1 Scope
This standard specifies the technical requirements, test methods, inspection rules, marking, packing, application instruction, transportation and storage of carrier-catalysis and thermal-conduction high-low concentration methane transducer.
This standard is applicable to carrier-catalysis and thermal-conduction high-low concentration methane transducer (hereinafter referred to as transducer) ranged (0~40)%CH4 and (0~100)%CH4 and used for environment monitoring in coal mine shaft.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies.
1 Scope
2 Normative References
3 Terms and Definitions
4 Technical Requirements
5 Test Methods
6 Inspection Rules
7 Marking, Packaging, Operation Instructions, Transportation and Storage
