Working principle

Traditional probe ultrasonic disruptors have direct contact between the probe and the sample, and can only process one sample at a time, resulting in a long experimental cycle; For multiple samples, it is necessary to reuse the same probe, which can easily cause cross contamination of the samples. Due to the different depths at which the probe is inserted into the sample, the energy distribution of each ultrasound is also different, which affects the repeatability and accuracy of the experimental results. In addition, since the closed system cannot be used, the aerosol or foam generated in the ultrasonic process will diffuse to the environment, causing potential biological hazards.

Non contact ultrasonic disruptor, capable of processing 6-48 samples and testing 96 well plates simultaneously, with high experimental efficiency; No need to frequently operate the probe, all samples are in separate fully enclosed test tubes to avoid cross contamination; Adopting high-temperature resistant water bath ultrasonic waves at 4-40 ℃, with uniform energy distribution and complete ultrasonic effect; The ultrasound parameter settings are flexible, the experimental steps are standardized, the experimental reproducibility is good, and the results are highly reliable.

component

Ultrasonic power/time adjustment and 7-inch LCD touch screen host, ultrasonic water tank and anti noise upper cover, adapter rotating upper cover, centrifuge tube fastening lower cover, 0.1-50ml various adapters and portable cooling cycle machine.

Technical parameters:

1. Control method:

1.1 Ultrasonic sample volume: With different adapters, the volume of ultrasonic samples can reach 0.1ml or more or 5ul or less.

1.2 Applicable sample types: Applicable sample types include 0.1ml, 0.2ml, 1.5ml, 2ml, 5ml, 10ml, 15ml, 50ml centrifuge tubes, which do not require the use of special materials (such as glass) consumables, saving experimental costs.

1.3 The sample needs to be crushed in a closed container without producing infectious flying mist, and no additional ultrasonic probe needs to be inserted.

1.4 Allowable single operation quantity: 48 samples can be processed at a time (with a 0.1/0.2ml adapter).

1.5 The sample needs to be able to automatically rotate at a constant speed during ultrasound to ensure consistent crushing effect.

2. Sample fragmentation method:

Using magnetic resonance ultrasound technology to crush samples, the size range of nucleic acid sample fragmentation is 1kb~200bp or smaller.

3. Ultrasonic control:

Working mode: 7-inch touch screen touch operation, simple and convenient operation; Real time display of working parameters on the screen and cumulative display of operating status; The microprocessor controller can store more than 20 sets of work programs, and the 99 hour process control timer controls the total time from 1 second to 99 hours, 99 minutes, and 99 seconds, meeting different experimental needs

4. The single sink digital timer has overheat and power-off protection function, and the ultrasonic power is infinitely adjustable with a step of one percent. The power applied to the sample is 10-1000W Suitable for experiments with different samples, with a wide range of adjustable ultrasound power, meeting more experimental requirements.

5. Ultrasound can work continuously or intermittently.

6. It has overheat protection function.

7. Transducer size: 13 * 13cm circular, energy gathering type generates ultrasonic energy.

8. The volume of the ultrasonic water tank is ≥ 3000mL.

9. It can be connected to an external MINI chiller to cool down the ultrasonic tank, and can also work at high temperatures to ensure the required temperature environment for the sample.

10. The sample needs to be crushed in a closed container without producing infectious flying mist, and no additional ultrasonic probe needs to be inserted.

11. The sample automatically rotates at a constant speed during ultrasound to ensure consistent fragmentation effect.

12. Allowable single operation quantity: 48 samples can be processed at a time (with a 0.1/0.2ml adapter).

13. The instrument contains various adapters such as 0.1ml, 0.2ml, 0.5ml, 1.5ml, and 2ml.