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1 Scope This part of IEC 62133 specifies requirements and tests for the safe operation of portable sealed secondary nickel cells and batteries containing alkaline electrolyte, under intended use and reasonably foreseeable misuse. 1DV.1 D1 Modification to add the following paragraph and note to Clause 1: This standard is not, by itself, generally suitable for the evaluation of the safety of…

1 Scope 1.1 This Standard specifies the technical requirements for the interconnection of distributed energy resources (DER) and distribution systems up to 50 kV line to line at the point of common coupling (PCC). 1.2 This Standard does not define the maximum DER capacity or the upper voltage limit for installations that are interconnected with a single PCC or connected to a given feeder.…

1 Scope 1.1 Purpose The purpose of this Standard is to establish criteria for the design, manufacture, testing, inspection, installation, maintenance, use, and operation of vehicle-mounted aerial devices installed on a chassis, primarily used to position personnel, and for the training of operators for that equipment, to achieve the following objectives: a) prevention of personal injuries and…

1 Scope 1.1 General This document is the base standard for a number of other standards dealing with water treatment equipment, water, dialysis water, concentrates, and dialysis fluid (ISO 23500 series) and provides dialysis practitioners with guidance on the preparation of dialysis fluid for haemodialysis and related therapies and substitution fluid for use in online therapies, such as…

1 Scope This document specifies minimum quality requirements for dialysis fluids used in haemodialysis and related therapies. This document includes dialysis fluids used for haemodialysis and haemodiafiltration, including substitution fluid for haemodiafiltration and haemofiltration. This document excludes the water and concentrates used to prepare dialysis fluid or the equipment used in…

1 Scope This document provides requirements and guidance for the structural design and/or assessment of floating offshore platforms used by the petroleum and natural gas industries to support the following functions: — production; — storage and/or offloading; — drilling and production; — production, storage and offloading; — drilling, production, storage and offloading. NOTE 1 Floating…

1 Scope This part of IEC 62133 specifies requirements and tests for the safe operation of portable sealed secondary lithium cells and batteries containing non-acid electrolyte, under intended use and reasonably foreseeable misuse. 1DV.1 D1 Modification to add the following paragraph and note to Clause 1: This standard is not, by itself, generally suitable for the evaluation of the safety of…

1 Scope 1.1 This Standard describes a method for the determination of the glass transition temperature (Tg) of kraft lignin. The procedure utilizes differential scanning calorimetry (DSC). This procedure is applicable to solid lignins (e.g., powdered form) isolated from the kraft pulping process. It does not apply to raw black liquor and lignin in the sodium form produced from the kraft…

1 Scope 1.1 This Standard describes the thermal analysis of kraft lignin using thermogravimetric methods. Thermogravimetry can be used to determine the initial decomposition temperature(s), rate(s) of decomposition, and the temperature at maximum decomposition of various materials, including lignins at atmospheric pressure. All these temperatures are solely based on the mass loss and are not…

1 Scope 1.1 General This Standard specifies testing and labelling requirements for hip protectors used to reduce the risk of hip fracture in the event of a fall. Annex A provides a test method for measuring the effect of a hip protector in reducing the force to the proximal femur during a simulated fall. The test method is applicable both to hip protectors that are designed to withstand a…