When a company wants to install a static pass box, they first need to consider the static pass box definition. Usually the static pass box is utilized for marking roads and highways. It is usually placed on the outside edge of the highway to mark where the trucks are to stop and stay for the passage of other vehicles. The box usually has black and red markers and a truck driver can drive their vehicle into it to mark the location of the truck.
The static pass box (dynamic and static pass box) possess some similar feature like; The static pass box can be made up of Stainless steel(SS Cartham) with a rectangular in shape. Another type of this device is the dynamic pass box, which is made up of PVC pipe with a round outer surface. The other type is the UV light static pass box which utilizes a translucent plastic UV light with a rectangular flat surface. The UV light static pass box can be used to mark steel, asphalt and concrete as well.
The uv light static pass box used for marking and driving into is basically an infrared camera detector. The UV light is emitted by a bright source and the detector converts the green light into heat which is then measured and displayed on a computer screen. The detector is usually mounted on the truck which is towing the marker through. It is possible that the truck will stop and the truck driver will have to stay still in front of the static pass box and wait for the machine to measure the heat. Once the heat is measured, the computer display is calculated and the appropriate value is given for use in marking.
In contrast to the static model, the dynamic model uses the non static pass box in combination with a computerized system. This system is capable of measuring temperatures extremely accurately. The computer system is able to determine the height and distance of the passageway. When the machine is operating at a higher speed, it will not take as long to go through the entire length of the passageway.
The model, which is operated at a slower pace is used in this case. The infrared light emitted by the detector will be a little more intense. As the speed of the passageway increases, the amount of light emitted will decrease. The process of the passing through an obstruction will cause some of the light waves to hit the detector. When this happens, a photo is taken and the information is read by the computer.
The non-static pass model is used to mark the interior side of the tunnels or steel doorways. This model will be marked from the outside using the light source. Once it has been used to mark the passageway, it can then be removed and replaced. The other type, which is a static detector box, works exactly the same way.
The box will have to be positioned inside of the tunnel by making sure that the first object is passed through before it is placed inside of the box. If the first object is not passed through, then the first item that is placed inside of the passageway will have to be passed through. This may include a piece of equipment, furniture or anything else that needs to be inside of the tunnel. Once the object inside of the box passes through the passageway, the alarm will sound.
It may take a while for one of these detectors to work properly. Some of them are prone to breaking or malfunctioning. A better alternative is to use a model that will work with batteries. The detector model will need to be charged once a month, and it will need to be replaced on a regular basis.
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