The development point of ultraviolet aging test box

Environmental protection has been paid attention to by various countries. While focusing on economic development, China has also listed environmental protection as a basic national policy. Therefore, the research and development and application of ultraviolet aging test chambers have also been pai ...more...

Determination of Squalene in Licorice by High Performance Li…

Abstract: Squalene is widely distributed in plants, but the content is not high, much lower than 5% of the unsaponifiables in vegetable oils, only a few are more, such as olive oil containing squalene 150 ~ 700mg / 100g, rice bran oil The content is 332mg / 100g. Objective To investigate the pres ...more...

Solution to abnormal temperature and humidity in constant te…

Constant temperature and humidity chambers are generally capable of high temperature, low temperature, damp heat and other tests. During the constant temperature and humidity machine test, various temperature and humidity failures can be handled by the user according to the following methods. 1. ...more...

The influence of ultraviolet weather resistance test chamber…

The ultraviolet weather resistance test chamber can be installed in various locations of the ultrapure water system. It is relatively simple to install or modify existing pipelines and vessels, which can achieve the lowest degree of production disturbance and the smallest footprint requirements. D ...more...

Bee swarm intelligence can be used for aircraft parameter id…

A recent study suggests that the bionic intelligent method proposed by simulating the behavior of honey bees in search of excellent honey sources provides a new technical approach to solve the problem of parameter identification of hypersonic vehicles. This research paper titled "Online Para ...more...

Laser-manipulated magnetic suspension graphene for the first…

Recently, Aoyama University, Japan, in a study, realized the movement of magnetic suspension graphene with laser for the first time. By changing the temperature of graphene, it can change its suspension height, control the direction of movement and make it rotate, and demonstrated that sunlight Le ...more...