High-speed ball has several basic functions, the first is the fast operation speed, the second is the smooth operation, and the third is the accurate positioning.
1, high-speed effect: the requirements of the preset bit rate to emphasize fast, basically reached more than 250 degrees / second; the second manual rate of emphasis on smooth, flexible control mode, not too fast, can not be rigid, support variable speed.
2. Preposition effect: It is necessary to have more than 64 preset positions. At the same time, it is required that the preset position must be accurate, and the preset position can also be imaged after power off.
3, patrol navigation scan: must be able to set high-speed ball patrol navigation effects between various preset positions.
Speed ​​Dome has some advanced features:
1. Trajectory image effect: It requires a high-speed ball image with multiple arbitrary trace lines, and can also call the trace line through settings.
2. Recipe prediction effect: It can indicate a complete operation recipe, through the recipe to modify the operating speed, pre-set stay time, operating mode, etc., through the menu can be modified camera parameters, and programming, automatic tracking, privacy Masking and other effects.
3, comes with alarm input and output: an alarm input and output module is added to the high-speed ball.
4, collect high-speed ball, fiber optic high-speed ball: In the high-speed ball and then integrate the collection of video server module or optical module.
High-speed ball purchase point selection, should be based on the actual situation to choose a reasonable high-speed ball: the general airport, customs, *, museums, etc. are used high-end high-speed ball, while the built-in one machine is used is the best one machine .
Then the general factories, schools, hospitals, and buildings use high-speed balls in the mid-range or mid-range, while supermarkets or communities use cheaper high-speed balls or low-speed balls. When purchasing, it is necessary to pay attention to the matching problem of the host and ask the host for the control protocol. If it does not match, prepare the protocol converter.
When installing a high-speed dome, it is necessary to confirm the installation position. Different installation positions select the built-in camera and the installation is different. General indoor high-speed ball using pure color one machine, the zoom range is smaller, the starting focal length is smaller, especially one with a wide-angle lens, such as using 16 times LG, 18 times the sony, 22 times the Hitachi, 22 times Shilin et al. The indoor ball is generally based on the customer's site conditions, using indoor wall mounted suspension, suspension of the suspension rod, indoor surface ceiling, embedded ceiling and other methods. Outdoor high-speed domes generally use color low-light or color-to-black ones, and they generally use better ones, such as LG 22x, 27x, Shilin 22x, sony 18x, sony 26x, Hitachi 23x. Such as color to black machine movement. According to the actual use of the situation, choose one machine movement with different price.
High-speed ball is the most prone to damage problems: improper wiring, waterproof did not handle well lead to water, lightning burned out, the ball itself. The general causes of poor image quality of the dome camera may be the following:
1. The video cable is in poor contact; whether the CS interface is connected.
2. There is no problem with the electronic shutter or white balance settings.
3. Whether the lens is fingerprinted or dirty; if the aperture is adjusted well.
5. The transmission distance is too far; the voltage is normal.
6. Is there a nearby source of interference; when installed in an elevator, ensure that it is insulated from the elevator by the elevator.
7. Check if the power supply is connected and the power supply voltage is sufficient.
8. BNC connector or video cable is in poor contact.
9. The lens aperture is open.
10. The video or DC driven auto iris lens control wire is connected.
As long as the user pays attention to the above points, then you can choose to use a high-speed ball suitable for your own environment!
1, high-speed effect: the requirements of the preset bit rate to emphasize fast, basically reached more than 250 degrees / second; the second manual rate of emphasis on smooth, flexible control mode, not too fast, can not be rigid, support variable speed.
2. Preposition effect: It is necessary to have more than 64 preset positions. At the same time, it is required that the preset position must be accurate, and the preset position can also be imaged after power off.
3, patrol navigation scan: must be able to set high-speed ball patrol navigation effects between various preset positions.
Speed ​​Dome has some advanced features:
1. Trajectory image effect: It requires a high-speed ball image with multiple arbitrary trace lines, and can also call the trace line through settings.
2. Recipe prediction effect: It can indicate a complete operation recipe, through the recipe to modify the operating speed, pre-set stay time, operating mode, etc., through the menu can be modified camera parameters, and programming, automatic tracking, privacy Masking and other effects.
3, comes with alarm input and output: an alarm input and output module is added to the high-speed ball.
4, collect high-speed ball, fiber optic high-speed ball: In the high-speed ball and then integrate the collection of video server module or optical module.
High-speed ball purchase point selection, should be based on the actual situation to choose a reasonable high-speed ball: the general airport, customs, *, museums, etc. are used high-end high-speed ball, while the built-in one machine is used is the best one machine .
Then the general factories, schools, hospitals, and buildings use high-speed balls in the mid-range or mid-range, while supermarkets or communities use cheaper high-speed balls or low-speed balls. When purchasing, it is necessary to pay attention to the matching problem of the host and ask the host for the control protocol. If it does not match, prepare the protocol converter.
When installing a high-speed dome, it is necessary to confirm the installation position. Different installation positions select the built-in camera and the installation is different. General indoor high-speed ball using pure color one machine, the zoom range is smaller, the starting focal length is smaller, especially one with a wide-angle lens, such as using 16 times LG, 18 times the sony, 22 times the Hitachi, 22 times Shilin et al. The indoor ball is generally based on the customer's site conditions, using indoor wall mounted suspension, suspension of the suspension rod, indoor surface ceiling, embedded ceiling and other methods. Outdoor high-speed domes generally use color low-light or color-to-black ones, and they generally use better ones, such as LG 22x, 27x, Shilin 22x, sony 18x, sony 26x, Hitachi 23x. Such as color to black machine movement. According to the actual use of the situation, choose one machine movement with different price.
High-speed ball is the most prone to damage problems: improper wiring, waterproof did not handle well lead to water, lightning burned out, the ball itself. The general causes of poor image quality of the dome camera may be the following:
1. The video cable is in poor contact; whether the CS interface is connected.
2. There is no problem with the electronic shutter or white balance settings.
3. Whether the lens is fingerprinted or dirty; if the aperture is adjusted well.
5. The transmission distance is too far; the voltage is normal.
6. Is there a nearby source of interference; when installed in an elevator, ensure that it is insulated from the elevator by the elevator.
7. Check if the power supply is connected and the power supply voltage is sufficient.
8. BNC connector or video cable is in poor contact.
9. The lens aperture is open.
10. The video or DC driven auto iris lens control wire is connected.
As long as the user pays attention to the above points, then you can choose to use a high-speed ball suitable for your own environment!
Customized Glass Reactor System
Customized Glass Reactor System means we can make lab chemical Single Layer Glass Reactor with heating mantle , glass reactor with heating water oil bath , glass reactor with condenser cooling coil, glass reactor with stirring paddle or stirring shaft , customized glass reactor distillation flask
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Zhongyi Kori(Zhengzhou)Equipment Co.,Ltd , https://www.korireactor.com