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| Thumbnail | Name | Publication Date
 | First Public Date | Contributors |
| BS EN 752-7:1998 Drain and sewer systems outside buildings - Maintenance and operations Establishes the principles of maintenance and operation of wastewater drainage. | 1/16/2024 | 9/15/1998 | NI | |
| BS EN 778:1998 Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products This standard specifies the requirements and test methods for the safety and efficiency of domestic gas-fired air heaters with (an) atmospheric burner(s) and without a fan to assist the transportation of combustion air and/or flue gases, hereafter referred to as "appliances". This standard applies to Type B11, B11AS, B11BS, C11, C21, C31 and C41 ap... | 1/16/2024 | 7/15/1998 | NI | |
| BS EN 793:1998 Particular requirements for safety of medical supply units Applicable to medical supply units | 1/16/2024 | 5/15/1998 | NI | |
| BS EN 812:1998 Industrial bump caps This European Standard specifies physical and performance requirements, methods of test and marking requirements for industrial bump caps. Industrial bump caps are intended to provide protection to the wearer against the effects of striking his head against hard, stationary objects with sufficient severity to cause laceration or other superficial ... | 1/16/2024 | 2/15/1998 | NI | |
| BS 7755-5.3:1998 Soil quality. Physical methods. Determination of particle density pecifies two methods for the determination of particle density of soils calculated from the mass and the volume of soil particles.
The first method (4.1) is applicable to fine soil (<2 mm diameter) and the second method (4.2) is applicable to both porous and nonporous gravel and stones (>2 mm diameter).
The particle density can be used for th... | 1/17/2024 | 5/15/1998 | NI | |
| BS 7755-5.4:1998 Soil quality. Physical methods - Method by sieving and sedimentation Defines a basic procedure for determination of particle size distribution applying to a wide range of mineral soil materials, including the mineral fraction of organic soils. In addition, it offers methods for dealing with the less common soils. Intended mainly for use in the environmental field. Determines enough size fractions to facilitate the c... | 1/17/2024 | 7/15/1998 | NI | |
| BS 7797:1998 Specification for industrial duct heaters using metal-sheathed elements Defines requirements for industrial electric heaters having a rated voltage to 440 V, which use metal-sheathed elements and are installed in a duct run, for heating in forced air systems or heating of non-flammable gases, when the heaters have fixed, replaceable or removable elements. | 1/17/2024 | 5/15/1998 | NI | |
| BS 7798:1998 Specification for industrial immersion heaters using metal-sheathed elements Defines requirements for industrial electric immersion heaters meant to be permanently installed in cylinders or tanks for heating liquids, where the heaters have fixed, replaceable or removable elements. Not applicable to immersion heaters for mounting over the side of tanks, nor to those designed for household use. | 1/17/2024 | 5/15/1998 | NI | |
| BS 7799-2:1998 Information security management - Specification for information security management systems This specification is the basis for a formal certification scheme to assess an organization\'s conformity to those elements of best practice identified in BS 7799:Part 1 \'Code of practice for information security management systems\' that are relevant to the particular organization or system. | 1/17/2024 | 2/15/1998 | NI | |
| BS 7816-3:1998 Determination of long-term radiation ageing in polymers - Procedures for in-service monitoring of low-voltage cable materials Gives a summary of the main cable monitoring techniques currently being assessed worldwide. Mainly intended for monitoring of degradation of low-voltage cables. | 1/17/2024 | 7/15/1998 | NI | |
| BS 7821-2.2:1998 Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV. Distribution transformers with cable boxes on the high voltage and/or low voltage side - Cable boxes of type 1 for use on distribution transformers meeting the requirements of BS 7821-2.1 Specifies the design and constructional requirements for cable boxes of Type 1 suitable for either indoor or outdoor operation. | 1/17/2024 | 2/15/1998 | NI | |
