PORTABLE INCUBATOR GREENHOUSE WITH FACILITIES FOR DETERMINATION OF TOTAL COLIFORMS AND ESCHERICHIA COLI FROM CHROMOGENIC AND FLUOROGENIC SUBSTRATE

摘要

"portable incubator with facilities for determination of total coliforms and escherichia coli from chromogenic and fluorgen substrate". The present utility model relates to a portable incubator for incubating and transporting species of bacteria, fungi, viruses, plankton, etc., in addition to dbo and water quality applications providing fluorescence visualization of water samples. incubated with chromogenic-fluorogenic substrate in the presence of total coliforms and Escheríchia coli bacteria through two ultra-violet light bulbs at a wavelength of 365 nm. consisting of a double-walled plastic thermal box (1) and a front door with a handle (2); movement grab handles (3); a peltier-type thermal block (4) with motor ventilation (5) and fans (6) (7); a digital microprocessor temperature controller with timer (8); temperature sensor (9); germicidal lamp internal sterilization system (10) with manual three position on / off switch (11); two 365nm-emitting ultraviolet lamps (12); control circuit of peltier block (13) and lamps (24) (25); external power connector (14); inner shelf (15); vehicle adapter cable (16); battery adapter cable (17); power supply (18); battery holder (19); green-red bicolor led (20); crystal-coated acrylic backing with ultra-violet ray blocking film (21); sample tube holder cabinet (22); bell (23) for end of cycle alarm.