Ultrasonic cell disrupter (Ultrasonic Processor) Instrument Description: Ultrasonic cell crusher working principle is based on ultrasonic cavitation in liquids, electrical energy transducer generates high shear strength at the top of the liquid by the tool head horn, experimental equipment, the formation of a high-frequency alternating water pressure, so that cavity expansion, the explosion shattered the cells. In addition, due to the generation violently disturbance when the ultrasonic wave propagation in liquid, the particles have a great acceleration, which collide with each other or collide with the wall and shattered. The device allows two (or two minutes or more) immiscible liquid mixing. Which is likely to reach a general mechanical stirring or crushed by less than the effect. Main features: 1. Store five control mode. 2. Timing figures show that the output energy from the light bar display, continuously adjustable from 0 to 100%, easy and intuitive operation. 3. Intermittent work (duty cycle adjustable from 1% to 100%) and two continuous selection, when intermittent operation, pulse width and interrupted time can be set separately. 4. Working time by a digital timer control, reaches a predetermined time automatically changes to standby mode, the timing range 1min ~ 99min. 5. handheld ultrasonic cell disruption device can be artificially controlled freely work and deadlines and easy to use, suitable for processing small amounts of samples. Applications and field: It is widely used in animal and plant tissues, viruses, bacteria and other cell disruption, emulsification, separation, homogenization. Widely used in life sciences, pharmaceuticals, and new materials. Application examples: 1. herbal extracts - the destruction of plant tissues by ultrasonic dispersion, accelerated solvent to penetrate tissue, and improve the extraction rate of the active ingredients of Chinese herbal medicine. 2. The cosmetic emulsion - further extracted essence of the drug and fine particles, Changsha experimental equipment, to the dispersion, emulsification effect. Dynamic / static one headspace sampler Instrument Description: traditional static headspace technology section provides a simple, rapid, pay attention to good and reasonable price analysis method, the principle is the sample to be tested into a closed container, By heating up the volatile components evaporate from the sample matrix, after the gas-liquid (or gas-solid) two-phase equilibrium, direct access to the top of the gas into the GC or GC / MS chromatography analysis. This technique can be put at the top of the gas for various types of sample matrix into the GC both clean and automation, which is widely used in analytical laboratories. However, static headspace analysis is only a portion of the gas sampling, experimental equipment imported from Germany, it is difficult to achieve dynamic headspace purge a trap sensitivity. Sensitivity [dynamic / static headspace analysis (patent)] HS9000 comes standard with a patented dual syringe, enabling continuous purging the headspace of the sample, concentrate analytes in front of the column or Trap analysis, the sensitivity can be greatly improved 100 times. Patented dual compound into the capture less than traditional static headspace syringe trap technology can be detected. How new technology trap capture it? Analysis ▲ sealed samples were heated and mixed until placed double syringe ▲ within a set time at a set flow rate of the inert gas on the needle path through the vial inside into the vial through the needle on the vial ▲ other ▲ balance The second path out of the headspace is analyzed substance, then concentrated in ▲ Trap Trap is desorbed by heating the carrier gas cleaning analytes to the GC column in the same syringe can also be used for traditional static headspace, to meet the user at the same time can sample processing can be done to do a static dynamic injection needs. Thus HS9000 on the same instrument can achieve high sensitivity dynamic purge and trap, but also to achieve static equilibrium headspace analysis. Which brand is good experimental equipment, laboratory equipment, instruments provided by the Hunan Chun Chun Di Di Equipment Co., Ltd.. Hunan Chun Di Equipment Co., Ltd. (www.hnjdyq.com/) strong, credible, in Changsha, Hunan analytical instruments industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chun Di instruments into the brilliant and you work for a better future!