Roof dynamic mechanical analyzer dynamic instrument KY-82 Roof Roof dynamic measuring instrument is Warner Tai'an City Mechanical and Electrical Equipment Co., Ltd. Main Products Tai'an City, Warner Mechanical and Electrical Equipment Co., separation of roof rock displacement monitoring instruments are: roof separation instrument, multi-point displacement meter ky82 dynamic instrument roof, floor than the pressure meter, dynamic instrument roof, roof sinking speed alarm, digital recorder roof separation alarm monitoring, digital dynamic instrument, under hydraulic support shrinking self-recording instrument, Drilling oil pillow stress meter roof dynamic instrument, hydraulic pillow, pressure recorder chart pressure observation coal mines and other special equipment. More on KY-82 Roof dynamic instrument introduction, please log in Tai'an City, Warner Mechanical and Electrical Equipment Co., Ltd. official website to view the site at: http: //www.tahnjd.com/product.asp pro = 38 to everybody focuses on mine? KY-82 Roof dynamic pressure monitor used by the observation: the amount of displacement of surrounding rock is in the early stages of mining, roadway surrounding rock displacement is an important indicator of the mine shoring. The detection of this indicator is the KY-82 precision instrument Roof dynamic monitoring instrument, the instrument by Warner Mechanical and Electrical Equipment Co., Ltd. Tai'an City development and production, now in the country to promote the use of more than 30 years, is a coal mine rock pressure observation, roof sinking the amount of testing, the amount of displacement of surrounding rock roof observation instrument essential dynamic instrument, KY-82-type dynamic instrument roof structure is complex, but the method of operation is very intuitive, it is convenient to use, performance, 100% reliable. The main technical parameters: ① instrument height: 1.0 ~ 3.0 m; ② measuring range: 0 ~ 200 mm; ③ minimum reading value: 0.04mm; ④ crude read full scale: the 200mm error is less than 1%. Digital Roof dynamic instrument _ Warner Electric (certified) _ Roof dynamic instrument provided by Warner Mechanical and Electrical Equipment Co., Ltd. Tai'an City. "Roof dynamic instrument, mining intrinsically safe pressure detector, under reduced pressure hydraulic supports self-recording instrument" Preferred Mechanical and Electrical Equipment Co., Ltd. Tai'an City Warner (2), the company is located in: Mountain Avenue Taian City, Shandong Province, No. A66, over the years, Warner electromechanical adhere to provide customers the best quality service, Contact: Mr. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Warner electromechanical expect to be your long term partner!