Delhi Jal Board

Delhi Jal Board has published Procurement Of Ultra Pure Water Purification System Forcwa ( W&S ) -Ii Division.- ( Make : Elga, Merck Millipore, Thermo Fischer Scientificthe Ultrapure Water System Must Be Capable Of Providing Type-I, Type-Ii And Type-Iii Water To Perform All Laboratory Functions Through One System Like Washing And Rinsing Of Laboratory Glass Wares, General Chemistry, Autoclave Feed, Buffer And Media Preparation, Sample Dilution, Reagent Preparation, Spectrophotometry, Flame Photometer And Use Of Water In Aas, Icp, Ion Chromatography, Liquid Chromatography, Molecular Biology Etc. The Water Purification System Must Have Multiple Quality Sensors To Regularly Monitor Both Ultrapure And Pure Water. It Will Also Have Inbuilt Periodic Recirculation To Minimize And Retarred The Production Of Biofilm. Pre-Filtration: The Pre-Filtration Unit Will Have Triple Cartridge Including 10 Micron, 5 Micron And 1 Micron Filters To Remove Suspended Particles, Free Chlorine And Hardness Of Water In Feed Water And A Booster Pump For Enhancing The Feed Water Pressure Minimum 2 Bar ( 30 Psi ) . F+A1iltration System: There Will Be An Integrated Filtration System Having Reverse Osmosis, De-Ionized Filtration With Ultra Violet Disinfection With Final Point Of Use Filtration Of 0.22 Micron And Option To Attach Bio-Filter. Disinfection: The System Will Have Uv Lamp With Emission At 185 Nm And 254 Nm Wavelength. Reservoir: There Will Be Internal Reservoir With Minimum 6 Ltr Capacity Water Dispensing System: The Water Purification System Will Have Auto-Volume Dispensing Function Capable Of Dispensing Desired Volume Of Ultra-Pure Water Between 0.1Ltr To 6.0 Ltr Or More. Volumetric Dispensing Accuracy Is + 10 Ml Or + 3% Dispensing Flow Rate: Type-I Water1.2 Ltr / Minute Data Transfer And Capturing: The System Will Have Data Capture Facility To Capture Water Parameters Via A Usb Port. Display: Graphic Colour Lcd Display With Information A. System And Performance Status B. On Routine Maintenance Requirements C. Alarms For Trouble Shooting In The Event Of Malfunctioning Of System Recirculation Of Water: The System Will Be Able To Recirculate Water Through Purification Components To Maintain High Water Quality Whenever Dispensed. Allowable Parameter For Feed Water; • Water Source:Potable Water • Conductivity2000 Micro Simens / Cm • Hardness:<350 Ppm As Caco3 • Free Chlorine: <0.05 Ppm • Fauling Index: <10 Ultrapure ( Type I ) Water Specifications Resistivity : • 18.2 M?.Cm @ 25°C Dispense Flow Rate :• Up To 1.2L / Min Toc• <5 Ppb Bacterial Tvc• <0.1 Cfu / Ml Endotoxin :• <0.001 Eu / Ml Particulates :• 0.2?M Filtration Rnase • <1Pg / Ml Dnase • <5Pg / Ml Ph • Effectively Neutral Pure ( Type Ii ) Water Specification Resistivity :• > 1 M?.Cm @ 25°C Toc :• <50 Pbb Bacterial Tvc :• <100 Cfu / Ml Ro-Permeate ( Type Iii ) Water Specifications Conductivity :• <20 ?S / Cm Toc :• <20 Ppb Bacterial Tvc :• <1000 Cfu / Ml Ionic Rejection :• >96% Particulates And Bacteria Rejection :• >99% Organic Rejection• ( Mw > 200 Da ) :>99%. Last date of submission for this tender is 2023-01-20. This is a Chemical Supply tender in Delhi, Delhi