Mine special type of test and calibration of pressure gauges gauge Before use, you must test and calibration. Gauge long-term use should be regularly checked and tested, its use of the frequency of the cycle should be considered depending on the extent and focus. When the pressure gauge with a long-range delivery systems and secondary instrument, together with the secondary instrument should test together calibration. Notes on the correct installation and pressure instrumentation to measure the pressure, in fact, need a measurement system to achieve. To achieve accurate measurements, in addition to the correct instrument selection and verification (calibration), but also must pay attention to the correct installation of the whole system. Because the error does not mean gauge measurement system error. The system is properly installed, including the taps open position, correctness rational connection duct laying and instrumentation installation location. Tai'an City, Warner Mechanical and Electrical Equipment Co., Ltd.: The mechanized mining hydraulic support quality monitoring equipment, mechanized mining equipment stand rock pressure observation records are: mining seismic pressure gauge needle gauge bracket-style mechanized mining, seismic testing mechanized mining bracket Pressure Double tables, three tables, mining intrinsically safe pressure detector, light control type digital pressure gauge, mining intrinsically safe digital pressure gauge (data collection, adapters), pressure recorder chart, mechanized mining stent pressure monitoring and recording instrument. More rock pressure observation class instrument information, please visit Warner Mechanical and Electrical Equipment Co., Ltd. Tai'an City website or contact telephone Hebei seismic gauge bracket-style mechanized mining, Contact: Website: http: //www.tahnjd.com/ YTL610 type round Figure pressure self-recording instrument manufacturers, the price chart pressure recorder, pressure recorder chart recording paper, recording pen holder mechanized mining in Shanxi seismic type gauge, instrument adapter valve circle diagram, chart pressure recorder uses, circle diagram pressure recorder technical parameters Tianjin seismic gauge bracket-style mechanized mining, where the production chart pressure recorder YTL-610 type automatic pressure chart recorder - Warner Mechanical and Electrical Equipment Co., Ltd. Tai'an City (official website: www.tahnjd.com ) YTL-610-type chart pressure self-recording instrument for the measurement of brass, carbon steel and other materials, non-corrosive and non-chemical effects of liquids, gases and steam pressure; pressure recorder chart is more suitable for hydraulic prop pressure measurement. The instrument consists of clockwork-driven record, it is suitable for use in power and there is no proof is required. YTL-610 type automatic pressure chart recorder main technical parameters: ⒈ Accuracy class: 2.5; ⒉ measuring range: 0-60MPa; ⒊ recording mechanism continuous time: less than 24 hours; ⒋ Dimensions: ① surface diameter: 184mm ; ② Case diameter: 162mm; ③ table thickness: 96mm; ④ Weight: 2.5Kg. Structure belonging to mechanical energy storage recorder, consists of two parts measuring mechanism and recording agencies. Seismic style mechanized mining bracket gauge | Warner Electromechanical | Shanxi seismic bracket style mechanized mining electromechanical gauges provided by Warner. Warner Mechanical and Electrical Equipment Co., Ltd. Tai'an City (www.tahnjd.com) in mining intrinsically safe pressure detector, under reduced pressure hydraulic supports self-recording instrument, roof sinking speed newspaper industry has high visibility, integrity management, quality both services, please contact us or consult our "business alliance customer service" it!