tender for procurement of laboratory equipments- 1 vertical condenser rotary vacuum evaporator with oil free powerful aspirator vacuum system and low temperature circulator 2 speed range : 10 to 310 rpmprovision for clock wise and anti clock wise motion as availableevaporation capacity: max. 23ml/min(water evaporation)rotation speed setting and display: setting by dial digital displayjack function : manual jack function(jack stroke 180mm, stepless) motor : dc brush less motor vacuum seal : vacuum seal(teflon® +teflon®. viton double seal 1set. sample flask : 1 l pear style ts 29/38. receiving flash: 1 l round stylecondenser: vertical double spiral glass coil. it comes complete with digital water bath capacity : 4 l or above. bath material : sus and outer heat resistant cover heating bath. temp. control range: ambient temp.+50c to 90ºc. display: digital display for display of actual and set temp. bath dimension: ø 220 x 120h, temp. control : microprocessor based control. oil free powerful aspirator vacuum system. displacement method: pressured water jets. displacement : 16l/min. x 2 (at water temperature 6ºc) ultimate vacuum : max. vacuum 7mm of mercury. motor :induction motor output 150w. water bath capacity : 10lsafety functions: check valve, internal protector. bath material: polypropylene. suction nozzle: od 9mm x 2, two independent built in source. power : 220vaclow temperature circulator-temp. control range: 0ºc to ambient. coolant: cfc free. temp. control and display : digital. bath capacity: 5l. flow rate: 8-10l/min.