This Ce doped glass can stop nearly all the radiation ultraviolet ray of UV-A&UV-C and big proportion radiation of ultraviolet ray of UV-A.It is an ideal material which stops ultraviolet ray and set out maximum visible light.It serves as the material of quartz halogen lamps，high density discharge lamps and other UV light，which prevent the harm to the skin of the people and the things which has to be under the exposion of UV radiation and set out the maximum visible light at the same time

1. Components are allowed to work under the following conditions:
A. The relative humidity of the air is not more than 95 percent.
B. There is no flammable, explosive, corrosive gas and conductive dust in the surrounding environment.
C. Without violent impact and vibration;
D. The working voltage should not be greater than 1.1 times the rated value, and it can also be effectively grounded.
E. Insulation resistance ≥ 1MΩ Dielectric strength: 2KV/1min.
2. The electric heating pipe should be well positioned and fixed. The electric heating pipe is generally equipped with corresponding metal pipe clamps and ceramic pipe clamps according to the porcelain seats at both ends.
When the operating temperature exceeds 200 degrees Celsius, a high-temperature wire and screw connection that withstands 400 degrees or more is used.
3.Insulating material of infrared electric heating tube The quartz glass is a brittle material. When installing and using it, it should be safe and use it according to the specific conditions of the heated object.
Take necessary protective measures to avoid mechanical damage