The ultrasonic DNA disruptor uses an isothermal non-contact method to break, homogenize, and mix samples. Used for sterility, ultra micro fragmentation, and can break chromosomes through centrifuge tubes. Specially tailored for pre-processing of second-generation sequencing DNA samples and chromatin immunoprecipitation experimental samples. Compared to traditional probe ultrasonic disruptors, the probe is in direct contact with the sample and can only process one sample at a time, resulting in a longer experimental period. For multiple samples, it is necessary to reuse the same probe, which can easily cause cross contamination of the samples. Non contact samples can be crushed in a closed container without producing infectious flying mist. The ultrasonic probe does not come into contact with the sample to avoid cross contamination. For laboratories that handle multiple samples or valuable samples every day, non-contact ultrasonic DNA disruptors have advantages such as high-throughput processing, low sample loss, and no cross contamination. Gradually becoming an indispensable standardized tool for ChiP (chromatin immunoprecipitation) and DNA splicing research platforms.

Application areas:

Mainly used for bacterial cell lysis, protein extraction, second-generation sequencing sample DNA fragmentation, immunoprecipitation experiments, fungal spore fragmentation, emulsification, homogenization, accelerated dissolution, and catalytic reactions.

working principle:

The non-contact ultrasonic DNA disruptor utilizes magnetostriction resonance ultrasound technology to crush samples at multiple ultrasonic frequencies simultaneously, with balanced energy output, uniform ultrasonic density, and non-contact processing to ensure good consistency in experimental results.

Main functional features:

1. High throughput, capable of processing up to 30/60 samples simultaneously, with high experimental efficiency;

2. No need to frequently operate the probe, all samples are in separate fully enclosed test tubes to avoid cross contamination;

3. Rich product configuration with various adapters ranging from 0.1ml to 15ml, suitable for experiments on different samples;

4. Using a 4 ℃ low-temperature water bath ultrasound, the energy distribution is uniform, the ultrasound effect is complete, and the sample is completely carried out in a low-temperature environment, avoiding sample denaturation;

5. The ultrasound parameter settings are flexible, the experimental steps are standardized, the experimental repeatability is good, and the reliability of the results is high；

6. Simple operation, fast time, usually the shortest time for an experiment is only 5 minutes；

7. No special consumables required, low experimental cost；

8. The instrument has overcurrent, overvoltage, and overtemperature alarm functions. When the temperature exceeds the set temperature, it automatically stops ultrasound and alarms to ensure the integrity of the sample；

9. The microprocessor controller is equipped with password protection function, which allows for free editing of programs and automatic memory of set programs；

10. The instrument is equipped with a rotating motor, which automatically rotates the centrifuge tube adapter continuously during ultrasound, making the ultrasound energy distribution more uniform;

11. Adopting a 7-inch medical grade resistive touch screen for touch operation, the screen displays real-time working parameters such as time, temperature, power, continuous mode, and gap mode display. The operation is simple and convenient, with a countdown display of the running status;

LCD touch screen interface:

Experimental effect:

Objective: To fragment the collected cell DNA: mouse breast cancer 4T1 cells

Instrument: Xiaomei non-contact ultrasonic DNA disruptor

Basic parameters:

Basic configuration:

After sales service and training:

1. The factory is responsible for guiding installation and debugging, and providing experimental methods;

2. After installation and debugging, the quality guarantee period is one year from the day after the user confirms that it is qualified;

3. The maintenance response time is generally 8 hours;

4. Lifetime responsibility for maintenance;

5. Acceptance: Conduct acceptance according to technical indicators and acceptance procedures.

6. Delivery location: User laboratory, specified by the end user in the contract.

7. Delivery time: The specific time for signing the contract shall be determined by the contract.

On site photo taken: