Procurement Summary
Country: Kazakhstan
Summary: Purchase of a Dissolved Oxygen Analyzer and Components (Reference Electrode) for Aqueous Media., Amt: 1300000.00
Deadline: 18 Mar 2026
Posting Date: 16 Mar 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 137875284
Document Ref. No.: 16581014-1
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: KZT 1300000.00
Purchaser's Detail
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Login to see detailsTender Details
Lots: "Reference electrode ESr-10103/3.5 (cable 80.4) for ion meter I-160-MI LLC "Izmeritelnaya Tekhnika" Moscow. Electrochemical system Ag / AgCl. Single-key design. Electrolytic keys ceramic. Glass body. Operating temperature, °C 5…100. Electrode potential relative to NVE *, mV 208. Electrical resistance, kOhm (at 20±0.5 °C) 2…20. Electrolyte 3.5 M KCl. Instability of the electrode potential over 8 hours of operation, mV, no more than ±0.5. Overall dimensions (Length × Diameter), mm 165 × Ø12. Weight with cable, g, no more than 50. ST RK 2.228-2012. Telephone for approval 87771348404" | Liquid analyzer (spectrofluorimeter) - Analyzer of dissolved oxygen in aqueous media. The range of measurements of the mass concentration of oxygen dissolved in water is not more than 20 mg/dm3; the level of oxygen saturation of the liquid is no more than 200%; the temperature of the analyzed medium is no more than + 50 degrees. The discreteness of the mass concentration of oxygen dissolved in water is no more than 0.001 mg/dm3; the level of oxygen saturation of the liquid is not more than 0.1%; the temperature of the analyzed medium is no more than 0.1 degrees. Supply voltage (two AA elements, two AA batteries or from a 220 V network via a power source. Cable length no more than 20 m (default 1.5 m). Overall dimensions: the converter unit does not more than 85x155x35 mm; oxygen sensor with a diameter of no more than 16x42 mm; the immersed part of the sensor when measuring the concentration of dissolved oxygen in a BOD bottle is no more than 10x110 mm. Converter unit weight...
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Tender Notice