15L Vertical fermenter? 
 The Holves fermenter continue to use the international advanced manufacturing concepts, the fermentation of our professionally designed mechanical layout, product stability, operation user-friendly, durable; Holves fermenter using the industry's most advanced embedded systems of work to streamline the display operation, precise control of the fermentation tank, to provide a more accurate fermentation parameters; Hovles fermenter to provide perfect after-sales service to customers, and serious technical guidance and exchange; the Holves been convinced that: professional, serious attitude, China fermentation engineering industry, we make the greatest efforts! 
 ? Technical parameters: 
 1, the tank system: 15L, 316L stainless steel; liquid filling Max: 70% 
 2, the sterilization method: high-temperature steam reign sterilization 
 3, the mixing system: Direct mechanical stirring (magnetic stirring optional); two layers of flat leaf fermentation-specific standard paddle; speed control: 50 ~ 1000rpm ± 1% 
 4, the temperature control: temperature electrode: PT100 platinum electrode; external cooling water temperature range: +5 to 65 ° C ± 0.1 ° C; 
 5, PH control:? Imports dedicated pH electrode and shielded wire, the peristaltic pump is automatically fed alkali solution; 
 6, the dissolved oxygen control: import special DO electrode and the shield wire, manual air switch; 
 7, foam control: Automatic detection of bubbles add a defoamer; sensitivity 100 ~ 100000Ω 
 8, the feeding control: peristaltic pump is automatically fed; fed range: 0 ~ 120ml/min ± 2% 
 9, air traffic control: manual adjustment of the rotor flow meter; range: 0 ~ 30L/min 
 10, the control system: two control system: the host computer (PC) + bit machine (the fermenter site controller); through the network cable; upper and lower machine can be independently controlled fermenter; host computer connected into the LAN, the remote control can be achieved; the fermenter site controller uses the core of the import of embedded control, large-screen LCD display, touch-membrane keyboard, full Chinese menu interface; 
 11, fermentation monitoring software: the main function of the fermentation monitoring software: display and record the fermentation time, temperature, pH, dissolved oxygen, speed, air flow, pressure, and the feeding amount, soak the enemy the amount of acid-base dose fermentation process parameters; manual , automatic, sequential, and the associated four control methods; data recording and output, the dynamic curve history curve display and printing functions; 
 Equipment: air compressors, steam generators, computers. 
 Upgrade Options: multiple feeding, automatic sterilizer, feeding weighing, tank weighing, bypass the injection of oxygen, redox potential of online testing, air flow automatically detect the A (b) the alcohol content of online testing and control, exhaust O2, CO2 content, online testing.