Jordbruk

Kommittébeteckning: SIS/TK 442 (Tobak)
Källa: CEN
Svarsdatum: den 21 okt 2021
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This document specifies an analytical method to quantify the nicotine, propylene glycol and glycerol content in e-liquids by gas chromatography.

Kommittébeteckning: SIS/TK 442 (Tobak)
Källa: CEN
Svarsdatum: den 21 okt 2021
Se merSe mindre
 

This document: — defines the parameters and specifies the standard conditions for a vaping machine for vapour products (as defined in 3.1); — specifies technical requirements for the machine for routine analytical vaping, conforming with the standard conditions stated within Clause 4; — does not specify the vapour product, the vapour product operation or the liquid to be used; — does not specify the means for aerosol trapping, subsequent sample preparation or analyses of components in the trapped aerosol.

Kommittébeteckning: SIS/TK 228 (Lantbruksmaskiner)
Källa: ISO
Svarsdatum: den 5 nov 2021
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This document specifies a file server (FS) for use by a tractor or self-propelled implement.

Kommittébeteckning: SIS/TK 224 (Lantbrukssprutor)
Källa: CEN
Svarsdatum: den 26 nov 2021
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This document specifies safety requirements and their verification, environmental requirements and related test methods, and minimum performance limits, for the design and construction of knapsack combustion engine-driven airblast sprayers as defined in 3.9.
It describes methods for the elimination or reduction of hazards arising from their use. In addition, it specifies the type of information on safe working practices to be provided by the manufacturer.
It addresses general operating parameters as well as the potential deposition of spray droplets under specified controlled conditions.
This document deals with all significant hazards, hazardous situations and events, excepting those arising from vibration transmitted to the back of the operator.
It is applicable to knapsack combustion engine-driven airblast sprayers when they are used as intended and under the conditions foreseeable by the manufacturer (see Table A.1).
It is not applicable to:
— hydraulic pressure sprayers;
— thermal sprayers;
— cold foggers;
— sprayers adapted for the application of dry material.
It is not applicable to knapsack combustion engine-driven airblast sprayers manufactured before the date of its publication. The requirements of this document applies to products manufactured 18 months after publication.

Kommittébeteckning: SIS/TK 442 (Tobak)
Källa: CEN
Svarsdatum: den 3 dec 2021
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This document specifies a method for the determination of the amount of selected carbonyl compounds (formaldehyde and acetaldehyde) as their 2,4-dinitrophenylhydrazones in vapour product emissions using reversed phase liquid chromatography coupled with Ultraviolet or Diode Array detector (LC-UV or LC-DAD).
This document does not include the analysis of other carbonyl compounds, such as acrolein and crotonaldehyde, due to previous work indicated issues associated with stability of these compounds and inconsistencies in deliveries of these compounds in emissions from vapour products [6].

Kommittébeteckning: SIS/TK 228 (Lantbruksmaskiner)
Källa: CEN
Svarsdatum: den 15 dec 2021
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This document applies to front and rear-mounted implements on agricultural or forestry tractors, trailers or on towed machinery.
It specifies the requirements for lighting and light-signalling devices to be installed on the implement for safe on-road use.