Quotation are invited for Triple Liquid Water Isotope Analyzer Last Date for Submission:01/12/2025 Remarks 1 Units Triple Liquid Water Isotope Analyzer Triple Isotopic Water Analyzer Tripe Isotopic Water Analyzer for isotopic water measurements (liquid water and water vapor) reporting all major isotopologues (H2O, H2HO, H217O, H218O). Specification High Performance Mode 2H: 0.2 (200 per meg), 17O: 0.03 (30 per meg), 17O-excess: 20 per meg 18O: 0.03 (30 per meg), Typical: High Performance Mode, 2H: 0.15 (100 per meg), 17O: 0.02 (20 per meg) 17O-excess: 15 per meg, 18O: 0.02 (20 per meg) High Throughput Mode, 2H: 0.4 (500 per meg), 17O: 0.1 (100 per meg), 18O: 0.1 (100 per meg) Typical: High Throughput Mode, 2H: 0.3 (300 per meg), 17O: 0.08 (80 per meg), 18O: 0.08 (80 per meg) Throughput: Over 800 injections per day (with Autoinjector), Sample volume: 1 µL per injection, Salinity: less than 4%, Temperatures: Sample temperature: 5 to 50 °C , Operating temperature: 0 to 45 °C Water Vapor, Precision (12,000 ppm, 10 sec / 100 sec):, 2H: 0.5 / 0.2, 17O: 0.15, 0.05 (IWA-45EP only), 18O: 0.15 / 0.05, [H2O]: 0.2% / 0.07% Measurement Rates: Up to 2 Hz (optional external pump required for 1/e flow time < 6 seconds), Maximum Drift (15 min average at STP over 24 hrs):, 2H: 0.8, 17O: 0.2, 18O: 0.2, [H2O]: 0.1% Measurement Range:, 4,000 to 60,000 ppm (non-condensing) Operating Range: Up to 70,000 ppm Sampling conditions:, Sample Temperature:-20 50 °C Operating Temperature: 0 45 °C Ambient Humidity: <99% RH (non condensing) Terms and Conditions: The quotation must include the following details: 1. Warranty period. 2. Delivery period. 3. Price List for the major spare parts. 4. Cost of maintenance visit per day after the warranty period expires. 5. Submission a copy of an Operation & Service manuals at the installation time. 6. Back up/spare parts support up to the 10th year. 7. Details of any pre-installation requirements (attached with offer). 8. Manufacturing date certificate from the manufacturer. 9. Delivery, Installation, commissioning & on-site training to be done by the supplier. *Note:- Bid evaluation criteria will be subjected to; Price, specifications, warranty period, fast delivery, known brand & after-sales technical support.- Since this is a non-profit organization and the item to be used for educational purpose, a maximum discount should be given as far as possible Tender Link : https://tenders.squ.edu.om/AllCategs
