微型離子“超高壓”氧傳感器
一個(gè)在傳感器技術(shù)的重大突破,檢測(cè)氧氣,超高純度的工業(yè)氣體污染而設(shè)計(jì)的。
靈敏度:<0.25 ppb或<250個(gè)百分點(diǎn)。
穩(wěn)定性:0?100 ppb的滿刻度:“1 +在溫度波動(dòng)的低10 ° F下.
ppb的范圍。
響應(yīng)時(shí)間90%的滿量程:<60秒。
恢復(fù):從5至1 ppb的1分鐘的曝光在百萬(wàn)分之30分鐘。
校準(zhǔn)周期:2-3個(gè)月內(nèi)無(wú)需維護(hù)。
預(yù)期壽命:在正常情況下15個(gè)月
A major breakthrough in sensor technology designed for detecting oxygen contamination in ‘ultra high purity’ industrial gases.
- Sensitivity: < 0.25 ppb or < 250 ppt
- Stability: < 1 ppb over temperature fluctuations of + 10º F
- Low range: 0-100 ppb full scale
- Response time 90% of full scale: < 60 seconds
- Recovery: To 1 ppb from 5 minute exposure to 1 ppm in 30 minutes
- Calibration intervals: 2-3 months with no maintenance
- Expected life: 15 months under normal conditions