The blue green algae sensor uses the fluorescence method to measure the content of blue-green algae in the water. The 590nm light source excites the phycocyanin in the water to produce fluorescence, and the fluorescence intensity is measured at 650nm to calculate the number of blue-green algae in the water.Blue-green algae in water quality can reflect changes in water ecological environment. By monitoring the blue-green algae in the water quality, changes in the water ecological environment can be detected early, and corresponding protection measures can be taken to protect the stability and health of the water ecological environment. The protection level of the blue green algae sensor is IP68, the shell material is stainless steel, and the measurement range is 0-280000 cells/mL. The blue green algae sensor comes with a cleaning wiper, which can realize automatic cleaning underwater and reduce maintenance. You use this BGA sensor with our Blue Green Algae Controller to realize more functions.
Suzhou Delfino Environmental Technology Co., Ltd. , https://www.daruifuno.com
/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>Installation and replacement of IKO thrust ball bearings Installation and replacement of IKO thrust ball bearings
Whether the bearing device is correct; affects the accuracy, life, and function. Therefore, the device for drawing and assembling part of the bearing should be fully studied. It is expected to be installed according to the operating specifications. The working specifications are usually as follows: /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
(1) Clear the bearing and bearing components (2), check the dimensions and finishing conditions of the dry components (3), the device (4), and view the bearing after the bearing is installed (5). Supply the smoothing agent before the device; Open the IKO bearing package. Usually smooth grease is smooth; does not remove; directly fills smooth grease. Smooth oil is smooth; generally does not need to be removed; however; instrument or high-speed bearings;
Wash with clean oil; remove the rust inhibitor applied to the thrust ball bearing. Remove the bearing of the rust inhibitor; easy to rust; therefore can not be placed in the air. About the bearing that has been sealed with smooth grease; Clear direct use.
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Installation and replacement of IKO thrust ball bearings
Source: China Bearing Network Time: 2013-12-22