Pulps — Laboratory beating — Part 2: PFI mill method
Is limited to the furnishing and beating of the stock, the with-drawal and distribution of the samples, and the beating equipment. The beating is a preliminary step in testing the physical properties of the pulp.
Pulps — Laboratory beating — Part 1: Valley beater method
Is limited to the furnishing and beating of the stock, the with-drawal and distribution of the samples, and the beating equipment. The beating is a preliminary step in testing the physical properties of the pulp.
Pulps — Laboratory beating — Part 3: Jokro mill method
Is limited to the furnishing and beating of the stock, the withdrawal and distribution of the samples, and the beating equipment. The beating is a preliminary step in testing the physical properties of the pulp.
Applies to surgeons' and laboratory coats made from preshrunk,
bleached cotton drill fabric. They shall not be worn in an
environment requiring lint-free clothing.
Methods of measurement for radio transmitters. Part 7: Cabinet radiation at frequencies above 1 GHz
Specifies the method which is essentially the same as that described in CISPR publication 11, sub-clause 5.2.2. With this method, emphasis has been laid on simplicity and reproducibility, rather than on rigorous scientific method. lt has been purposely developed for use in an ordinary laboratory room to avoid the use of an expensive anechoic room. The method is intended for type tests but it may…
Five types of condensors of three calsses according to design and the relative position of the colling medium with the nominal jacket length are specified: water jacket condenser (Allihn condenser, Liebig-West condenser and coiled destillate candenser), coolant-tube condenser, and double-section condenser. The material and the construction with ground glass joints are described by figures and…
