Leo Portable Mixer

It allows measurement of CO2-O2 gas composition, temperature, relative humidity, and gas flow of high-top and bench-top incubators, by using multiple sensor modules. The CO2-O2-MODULE is embedded into LEO, and it is included standard. The CO2-O2-MODULE can be easily extracted and sent to Okolab for re-calibration. Other (external) sensor modules can be connected to LEO’s connection ports. LEO allows organization of the stored data, associating a label to each device connected. You can store up to 40 devices. The stored data can be displayed on LEO’s screen, organized by date and device.

CO2-O2-MODULE (included with LEO), T1-MODULE, T2-MODULE, CO2-PPM-MODULE, HUMIDITY-MODULE, FLOW-RATE-MODULE

Included CO2-O2-MODULE

User-friendly touch screen interface Compatible with any incubator on the market

Diffusion or Aspiration gas sampling modes

Sampling tube and de-humidification kit included

Long term logging and single point measurement

USB OTG for data downloading to a USB flash drive

Two external sensor connections to connect up to two optional sensor modules at the same time

Software Update is available online so that LEO always has the latest software version

Optional sensor modules are available

Diffusion sampling mode

Gas flows into LEO through the dedicated diffusion port with icon. The minimum operating flow rate is 30 ml/min.

Aspiration (Pump) sampling mode

Gas is actively pulled in via LEO’s internal pump through the dedicated aspiration port with icon. The pump flow rate can be set in the range 60-260 ml/min.

New brushless pump lifetime: 10000h.

The Moisture Trap (included with LEO) is used when the measured gas is wet, in order to remove water molecules for protection of the gas sensors.

By using Wet Mode, LEO can improve the CO2 ad O2 readings by accounting for the water content of your incubator. The temperature and relative humidity (RH) values of your incubator must be entered.

The sensor modules are calibrated by using traceable standards, and store the calibration data in the internal memory. The sensor modules can be delivered with traceable or accredited calibration certificate, and sent to Okolab for re-calibration.

Moreover, sensor calibration can be performed by using LEO through intuitive user calibration routines.

Each sensor can perform single point measurements and logging over time, and can store data in LEO’s local memory. The stored data can be displayed on LEO’s screen, organized by date and device. The stored data can be downloaded through the micro USB port and analyzed by using the LEO DATA IMPORT Excel Macro.