The light source laboratory has a lifespan of up to 100,000 hours, which can achieve long-term maintenance-free. The circuit breakers produced by the explosion-proof circuit breaker factory are designed with wide voltage and are more convenient to use. The lamp body is made of high-strength aluminum alloy material, and the surface adopts zui new electrostatic spraying technology to make the lamp waterproof, dustproof and anti-corrosive, ensuring reliable operation of the lamp in various harsh environments. Although the heat dissipation area is increased, the thermal conductivity of the air is small, and the copper conduit is a long-distance conventional process, and the contact area of ​​the copper strip is small, and the heat is mainly radiated through the lamp envelope of the street lamp. From the connection of the cable to the distribution to the front-end fiber or network transmission equipment, from the control receiver, the main power switch to the leakage circuit breaker and the arrester or surge absorption equipment are all associated with the explosion-proof control box.
The compression nut of the cable inlet, the lamp cable and the power cable are respectively introduced through the compression nut to the internal terminal of the ballast, and the connection is fixed. Then tighten the cable compression nut and fasten the ballast end respectively. cover. The internal components of the control box are arranged according to the requirements of the user, and the circuit breaker produced by the explosion-proof circuit breaker factory can realize various functions. The color of the built-in components and signal lights should be indicated by the user when selecting the type. The product can be changed according to the user's requirements. The wiring method, steel pipe or cable, explosion-proof hose can be used. In addition, these devices are prone to gas and gas explosion, so the material and thickness of the junction box is particularly important. In general, the size and size requirements, all equipment must be put into the analog wiring, and the joint transition is smooth, it can be used, otherwise the terminal equipment box with too small space will be used because of the cost, but the equipment temperature will be too high. Fall off.
Isoprene Gasket
Our medicinal synthetic polyisoprene gasket for injection does not contain any substances that can easily produce pyrogen. We now use a unique technique to add cytotoxicity to the routine test of butyl rubber stoppers such as pyrogen, hemolysis, acute systemic toxicity test and so on. Systemic injection test and intradermal stimulation test have been used abroad for many years.Our good puncture resistance ensures the minimum rate of chip drop during the puncture process and our good self-sealing performance can guarantee no leakage during using process in hospital.Also,good retention of puncture device ensures that there is no needle slider and needle drop in the process of hospital use.
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