Animal and vegetable fats and oils — Determination of water content — Entrainment method
The method is applicable to products having water content greater than or equal to 0,5 % (m/m). It consists in entraining of the water present in a test portion, by azeotropic distillation with the aid of an organic liquid not miscible with water, and measuring of the volume of water collected. A figure shows a suitable distillation apparatus.
The guidance describes methods for obtaining conditions for the successful keeping of varieties obtained from Prunus Persica Sieb. and Zucc. It includes conditions of harvesting and putting into store, and optimum conditions such as temperature, relative humidity, air circulation, storage life, further requirements for controlled-atmosphere storage. Limits of application are given in an annex.
Tea — Preparation of ground sample of known dry matter content
The method consists in grinding of the sample, and determination of the dry matter content of the ground sample by heating a test portion in an oven at 103 +/-2 degrees centigrade to constant mass.
Commercial refrigerated cabinets — Methods of test — Part 3: Temperature test — Amendment 1
Sub-clause 3.2, Running in, insert the paragraph given in this Amendment between the existing second and third paragraph; replace the existing third paragraph by the text given in this Amendment. Sub-clause 3.3, Test period, replace the existing second paragraph by the text given in this Amendment.
Commercial refrigerated cabinets — Methods of test — Part 6: Electrical energy consumption test — Am...
Sub-clause 4.2, add the following paragraph: "For cabinets intended to be switched-off at night, the period for measurement electrical energy consumption from the time of switching-on shall be 10 h." Clause 5, add the following sentence in c): "For cabinets intended to be switched-off at night, the total electrical energy consumption during the test shall be expressed in kilowatt…
Short link chain for lifting purposes — Grade S (6) non calibrated, for chain slings etc.
Specifies the requirements for lifting chains, grade S (6), non-calibrated, for use on cranes, in chain slings and for general lifting purposes. These are electrically welded round steel short link chains, fully heat treated and tested complying with ISO 1834. The range of sizes covered is from 5 to 45 mm. The annex gives a range of temporary additional sizes 6 to 30 mm.
Acoustics — Measurement of noise inside motor vehicles
Specifies the conditions for obtaining reproducible and comparable data of noise levels and noise spectra inside all kinds of road vehicles, excluding agricultural tractors and field machinery.
Electrodynamic test equipment for generating vibration — Methods of describing equipment characteris...
Establishes a list and the standard method of obtaining certain properties. Provides three levels of description to be used. Gives for each of these levels a list of the properties to be specified by the manufacturer in his tender and in his literature.
Complete, filled transport packages — General rules for the compilation of performance test schedule...
Basic terms are described, such as distribution systems, hazards during transport, laboratory test of packagesd, performance test schedules. Specification is given for the standardization of test methods and order of tests, selection and modification of test intensities, selection of package attitude, compilation of test schedules and determination of criteria of acceptance. An annex specifies…
