HB4AL Dry Block Heater, High 75°C – 150°C; Low Ambient + 5°C – 100°C, 4 Block, Ohaus (CAT#: STEM-GLE-4228-LGZ)

Highlights

1. Designed for application flexibility. The 4-block capacity allows you to process multiple samples simultaneously with one device.
2. To ensure the accuracy of temperature. The digital model includes a unique single point calibration function that matches the block heater's display to a known external temperature standard with 3 temperature setpoints.
3. The digital model has easy-to-use touchpad controls to display temperature and time independently. The robust non-digital model is controlled by dual temperature adjustment knobs.

Cat Number: STEM-GLE-4228-LGZ

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

Model: HB4AL

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Description Specification Features Related Products

Description

Versatile dry heaters are ideal for applications requiring temperature stability. All units have four optional interchangeable modular blocks with over 40 options. The building blocks are easy to use and do not require any tools. Close the tube-block contact to maximize heat retention, resulting in efficient heating. Digital models have excellent temperature uniformity and results are repeatable and stable, while non-digital models are an economical option.

Specification

Control: Analog
Temp. Range: High 75°C – 150°C; Low Ambient + 5°C – 100°C
Stability: ± 0.2°C
Uniformity Within the Block: ± 0.1°C at 37°C
Timer: Not Applicable
Heat Up Time: 23 min
Calibration: Temperature calibration
Dimensions: 16.9 in x 3.5 in x 8 in (42.9 cm x 8.9 cm x 20.3 cm) (LxHxW)
Net Weight: 8.4 lb (3.8 kg)
Overshoot Protection: 10°C above set point
Power: 120V, 2.6A, 50/60Hz
Power Consumption: 310 W
Safety Certification: TUV
Uniformity Across Similar Blocks: ± 0.2°C at 37°C
Working Environment: 64°F – 91°F, 20% – 80%RH, non-condensing (18°C – 33°C, 20% – 80%RH, non-condensing)

Features

Related Products

HB1DG Dry Block Heater, Ambient + 5°C – 120°C, 1 Block, Ohaus (CAT#-STEM-GLE-4222-LGZ)
HB1AL Dry Block Heater, High 75°C – 150°C; Low Ambient + 5°C – 100°C, 1 Block, Ohaus (CAT#-STEM-GLE-4223-LGZ)
HB2DG Dry Block Heater, Ambient + 5°C – 120°C, 2 Block, Ohaus (CAT#-STEM-GLE-4224-LGZ)
HB2AL Dry Block Heater, High 75°C – 150°C; Low Ambient + 5°C – 100°C, 2 Block, Ohaus (CAT#-STEM-GLE-4225-LGZ)
HB2DGHL Dry Block Heater, Ambient + 5°C – 100°C, 2 Block, Ohaus (CAT#-STEM-GLE-4226-LGZ)
HB4DG Dry Block Heater, Ambient + 5°C – 120°C, 4 Block, Ohaus (CAT#-STEM-GLE-4227-LGZ)

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