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Product PrincipleHousehold appliance always appears switch frequency,high-low frequency voltage at day and night ,current block in long-used time and heating of appliance.In view of this situation, we designs the new type of product. Compose of... More
The main principle The energy saver developed by XINWEILI,is a latest achievement, which can improve power quality and performance, increase the proper power of compressor, and reduce startup current and running current, achieving the purpose of... More
Properties:MA/AA is a low molecular weight polyelectrolyte, a copolymer of maleic anhydride and acrylic acid. It has good dispersant performance against carbonate and scale inhibition for phosphate. it has good thermal stability, can be used under high... More
Copolymer of Maleic and Acylic Acid (MA/AA)【CAS】 26677-99-6Properties:MA/AA is a low molecular weight polyelectrolyte, a copolymer of maleic anhydride and acrylic acid. It has good dispersant performance against carbonate and scale... More
TL-ASSU220P5is an embedded design compressor/motor soft start controller, suitable for rated current less than 18 ampere all type single phase air conditioner（4HP-5HP）. It regulates the start-up voltage of the compressor/motor intelligently to... More
‘Magic Sponge" called by household products dealers, became famous in the world because of its non-toxic and sanitary property and excellent behavior of removing obstinate stainsSpecifications1.removes all kind of stain or dirt.2.multi-functional... More
1．This valve is mainly applied to household air-conditioner in Middle East area and some air-conditioner with big rated power. It can discharge pressure to protect system automatically while the outside temperature goes too... More
This Air Enthalpy Method (Psychrometoric type) is widely used to measure the performance of room airconditioners, a package airconditioners, car air-conditioners and heat exchangers. The equipment use for this methid is capable of measuring temperature... More
Soundproof rooms, and anechoic rooms are available to sound measurement with control of temperature and humidity. It is used for measuring noise and vibration caused by various air... More
