Thermo Scientific Heratherm IMH400-S Incubator

Thermo Fisher Scientific Heratherm IMH400-S

This listing is for a Thermo Scientific Heratherm IMH400-S Incubator

The unit is in full working condition and is ready for immediate use

Overview

The Heratherm IMH400‑S is part of the Heratherm Advanced Protocol Security line of microbiological/laboratory incubators.

It is designed for demanding applications where both temperature performance and safety/security of samples are important.

The “Security” in its name refers to added features such as a lockable door, alarms, and a high‑temperature decontamination cycle.
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Key Specifications

ParameterValue / RangeNotes / CaveatsInternal Volume / Capacity~ 381 litres (≈ 13.5 cu ft) ThermoBid+2Some listings use “400 L” as a rounded designation +1Internal

External Dimensions (W × D × H)~ 778 × 770 × 1,545 mm (30.6 × 30.3 × 60.8 in) Includes casters, housing, etc. +2

Temperature RangeAmbient + 5 °C to 105 °C +3This allows use both for incubation and drying protocols

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Temperature Stability / Uniformity±0.2 °C (at 37 °C) typical +2ThermoBid+2Some versions report ±0.1 °C stability under ideal conditions

Convection / Airflow Mechanical convection; adjustable fan speed (often 10% to 100%) Ensures even temperature distribution; users can tune speed to application needs Decontamination Cycle140 °C decontamination for ~6 hours This is to reduce contaminating microorganisms in the interior without needing to remove all fittings for autoclaving shelves included; up to ~39 positions maximum

Shelves are removable; spacing adjustable

Power / Electrical~1380 W consumption

Common variants: 230 V, 50/60 Hz

Weight / Mass~ 144 kg Heavy unit, so needs stable flooring and handling during installation