Tender For Purchase Of Bio Reactor And Accessories, Thiruvananthapuram-Kerala

Purchase Of Bio Reactor And Accessories , Bio Reactor And Accessories , Glass Vessels (Autoclavable) Of Two Different Capacities (3 L And 7 L) Interchangeable With A Single (Common) Control Unit. 3 L Glass Vessel: Maximum Working Volume: 2.7 Litres; Minimum Working Volume: 0.5 Litres,7 L Glass Vessel: Maximum Working Volume: 5.4 Litres; Minimum Working Volume: 1.5 Litres,Vessel Dimensions:3 L Vessel: Inner Diameter: 130 Mm; Inner Height: 240 Mm; Autoclave Dimensions (Wxh): F235mm X 435 Mm (Approx.),7 L Vessel: Inner Diameter: 160 Mm; Inner Height: 350 Mm; Autoclave Dimensions (Wxh): F265 Mm X 645 Mm (Approx.),Drive System:Direct Drive, Lip Sealed Or Magnetically Coupled,Stirrer Speed: Standard Range 10 – 1250 Rpm (2000 Rpm Motor Is Preferred),Stirrer Speed: Standard Range 10 – 1250 Rpm (2000 Rpm Motor Is Preferred).Ch Vessel Capacity (Impeller Diameter = 1/3 (Inner Diameter Of The Vessel),Baffles: 3-4 Vertical Baffles (Removable) On Head Plate With Sizes Appropriate For Each Vessel Capacity. ,Gas Sparger: Porous Sparger Or L-Type,Exhaust Gas: Water Cooled Exhaust Gas Condenser,Sampling: Height Adjustable Sample Pipe With Sampling System.Two Sampling Pipes With Internal Diameter 1.7 Mm And 4 Mm To Be Provided For Each Vessel. ,Draining: Through Drain Pipe,Additions:Triple And Single Inlet Ports ,Ph Measurement: 12 Mm Glass Electrode Ph Sensor (Of Separate Lengths Suited For Each Vessel Capacity),Ph Control: Via Acid Pump In Combination With Alkali Mp,Dissolved Oxygen Measurement: 12 Mm Polarographic Do Sensor (Of Separate Lengths Suited For Each Vessel Capacity),Do Control: Via A Combination Of N2, Air/O2 Sparging (Using Mfc) And By Agitation,Temperature Measurement: Pt-100 Sensor In Thermowell In Top Plate (Of Separate Lengths Suited For Each Vessel Capacity), Temperature Control: By Circulating Hot Or Cold Water Through Glass Jackets With The Aid Of A Thermocirculator (Or)Using Peltier Heating And Cooling Module ,Foam Measurement: Height Adjustable Conductivity-Based Foam Sensor ,Foam Control: Anti-Foam Addition Pump (Peristaltic, Programmable Type) ,Level Measurement: Height Adjustable Conductivity-Based Level Sensor ,Level Control: Peristaltic Pump For Liquid Addition And/Or Removal,Inlets:Septum, Chemostat Tube And Liquid Entry System,Data Acquisition System (Without Pc): Software (Compatible With Windows 10 Operating System On Pc With Intel Core I3 Processor And 8 Gb Ram) With Process Controller Functions, Customized Operator Interface, Display Feature For All Process And Set Point Values, Alarm And Event Logs, Different Access Levels, Online Recording Of All Set Points And Measurement Values, Trends And Text Data. Data Should Be Exportable To An Excel Sheet. ,Maintenance Kit: Should Include Spare Ph Electrodes,Do Probes, Membrane Kit For Do Sensors (12 Mm), Electrolyte For Do Sensor, Autoclavable Gas Filters (0.2 Microns, 0-40 L/Min), Plastic Hose Connections And Other Items Which Could Require Occasional Replacement By The User. An Operating Manual And Troubleshooting Guide Should Be Supplied With The Unit. An Extended Warranty For 3 Years Should Be Provided

INR 1500 /-

INR 35000.0 /-

INR 35 Lakhs /-

Name of Work: Purchase Of Bio Reactor and Equipments

Sl. No.	Item Description
1	Bio Reactor and Accessories
2	Glass vessels (autoclavable) of two different capacities (3 L and 7 L) interchangeable with a single (common) control unit. 3 L glass vessel: Maximum working volume: 2.7 litres; Minimum working volume: 0.5 litres,7 L glass vessel: Maximum working volume: 5.4 litres; Minimum working volume: 1.5 litres,Vessel dimensions:3 L vessel: Inner diameter: 130 mm; Inner height: 240 mm; Autoclave dimensions (WxH): F235mm x 435 mm (approx.),7 L vessel: Inner diameter: 160 mm; Inner height: 350 mm; Autoclave dimensions (WxH): F265 mm x 645 mm (approx.),Drive system:Direct drive, lip sealed or magnetically coupled,Stirrer speed: Standard range 10 – 1250 rpm (2000 rpm motor is preferred),Stirrer speed: Standard range 10 – 1250 rpm (2000 rpm motor is preferred).ch vessel capacity (Impeller diameter = 1/3 (inner diameter of the vessel),Baffles: 3-4 vertical baffles (removable) on head plate with sizes appropriate for each vessel capacity. ,Gas sparger: Porous sparger or L-type,Exhaust gas: Water cooled exhaust gas condenser,Sampling: Height adjustable sample pipe with sampling system.Two sampling pipes with internal diameter 1.7 mm and 4 mm to be provided for each vessel. ,Draining: Through drain pipe,Additions:Triple and single inlet ports ,pH Measurement: 12 mm glass electrode pH sensor (of separate lengths suited for each vessel capacity),pH control: via acid pump in combination with alkali mp,Dissolved oxygen Measurement: 12 mm polarographic DO sensor (of separate lengths suited for each vessel capacity),DO control: Via a combination of N2, Air/O2 sparging (using MFC) and by agitation,Temperature Measurement: Pt-100 sensor in thermowell in top plate (of separate lengths suited for each vessel capacity), Temperature control: By circulating hot or cold water through glass jackets with the aid of a thermocirculator (or)using Peltier heating and cooling module ,Foam measurement: Height adjustable conductivity-based foam sensor ,Foam control: Anti-foam addition pump (Peristaltic, programmable type) ,Level Measurement: Height adjustable conductivity-based level sensor ,Level control: Peristaltic pump for liquid addition and/or removal,Inlets:Septum, chemostat tube and liquid entry system,Data acquisition system (without PC): Software (compatible with Windows 10 operating system on PC with intel core i3 processor and 8 GB RAM) with process controller functions, customized operator interface, display feature for all process and set point values, alarm and event logs, different access levels, online recording of all set points and measurement values, trends and text data. Data should be exportable to an excel sheet. ,Maintenance kit: Should include Spare pH electrodes,DO probes, Membrane kit for DO sensors (12 mm), Electrolyte for DO sensor, Autoclavable gas filters (0.2 microns, 0-40 l/min), Plastic hose connections and other items which could require occasional replacement by the user. An operating manual and troubleshooting guide should be supplied with the unit. An extended warranty for 3 years should be provided