As one of the famous interactive display board manufacturers, SCT expects to be a leader in this field. SCT DIGITAL TECHNOLOGY CO.LTD will insist on the business philosophy of 'quality creates the brand, technology makes benefits'. We promote the enterprise spirit of 'pragmatism, progress, and innovation'. We strive to build a first-class brand and continuously provide high-quality products and services. SCT DIGITAL TECHNOLOGY's interactive display board can be used in a variety of industries. The interactive whiteboard series is one of the main products of SCT DIGITAL TECHNOLOGY. The product features high-efficiency thermal management, which is an important factor for its longevity and it has stable performance compared to other lighting products. More than 200 employees gather at SCT and make concerted effort to offer high-end IWB. SCT DIGITAL TECHNOLOGY has been recognized by the industry for its integrity, strength and product quality. SCT upholds the tenet of "surviving by quality, developing by innovation, serving by reputation". If you have any questions, feel free to consult us.
Where is the KLC filter produced-what are the KLC efficient filter detection methods? KLC filter manufacturers can enter in Baidu: KLCFILTER's first website is!From Britain,China,Some European countries in the 20 th century 70 ~ Implemented in 1990s.The source of the test dust is sodium chloride salt spray.'Quantity' is the brightness of the hydrogen flame when it contains salt spray.The main instrument is the spectrometer.Salt water splashed under the stirring of compressed air,Dry to form a tiny salt spray and enter the air duct.Sampling before and after the filter,The salt mist samples blue and increase the brightness of the hydrogen flame.Judging the salt spray concentration of air by flame brightness,And then determine the filter efficiency of the filter for salt spray.The average diameter of salt spray particles stipulated by the national standard is 0.4mm,However, the measured results of the existing domestic devices are 0.5mm.The measurement results of the actu
The following experimental operation sequence is correct () A. Check the air tightness of the device, hold the test tube with your hand first, and then extend the catheter into the water B. When filtering, you should A. method of checking the air tightness of the device: immerse one end of the catheter in water,Hands close to the outer wall of the container,If there are bubbles coming out of the catheter mouth,The device does not leak air;B. When filtering,The upper layer should be filtered first,Then pour the sediment into the filter,C. when distilled,To fully condense,Water first enters from the lower mouth of the pipe,After coming out of the mouth,D. when flammable gas is ignited,To prevent an explosion,The purity of the gas should be checked,Ignite again,
