Can simultaneously measure the concentration of oxygen and carbon dioxide accurately, enabling you to carry out combustion, respiration and photosynthesis experiments.
- Operation is easy.
- The display screen is large, enabling you to check the measured results as a group.
- The concentration of oxygen and carbon dioxide can be measured simultaneously and accurately.
- Enables continuous measurement to be performed.
|Measurement range||Oxygen : 0.0 - 25.0 % Carbon dioxide : 0.04 - 5.00 %|
|Measurement principle||Oxygen : Galvanic cell method Carbon monoxide: NDIR type|
|Sampling method||Toggling between suction for a fixed time and continuous suction|
|Display||Simultaneous digital display of oxygen and carbon dioxide by means of an LCD|
|Indicating accuracy||At the calibration temperature +/- 5ºC: Oxygen +/- 1.0% O2 Carbon dioxide Concentration 0.04% or higher, less than 0.50%: +/- 0.15 %CO2 Concentration 0.50% or higher, 5.00% or lower : +/- 30% RD|
|Sampling time||When measurement is carried out by suction for a fixed period: 50 seconds|
|Working environmental conditions||Temperature: 5–40ºC Humidity: 30–90% RH (Condensation not allowed.)|
|Power source||Two size AA alkaline batteries, two size AA nickel-hydrogen secondary batteries (commercially available), or an AC adapter (optional)|
|Dimensions||196(W) x 106(D) x 38(H)mm|
|Other functions||External output temperature|
|Set contents||Main unit, sensor, size AA alkaline dry batteries (two), and instruction manual|
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