Research on compact exchanger used in heat pump equipment

The purpose of this study was to minimize the direct and indirect adverse effects on the environment due to equipment operation and final disposal of equipment. Researchers from 4 countries in the UK, Japan, Sweden and the United States participated in the study Work, the main contents of the study include: 1) to reduce the working fluid filling volume and improve the system's energy efficiency in the life cycle, as far as possible to reduce the adverse impact on the environment; 2) on the heat exchanger heat transfer capacity, pressure drop and bubble rate Of the reasonable analysis method; 3) heat exchanger application limit research, such as the maximum pressure, the maximum temperature, material compatibility and minimum diameter. The study will last three years and is expected to be completed by October 2009.

Reagent Bottles

Yongyue medical reagent bottles are made of high quality polypropylene PP/high density polyethylene HDPE raw materials, non-biotoxic, 100,000 grade purification workshop production environment production, multiple quality system certification to ensure free of DNase/RNase, heat source, endotoxin, sterilized plastic wide mouth reagent bottles using gamma ray sterilization, disassembled and ready to use, greatly improving user packaging efficiency.
Complete variety, 8ml, 15ml, 30ml, 60ml, 125ml, 150ml, 250ml, 500ml, 1000ml, transparent, native white and brown, reagent bottles amber have excellent light shielding function and can be used to store light sensitive substances.
Adopt professional leak-proof bottle mouth design, no need for inner cap or inner gasket protection, excellent sealing performance, 100% ensure no liquid leakage, wide mouth design, easy access to liquid.
Selection of imported high-quality raw materials, excellent physical and chemical indicators, with strong resistance to pressure, impact and acid resistance, polypropylene high temperature resistance of 121 ℃, high-density polyethylene HDPE low temperature resistance -40 ℃, and to meet the requirements of high temperature and autoclave processing.
The introduction of imported high-precision digital control production equipment, exquisite workmanship, comfortable feel, uniform bottle thickness, high gloss, no color difference, high uniformity between different batches.
The process adopts high-end molding technology and surface treatment technology, the inner and outer surfaces of plastic bottles are smooth, reagents do not hang on the wall, greatly reducing sample loss.
Provide professional customization service, with strong mold manufacturing capability, can provide customized products for users.

Reagent Bottle,Plastic Reagent Bottles,Wide Mouth Reagent Bottles,Laboratory Reagent Bottles,Reagent Bottles Amber

Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yongyueplat.com