Memmert, IN75, Laboratory and Industrial Incubator, Natural Convection, 74L

The Memmert IN75 is a compact, high-precision natural convection incubator designed for gentle and uniform temperature control. With a chamber volume of 74 L and a temperature range of +20 °C to +80 °C, it is perfect for microbiology, research labs, and industrial testing environments. The IN75 provides uniform heating without fans, ensuring moisture retention and minimal airflow disturbance — ideal for sensitive cultures and test materials.

Equipped with TwinDISPLAY control, stainless steel construction, and advanced safety features, the IN75 offers reliability, efficiency, and intuitive operation in a space-saving footprint.

Key Attributes & Applications

• 74 L compact chamber

• Natural convection — no forced airflow

• Perfect for microbiology and sensitive cultures

• +20 °C to +80 °C working range

• Uniform, gentle heat distribution

• Energy-efficient, maintenance-friendly design

General

• Model: IN75

• Manufacturer: Memmert

• Chamber volume: 74 L

• Natural convection

• Temperature range: +20 °C to +80 °C

• Interior: Stainless steel

• Exterior: Stainless steel, textured finish

Temperature Performance

• Very high temperature uniformity

• No drying of samples due to natural convection

• Temperature accuracy: ±0.1 °C

• Dual Pt100 sensors (Class A)

• Fast thermal stability

Control & Interface

• TwinDISPLAY touchscreen controller

• Digital PID temperature control

• Programmable settings and ramp functions

• Real-time data and status display

• USB and Ethernet ports

• Internal data memory

Construction

• Stainless steel housing and chamber

• Inner chamber with smooth, cleanable surfaces

• Multiple shelf levels (6 max.)

• Internal Dimensions: 400 x 560 x 330 mm (W x H x D)

• External Dimensions: 585 x 944 x 514 mm (W x H x D)

• Max load per shelf: 20 kg

• Low-noise operation

Safety & Monitoring

• Over-temperature protection

• Visual and acoustic alarms

• Mechanical temperature limiter

• Auto-restart after power loss

• Self-monitoring system

Applications

• Microbiological incubation

• Culture growth and yeast/bacteria studies

• Material and component conditioning

• Cosmetics and food testing

• Stability experiments

• General laboratory incubation