Continuous lighting of the entire pier at night is not the best solution. Installing supplemental lighting usually takes too much, and power and maintenance costs are too expensive. In some sensitive locations, it is also considered to be too inconvenient. In addition, the lighting essentially set up an attack path for the invasion, and the resulting shadows help them hide and increase access without being detected.
Infrared thermal imaging: Effectively solves the problem of watching things on dark nights in all types of weather conditions.
At night and part-time during the day, the best way to monitor the dock is to use thermal imaging. In thermal imaging, the thermal imager “sees†the thermal or infrared energy emitted by the object. It is a light that is invisible to the human eye because its wavelength is so long that the human eye cannot detect it. Infrared light is part of the electromagnetic spectrum and we can see its heat. Thermal imaging cameras can produce invisible infrared or "thermal" radiation images based on temperature differences between objects, and thermal imaging produces clear images.
Compared with other technologies such as the light amplification technology of the low-light camera and the laser night-vision camera, thermal imaging does not require light to produce a detailed image. Thermal imaging provides full visibility regardless of normal light intensity and weather conditions. It can see things on all nights of darkness. It can also see things through the book fog and smoke from a distance. It can also detect people hidden in the shadows. It is an excellent tool for dock safety and surveillance applications.
Automatic threat detection software
It is not the best way for people to monitor activities behind the night screen. Because of the existence of powerful automatic threat detection software, people can not need to ask the terminal for threat detection and monitoring.
The operator determines different triggers based on the moving objects in the scene. It is easy for program editors to light warning lights if suspicious activity is detected, or to observe scenes of security alarms. This intelligent video judgment makes the software adapt to the thermal imaging capabilities of FLIR Systems thermal imager and represents the most reliable automatic threat detection software package.
Data Description: The thermal imager has good results for low and medium concentrations of fog, but the performance of the thermal imager is significantly reduced for higher concentrations of fog, and it is even less visible to the human eye.
Use and performance of Graphite electrodes
use
Used in steelmaking electric arc furnace, refining furnace, as conductive electrode; Used for industrial silicon furnace, phosphorus furnace and corundum furnace, as conductive electrode.
performance
High resistance to thermal shock and high mechanical strength
grade
High Power Graphite Electrode (SHP) high power Graphite Electrode (UHP) with high power graphite electrode (HP) with high power graphite electrode (R
Precautions for use of graphite electrodes
1. According to the capacity of the electric furnace and the load of transformer, the grade and diameter of the electrode are suitable
2. When loading the electric furnace, the bulk charge shall be placed in the bottom of the furnace so as not to break the electrode. In the process of smelting, the lime should not be conductive. Large masses of objects are concentrated directly below the electrode, otherwise it will affect the electrode and even cause the electrode to break.
3. Attention should be paid to the position of the furnace cover. If the furnace cover is offset, the cover of the furnace will be blown on the lifting electrode, causing the electrode to be damaged.
4. When connecting the electrode, if the defect of joint bolt is found, the connection should be made after replacement
5. After the electrodes are connected, if there is a gap in the connection surface, it is important to find out the reason
6. The electrode should be used vertically.
7. The electrode holder shall be sandwiched between the upper and lower levels of the top electrode, and shall not be sandwiched between the warning line and the middle electrode. Otherwise, the electrode column is easily broken
8. The raw materials and production techniques of different manufacturers may vary. The physical and chemical properties of the electrode are also different, and it is recommended that the joints and electrodes produced by different manufacturers should not be used in a different way.
High Power Graphite Electrode
High Power Graphite Electrode,Die-Cast Graphite Electrodes,Bone Bit Graphite Electrod,Thermal Graphite
Fengcheng Ruixing Carbon Products Co., Ltd , http://www.lnfcrxts.com