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الشخص الذي يمكن الاتصال به Ms. zeyu
Baoan, ShenZhen, Guangdong
***1B Oral 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 ï¬ microprocessor to monitor the use of SoC structure ï¬ Sensor for H2S gas sensor of the MEMS ï¬ 3.5 inch LCD ï¬ The use of disposable probe hose Technical Indicators ï¬ Test range: *****9 ppb ï¬ Accuracy: ≤ ± *0ppb (At *****0 ppb) ï¬ Test step: *0ppb ï¬ Gas injection : Patient mouth breath ï¬ Zero air: Manual ï¬ Warm-up Time: ≤ 2 minutes ï¬ Response Time: ≤ 5S ï¬ Recovery Time: ≤ *0S ï¬ Input power: *****5V AC ï¬ Sensor life: ***0 Hour (sensor module need calibration or transposal)