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Application of Dinghongrun optical elements in fire safety

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Application of Dinghongrun optical elements in fire safety

The fire safety industry is the general name of enterprises and institutions engaged in fire prevention, fire fighting and rescue, fire safety management, etc. The industry focuses on fire facilities, fire equipment, fire technology and fire services, and provides fire safety management, fire engineering design, fire equipment manufacturing, sales and maintenance, fire rescue and other services. Dinghongrun The optical elements involved in fire safety include window piece, lens, filter and reflector.

Optical elements required for fire safety
Window slice

Calcium fluoride window slice, barium fluoride window slice, magnesium fluoride window slice, silicon window slice, germanium window slice, zinc selenide window slice, zinc sulfide window slice, sapphire window slice, fused quartz window slice

lens

Flat convex lens, flat concave lens, biconcave lens, biconvex lens, meniscus lens

reflector

filter

Germanium long wave pass filter, silicon long wave pass filter

Instruments required in fire safety
Smoke fire detector, heat fire detector, composite smoke and heat fire detector, ultraviolet flame detector, combustible gas detector

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