欧美一区二区视频18h|97人妻精品一区二区三区软件|www.中文字幕视频在线大全|一区二区三区综合区精品久久久

Product advantages:

non-contact automatic ultrasonic disruptor is often used for cell disruption, lysis, and release of cell particles. Especially for the release of adenovirus particles, in addition to being suitable for preparing high-titer recombinant adenovirus, it can also prepare viral DNA and DNA terminal protein compounds. It is also an ideal instrument for soil sample preparation. It has become an indispensable standardized tool for the CHIP (chromatin immunoprecipitation) research platform.

With the traditional probe ultrasonic breaker, the probe is in direct contact with the sample, only one sample can be processed at a time, and the experiment period is long; for multiple samples, the same probe needs to be used repeatedly, which may easily cause sample cross-contamination. Since the depth of the probe inserted into the sample is not used each time, the energy distribution of each ultrasound is not the same, which affects the repeatability and accuracy of the experimental results. In addition, since a closed system cannot be used, the aerosol or foam generated during the ultrasound process will diffuse into the environment, causing potential biological hazards.

The non-contact automatic ultrasonic disruptor can detect 5-96 samples at the same time, and the experiment efficiency is high; there is no need to operate the probe frequently, and each sample is in a separate fully enclosed test tube to avoid cross-contamination; the ultrasonic energy is evenly distributed and the ultrasonic effect Complete; Ultrasonic parameter setting is flexible, the experiment procedure is standardized, the experiment repeatability is good, and the result reliability is high.

Features:
1.4.3 inch TFT touch screen display.
2. 96 samples can be detected at the same time at one time, and the experiment efficiency is high.
3. There is no need to operate the probe frequently, and each sample is in a separate fully enclosed test tube to avoid cross-contamination.
4. There is a handle door on the side of the silencer, which is convenient for the inner operation part.
5. It can effectively prevent the generation of bubbles in the sample.
6. Equipped with cooling water circulation device interface.
7. Optional cooling water circulation device to achieve a constant temperature inside the system, effectively avoiding excessive sample temperature.

working principle:
The non-contact ultrasonic cell lysis system (cup type ultrasonic pulverizer) adopts the design of installing an ultrasonic generator at the bottom of the sink. In the traditional probe ultrasonic pulverizer, the micro-flow phenomenon caused by ultrasonic can only appear in the area near the probe, not contact Since the ultrasonic cell lysis system is equipped with an ultrasonic generator at the bottom of the water tank, the water tank is completely within the range of ultrasonic waves. The ultrasonic effect is distributed widely and balanced, and the formation of foam is reduced. During the experiment, the non-contact ultrasonic cell lysis system automatically continuously rotates the centrifuge tube to make the ultrasonic power distribution more even. During the experiment process of the non-contact ultrasonic cell lysis system, the samples are placed in independent fully sealed centrifuge tubes, and there is no cross-contamination between the samples, which avoids the spread of aerosol.

main advantage:
1. No aerosol aerosol production-enhanced biological safety, used for aseptic operations
2. Eliminates the risk of sample cross-contamination; it can break chromosomes and disrupt cells through a centrifuge tube
3. Eliminates the cumbersomeness of traditional hand-held probes and fixed probes, equipped with a silencer pressing device
4. The ultrasonic cell pulverizer can effectively prevent the generation of sample bubbles
5.4.3 inch TFT touch screen display, the power can be fine-tuned, and the impact mode can be fine-tuned by 5W each time;
6. The ultrasonic cell crusher uses periodic pulses to crush cells, the pulse start and end time is adjustable, and the adjustable time is accurate to 0.1 second
7. It can handle a variety of samples, with a wide range of sample processing
8. Standard disposable devices can be used (PCR tubes Eppendorf, 1.5~50ml Corning/Falcon tubes)
9. Ultrasonic cell crusher can be used to process trace samples; it can be as little as 5uL
10. 5~96 samples can be processed at one time, and the corresponding model needs to be selected
11. Automatic continuous rotation of the centrifuge tube makes the ultrasonic energy distribution more uniform, the data is specific, and can be repeated
12. Ultrasonic cell crusher with cooling water circulation tank, optional low-temperature coolant circulation machine, to avoid excessive temperature in the crushing process, affecting the infectivity of the virus

Parameters of different models:

 Parameters of different models: