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BS EN 474-7:1998 Earth-moving machinery. Safety - Requirements for scrapers
Specifies additional requirements to and/or exceptions from EN 474-1. Also gives additional requirements for derivated machinery.
1/10/20247/15/1998 NI
BS EN 474-8:1998 Earth-moving machinery. Safety - Requirements for graders
Specifies additional requirements to and/or exceptions from EN 474-1. Also gives additional requirements for derivated machinery.
1/10/20249/15/1998 NI
BS EN 474-9:1998 Earth-moving machinery. Safety - Requirements for pipelayers
Specifies additional requirements to and/or exceptions from EN 474-1. Also gives additional requirements for rear mounted winch.
1/10/20247/15/1998 NI
BS EN 476:1998 General requirements for components used in discharge pipes, drains and sewers for gravity systems
1/10/20241/15/1998 NI
BS EN 480-1:1998 Admixtures for concrete, mortar and grout. Test methods - Reference concrete and reference mortar for testing
Specifies the constituent materials, the composition and the mixing method to produce reference concrete and reference mortar for testing the efficacy and the compatibility of admixtures in accordance with prEN 934-2.
1/10/20243/15/1998 ni
BS EN 480-12:1998 Admixtures for concrete, mortar and grout. Test methods - Determination of the alkali content of admixtures
This European Draft Standard specifies a method for the determination of the alkali (sodium and potassium) content of admixtures for concrete, mortar and grouts in accordance with the series EN 934.
1/10/20243/15/1998 ni
BS EN 54-2 : 1998 Fire detection and fire alarm systems - Part 2: Control and indicating equipment
This standard specifies requirements, methods of test, and performance criteria for control and indicating equipment (see item B of figure 1 of EN 54-1) for usein fire detection and fire alarm systems installed in buildings.
1/10/20243/15/1998 NI
BS EN 669:1998 Resilient floor coverings. Determination of dimensional stability of linoleum tiles caused by changes in atmospheric humidity
Defines a procedure for determination of the dimensional stability of linoleum tiles caused by changes in atmospheric humidity.
1/10/20241/15/1998 NI
BS-EN-673 :1998 Glass in building. Determination of thermal transmittance (U value). Calculation method
This European Standard specifies a calculation method to determine the thermal transmittance of glazing with flat and parallel surfaces. This European Standard applies to uncoated glass (including glass with structured surfaces, e.g. patterned glass), coated glass and materials not transparent in the far infrared which is the case for soda lime gl...
1/11/20248/31/1997 NI
BS 7825-3.10:1998 Calibration of rubber and plastics test equipment. Calibration schedules - Conditioning, sample and test piece preparation
Provides schedules for the calibration of equipment and apparatus used for the conditioning and preparation of samples and test pieces prior to conducting tests on plastics and rubber materials.
1/11/20246/15/1998 NI
BS 7844-3:1998 Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Determination of the power rating of a transformer loaded with non-sinusoidal current
This document gives guidance on determining the loadability of dry-type transformers supplied with load currents which exceed the maximum allowed values.
1/11/20242/15/1998 NI
BS 7854-3:1998 Mechanical vibration. Evaluation of machine vibration by measurements on non-rotating parts - Industrial machines with nominal power above 15 kW and nominal speeds between 120 r/min and 15000 r/min when measured in situ
The vibration criteria in this part of BS 7854 apply to machine sets with, for example, steam turbine or electrical drives, having power above 15 kW and speeds between 120 r/min and 15000 r/min.
1/11/20249/15/1998 NI
BS 7874:1998 Method of test for microbiological deterioration of elastomeric seals for joints in pipework and pipelines
Gives a test procedure for microbiological deterioration for elastomeric joint seals. Applies to elastomeric components of composite or non-composite rings, seals, jointing gaskets and like components for use in sealing aqueous fluids in pipes and fittings. Applies to all categories of aqueous fluid, and includes raw and treated potable water, sewe...
