中文名稱 水質分析儀 英文名稱 Portable pH/mV/Ion/DO/Conductivity Meter 產品型號 Model F460 產品廠牌 Qis 產品代碼 Q01-002 規格 .Clear custom LCD display .Automatically select a measuring mode by connection electrode .Auto-read stable data .Internal diagnosis for normal operation check .Data-log of 150 points .Can measure Salinity .Can measure TDS using multiplying factor .Two-way RS232C communications .Equipped with probe-holder .Automatic power-off for saving battery-life .Low battery alarm .Two-year warranty on unit pH .-2.000~19.999pH .Use of most recent calibration data for direct pH measurement .Automatic/manual 3 points calibration of pH for simple and convenient use .Automatic pH buffer recognition: 4.00, 7.00 and 10.00 .Selectable range of resolution . 0.1/0.01/0.001 mV .±1999.9mV .Reads potentials with 0.1mV resolution lon .0.00001~99999mg/L .Automatic/manual 3 points mode .Direct concentration mode .Shows concentration in mg/L DO .0.00~19.99mg/L .Compensations for Salinity and Altitude by manual inputs .Most recent calibration data use for direct measurement O2 .0.0~60.0% .Push button type O2 calibration Conductivity .0~199.999μS/cm .TDS 0~1999mg/L .Salinity 0~80ppt .Automatic range selection for current data display .Precise measurement with cell constant designation .Compensations for Salinity and Altitude by manual inputs .Adjustable cell constant . 0.01/0.1/1.0/10/100 .Adjustable temperature coefficient Air .0~199.9% saturation Temperature .-10~110℃ .Manual or automatic temperature compensation 簡介