Memmert® ICO240 CO2 Incubator, 241L | 8.4 cu. Ft

The Memmert ICO 240 CO₂ incubator delivers precise, stable conditions for cell culture, microbiology, and pharmaceutical workflows. With Peltier-assisted temperature control, advanced CO₂ management, and Memmert’s TwinDISPLAY interface, it ensures optimal growth environments with minimal drift and rapid recovery.
Temperature can be set from +18 °C to +50 °C with fine 0.1 °C resolution. CO₂ is digitally regulated (0–20%) via a dual-beam NDIR sensor with barometric compensation for consistent pH control. Passive humidity reaches up to ~93% RH with a water dish; optional K7 active humidity control enables precise 40–90% RH regulation or RH-Off, ideal for sensitive protocols.
A deep-drawn stainless chamber (241 L) with heated glass inner door, USB/Ethernet data logging, and built-in sterilization routines round out a dependable platform for research, diagnostics, and process development.

White-glove delivery recommended due to size/weight.
241 L (8.4 cu ft) Temp +18–50 °C CO₂ 0–20% (NDIR) Up to ~93% RH (passive)
Temperature Stability: ±0.1 °C fluctuation; ±0.3 °C spatial variation at 37 °C.
CO₂ Accuracy: Dual-beam NDIR with ±0.2% variation over time for reliable pH control.
Humidity Options: Passive up to ~93% RH (water dish) or precise 40–90% RH with K7 active control.
User Manual Technical Data Brochure Maintenance Schedule Entry Port Drawings Wiring Diagrams
Why the Memmert ICO 240?

Stable, reproducible environments — precise temperature and CO₂ control minimize drift and speed recovery after door openings.
Flexible humidity strategies — passive ~93% RH with a water dish or precise K7 active control (40–90% RH or RH-Off).
Intuitive TwinDISPLAY — dual TFT touchscreens, logging via USB/Ethernet, alarms, and remote monitoring.
Hygienic chamber — deep-drawn stainless-steel interior with heated inner glass door and automatic sterilisation routine.
Lab-ready capacity — 241 L chamber, up to 12 shelves (2 included), 15 kg per shelf.
Technical Specifications
Model
Memmert ICO 240 CO₂ Incubator
Chamber Volume
8.4 cu ft (241 L)
Temperature Range
+18 °C to +50 °C (approx. +5 °C above ambient to +50 °C)
Temperature Setting / Accuracy
0.1 °C resolution; fluctuation ±0.1 °C at 37 °C
Temperature Uniformity
±0.3 °C spatial variation at 37 °C
Humidity (Passive)
Up to ~93% RH (±2.5%) with water dish, Peltier limitation
Humidity (Active K7)
40–90% RH (RH-Off selectable), fine control (option K7)
CO₂ Control / Range
Digital electronic, dual-beam NDIR; 0–20% CO₂; barometric compensation
CO₂ Accuracy / Stability
Setting accuracy 0.10%; variation over time ±0.2%
O₂ Control (Option)
1–20% O₂ range; 0.10% setting accuracy
Controller / Interface
TwinDISPLAY dual TFT touch; logging & remote via USB/Ethernet
Interior / Housing
Stainless steel 1.4301 (ASTM 304); heated inner glass door; insulated SS outer door
Dimensions (W×H×D)
Chamber: 22 × 18.9 × 27.6 in (560 × 480 × 700 mm) Exterior: 29.9 × 46.5 × 27.2 in (759 × 1180 × 691 mm)
Shelving & Loads
Max 12 shelves (2 included); 33.1 lb (15 kg) per shelf; 308 lb (140 kg) chamber max
Sterilisation Program
Automatic; 60 minutes at 180 °C; sensors sterilised in situ
Electrical
115 V, 50/60 Hz, ~1,100 W (230 V available)
Weight / Shipping
Net ~242.5 lb (110 kg); Gross ~319.7 lb (145 kg); Ship 33.1 × 53.5 × 35.4 in (840 × 1360 × 900 mm)
Cell Culture & Tissue Engineering Microbiology Pharmaceutical Academic & Research
Shelving packs, ports, and K7 humidity options.
FAQ

What is the difference between ICO 240 and ICO 240 K7?

Both share the same chamber and temperature/CO₂ control. The K7 adds active humidity control (40–90% RH or RH-Off) for precise RH setpoints and faster recovery; the standard ICO 240 uses passive humidity (water dish) up to ~93% RH.
How accurate is the CO₂ control?

A dual-beam NDIR sensor regulates 0–20% CO₂ with barometric compensation. Expect ±0.2% variation over time and 0.10% setting increments.
Can I monitor and log data remotely?

Yes. The TwinDISPLAY platform supports logging via USB/Ethernet, email alarms, and multi-device monitoring (up to 32 devices).
Is there a built-in sterilisation routine?

Yes. The cabinet includes an automatic sterilisation program (60 minutes at 180 °C) with sensors sterilised in place.
Specifications
Volume:
241L | 8.4 cu. Ft