XT-IVheavy metal online water quality analyzer

Technical specifications

• Measuring range: total iron: 0.0–5.0mg/L; total manganese: 0.0–100.0mg/L; total chromium: 0.0–3.0mg/L; hexavalent chromium: 0.0–3.0mg/L; total copper: 0.0–3.0mg/L; total nickel: 0.0–3.0mg/L; total cadmium: 0.0–3.0mg/L; total zinc: 0.0–3.0mg/L; total lead: 0.0–3.0mg/L; total arsenic: 0.0–3.0mg/L; fluoride: 0.0–20.0mg/L; sulfide: 0.0–2.0mg/L; nitrite: 0.0–10.0mg/L; cyanide: 0.0–0.5mg/L; volatile phenols: 0.0–2.0mg/L; total silver: 0.0–1.0mg/L; phosphate0.0–50.0mg/L(rangeexpandable)
• accuracy: not more than ±10%;
• Repeatability: not more than ±10%;
• measurementinterval: minimummeasurementinterval 35 min;
• sampling cycle: time interval(10 min–9999 minfreely adjustable) and on the hourmeasurementmode;
• calibration interval: 1–99adjustable to any interval and time of day;
• maintenance interval: typically once a month, about 30 min;
• output: 1-channel national-standard 212 RS-232, 1-channel Mod-Bus RS-232, 1-channel 4 –20 mA;
• environmentrequirements: temperatureadjustable indoor, recommendedtemperature20℃–28℃; humidity≤90% RH(non-condensing);
• Power supply: AC220±10% V, 50±10% Hz, 5 A;
• dimensions: 1500 mm×500 mm×450mm;
• waste-liquid separation Functions;
• standard-solution check Functions;
• spike recovery Functions;
• alarms and power loss do not cause data loss;
• touchscreendisplay and command input;
• fault reset and power restoration, the analyzer automatically discharges residual reagents, automaticrestoreoperationstatus.