BS ISO 5675 pdf free download
BS ISO 5675-2021 pdf free download.Agricultural tractors and machinery – General purpose quick-action hydraulic couplers.
This document specifies certain characteristics of the essential oil of palmarosa [Cymbopogon martini (Roxb.) W. Watson var. motial, with a view to facilitating the assessment of its quality.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO/TS 210, Essential oils — General rules for packaging, conditioning and storage
ISO/TS 211, Essential oils — General rules for labelling and marking of containers
ISO 212, Essential oils — Sampling
ISO 279. Essential oils — Determination of relative density at 20 degrees C — Reference method
ISO 280. Essential oils — Determination of refractive index
ISQ592, Essential oils — Determination of optical rotation
ISO 875. Essential oils — Evaluation of miscibility in ethanol
ISO 11024 (all parts), Essential oils — General guidance on chroinatographic profiles
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at httpwwwltropediorgJ
3.1 essential oil of palmarosa
essential oil obtained by steam distillation of the grass of [Cymbopogon martini (Roxb.) W. Watson var. motial of the Poaceae family, collected in flowering stage
Note 1 to entry: For information on CAS number, see ISO/TR 21092.
4 Requirements
4.1 General requirements
Essential oil of palmarosa [cymbopogon martini (Roxb.) W. Watson var. motiaj shall meet the requirements as given in Table 1.
4.3.5 The force required to fully open the valve in the coupler male part, when there is no internal pressure in the coupler male part, shall not exceed 45 N for size 12,5 and 70 N for size 20.
4.3.6 The coupling shall not check-off (closure of the valve] when oil flows in the male-to-female direction at flow rates less than 190 l/min for size 12,5 and less than 250 l/min for size 20. Fluid viscosity for this requirement shall be in accordance with ISO 1 8869:2017, 5.4 and 13.4.
5 Location on tractor
The coupler shall be mounted within the area described in Figure 2 for rear- and side-mounted couplers and Figure 3 for front-mounted couplers. Female couplers shall be used for rear- and front-mounted couplers. Female or male couplers may be used for side-mounted couplers. Tractors with three or less rear-mounted couplers shall place the rear-mounted couplers in area 2 described in Figure 2. Tractors with more than three rear-mounted couplers shall place three in area 2 and may place the additional rear-mounted couplers in area 4 described in Figure 2.BS ISO 5675 pdf download.
