Composting biodegradation analyzer

Composting biodegradation analyzer

Brand :Thmorgan
Model :M2400

ONE. Product use

1. Meet the testing requirements of GB/T19277.1-2011 standard;

2. Meet the testing requirements of ISO14855.1 standard;

3. Meet the testing requirements of JIS K 6953-1 standard;

4. Suitable for external testing by quality inspection institutes;

5. Applicable to third-party external testing services;

6. Suitable for self-test and formulation optimization of bio-based material manufacturers;

7. Suitable for basic research on biodegradation.


Second, product characteristics

1. With temperament combined system;

2. Fully meet the testing requirements of GB/T 19277.1-2011 standard;

3. High throughput, up to 24 channels can be used simultaneously for biodegradability detection;

4. 24 independent infrared probes for real-time detection;

5. Real-time online determination of carbon dioxide concentration and total, can be derived in the form of charts or curves;

6. Wide detection range, the highest detection limit can reach 10000ppm;

7. The design method of solid culture and open oxygen supply is adopted to simulate the strong aerobic environment;

8. Automatic mixing, automatic water, air bath temperature control;

9. Cloud platform detection, real-time online observation of data and curves.


Third, product principle

In this experiment system, the final aerobic decomposition capacity and disintegration degree of bio-based materials were measured under the condition of aerobic composting. Under the action of microorganisms, bio-based materials consume oxygen and decompose to produce carbon dioxide, water and other inorganic substances, and the generated carbon dioxide is monitored in real time by high-precision infrared sensors. The percentage of the actual carbon dioxide release of the sample to the theoretical carbon dioxide release of the sample is the biodegradation rate. At the end of the experiment, it can be used to determine the degree of disintegration of the experimental material, and also to determine the mass loss of the experimental material.

four. Technical parameters

1. Working conditions:

1.1 Power supply voltage: AC 220V±10% 50Hz single-phase;

1.2 Working temperature: 15 ~ 30℃;

1.3 Relative humidity: ≤ 80%;

1.4 Durability of instrument operation: it can work continuously for a long time.

1.5 Maximum power: 5KW;

1.6 Appearance dimensions (L×W×H) : 2000mm ×950mm ×1900mm;

1.7 Gross weight: 1000KG.


2. Oxygen supply system

2.1 Pre-decarbonization system: Yes;

2.2 Air supply mode: continuous aeration oxygen supply, built-in air supply pump;

2.3 Air pump control: the air pump is divided into 24 channels, each channel has an independent switch;

2.4 Electronic flowmeter adjustment range: 0.01-500ml /min;

2.5 Adjustment range of glass rotameter: 50-300mL /min;

2.6 With 24 glass rotameters to adjust the flow rate;

2.7 With 24 electronic flowmeters to collect flow rate;


3. Temperature control system:

3.1 Temperature control mode: air bath;

3.2 Set temperature range: room temperature -90 ℃, step by 0.1℃;

3.3 Temperature control accuracy :≤±0.1℃;

3.4 The temperature control box is divided into two layers, the front door is open;


4. Reactor system:

4.1 Number of channels :≥24;

4.2 Reactor volume :≥2000ml;

4.3 Reactor design: double-layer design;

4.4 Water adding mode: automatic water adding;

4.5 Mixing method: automatic mixing;

4.6 Mixing shaft design: mixing down;

4.7 Gas supply mode: bottom gas supply;

4.8 Reaction bottle chassis: drawer type design, can be pulled out to push;

5. Detection system

5.1 Detection method: infrared carbon dioxide detection;

5.2 Number of infrared probes :≥24;

5.3 Display mode: synchronous dual display of carbon dioxide concentration and total amount;

5.4 Detection range :0-10000ppm;

5.5 Resolution :1ppm;

5.6 Data collection cycle: up to 1 second once, seconds, minutes, hours can be freely selected;

5.7 Probe dehumidification protection system: Yes;

6. Software system

6.1 Software control system with independent intellectual property rights;

6.2 Software can collect data and generate real-time data curve;

6.3 Bearer system: professional operating system such as win7/8/10;

6.4 Data storage: It can be stored in real time in the experiment;

6.5 With a cloud platform, data can be accessed remotely;


7. Temperament combination system

7.1 The combined system is divided into three parts: intake unit, steady flow unit and supply unit;

7.2 Air intake unit: 24 channels, each channel has an independent electromagnetic reversing valve;

7.3 Intake unit: Each channel can be independently controlled, with intake, emptying, supply three-way design;

7.4 Steady flow unit: single-channel design, providing an independent channel for the reaction gas of the target channel;

7.5 Air intake unit: provide independent and pollution-free target gas for gas phase and temperament;

7.6 The system can be integrated with the biodegrader and does not occupy other operating space;

7.7 The system can also be used independently;


five, standard configuration

Composting biodegradation analyzer