Industrial Water Analyzer

Our range

• WANH3-N 2001 ammonia nitrogen analyser: salicylic acid spectrophotometry to HJ/T 536-2009, detecting down to 0.01 mg/l with ranges up to 100 mg/l.
• WATN2001 total nitrogen analyser: alkaline potassium persulfate digestion with UV measurement from 0.05 mg/L.
• WATP2001 total phosphorus analyser: digestion to orthophosphate and molybdenum blue measurement, adjustable up to 200 mg/L.
• WACN2001 cyanide analyser: photometric cyanide measurement with ±10% accuracy.
• WACR2001 hexavalent chromium analyser: the diphenylcarbazide method at 540 nm; the WACR2002 adds permanganate oxidation for total chromium.
• WANI2001 nickel analyser: diacetyl oxime method, 0 to 2 or 0 to 10 mg/l.
• WACU2001 copper analyser: UV-VIS with citrate masking against interfering metal ions.
• Iron (WAFE2001), manganese (WAMN2001) and zinc (WAZN2001) analysers complete the metals range.

Across the range, automatic colour and turbidity compensation corrects for real water samples, flow paths are designed against blocking, and most models offer reagent leak alarms, self-diagnosis and RS485.

Applications

• Industrial wastewater discharge monitoring
• Sewage treatment nutrient removal
• Drinking water and surface water quality
• Chemical processing streams

How to choose

• Identify the parameters your discharge licence or process requires.
• Match the measuring range to expected concentrations; several ranges are customisable.
• Confirm outputs: 4–20 mA and relays as standard, with RS485 on most models.

LKS installs, commissions, calibrates and maintains online water analysers across Malaysia, with after-sales servicing. Contact our engineers to plan an analyser station or request a quotation.