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Memmert CO₂ Incubator, ICO Series
Condensation-free cell culture conditions across four chamber sizes, with integrated sterilisation and advanced access control
The Memmert ICO series is a range of CO₂ incubators designed for cell culture applications that require stable, reproducible growth conditions. Four chamber sizes from 56 to 243 litres address both small-scale research needs and higher-throughput laboratory environments.
Precise temperature control, active humidification and dehumidification, and optimised airflow management together ensure condensation-free stability inside the working chamber at 37 °C and 95 % rh. CO₂ concentration is adjustable from 0 to 20 %, and optional O₂ control extends the range to anaerobic and hypoxic applications (1 to 20 % O₂).
The ICO series features an integrated HEPA filtration system that turns over the complete chamber air volume every 60 seconds, supporting consistent air quality inside the working chamber. Decontamination is carried out by proven 180 °C hot air sterilisation. The chamber interior is constructed from high-quality stainless steel, designed to minimise hard-to-clean surface areas.
The ICO series is suited to demanding cell culture applications across research, clinical, and pharmaceutical development environments.
The ICO series is in the process of being certified with the ACT Label from MyGreenLab, an independent standard for sustainable laboratory products.
Model | Volume (L) | Internal W × H × D (mm) |
ICO50 | 56 | 400 × 425 × 330 |
ICO105 | 108 | 560 × 480 × 400 |
ICO180 | 177 | 600 × 590 × 500 |
ICO240 | 243 | 600 × 810 × 500 |
| Range of functions | |
|---|---|
| Calibrate | Three freely selectable values: temperature, humidity, and CO2 |
| Interfaces | USB-C; Ethernet LAN |
| Timer | Timer - Process time starts immediately when the programme starts; Timer SetpointWAIT - Process time only starts after all setpoint values have been reached; Timer on Event - Process time starts at a defined point in time |
| Language settings | English (default), German, French, Spanish, Portuguese, Chinese, Arabic, Hindi, Polish, Czech, Hungarian, Russian, Italian, Serbian |
| Appliance functions | Date and time (time zones, summer/winter time); Display brightness; DistanceView (1–4 freely selectable parameters, activation time adjustable); Network settings (IP, subnet, DHCP); Language and volume settings (buzzer/key tone); Power failure behaviour; Timer functions |
| Adjustable parameters | Temperature; CO2; Humidity (requires option K7); O2 (requires option T6) |
| Control unit | 6.86" IPS touch display (480 × 1280 pixels) with multi-touch function for graphical display of actual/setpoint values and parameter curves. |
| O2 (only with T6 option) | |
| Control system | Anaerobic O2 control for targeted oxygen reduction via nitrogen inlet. Zirconium oxide sensor with integrated monitoring and error display. Filtered N₂ supply for safe process conditions. |
| Adjustment precision | 0,1 % |
| O2 - Setting range | 1 to 20 % |
| Temperature | |
| Temperature control system | Large-area multi-zone multifunctional all-round heating with additional door, seal and rear wall heating |
| Setting temperature range | +20 to +50 °C |
| Working-temperature range | 5 °C above ambient temperature up to +50 °C Standard sterilisation programme: 60 minutes at 180°C (without removing the sensors) |
| Setting accuracy temperature | 0.1 °C |
| Temperature variation in chamber | at + 37 °C +/- 0.3 K |
| Temperature fluctuations with time | at 37 °C +/- 0.1 K |
| Humidity | |
| Humidification system | Passive humidification by means of integrated water tank with condensate return via magnetically guided sealing lip. Humidity limitation by Peltier element. / Active closed-loop humidity control (option K7) with capacitive sensor for precise measurement and complete documentation. Humidification via self-priming micro-dosing pump with hot steam generation, dehumidification via powerful diaphragm pump. |
| Accuracy | 0,5% rh |
| Setting range | 40 to 98 and rh-Off |
| CO2 | |
| Control system | Precise CO2 control with dual-beam NDIR technology, integrated monitoring and pressure-compensated measurement. Filtered CO2 supply for high process reliability. |
| Temporal fluctuation | ± 0,2 % |
| Setting range | 0 to 20 % |
| Safety | |
| Power failure | Manual mode / Power failure less than 24 hours: Active process is terminated, parameters remain stored. Power failure longer than 24 hours: Operation continues with previously set parameters. Program mode (power failure >1 hour) / Failure less than 1 hour: Programme continues with remaining runtime. Failure longer than 1 hour: Programme is stopped; query for continuation required |
| Temperature monitoring | Dual Pt1000 sensor, DIN Class A, for mutual monitoring and automatic takeover in the event of a fault |
| Alarm | visual and acoustic |
| Standard equipment | |
| Standard option | Door-open detection | V5 |
| Factory calibration certificate III (Option T6) | +37 °C, 5 %CO2, 90 %RH, 10 %O2 |
| Factory calibration certificate II (Option K7) | +37 °C, 5 %CO2, 90 RH |
| Factory calibration certificate I (Standard) | +37 °C, 5 %CO2 |
| Additional accessories | CO2 connection set, hose with connection coupling and hose clamp; Water tank | B38737; Water tank including connection hose; Stored sterilisation programme: 60 minutes at +180 °C (without removing the sensors) |
| Door | fully insulated stainless steel door with 2-point locking (compression door lock) |
| Door | inner glass door with opening (8 mm Ø) to take gas sample |
| Internals | 2 perforated stainless steel shelf/shelves |
| Stainless steel interior | |
| Dimensions | w(A) x h(B) x d(C): 600 x 590 x 500 mm |
| Inner cover | 37,5 mm |
| Volume | 177 l |
| Max. number of internals | 6 |
| Max. loading of chamber | 90 kg |
| Max. loading per internal | 15 kg |
| Textured stainless steel casing | |
| Dimensions | w(D) x h(E) x d(F): 748 x 793 x 689 mm |
| Installation | 4 adjustable appliance feet |
| Electrical data | |
| Voltage Electrical load | 230 V, 50/60 Hz approx. 1500 W |
| Voltage Electrical load | 115 V, 50/60 Hz approx. 1500 W |
| Ambient conditions | |
| Set Up | The distance between the wall and the rear of the appliance must be at least 15 cm. The clearance from the ceiling must not be less than 20 cm and the side clearance from walls or nearby appliances must not be less than 5 cm. |
| Ambient temperature | 10 °C to 35 °C |
| Altitude of installation | max. 2,000 m above sea level |
| Overvoltage category | II |
| Pollution degree | 2 |
| Packing/shipping data | |
| Transport information | The appliances must be transported upright |
| Customs tariff number | 8419 8998 |
| Country of origin | Federal Republic of Germany |
| WEEE-Reg.-No. | DE 66812464 |
| Dimensions approx incl. carton | w x h x d: 925 x 1072 x 854 mm |
| Net weight | approx. 98 kg |
| Gross weight carton | approx. 116 kg |
| Brand | Memmert |
|---|