通过原始样品的光检测器上的信号来补偿样品的浊度或原始样品的色度。将试剂加入样品，反应完成之后，用光度检测器测量到的光吸收率的增量就是正磷酸盐的浓度。
分辨率：PH:0.01，电导率：0.1%，溶解氧：0.1 mg/l，浊度：0.01 NTU
電導度/阻抗率/鹽份/溫度，防水構造遵造(JIS C 0920) 保護等級7 (防浸型) ，校正記憶電極，數據記憶機能(300組)、自動保值、間隔功能 ，外部印表機連接、RS-232C、類比輸出
pH and HM-31P pH/ORP Meters
pH meter Features:
-1000 point data memory
-Interval time capture function
pH meter Features:
-1000 point data memory
-Interval time capture function
pH meter Features:
-1000 point data memory
-Interval time capture function
-Large LCD display for all parameters
for Pure Water
-Specfic Resistivity indicated by reciprocal calc.
-1000 point data memory
-LCD display for all parameters
-Data print-out capability
ORP meter Features:
-1000 point data memory
-Interval time capture function
-Large LCD display for all parameters
The Model OZ-21P Dissolved Ozone meter provides an instant measurement of dissolved Ozone by the use of a polarographic sensor. The measurement can be achieved without the inconvenience and human errors associated with co…
he DKK-TOA exclusive calibration memory function. Intelligent Sensor "Calibration Memory" - The electrode stores 3 sets of calibration data in a microchip of the electrode including calibration date, sensor type, ID #, et…
泰亚赛福 —— 世界领先的检测仪器集成供应商 
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