Equipment

Purchase of Equipment

Bench Top Glass Insitu Airlift Photo Bioreactor 1. Vessel Capacity: 3 Liter Borosilicate Glass (working volume: Two to Three Liters maximum), Vessel HXD Ratio 4:1 (400x100mm) 2. Head Plate & Bottom Plate MOC: SS 316L 3. Ports in Top Plate: pH sensor; dissolved oxygen (DO) sensor; pressure sensor; air in and draft tube; air out; acid/base; sampling; and addition port. 4. Mixing Method: Ring sparger to create airlift circulation inside the reactor for uniform mixing and better aeration. 5. Holders for Sensor /Adapter / Blind Stoppers in Head Plate: pH sensor holder; Media double inlet for acid/base dosing; Air sparger - Ring type for airlift application without stirring, air out with exhaust filter and open/close valve; Pressure sensor holder; sampling pipe; Blind stopper for un used port; Unique suitable SS puncturing needles for sampling, air in, air out, inoculum, feed addition. 6. Ports in Bottom Plate with Stand: Port for Temperature sensor; Heating finger U-tube heat exchanger; Drain. 7. Holders for Sensor / Adapter / Blind Stoppers in Bottom Plate: Holder for temperature sensor, Heating finger, U-tube heat exchanger. 8. Sensors: Temperature, Gel filled sterilizable pH sensor, & Pressure sensor. 9. Controls and Display: Modular independent system of pH, temperature, pressure with touch screen graphical display & control; Two Set point control of pH with three-point buffer auto calibration; Aeration by flow meter 0-5lpm with air pump; Sterilization controls up to 121℃ without steam generator along with pressure safety mechanism by independent pressure sensor and digital display & control; Automatic digital pressure safety and over temperature safety cutoff and alarm; Upgradable control system for future prospective as CSTR reactor & dissolved oxygen (DO). 10. Measurement and Control Range: pH: 2-14; Process temperature: 20℃ to 60℃; Sterilization temperature: up to 121℃; and Pressure up to 15 psi. 11. Fixed Speed Peristaltic Pump: For acid/base dosing with Teflon non spring head. (2 Nos) 12. Cooling System: Chiller cum circulator. Chiller temperature range 4℃ to 40℃, bath capacity 5L to cool down the reactor after sterilization and to work process temperature below ambient condition. 13. Illumination System: Two illumination assembly with variable intensity control (1000-3000 lux) around the reactor with independent control switch for photobioreactor, or other application and easy detachable if not in use. 14. Essential Accessories : Silicon tubing for acid/base addition (10m); air in and sampling (10m); water circulation (5m); air vent filters 0.2 micron sterilizable (6Nos); and silicon septum (25Nos) 15. Starter Kit: Spare Silicon-O-rings for head plate, bottom plate (1No each), all other ports (5Nos each), Alen key. 16. Warranty: One year 17. Support (Must): Unconditional onsite technical support shall be provided as and when needed. The supplier must provide complete installation and hands-on demonstration of the equipment at the user site upon delivery. 18. The vendor should have a registered presence in India with an authorized local service provider in Tamil Nadu.