| BS 7821-2.3:1998 Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV. Distribution transformers with cable boxes on the high voltage and/or low voltage side - Cable boxes type 2 for use on distribution transformers meeting the requirements of BS 7821-2.1 Covers cable boxes type 2 to be used on distribution transformers meeting requirements of BS 7821-2.1. | 1/17/2024 | 9/15/1998 | NI | |
| BS 7825-3.4:1998 Calibration of rubber and plastics test equipment. Calibration schedules - Mechanical properties of rubber Provides schedules for the calibration of a range of methods of test for the evaluation of the mechanical properties of rubber. | 1/17/2024 | 6/15/1998 | NI | |
| BS 7825-3.7:1998 Calibration of rubber and plastics test equipment. Calibration schedules - Rheological properties Provides schedules for the calibration of equipment and apparatus used for the measurement of the rheological properties of plastics and rubber materials. | 1/17/2024 | 5/15/1998 | NI | |
| BS 7825-3.8:1998 Calibration of rubber and plastics test equipment. Calibration schedules - Degradation and environmental properties Determination of environmental stress cracking resistance of plastics by a constant prestrain test. | 1/18/2024 | 6/15/1998 | NI | |
| BS 7825-3.9:1998 Calibration of rubber and plastics test equipment. Calibration schedules - Flammability characteristics Supplies schedules for calibrating a range of equipment and apparatus for investigating the flammability characteristics of plastics and rubber materials. | 1/18/2024 | 2/15/1998 | NI | |
| BS 7900:1998 Specification for examination of the surface texture of precision steel castings | 1/18/2024 | 5/15/1998 | NI | |
| BS 7911:1998 Specification for organizations conducting market research Defines requirements for conducting market research, especially specifying minimum service levels for quality assurance executive responsibilities, data collection and data processing for application in market research projects. | 1/18/2024 | 1/15/1998 | NI | |
| BS 7913:1998 Guide to the principles of the conservation of historic buildings Presents information, advice and guidance on the principles of the conserving of historic buildings, applying to buildings, civil engineering and other standing structures either included in the statutory list of buildings of special architectural or historic interest or scheduled ancient monuments. Provides information on the settings of such buil... | 1/18/2024 | 7/15/1998 | NI | |
| BS 7916:1998 Code of practice for the selection and application of particleboard, oriented strand board (OSB), cement bonded particleboard and wood fibreboards for specific purposes Gives recommendations for storage, handling, selection and application of boards for use as flooring, sheathing, flat and pitched roofing and built-in fitments and furniture. | 1/18/2024 | 5/15/1998 | NI | |
| BS 7920:1998 Specification for luminance meters Specifies requirements for the measurement of photopic luminance for laboratory and field type instruments. | 1/18/2024 | 8/15/1998 | NI | |
| BS 7921:1998 Cone top cans of nominal volumes 125 ml to 1000 ml for liquid products. Specification Defines capacities, dimensions and constructional requirements for a range of round cone top cans having integral screw necks, made from tinplate, with nominal filling volumes between 125 ml and 1 litre, for containing liquid products. | 1/18/2024 | 4/15/1998 | NI | |
| BS 7925-1:1998 Software testing - Vocabulary This standard gives terms and definitions to aid communication in software testing and related disciplines. | 1/18/2024 | 8/15/1998 | NI | |
| BS EN 1592-2:1998 Aluminium and aluminium alloys. HF seam welded tubes - Mechanical properties Defines the mechanical properties of wrought aluminium alloy HF seam welded tubes for general engineering applications. Does not apply to irrigation and heat exchanger tubes. | 1/29/2024 | 3/15/1998 | NI | |
| BS EN 1592-3:1998 Aluminium and aluminium alloys. HF seam welded tubes - Tolerances on dimensions and form for circular tubes Defines tolerances on dimensions and form of circular HF seam welded tubes having a diameter not exceeding 80 mm and wall thickness not exceeding 2.5 mm, which are made from rolled aluminium alloy strip longitudinally welded in a continuous process by passing an electric current across the abutting edges without adding filler metal. | 1/29/2024 | 3/15/1998 | NI |
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