Warning Vehicle Alarm Electronic Siren (CJB100DX)

Warning Electronic Sirens Series for Car (CJB300DXD)


1.Summary:
-  Out power:100W,200W or 300W.
-  It adopts design of integrate, all siren tones and output power of microphone can  be adjusted continuously.
-  It is fitted for alarm system, for example especial  vehicle and forbidden area.
-  Impedance:4 ohm or 8 ohm
-  Maim function: Whistles, Protocol , Air defense, Security, Fire  Protection, Ambulance, Protocol, Project ,music tone, Two-track, Microphones, Lamp control ( 2 road )enlarge sound.
-  Clear sound frequency
-  Combined amplifier and control unit
-  Speaker sold separately
-  Has a pair of 150W  high fidelity speakers to  match.

Tungsten Tube also called Tungsten Pipe, are heavy and fragile, lift slowly and steadily using high strength hoisting soft belt due to the features of Tungsten that its melting point reaches 3410℃ and its density is above 18.2g/cm3.  Tungsten tube must be stored in a dry area (humidity less than 60%), otherwise they are easy to be oxidized . When setting up the tungsten tubes, the support structure and base should be always horizontal not only at room temperature but also at working temperature to ensure the crucible is not skewed while working is widely used in the thermocouple protection tube, sapphire crystal furnace and high temperature furnace, etc. 

Our compay can provide tungsten tubes with high- precision, finish surface, straight size, and high temperature deformation. The tungsten tube size as client's  requirement.

Tungsten Tube

Tungsten Tube,Tungsten Pipe,Polished Pure Tungsten Tube,High Purity Tungsten Tube

Baoji Shengyuan Metal Material Co., Ltd. , http://www.baojisymetal.com