Overview

Technical Specifications

Device Model

HND-GJ-3L/5L/7L/10L/15L

Diameter to height ratio

1：2-2.5

Liquid loading coefficient

65%-80%

tank material

Adopting high temperature and high pressure resistant borosilicate glass or a combination of stainless steel and borosilicate glass

Sterilization method

In situ or ex situ sterilization

tank structure

Transparent borosilicate glass body allows for intuitive observation of the state inside the tank. Various process interfaces, including:pHTheDO, temperature interface, sterile sampling port, feeding port, inoculation port, feeding port, foam electrode interface, pressure gauge port, air inlet, exhaust port, etc

mixing system

Adopting upper direct mechanical stirring or bottom magnetic stirring, the kettle is sealed with mechanical seals, various forms of high-performance stirring blades, defoaming blades, DC or AC speed regulating motors, and the speed is infinitely adjustable

pressure control

Manual control, local indication of pressure gauge, measurement and control range:0-0.4Mpa

flow control

Manual control, glass rotor flowmeter display

temperature control

Jacket, inner tube circulating water bath control or external heating device, with a control range of cooling water temperature+5℃~65℃±0.2℃

PHcontrol

Swiss imported Mettler electrode (or Hamilton) online detection, peristaltic pump automatically adds acid or alkali for precise controlpHValue. Measurement range:0.00~14.00±0.01pHControl range:2.00~12.00±0.05pH

DOcontrol

Swiss imported Mettler electrode (or Hamilton), online detection, can be associated with speed and other related controls. Measurement range:0-100%or0-200%Display accuracy1%or0.1％

Supplement control

PIDFully automatic peristaltic pump switch control, automatic flow addition and metering

Foam control

Automatic detection of defoaming electrode, automatic flow of defoaming agent by peristaltic pump

control system

HND-BIO6000The online process control system adopts a color LCD touch screen+PLCForm, capable of online detection and control of fermentation process related parameters. The specific functions include: sterilization interface, parameter calibration, parameter setting, data curve graph, data report, fermentation batch number setting, online animation, alarm setting, which can be connected to the upper computer and printer to achieve remote monitoring and data storage and printing

Extended features

Air flow control, tank pressure control, exhaust gas controlCO2TheO2Detection and analysis, multi-channel feeding, weighing