1/11/20243/15/1998 NI
BS 7888-1:1998 LV and MV accessories for power cables with rated voltage from 0.6/1 kV (Um=1.2 kV) up to and including 20.8/36 kV (Um=42 kV) - General
Provides generic definitions which apply to the BS 7888 series.
1/11/20243/15/1998 NI
BS 7888-2:1998 LV and MV accessories for power cables with rated voltage from 0.6/1 kV (Um=1.2 kV) up to and including 20.8/36 kV (Um=42 kV) - Methods of test
Collates and specifies test methods for type testing accessories for polymeric cables to BS 7870-3 and 4 and for paper cables to BS 7894.
1/11/20243/15/1998 NI
BS 7888-3:1998 LV and MV accessories for power cables with rated voltage from 0.6/1 kV (Um=1.2 kV) up to and including 20.8/36 kV (Um=42 kV) - Test requirements for LV accessories
Specifies performance requirements for joints, stop ends and outdoor terminations for LV cables to BS 7870-3. Accessories for special applications, such as submarine or ships cables or hazardous situations are not included.
1/11/20243/15/1998 NI
BS 7888-4.1:1998 Test requirements for MV accessories. - Accessories for cables with extruded insulation - Section: 4-1: Accessories for cables with extruded insulation
Defines performance requirements, verified by type testing, for cable accessories that are for use on extruded insulation power cables defined in BS 7870-4.
1/11/20248/15/1998 NI
BS 7888-4.2:1998 LV and MV accessories for power cables with rated voltage from 0.6/1 kV (Um=1.2 kV) up to and including 20.8/36 kV (Um=42 kV) - Test requirements for MV accessories - Accessories for cables with impregnated paper insulation
Defines performance requirements, verified by type testing, for cable accessories that are for use on impregnated paper insulated power cables defined in BS 7894.
1/11/20248/15/1998 NI
BS EN 586-1:1998 Aluminium and aluminium alloys. Forgings - Technical conditions for inspection and delivery
Defines the technical conditions in order to inspect and deliver aluminium and aluminium alloy forgings for general engineering applications.
1/11/20242/15/1998 NI
BS EN 593:1998 Industrial valves. Metallic butterfly valves
Specifies requirements for butterfly valves nominal pressures to PN 40 and Class 300, sizes DN 40 to DN 2000. Recommendations for Class 125 cast iron valves are provided in the National Annex NA.
1/11/20246/15/1998 NI
BS EN 621:1998 Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, without a fan to assist transportation of combustion air and/or combustion products
Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, without a fan to assist transportation of combustion air and/or combustion products
1/11/20248/15/1998 NI
BS EN 670 : 1998 BS EN 670 : 1998 RESILIENT FLOOR COVERINGS - IDENTIFICATION OF LINOLEUM AND DETERMINATION OF CEMENT CONTENT AND ASH RESIDUE
Defines procedures for identification of linoleum and determination of the cement content and inorganic filler (ash residue) in linoleum floor coverings.
1/11/20241/1/1998 NI
BS EN 674:1998 Glass In Building. Determination Of Thermal Transmittance ($IU Value). Guarded Hot Plate Method
This European Standard specifies a measurement method to determine the thermal transmittance of glazing with flat and parallel surfaces. Structured surfaces, e.g. patterned glass, can be considered to be flat. This European Standard applies to multiple glazing with outer panes which are not transparent to far infrared radiation, which is the case f...
1/11/20246/15/1998 NI
BS 7011-1-1.1:1998 Consumable accessories for light microscopes. Immersion oils - Specification for immersion oils for general use
1/15/20246/15/1998 NI
BS 7011-2.2:1998 Consumable accessories for light microscopes. Slides-Specification for materials and quality of finish
BS 7011-2.2 is a standard that discusses the specification of slides for consumable accessories for light microscopes. Light microscopes are an invaluable analytical tool that has the potential to allow scientific investigators to view objects at 1000 times their original size. BS 7011-2.2 specifies requirements and test methods for the quality...
1/15/20242/15/1998 NI
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