Delhi Jal Board-DJB has published Procurement Of Oil And Grease Analyzer. Submission Date for this Tender is 28-03-2022. Oil and Gas Utilities Tenders in okhla Delhi. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Specifications for Oil and Grease Analyzer The Oil and Grease analyzer shall be capable of testing oil and grease in waste waters. It shall be an automatic measuring system but may also run on manual mode, where sample is inserted with solvent and equipment will show the results in short time. PARAMETER SPECIFICATION Measurement principle Solvent extraction - non-dispersive infrared absorption analysis method Measured objects Substances extracted from sample water into solvent and having infrared absorption near a wavelength from 3.4 µm to 3.5 µm Range 0 mg/L to 200 mg/L Resolution For mg/L 0 to 99.9: 0.1, 100 to 200: 1 For mg/g, mg/kg, mg/PC 0 to 9.99: 0.01, 10.0 to 99.9: 0.1, 100 to 200: 1 Abs.: 0 to 1.000 Abs.: 0.001 Abs. Repeatability 0 mg/L to 9.9 mg/L: ±0.5 mg/L. 10.0 mg/L to 99.9 mg/L: ±2.1 mg/L. 100 mg/L to 200 mg/L: ±5 mg/L. * For standard liquids Display method 3.5 inches, 320×240 dots Backlight Color graphic LCD Calibration method Select each optionally zero calibration and span calibration by using reference /standard oil Extraction solvent Recyclable Solvent Extraction method Using the extraction solvent, and extracted manually outside the product. Amount of extraction solvent required approx. 6.5 mL (Quartz Cell length 20mm). Ambient operating temperature 0°C to 40°C (no condensation) External output Output to a USB memory stick Functions 300-item data memory (measurement history) Stabilized measurement value display Self-error determination Clock Conversion of measurement units Compliant with ASTM D7066-4 Timer Function A timer function to display a measurement value in a certain amount of time is equipped. Measurement Cell Easily detachable with 1 hand for smoother operations Unit Conversion facility Unit can be mg/L, mg/kg, mg/g, mg/PC Measurement Time Within 3 minutes Sample Cell material Quartz Low Boiling Point Oil Component Low Boiling Point oil can also be measured like toluene & Gasoline Solvent Bottles 2 bottles, Each bottle must have minimum 950 mL recyclable solvent. |
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