RXH series hot air circulation oven is a very important drying equipment. With the improvement of domestic GMP standards, the pharmaceutical industry has put forward higher requirements for oven drying efficiency and product quality protection. Drying equipment enterprises must further improve the drying efficiency and product performance of the equipment, and follow the concept of energy conservation and environmental protection to open a broader market space for the drying equipment industry.
The RXH series hot air circulation oven is heated by an electric heating tube to generate a heat source. When it is absorbed by a heated object, it is directly converted into heat energy, thereby obtaining a rapid drying effect, thereby shortening the production cycle, saving energy, and improving product quality. The oven is widely used in heat curing, drying and dehydration of materials and products in the pharmaceutical, chemical, food, light industry and heavy industry industries. Such as raw materials, raw drugs, Chinese medicine decoction pieces, granules, granules, large and small honey pill packaging bottles, pigments, dyes, dehydrated vegetables, dried melons, sausages, plastic resins, electrical components, baking varnish and so on.
There are many models of ovens on the market, but the basic structure is similar, generally consisting of three parts: box, electric heating system and automatic temperature control system. Under the eviction of the concept of energy conservation and environmental protection, drying equipment enterprises also need to be upgraded and transformed. The hot air circulation oven is an oven that has been selling well in recent years.
It is understood that the domestic RXH series hot air circulation oven has been upgraded several times and the level has been continuously improved. It uses steam or electricity as a heat source, and uses an axial fan to heat the air in a convection manner. The hot air layer flows through the baking tray and the material for heat transfer. Fresh air enters the oven from the air inlet to replenish it, and then drains from the drain port, continuously replenishing fresh air and continuously discharging hot and humid air to maintain proper relative humidity in the oven.
　　 RXH series hot air circulation oven is a general-purpose drying equipment with wide adaptability and is widely used in pharmaceutical, chemical, food and other industries. Hot air circulating ovens collectively have heating pipes, and ovens with circulating fans can be called hot air circulating ovens, such as electric blast ovens, open door high temperature sterilization ovens, and the like. Its large feature is that most of the hot air is circulated in the tank, which increases heat transfer, greatly improves the thermal efficiency of the oven, and saves energy. It is an indispensable drying equipment for pharmaceutical companies to implement GMP transformation.
In recent years, the domestic pharmaceutical industry has developed rapidly, and related pharmaceutical equipment is also actively upgrading its technology to better meet market demand. For example, Changzhou Binda Dry Granulation Equipment Co., Ltd. has built a GMP-II hot air circulation oven through years of experience, using a low-noise, high-efficiency axial flow fan to force the hot air to circulate in the tank, thereby enhancing heat transfer and improving Energy efficiency. In order to meet the needs of customers, the company has installed the wet exhaust check valve, temperature recorder, working timing and other devices according to the customer's process requirements, which has improved the service capability of the enterprise and thus won the market more.
For any company, the brand is very important, but it is not a one-time process, but a development process that is accumulating and changing. Do not accumulate steps, no more than a thousand miles; no accumulation of small streams, no rivers. Start by bit by bit, step by step, and day by day innovation, companies can grow. Under the development trend of intelligent, energy-saving and environmental protection, oven equipment manufacturers need to maintain their sense of innovation, strengthen research and development capabilities, and meet the demand for drying equipment in the pharmaceutical industry from all aspects.
Virus Specimen Collection Tube
Inspection principle:
It can perform protein denaturation on fresh clinical virus samples to inactivate the virus, prevent secondary transmission of infection, and ensure the safety of transportation and testing personnel.
♣.Structural composition: Combination of cotton swab and transport medium (VTM).
♣. Product requirements:
The product should be airtight, avoid high temperature, avoid direct sunlight storage. It should be used in a clean, hygienic, pollution-free, and temperature-friendly environment.
♣, Storage conditions and validity period:
â‘ , the product should be stored in a clean, dry and ventilated environment,
②, the temperature is 5℃-35℃;
â‘¢, relative humidity <85%RH;
â‘£, product shelf life: 12 months.
♣. How to use
â‘ Before sampling, mark relevant information on the label of the sampling tube.
â‘¡. Sampling with the corresponding cotton swabs.
â‘¢ After the collection is completed, quickly put the cotton swab into the collection tube, break the part higher than the sampling tube, and tighten the tube cover.
â‘£. For the specific sampling method, please refer to the following:
a) Nasal swab Gently insert the sampling head into the nasal cavity, stop for a while and then slowly rotate to exit, immerse the collected specimen in the Xiangxiang solution, break the excess part and discard it, and tighten the sampling tube cover.
b) Pharyngeal swab: Wipe bilateral pharyngeal tonsils and posterior pharyngeal wall with the sampling head, immerse the collected specimen in the sampling solution, break off the excess part and discard it, and tighten the cap of the sampling tube.
c), Mycoplasma Chlamydia, Ureaplasma specimen collection
Male: Insert the sampling head into the urethra about 2cm and rotate, stay for a while and then exit, and immerse the collected specimen in the sampling solution.
Female: Wipe the mucus of the cervical orifice, insert the sampling tip into the cervical canal for 1-2 cm for sampling, immerse the collected specimen in the sampling solution, break off the excess part and discard it, and tighten the cap of the sampling tube.
♣. Precautions
1. After the virus is collected, the disposable sampling swab should be completely inserted into the preservation solution, so that the virus can be retained to the greatest extent possible.
â‘¡ The collected specimens must be sent for inspection in time.
â‘¢. It is forbidden to use products with damaged packaging and expired validity period to prevent pollution.
This single-use Virus Sampling Tube is used for in vitro diagnosis. It cannot be used for human or animal oral or external use. If swallowed, it may cause serious events; it is irritating to eyes and skin. If it is not splashed into the eyes, rinse with water.
Virus Sampling Tube,Virus Specimen Collection Tube,Viral Transport Tube,Saliva Virus Sampling Kit
Jilin Sinoscience Technology Co. LTD , https://www.contoryinstruments.com