Features
• Testing items are flexibly optional: K+，Na+，Cl- ，Ca2+, pH or any of them• Liquid distribution valve is automatically segmented and flushed throughout the whole process, which is not easy to block
• Double parameters of slope and mean deviation are corrected to ensure linearity and accuracy
• Calibration solution and waste solution are contained in the closed containers, which reduces the risk of biological pollution and meets environmental protection requirements
• Optional autosampler provides 1 emergency test position, 3 quality control test positions and 39 sample test positions
