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What is the medical cleaning device? What should I consider? Solution
1, single ion exchange editing Process: raw water → raw water pressurized pump → multi-media filter → activated carbon filter → water softener → precision filter → a reverse osmosis equipment → intermediate water tank → intermediate water pump → ion exchange → purified water tank → pure water pump → UV sterilization Device → microporous filter → water point Although this process has a small initial cost and a small footprint, it is necessary to carry out ion regeneration frequently in the later stage of operation. In addition to the large amount of acid and alkali cost, it is harmful to the environment. 2, reverse osmosis and ion exchange combination editing Process: raw water → raw water pressurized pump → multi-media filter → activated carbon filter → water softener → precision filter → first level reverse osmosis → PH adjustment → intermediate tank → second reverse osmosis (reverse osmosis membrane surface with Charge) → purified water tank → pure water pump → UV disinfection → microporous filter → water point This process uses a combination of reverse osmosis and ion exchange, although it is higher than the single ion exchange equipment, but the relative ion regeneration cycle is longer; therefore, the cost of acid and alkali consumption is less than the simple ion exchange process; But there are still shortcomings of environmental pollution.
Minus 40 degrees of medical cryocell how to operate
and low temperature test The interior of the box has a fan that circulates the air at all times, so the cooling is relatively uniform and the temperature is straight
Where can I apply for medical electrical equipment training?
According to the contents of the bulletin, the EU member states must be in June 7, 2000 to complete the implementation of the instructions required by the relevant laws and regulations ordered to amend the order and since December 2003, all members of the EU sales in vitro diagnosis Medical equipment (In Vitro Diagnostic Medical Devices,
What aspects of low temperature plasma equipment can be used?
Applications: semiconductor industry, printing and preparation of polymer films, surface corrosion and other thin layer deposition, plasma electronics, plasma synthesis, plasma metallurgy, plasma waste treatment, plasma chemical (hydrogen plasma cracking Coal, acetylene, plasma coal gasification, plasma cracking of heavy hydrocarbons, plasma carbon black, plasma calcium carbide, etc.), packaging,
How to buy medical shock wave equipment?
Medical extracorporeal shock wave gravel equipment, generally from the following aspects of the quality of the product:
Will the principle and function of medical water equipment? Medical water equipment to how much money?
Changsha water Ze environmental technology for your simple answer: Most of the medical water equipment is ion exchange and ion exchange and reverse osmosis and other programs, ion exchange technology for the depth of desalination, the use of a wide range, but will produce a lot of waste water, waste acid, will pollute the environment The Reverse osmosis membrane can be efficient removal of impurities, for high water quality requirements to ensure that the water quality, efficient desalination rate, up to 98% or more. Medical water equipment resistivity to be more than 15 megohm.
Need to do a low-temperature equipment, the temperature inside the box to minus 70 degrees, the insulation layer of 100 mm, what is the insulation layer of material for good insulation? Check with polyurethane PU foam is better, but more expensive. With glass fiber cotton insulation afraid of a long time the insulation layer will have condensate and damage the insulation effect, but look at other foreign similar equipment are used glass fiber cotton insulation, may I ask, in the end can use this material to low temperature insulation? There are detailed technical information that I add another 100 points, thank you!
Like you said glass wool easy to absorb water and low temperature equipment easy to sweat glass wool will affect the heat insulation effect it is generally used for high temperature equipment insulation you can consider the polyethylene insulation material closed foam low water absorption is more suitable for low temperature equipment With the cost of low and then a little better can be used rubber and plastic insulation materials, the high cost but the insulation effect is better and the fire in fact low-temperature equipment or polyurethane spray insulation effect is the best general cold storage is that I do the distribution of insulation materials according to me Years of experience to give you suggestions for your reference only
Medical low temperature refrigerator PQ (performance confirmation) has no one done!
According to the provisions of the medical refrigerator applicable to the national standard, combined with the use of medical features of the refrigerator, designed to confirm the performance of the project, and then completed the test item by item.