Full volume

5L/7L/10L/15L…

Loading factor

0.65~0.8 Optimum 0.7

Surface roughness

Inner surface polishing Ra0.4 um (mechanical polishing or electrolytic polishing). Outer surface polishing Ra0.6~0.8 um (matte treatment), or sandblasting

Working tank pressure

0.01Mpa ~0.05Mpa . With pressure gauge, manual adjustment (standard) With pressure sensor, proportional control valve and pneumatic valve automatic adjustment (optional)

Material

The parts in contact with the material are SUS316L stainless steel, and the others are SUS304

Mixing method

Upper mechanical stirring (or lower magnetic coupling stirring), single end double mechanical seal. Two groups of six stirrers, three baffle plates, with mechanical defoaming slurry

Temperature control

PID digital control, circulating pump for forced water circulation, solenoid valve automatic control, PT100 temperature sensor detection

Sterilization method

Sterilize in place or autoclave

Temperature control range

5~65±0.2℃, resolution 0.1℃

Sterilization temperature

100 ~130℃

Stirring speed

50~1000rpm±5%*Maximum speed, resolution 1rmp, inverter adjustment. Speed is determined according to tank size and material requirements

pH Control

2~12±0.02PH, resolution 0.01PH. PH, acid and alkali linkage control. Peristaltic pump automatically adjusts to add acid and alkali. Mettler PH sensor for signal transmission.

DO control

0~100%±5%, resolution 0.1%, DO and speed linkage control, Mettler DO sensor for signal transmission

Foam Control

Automatic control and alarm, online monitoring of stainless steel electrodes, automatic addition of defoaming agent by peristaltic pump

Air flow

Mass flow meter, pneumatic valve automatic adjustment. Inlet filter, exhaust filter, with PALL filter element, filtration accuracy 0.02 um

Tank configuration

The inoculation adopts the flame inoculation port of alcohol lamp. The sampling valve and tank bottom valve can be sterilized at any time. Equipped with standard PH, DO electrode side interface, foam level, temperature sensor interface, feed interface, side wide-angle observation mirror, equipped with safety lighting lamp