Thermo Fisher Scientific - Thermo Scientific Heratherm IMH400-S Incubator

• Microbiology laboratories for bacterial and fungal culture.
• Cell culture applications requiring stable temperature environments.
• Pharmaceutical research for drug stability testing and quality control.
• Clinical laboratories for diagnostic testing and sample incubation.
• Food and beverage industry for microbial analysis and product safety testing.

Typical capacity

For this model series, internal volumes commonly range from 100 to 400 litres.

Temperature range

Typically ambient +5°C to 100°C, suitable for a wide array of incubation needs.

Temperature control

Units of this type commonly feature precise digital temperature control with uniformity often better than ±0.5°C at 37°C.

Interior material

Stainless steel interiors are standard for durability and ease of cleaning.

Heating method

Gravity convection is typical for delicate samples, ensuring minimal air disturbance.

Power supply

Commonly operates on standard single-phase UK mains supply, 230V, 50Hz.

Footprint

External dimensions for a 400-litre unit typically require a floor space of approximately 70-80cm wide by 70-80cm deep.

• What is gravity convection?

  Gravity convection uses natural air movement within the chamber to distribute heat. This method is preferred for delicate samples as it minimises air currents that could cause sample desiccation or contamination.

• Is this incubator suitable for cell culture?

• What maintenance is typically required?

• Can this unit be stacked?

• Does it come with shelves?

Laboratory incubators are valued for reliable temperature control and consistent culture conditions essential to biotech and pharmaceutical work. Buyers typically prioritise even heat distribution, accurate CO2 regulation where applicable, and robust construction. Used units remain popular provided they have been well maintained and calibrated recently. Key considerations when purchasing secondhand include verifying temperature uniformity, checking seal integrity, and confirming service history. Durability and long operational lifespan make these instruments reliable investments for established facilities and smaller laboratories alike.

General overview for this equipment type