PT Arkamaya Guna Saharsa

Stainless Steel Fermentation Tank

* Volume and Material: Nominal volume 30L, effective volume 70%. Tank made of 316L stainless steel

jacket made of 304 stainless steel with internal deflector and four baffles.

* Design and Surface: Diameter-to-height ratio 1:2.0. Internal and external surfaces are polished, with polishing accuracy Ra ≤ 0.4 µm.

* Pressure Rating: Design pressure 0.30 MPa, working pressure 0.20 MPa.

* Top Interfaces: Includes ports for flame inoculation, acid and alkali addition (one each), defoaming agent, exhaust, defoaming electrode, and stirring.

* Side Interfaces: Includes ports for pH electrode, DO electrode, temperature sensor, one side mirror, and one lamp mirror.

* Stirring System: Upper stirring with two layers of six straight blades and one single-end defoaming paddle

speed adjustable from 50 to 600/800 rpm.

* Heating Power: 9000W. Fermentation temperature control range from external water +5°C to 65°C. PID control with 0.1°C accuracy, includes over-temperature protection and automatic air release.

* Valves and Safety: Pneumatic welding bottom valve with automatic steam switching

tank equipped with safety valve

automatic control valves from Burkert or Gemu (Germany).

* Electrodes:

* pH Electrode: Mettler, range 0.00–14.00, accuracy ±0.01

control range 2.00–12.00, control accuracy ±0.02.

* DO Electrode: Mettler (imported), range 5–200%, accuracy ±1%

works in sync with stirring.

* Temperature Sensor: PT100, high precision, with safety and control features.

* Automation: Fully automatic disinfection and sterilization

one-button operation with no manual steps required.