equipment , purchase of equipment , automatic double distillation unit ? double distillation: two-stage distillation for high purity. ? automatic operation: fully automatic start/stop with safety cut-off. ? distillation rate: 1.5 – 2 lph; heater: quarts with suitable boilder ? power: 3 kw to 5kw, 220v; dimensions: lab scale ? safety features: overheat protection, low water level alarm, automatic shut-off. ? certifications and standards: iso 9001: quality management system certification ? materials of construction: borosilicate glass; stainless steel or corrosion-resistant alloys for critical parts; heat-resistant materials, threaded joints for leak free operation ? carbonyl cane (20 l) – 1 no; 5 l – 2 no’s; silicon tube fullset up additional. ? service support: within 7 hours from the service call for feed water quality reverse osmosis (ro) water purification system ? key components: thin-film composite (tfc) or cellulose acetate membrane; pre-filters; activated carbon filter; high-pressure pump200 gpd, post-filters; ro membranes 100 gpd. ? performance specifications: output capacity: 50-100 gpd; 75% recovery rate; 95% tds removal efficiency; < 500 ?s/cm conductivity ? dimensions: lab scale/domestic; voltage: 110v-220v, 50/60hz; power consumption: 30w-100w. ( extra filters ,membranes)