JT/T 920-2014 (English Version) PDF

Scope: This standard specifies the classification, model and structure, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of soil liquid plastic limit detectors (hereinafter referred to as liquid plastic limit meters). This standard applies to the production and use of liquid plastic limiters.

JT/T 920-2014 Referenced Document

GB 2099.1 Plugs and sockets for household and similar purposes - Part 1: General requirements
GB 4943 Safety of information technology equipment
GB 9254 Limits and methods of measurement of radio disturbance for information technology equipment
GB/T 17626.2 Electromagnetic compatibility.Testing and measurement techniques.Electrostatic discharge immunity test*， 2018-06-07 Update
GB/T 17626.4 Electromagnetic compatibility－Testing and measurement techniques－Electrical fast transient/burst immunity test*， 2018-06-07 Update
GB/T 17626.5 Electromagnetic compatibility—Testing and measurement techniques－Surge immunity test*， 2019-06-04 Update
GB/T 2423.1 Environmental testing for electric and electronic products.Part 2:Test methods.Tests A:Cold
GB/T 2423.10 Environmental testing—Part 2:Test methods—Test Fc:Vibration(sinusoidal)*， 2019-06-04 Update
GB/T 2423.2 Environmental testing for electric and electronic products.Part 2:Test methods.Tests B:Dry heat
GB/T 2423.3 Environmental testing—Part 2：Testing method—Test Cab:Damp heat,steady state*， 2016-12-13 Update