水智库平台

Flow to sample conditioning: 50–500mL/min
Inlet pressure 1 – 5 psi
Inlet pressure to sample conditioning: 1.5 – 75 psi

1.进入校准菜单
2.设置校准选项
3.选择CALIB，并按ENTER，直接进行校准

可更换式离子选择传感器
离子选择性电极是一类利用膜电势测定溶液中离子的活度或浓度的电化学传感器，当它和含待测离子的溶液接触时，在它的敏感膜和溶液的相界面上产生与该离子活度直接有关的膜电势。离子选择性电极离子选择性电极也称膜电极，这类电极有一层特殊的电极膜，电极膜对特定的离子具有选择性响应，电极膜的点位与待测离子含量之间的关系符合能斯特公式。

The Catalog Number/ Order Code for the solenoid for the CA610 analyzer is 5740800

If a calibration warning occurs but it is not cleared, and the analyzer later performs a calibration without errors – the previous warning remains in memory.  It is possible to see a “Marg Slope” warning even though review of the calibration reveals an ideal slope value.

RGT/SMP Error is on software Ver 1.4 and can be cleared on the CA610 Fluoride analyzer.  It may be caused by bubbles in the sample stream, or that cling inside the measurement chamber.  The message doesn't happen as often with the latest Ver 1.5 software.  If this is a reoccurring problem, and the instrument has Ver 1.4, the entire circuit board has to be replaced in order for it to update to the newest version.

The CA610 is intended for use in finished drinking water, and in this application there are no real concerns with pH or other interferences. (Aluminum, however; is a known interference, and the analyzer allows user adjustment of the sample cycle to allow sufficient time for the TISAB reagent to mask this interference). The TISAB reagent was formulated to address the pH ranges and strengths that would be common to the drinking water application. The TISAB reagent itself has a pH of about 4.6. It is used to keep sample pH buffered to the acidic side in an effort to keep minerals in solution and prevent coating of the electrodes and to keep fluoride in the ionic state

2816900 ：Include Reagent 1 TISAB, Standard 1, and Standard 2