D1/3232/23 Purchase of Freeze Dryer for Rajiv Gandhi Institute of Technology, Kottayam

Purchase of Freeze Dryer for the use of Engineering Design Lab in Mechanical Engineering Department of Rajiv Gandhi Institute of Technology, Kottayam.

FREEZE DRYER Specifications: Condenser temperature should be -50 °C Condenser Capacity: 5kg Condenser, trays, drying shelf and pre freezing shelf are made of Stainless steel 304 anti-corrosion and easy to clean, shelf height adjustable. Condenser should have pre-freezing function Should have high quality hermetic compressor such as Secop, LG ,Donper with the refrigeration process being rapid Vacuum: < 10 Pa Rotary vane Vacuum pump should be included along with the Unit Pumping delivery should be a minimum of 2 L/S Vacuum Pump motor power should not be more than 400W Pump weight should be less than 25kg The vacuum pump should be connected with host by international standard KF quick joint. Tray dimension: Not less than 200mm diameter x 4 layers Freeze drying area: at least equal to 0.12m2 Bulk Capacity: 1.2L, 10mm thickness Should have transparent acrylic drying chamber is which safe and easy for observation Drying Chamber with organic glass should be safe and visible. Should have LCD touch display which can display drying curve, vacuum, condenser trap, run time, ambient temperature USB port to output freeze drying data. Max dimension should be less than (L X W X H mm): 500 X 650 X (900). Power supply: AC 220V±10%, 50/60Hz. Total Power consumption should be less than 1000W Installation and Training is required, Service required in 24 hours time. Warranty:3 years