Laboratory Microwave Ultra-High Temperature Instant Sterilization Machine LD1902

  • Introduce
  • Advantage
  • Parameter
  • PDF Download
  • PDF

LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine is to overcome the drawbacks of experimental ultra-high temperature sterilization equipment, such as electric heating and steam heating, long pipeline, large volume, large heat loss, low efficiency, slow heating rate, material easy to denature, heating uneven wall easy to gelatinize and scale.

LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machineLD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine

The working principle of laboratory microwave ultra-high temperature instantaneous sterilization equipment

Ultra-high temperature instantaneous sterilization is a sterilization process in which the heating temperature is set to 135-150 ° C, the heating time is 2-8s and the product after heating reaches commercial sterility requirements. The basic principles include the principle of microbial heat lethality and how to maximize the original flavor and quality principles of the food.Because the sensitivity of microorganisms to high temperature is far greater than the sensitivity of most food ingredients to high temperature, ultra-high temperature short-time sterilization can effectively kill microorganisms in a short time and better maintain the quality of food.

LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine

LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine

Features of LD1902 microwave ultra-high temperature instantaneous sterilization machine:

The rated capacity is 20-25L / H, the minimum sample processing capacity is 3~5L, which facilitates the preparation of the test process and saves the manpower and material resources for developing new products.

2.Completely simulate industrial production, the experimental data is accurate, it can be directly transplanted to industrial production.

3.PLC control, color LCD touch screen operation, convenient monitoring of the test process.

It has a powerful software system, the test method can be saved and called at any time, the test data can be directly sent to the OFFICE system, the sterilization temperature curve and related data can be directly saved to the EXCEL file, facilitating the writing of the paper and the backup of the data.

4.The whole machine is self-contained system, built-in heating boiler and water-cooled ice-cooling device (optional for ice cooling), convenient to use.

5.The experimental process animation demonstration, the test process can be controlled automatically or manually.

6.Built-in screw pump with its own CIP to avoid secondary pollution;

7.No material alarm function and no material screw pump automatically stop running.

8.. Color large touch screen operation, fast mode and normal mode combination:
Quick mode: automatic control, one-button boot, animation display operation on the touch screen, display clear operating procedures.

Normal mode: manual control, if you need to adjust the process parameters during the experiment, you can easily switch to the manual state.

LD1902 laboratory microwave ultra-high temperature instant sterilization machineLD1902 laboratory microwave ultra-high temperature instant sterilization machine

Related parameters of LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine:

Rated capacity20-25L/HMaximum temperature150℃
Minimum sample throughput3~5LTemperature control accuracy±0.5℃
Outlet temperatureAdjustableMinimum cooling temperature5℃
Sterilization modeQuick mode、normal modeSterilization time3S,5S,10S,30S(optional)
Machine materialMade of high quality stainless steelHost size1650(H)*1150(L)*910(W)mm

The working process of LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine:

The material enters the preheating device from the material bucket through the material pump. It is instantaneously heated to the sterilization temperature when the preheated material enters enters the microwave heating chamber. After reaching the sterilization temperature, the temperature is sterilized by the temperature-maintaining tube and then cooled into the cooling device. Finally, after the in-situ disinfection cooling device, the filling machine is filled.

The structural composition of the LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine:

LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine

ncludes material bucket, material pump, preheating device, microwave heating chamber, cooling device, in-situ disinfection cooling device, microwave generator and electric heater, the material bucket and material pump the preheating device, the microwave heating chamber, the cooling device and the in-situ disinfection cooling device are sequentially connected through the pipeline.

The structure diagram of LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine

The structure diagram of LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine

1 is the control panel, 2 is the in-situ disinfection cooling device, 3 is the cooling device, 4 is the preheating device, 5 is the material bucket, 6 is the electric heater, 7 is the material pump, 8 is the cleaning pump, 9 is the microwave heating chamber 10 is a microwave generator and 11 is a control cabinet.

The installation layout of LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine is as follows:

  • 1. The microwave generator is connected to the microwave heating chamber.
  • 2. The electric heater is connected to the preheating device.
  • 3. The preheating device, the cooling device and the in-situ disinfection and cooling device are both sleeve type heat exchangers.
  • 4. The microwave generator is connected to the microwave heating chamber through a waveguide.
  • 5. The control cabinet and the cleaning pump are connected in parallel at the two ends of the material pump.
  • 6. The control panel is respectively.connected to the material pump, the cleaning pump, the electric heater and the microwave generator.
  • 7. The material pump, cleaning pump, electric heater and microwave generator are all located in the lower layer of the control cabinet.
  • 8. The hopper, microwave heating chamber, preheating device, cooling device and in-situ disinfection cooling device are all arranged in the middle layer of the control cabinet.

LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine adopts microwave heating, the heating speed is fast, the heating material is not easy to be denatured, the heating is uniform, the material is not easy to be gelatinized and the pipe wall is not easy to scale. The device is compact in structure, small in size and convenient in operation, it is suitable for ultra-high temperature instantaneous sterilization process in a laboratory. In the design of sterilization temperature control, the real-time regulation PID constant temperature control technology is adopted to make the temperature control in the whole temperature zone accurate and the sterilization temperature control accuracy is ±0.5 °C.

LD1902 laboratory microwave ultra-high temperature instant sterilization machineLD1902 laboratory microwave ultra-high temperature instant sterilization machine

LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine supporting services:

1.We will provide free consultation services before and after the sale. We can provide project planning and design services according to the specific requirements of customers.

2.Before the equipment leaves the factory, we will debug and inspect the entire equipment until everything is normal.

3.We provide personal operation and commissioning training, provide standard equipment installation and use flow chart and user manual.

4.The warranty period of the entire equipment is 12 months. If there are equipment quality problems, we will provide repair service free of charge.

Leader Microwave Equipment Company has won the favor of many users with its excellent equipment and warm and perfect service. We are honored by our customers who come from many countries and regions. If you need our LD1902 laboratory microwave ultra-high temperature instantaneous sterilization machine and microwave sterilization mixing machine , please contact us at any time