Laboratory miniature anaerobic liquid fermentation tank

Product Model

JD-G025L/05L/1L/3L/5L/7L/10L

Liquid loading coefficient

65-80%, suitable for 70%

Tank configuration

1. High borosilicate glass jar or stainless steel SUS316L/SUS304 material;

2. Jacket temperature control and optimized flow design; Internal surface polishing, Ra≤0.6μm； External surface polishing or matte treatment (glass shot blasting); Large angle long strip mirror,

3. The can lid is equipped with pH electrode, ORP electrode, DO electrode, temperature electrode interface, inlet, outlet, sampling port, etc

mixing system

1. Top entry mechanical mixing system; Or magnetic stirring, sterile machine sealing system; DC mixing motor (10)

And below) or AC motors;

2. Standard configuration includes 2 layers of straight impellers and a first stage high-efficiency defoamer blade; There are also options for inclined blades, curved blades, axial flow blades, etc; Adjustable speed, digital setting speed control

Structural method

Floor standing frame structure, space saving, universal casters, easy to operate

Temperature display and control

1. Measurement range: 0-100 ℃;

2. Control range: room temperature+5 ℃ -100 ℃;

3. Control accuracy: ± 0.2 ℃;

4. Resolution: 0.1 ℃;

5. Control content: Temperature value online detection, PID intelligent control, can be set according to the required temperature of the reaction process.

Redox potential detection system

1. Detection method: Automatically detect the ORP value inside the reaction bottle;

2. Display range: -2000 to 2000mv;

3. Display accuracy: 1mv;

4. Component selection: Swiss * electrode detection to ensure accurate ORP display.

PH detection system

1. Display mode: Fully automatic online detection, touch screen display.

2. Display range: 0-14pH;

4. Resolution: 0.01pH;

7. Component selection: UK *, ensuring precise pH control.

8. PH with upper and lower limit over limit alarm function.

9. Software functions: data curve chart, data report, PH manual, automatic control.

CH4 concentration online detection system

1. Gas detection: methane CH4

2. Detection principle: Infrared principle (high-precision infrared sensor with a service life of 6-7 years)

3. Measurement range: 0-1000ppm, 0-2000ppm, 5000ppm, 10000ppm, 50000ppm

4、 分 辨 率： 1ppm（0-50000ppm）、0.01%Vol（0~100%vol）

5. Accuracy: ≤± 1%

6. Repeatability: ≤± 0.5%

7. Response time: ≤ 20 seconds (T90)

8. Recovery time: ≤ 20 seconds

9. Explosion proof mark: Exd Ⅱ CT6

CH4 gas production total amount and gas production rate detection system

1. Display mode: online display of gas production rate and cumulative total gas production;

2. Range: 0.1~50ml/min [optional]

3. Display accuracy: ± 1% F.S. (20slm 30slm ± 2% F.S.)

4. Repetition accuracy: ± 0.2% FS

5. Response time: ≤ 4 seconds

7. Output signal: 4-20mA

8. Working pressure difference range: ＜ 0.02 Mpa

9. Traffic display: Display accumulated traffic

Dissolved oxygen DO online detection system

Online detection, 0-20mg/L; Imported DO electrodes,

Supplement control

Standard configuration includes 1 peristaltic pump for time proportional flow addition and replenishment, with cumulative display and recording of flow addition volume

control system

The industrial grade JD-BIO6000 control system is applied, using Siemens PLC controller and 32-bit true color touch screen operation interface,

Fully functional and stable operation. System control and display parameters: temperature, stirring speed pH、 Dissolved oxygen, feed, tail gas CH4, tail gas CO2, tail gas O2 and other parameters