This instrument is specialized in measuring the ion concentration in solutions. By properly selecting an ionic electrode, it is applicable for determining concentration of various ions, such as H+, Cl-, F-,I-,CN-,Pb2+,NO3-,K+,Na+,Ag+,BF4-,Ca2+,NH4+,
S2-, Cu2+,Br- and so on.
The optional displaying units include pX, mol/L and g(mg/μg)/L, set your option freely with the explicit switch.
The instrument has a strict equipotentiality, which can minimize the error of measurement in different temperatures. And it offers the feature of identifying real signal and false which enables a reliable operation in demanding environments. 
TECHNICAL PARAMETERS
| PARAMETERS | RANGE | ACCURACY (pX)  | 
            mV RANGE ACCURACY  | 
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| H+	Na+	Ag+ K+ Cl- NH4+ I- CN- NO3- F- Br- BF4- X+ X-  | 
            pX : 0~14.000 pX mol/L: 1~1×10-14 mol/L g /L: 1~1×10-14 ion weight  | 
            
            
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            mV range: 0~±2000.0 accuracy: 
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| Ca2+ Cu2+ S2- Pb2+ X2+ X2-  | 
            
            
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Series Port:Connected with computer the operation can be done in Windows interface. Parallel Port:Equiped with printer the output datas and curves can be printed. Temperature Compensation:0~100℃ Input Impedance:≥6×1012Ω Power:AC220V±10%V,50Hz Dimension:200×250×70(mm) Net Weight:0.75(kg)  | 
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