MT/T 1144-2011 (English Version) PDF

Scope: This standard specifies the terms and definitions, composition and classification, main functions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of stope borehole hydrological remote monitoring equipment. This standard applies to borehole water level and water pressure monitoring equipment used in coal mine areas and underground coal mines.

MT/T 1144-2011 Referenced Document

AQ 1043-2007 Mining Products Safety Label
GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres-Part 1: General requirements
GB 3836.4-2000 Electrical apparatus for explosive gas atmospheres. Part 4: Intrinsic safety“i”
GB 4208-2008 Degrees of protection provided by enclosure(IP code)
GB/T 10111-2008 Generation of random numbers and procedures applied to sampling inspection for product quality
GB/T 13384-2008 General specifications for packing of mechanical and electrical product
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
MT 209-1990 General technical requirements for electrical and electronic products used in coal mine communication, detection and control
MT 210-1990 Basic test methods for electrical and electronic products used in coal mine communication, detection and control
MT/T 772-1998 Measuring methods for the primary performances of coal mine supervision systems

2011 MT/T 1144-2011 The equipments system of the borehole hydrologic in mining district