Functional principle of gene amplification instrument

Using patented technology to realize fast and efficient balanced amplification detection. MEMS organic whole consists of optical switch array, self-focusing lens, pigtail collimator and variable gain low-light-level photoelectric device. Under the management of the electronic control device with 16-bit single chip microcomputer as the core, the fast balanced scanning detection of multiple samples can be completed in milliseconds, which avoids the time lag or vignetting error caused by mechanical scanning or CCD scanning. PCR thermal cycle amplification of standard samples and real-time fluorescence excitation and quantitative detection of Qualcomm were realized.

Walking at the forefront of PCR technology, it has a long history in the field of PCR instrument research and development and marketization; Standardized PCR detection technology has been successfully and widely used in clinic; Rapid real-time PCR technology realizes the rapidity of DNA/mRNA detection, and the method of real-time detection using fluorescent probes to label specific nucleic acids makes the accuracy higher. Simplified the traditional PCR method; Using the least sample size, the results can be obtained in about one hour; Simple closed tube analysis makes it unnecessary for you to touch the sample after adding the sample, which reduces the risk of sample exhaustion; Shorten the reporting time; The test steps are simplified; It improves the flexibility of users' advanced applications and provides a user-defined PCR operation platform. Build your user-defined application; Analyze user-defined tests; High performance and high sensitivity; High specificity; Wide dynamic range; Powerful software data management system and complete case files; Integrated network service function; Icon display; Automatic reagent and result tracking; User interface is friendly; Open, personalized instruments are easy to adapt to your laboratory environment, maintenance-free light source system, high-brightness narrow-band LED light source, stable work, long service life, maintenance-free for life, and sensitive and accurate photoelectric system.

The fluorescence excitation/detection monochromator adopts the filter made in America; The detector adopts metal-encapsulated photomultiplier PMT made in Japan, which has the characteristics of high sensitivity, rapidity and stability. Collimator, optical array, optical fiber assembly and electric control device all adopt import period; High precision and good consistency.

Advanced temperature control system

The instrument adopts film heating and semiconductor heat pump refrigeration technology to ensure rapid and stable heating and cooling and long service life of the instrument. The hot cover ensures that PCR runs without mineral oil and avoids the pollution caused by human factors.

Advanced temperature control system

The instrument adopts film heating and semiconductor pump refrigeration technology to ensure rapid and stable heating and cooling and long service life of the instrument. The hot cover ensures that PCR runs without mineral oil and avoids the pollution caused by human factors.

Friendly software system

The traditional Chinese Windows interface is more in line with the operating habits of China people, and the fill-in-the-blank input of multiple standard parameters reduces the things brought by parameter setting; Parameter input prompts ensure the effectiveness of parameter input.

Diversified business model

The maximum number of each program segment is 9; Each program has as many as 9 steps; Each program has as many as 99 cycles, and the methods of modifying and adjusting various parameters such as temperature and cycle can completely meet the requirements of clinical and scientific research experiments.

Good linear range, sensitivity and repeatability.

The linear range of detectable sample concentration is 1 01010, the minimum sensitivity resolution is1copy, and the repeatability cv is ≤ 2.1%.

Unique instantaneous power failure protection function

The instrument can remind the user to continue the test after an instant power failure. Short-term instantaneous power failure caused by power grid or other reasons will no longer bring trouble to your experiment, reduce the loss of reagents for you, and relieve your concern that there is no special power supply for PCR laboratory.