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Electric heating wire is covered on all sides of chamber which makes stable uniformity and provides fast heat-up & temperature recovery. 3 parts of heating section are controlled and calibrated individually by 3 temperature sensors.
Warm air from heating wire is preserved in space between chamber and insulation. It helps temperature recovered faster and minimize heat loss. Air jacket with insulation is not required to regular maintenance.
Fast & precise detection for CO2 gas regardless of temperature and humidity.
The heater on bottom side warm the water in tray and makes natural humidification. Circulation fan deliver the moisture formed from the water in entire chamber.
Heating by front door heater & frame heater prevent condensation in chamber and on glass door.
Intelligence control for CO2 density, temperature, alarm, automatic decontamination (Optional).
Various option such as decontamination, oxygen control is available in CO2 incubators.
Whenever user wants to have customized function and design, feel free to contact international sales dept. We will give the user best customization solution.

| Items | NB-203 | NB-203XL | NB-203XXL |
|---|---|---|---|
| Temp. Range | Ambient +5℃ to 60℃ | Ambient +5℃ to 60℃ | Ambient +5℃ to 60℃ |
| Temp. Accuracy | ±0.25℃ at 37℃ | ±0.25℃ at 37℃ | ±0.5℃ at 37℃ |
| Temp. Increment | 0.1℃ | 0.1℃ | 0.1℃ |
| Controller | Microprocessor Digital PID | Microprocessor Digital PID | Microprocessor Digital PID |
| Humidity | 70% ~ 80% at 37℃ | 70% ~ 80% at 37℃ | 70% ~ 80% at 37℃ |
| CO2 Range | 0% to 20% | 0% to 20% | 0% to 20% |
| CO2 Accuracy | ±0.1% at 5% at 37℃ | ±0.1% at 5% at 37℃ | ±0.1% at 5% at 37℃ |
| CO2 Increment | 0.1% | 0.1% | 0.1% |
| CO2 Sensor | IR CO2 Sensor | IR CO2 Sensor | IR CO2 Sensor |
| CO2 Inlet Pressure | 0.9 ~ 1.0 Bar | 0.9 ~ 1.0 Bar | 0.9 ~ 1.0 Bar |
| Outer door | Silicon Packing Magnet Door | Silicon Packing Magnet Door | Silicon Packing Magnet Door |
| Inner door | Tempered Safety Glass Door | Tempered Safety Glass Door | Tempered Safety Glass Door |
| Control panel | LED Display | LED Display | LED Display |
| Jacket type | Air jacket type (6 sides direct heating) | Air jacket type (6 sides direct heating) | Air jacket type (6 sides direct heating) |
| Chamber material | Stainless steel (SUS 304) | Stainless steel (SUS 304) | Stainless steel (SUS 304) |
| Weight | 34KG | 78KG | 310KG |
| Capacity Perforated Shelve | 42Liter 2ea | 179Liter 3ea | 850Liter 3ea (Max 15ea) |
| Chamber dimension | 320x350x370(H) (mm) | 473x528x710(H) (mm) | 698x799x1528(H) (mm) |
| Overall dimension | 405x460x550(H) (mm) | 560x640x940(H) (mm) | 840x930x1890(H) (mm) |
| Power | 110/220V, 50/60Hz | 110/220V, 50/60Hz | 110/220V, 50/60Hz |
For Cooling Option with Peltier (NB203C / NB203XLC)
Temp. Range: Ambient -5℃ to 60℃ (Min. 18℃ available)
e.g. From Room Temp. 20℃, temp. range: 18℃ to 60℃
Temp. Accuracy: ±0.5℃ at 37℃
| 203-ING | 2 Divided Inner Glass Door for NB-203 |
| 203XL-ING | 6 DIVIDED DOOR FOR NB-203XL |
| 203-UV | UV Sterilization |
| 203-HEPA | HEPA Filter |
| 203-REG | Co2 Regulator<crown,japan> with ball meter</crown,japan> |
| 203-REG-H | Co2 Regulator<harris, usa=””></harris,> |
| 203-ANL | Co2 Analyzer |
| 203-O2 | Oxygen Control Option(Hypoxia, 1% ~ 19%) |
| 203-125 | 125˚C Hot Air Sterilization for 42 Liter Incubator, NB-203 |
| 203XL-125 | 125˚C Hot Air Sterilization for 179 Liter Incubator,Available in NB-203XL, QS, QR, 201L |
| 203-SH | SHELVE for NB-203 |
| 203-SH-S | SHELF SUPPORT FOR NB203, SINGLE PRICE |
| 203XL-SH | SHELF for NB-203XL |
| 203XL-SH-S | SHELF SUPPORT FOR NB203XL, SINGLE PRICE |
| 203-110 | Table for NB-203, Height 20Cm from Bottom |
| 203-111 | Table for NB-203XL, Height 20Cm from Bottom |
| 203-STAKIT | Stacking Kit |
| 203XL-STAKIT | Stacking Kit |
| 203-113 | Humidity Display(Not Control, LED Display and Humidity Sensor) |
| 203-HUMTR | Humidification with one humidifier for NB203, 203XL※Dehumidification is not available |
| 203XXL-HUMTR | Humidification with two humidifiers for NB203XXL Size※Dehumidification is not avilable |
| 203-114 | Caster Base Tray for 179Liter Size Incubator(NB-203XL, NB-203QS, NB-206CL, NB-201L available) |
| 203-COP | Copper Chamber for 203 |
| 203XL-COP | Copper Chamber for 203XL |
| 203-COOL | Peltier Cooling Option for NB203, 42Liter CO₂ Incubator |
| 203XL-COOL | Peltier Cooling Option for NB203XL 179Liter CO₂ Incubator |
Lot-traced · COA on file · Sterility & mycoplasma tested
PEPTIDE DOSE: Select dose
DRAW SYRINGE TO: Select values
YOUR VIAL CONTAINS: Select values
CONCENTRATION: Select values
The Cellgenic CO₂ Incubator is designed to provide precise control of temperature, humidity, and CO₂ concentration for demanding laboratory applications. Ideal for cell culture, tissue engineering, microbiology, reproductive biology, and biotechnology research, the incubator creates a stable environment for consistent experimental results.
Featuring a 6-sided direct heating system and air-jacket design, the incubator delivers rapid temperature recovery, excellent chamber uniformity, and reliable long-term performance. The advanced dual-beam IR CO₂ sensor ensures accurate gas monitoring, while natural humidification helps maintain optimal culture conditions.
Apply once, get reviewed by our team, and access provider-only pricing across peptides, exosomes, and cellular products.
PRODUCT USAGE: This PRODUCT IS INTENDED AS A RESEARCH CHEMICAL ONLY. This designation allows the use of research chemicals strictly for in vitro testing and laboratory experimentation only. All product information available on this website is for educational purposes only. This product is intended strictly for laboratory research and qualifies under appropriate regulatory frameworks for research-only use. It is not intended to diagnose, treat, cure, or prevent any disease or condition. This product should only be handled by licensed, qualified professionals. It is not intended for use by the general public. Bodily introduction of any kind into humans or animals is strictly forbidden by law.