AS 2113.1-1998 (R2013) pdf free

02-22 comment

AS 2113.1-1998 (R2013) pdf free.Oil of Australian eucalyptus – Part1:70 to 75% cineole.
This specification lays down certain characteristics of oil of eucalyptus produced in Australia and containing 70 to 75 percent cineole.
3 DEFINITIONS For the purpose of this Standard, the definitions below apply.
3.1 Oil of Australian eucalyptus—the oil obtained by the steam distillation from foliage and branchiets of any suitable species of eucalyptus provided that the oil conforms with the remainder of this specification. The oil may be rectified if necessary.
3.2 Laboratory sample—a sample as prepared for sending to the laboratory for inspection and testing and being representative of the bulk.
4.1 Preparation of laboratory sample The minimum volume of oil required as laboratory sample shall be 50 mL, collected in accordance with ISO 356.
4.2 General description A clear, colourless to pale yellow, mobile liquid at 20°C with the characteristic odour of 1,8-cineole.
4.3 Relative density at 20°C/20°C When determined in accordance with Iso 279, the ratio of the mass of a given volume of the oil to that of an equal volume of distilled water shall be in the following range:
(a) Minimum: 0.906.
(b) Maximum: 0.926.
4.4 Refractive index When measured in accordance with ISO 280 at a wavelength of
589.3 ±0.3 nm (corresponding to the D line of the sodium spectrum), the refractive index
of the oil at 20°C shall be in the following range:
(a) Minimum: 1.458.
(b) Maximum: 1.470.
4.5 Optical rotation When determined in accordance with ISO 592, the optical rotation of the oil at 20°C using light of wavelength 589.3 ±0.3 nrn (corresponding with the D line of the sodium spectrum) shall be in the range _5.00 to +10.00.
4.6 Miscibility in ethanol When tested in accordance with ISO 875, one volume of oil shall not require more than five volumes of ethanol (700 mL/L) at 20°C to give a clear solution.

Download It Now Download Here
AS NZS 60598.2.17:2019 AS pdf free download

AS NZS 60598.2.17:2019

AS NZS 60598.2.17:2019 pdf free.Luminaires Part 2.17: Particular requirements—Luminaires for stage lighting, television and film studios (outdoor and indoor). 17.7.2 The luminaires for certain types of high-intensity discharge lamp, where an explosion risk is declared by the lamp manufacturer, shall incorporate a device to prevent immediate access to the lamp after switching-off or shall be marked in accordance with the...
AS NZS 4859.1:2018 AS pdf free download

AS NZS 4859.1:2018

AS NZS 4859.1:2018 pdf free.Thermal insulation materials for buildings Part 1: General criteria and technical provisions. 2.1 GENERAL This Section provides performance criteria and technical provisions for materials to be used in the thermal insulation of buildings and building services. In addition to this Section the insulating material shall— (a) meet packaging and labelling requirements of Section 3; (b) where...
AS NZS 2442.2:2021 AS pdf free download

AS NZS 2442.2:2021

AS NZS 2442.2:2021 pdf free.Performance of household electrical appliances一Rotary clothes dryers Part 2: Energy efficiency labelling requirements. Section 2 Test requirements, calculations and algorithms for the energy rating label 2.1 General This Section sets out the test requirements, equations and procedures br calculating values of the comparative energy consumption (CEC), and star rating, which appear on an energy rating label....


Anonymous netizen Fill in information