The water bath thermostat is a patented product of Birui. The single-layer glass tank is placed in the water bath thermostat. During the cultivation process, it can not only safely support the tank, but also accurately control the temperature inside the tank through the PC. The water bath thermostat is made of 304 stainless steel, heated by an electric heating rod, automatic temperature control, constant temperature control of 8-65℃, and an accuracy of ±0.1℃. When the glass tank is placed in the water bath temperature control box, there will be no water overflow, and the liquid level is automatically controlled. Comparison of different heating methods: The jacket water heating electric blanket water bath thermostat has accurate temperature control, but the jacket is integrated with the tank, which increases the weight of the tank and is inconvenient to operate during high-pressure sterilization. Easy to operate, temperature
The 304 stainless steel bracket is used to safely support the glass tank body and can be sterilized with high-pressure steam together with the glass tank body. Six feeding bottles can be hung on the bracket, which is convenient for operation and beautifies the work space.
Birui uses Hamilton intelligent pH electrode, which is tailor-made for the fermentation industry. With a sterilization temperature of up to 130°C and a maximum pressure resistance of 6 bar, this electrode performs equally well on both small and large tanks. The measurement value is stable and reliable, and the service life is very long. The electrode directly outputs 4-20mA analog or digital signals without the need for a transmitter.
The dissolved oxygen electrode uses an optical dissolved oxygen electrode produced by Hamilton Company, which is specialized for the biochemical fermentation industry. The electrode uses the principle of fluorescence quenching oxygen to measure the oxygen content in the solution. The electrode does not need to be connected to a transmitter, and directly outputs a 4-20mA analog signal or Modbus digital communication. The electrode does not use a dissolved oxygen membrane, but a sturdy fluorescent cap instead. It does not require the addition of electrolyte, is not affected by acidic gases such as SO2 and H2S, and the measured value is stable and reliable.
The electronic gas condenser adopts imported semiconductor cooling pieces and a special cooling condensation system. It is mainly used for secondary refrigeration when the gas flow is large or the gas inlet temperature is high. It is a pretreatment device for tail gas in the biological reaction process.