規格:Flow Rate:0.5L/minLinearity:±2.0% of span (at concentrati
國際VOCs檢測標準方法氣相層析/火焰離子化檢驗法(GC+FID)
符合台灣連續自動監測設施管理辦法及檢驗方法
高精確度、高靈敏度及高穩定性,運行穩定可靠、維護簡便,
逆沖洗設計可直接NMHC量測,避免汙染,並增加管柱使用壽命。
具有自動點火功能,火焰熄滅後自動點火,安全可靠
超溫自動保護功能,避免器件的損壞
規格:
Flow Rate:0.5L/min
Linearity:±2.0% of span (at concentrations of 10% to 100% of span)
Lower Detectable Limit:0.050ppm CH4 - 0.050 NMHC as propane (300 second averaging time)
Precision:2.0% of reading or 50ppb (whichever is larger)
Accuracy:±1% of range
Certifications:ETL, CSA, UL, CE
Measurement Ranges:0 to5, 50, 500ppm, or 0 to 10, 100, 1000ppm, or 0 to 20, 200, 2000ppm , or 0 to 50, 500, 5000ppm (Group selectable at time of order)
Response Time:Approx. 70 seconds
Span Drift:<2% span value (without auto calibration)