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Control, safety, and accuracy
The Tri-Gas Mixer is a digital CO2-O2 controller that mixes CO2, Air and N2 to the desired concentration ranging between 0-10% for both CO2 and O2, and at controlled pressure in the range of 0-2 barg (0-30 psig). Delivery pressure is easily regulated by adjusting the knob of the embedded pressure gauge. The device is equipped with a mixing tank to ensure the highest composition stability even when the required output flow is variable.
The Tri-Gas Mixer is compatible with any bench-top incubator available on the market. Models are available with maximum output flow rate of 1.5 L/min and 15 L/min. The actual flow rate delivered automatically adjusts to match the requirements of the connected equipment.
Key Features
- User-friendly 4.3’’ touch screen interface
- On board memory for data logging
- Auto calibration with an external calibration gas
- Automatic switch to backup cylinder upon alarm
- 0-10 V or 0/4-20 mA analog output linear with the actual gas composition, for remote monitoring with an external data logger
- Contact closure alarm
- Auto diagnostic procedure
Web app allows
- Remote access by user password
- Alarm alert through email
- Remote data access
- Data history tables and charts
| Features |
Tri-Gas Mixer 1.5LPM |
Tri-Gas Mixer 1.5LPM |
| Output maximum flow rate | 1.5 L/min | 15 L/min |
| Output pressure | 0-2 barg (0-30 psig) regulated with embedded pressure gauge | |
| CO2 range | 0-10% | |
| CO2 accuracy | ±0.1% | |
| CO2 sensor | Non Dispersive InfraRed detector (NDIR) | |
| O2 range | 0-10% | |
| O2 accuracy | ±0.1% | |
| O2 sensor | Fluorescence-based optical | |
| CO2-O2-MODULE lifetime | 5 years | |
| Air compressor | AIR-COMPRESSOR-1.5 L | AIR-COMPRESSOR-CP3-15 L |
| Mixer dimensions | 270x140x325 mm | |
| Mixing tank size | 5L | 40 L |
| Input gas | CO2, N2, Air @ 1.4 barg (20 psig) above output pressure** | |
| Calibration Gas @ 2.0 barg (29 psig) | ||
| Premixed backup gas @ 0.2 barg (3 psig) above output pressure*** | ||
| Input gas connectors | Push to fit* | |
| Output gas connector | Stainless steel 1⁄4” compression tube fittings | |
| Switch over to backup cylinder | ✔ | ✔ |
| On board memory | ✔ | ✔ |
| Okolab CP3 app | ✔ | ✔ |
* Tubes and connectors are 6 mm OD in Countries using metric system, 1⁄4 inch in the US and Countries using imperial system.
** Set at 2.4 barg if the output pressure is ≤ 1 barg.
*** Set at 0.2 barg above output pressure if the output pressure is ≤ 1 barg.
