7231BOral Cavity Foul Breath Meter (S2H)
The oral exhaled gas equipment for the detection of patients with oral medical institutions in the exhaled sulfureted hydrogen (H2S) concentration ppb.
Functions characteristics
l microprocessor to monitor the use of SoC structure
l Sensor for H2S gas sensor of the MEMS
l 3.5 inch LCD
l The use of disposable probe hose
Technical Indicators
l Test range: 0-1999 ppb
l Accuracy: ≤ ± 10ppb (At 50-500 ppb)
l Test step: 10ppb
l Gas injection : Patient mouth breath
l Zero air: Manual
l Warm-up Time: ≤ 2 minutes
l Response Time: ≤ 5S
l Recovery Time: ≤ 30S
l Input power: 85-265V AC
Sensor life: 3000 Hour (sensor module need calibration or transposal)
