low Ambient + 5°C – 100°C

Features

Multi-purpose Dry Block Heaters are ideal for applications that require temperature stability. The close tube-to-block contact enables maximum heat retention, resulting in efficient heating. High-wattage, constant-temp. analog models are an economical option, while digital models offer exceptional temp. uniformity & stability for applications that require repeatable results. Units hold optional interchangeable modular blocks with over 40 options.

Applications
Incubation & Activation of Cultures, Enzyme Reactions, Immunoassays, Melting/Boiling Points, Isothermal Incubations, Nucleic Acid Denaturation

Display
LED display (digital models) and dual-adjustment knobs with dial markings (analog models)

Operation
Detachable 3-wire cord and plug (included), analog models require an external thermometer or temperature device for temperature setpoint

Communication
N/A

Construction
Painted steel housing, support rod holder with locking knob

Design Features
Touchpad control and audible alarm (digital models)

Control	Analog
Temperature Range	High 75°C – 150°C;Low Ambient + 5°C – 100°C
Stability	± 2°C
Uniformity	± 0.1°C at 37°C
Heat Up Time	70 min
Dimensions (HxLxW)	3.5 in x 16.9 in x 8 in (8.9 cm x 42.9 cm x 20.3 cm)
Net Weight	8.4 lb (3.8 kg)
Power	120V, 2.6A, 50/60Hz
Power Consumption	310 W
Safety Certification	TUV
Working Environment	64°F – 91°F, 20% – 80%RH, non-condensing (18°C – 33°C, 20% – 80%RH, non-condensing)