Digital CO²/O² Checker
OSC92GT550
<Features>
- Simultaneous and continuous measurement of CO² and O²
- No need gas detecting tube
- Simple operation as designed for school educational purpose
- One probe can execute density measurement for both of CO² and O²
- Display can be switched among "CO²EO² alternate display
(5 seconds interval)", "CO² only"and "O² only"
- Displayed in percentage which is familiar and easily understood
| MODEL | OSC 92GT550 | |||
| Measured gas | CO² and O² | |||
| Measuring method | CO² : Solid electrolyte sensor O² : Galvani type sensor | |||
| Measuring range and accuracy | CO² : 0.04`5%i}30%j O² : 5.0`30.0%i}1%j | |||
| Display resolution | CO² : 0.01% / O² : 0.1% | |||
| Calibration | Correct by atmospheric air as CO² 0.04% and O² 21.0% | |||
| Power and life time | U3 battery x 4 (approx. 20 hours) or AC adapter | |||
| Operational environment | 0`40, 80%RH or lower | |||
| Dimensions and weight | Main body : 76W x 7D x 140H mm, approx. 400 g Probe : 28W x 27D x 170H mm, approx. 100 g Probe cord length : approx. 100 cm | |||
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