bids are invited for machine specification -1 - dimension should not exceed (l×w×h): (50±5 cm) × (60±5 cm) × (100±5 cm) , machine specification -2 - should have capacity of upto 1 litre/hour evaporation rate , machine specification -3 - temperature range should be from ambient to 280 °c ± 1 °c accuracy in step of 0.1 °c , machine specification -4 - suitability towards solvent: should be suitable for aqueous/solvent feed solution , machine specification -5 - drying chamber should be fabricated from borosilicate glass, 8±1” drying chamber, should be with twin cyclons , machine specification -6 - blower should be a flame proof motor with minimum 0.5 hp , machine specification -7 - filter specifications are prefilter – 3±0.5 microns, hepa filter – 0.3± 0.02 microns , machine specification -8 - specification for compressor: oil free air compressor piston type with maximum pressure upto 100 psi , machine specification -9 - co-current nozzle should be included. , machine specification -10 - pump: should be peristaltic pump. up to 1200 ml/h feed control should be through plc.calibration & feed pump reverse facility should be available through in-built controller , accessory - 1 - ultrasonic spray nozzle: power supply 90 to 270v ac, output power – upto-20 watts continuous, power supply 90 to 270 v ac, frequency more than 150 khz, nozzle body – should be of titanium alloy, control – should be microcontroller operated with auto adjustment of frequency / wattage with reference feed flow rate, operating temperature – upto 130 °c, display – should have lcd display for wattage. , accessory - 2 - solvent recovery system/ inert loop: maximum cooling media temperature should be below (-20°c), maximum vapor laden nitrogen flow range should be above 30 m3/h total quantity : 1