PCR instrument, also known as DNA thermal cycler and gene amplification instrument, is the basic laboratory instrument. PCR machine,PCR dna thermocycler,Electric Mixer,Lab PCR Thermal Cycler,Thermal cycler,Gene cycler,PCR instrument Changzhou Yuanwang Fluid Technology Co., Ltd. , https://www.ywfluid.com
The PCR instrument is mainly used in many fields such as basic research and applied research, such as genetic analysis, sequence analysis, evolutionary analysis, clinical diagnosis, forensic medicine, and so on. With the continuous development of molecular biology, PCR amplification technology has also been popularized and applied.
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Control with micro motor characteristics of the parameters (Figure)
The characteristics and application of common micro-motor The operating characteristics of micro-motor control has its own unique characteristic parameters. Common output and input, or the relationship between one output and another output. From the control requirements, the static characteristic curve should be continuous, smooth, no mutation; dynamic characteristics commonly used frequency curve or response curve to represent. Frequency curve should be smooth, no sudden oscillation point; response curve should be fast convergence. The sensitivity corresponds to the magnitude of the output of the unit's input signal. Commonly used than the moment, than the emf, amplification factor, said. Accuracy of the input conditions, the actual value of the output signal and the theoretical value of the difference on behalf of micro-motor accuracy, commonly used error size said. Impedance or resistance In the system, micro-motor input and output impedance should be matched with the corresponding circuit, respectively, to ensure system performance and accuracy. Reliability is not only a special requirement for controlling micromotors, but also for micromotors and power microdrives. Common life, failure rate, reliability and MTBF parameters to characterize the operation of micro-motor reliability.