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Gas analysis - Contents of certificates for calibration gas mixtures (First revision) (ISO 6141:2015, IDT)
MS ISO 6141:2019
Status : 1st Revision
Format : PDF

This International Standard specifies minimum requirements for the contents of certificates for
homogeneous gas mixtures in gas cylinders to be used as calibration gas mixtures. Pure gases, when ....Read more
used as calibration gas mixtures, are also covered by this International Standard. Gases and gas mixtures
produced for other purposes are not considered.
The requirements in this International Standard deal with the metrological aspects of calibration gas
mixtures. Other aspects, such as safety and legislative aspects, are not covered.
Furthermore, it specifies additional information (optional data) recommended for describing a
homogeneous gas mixture, supplied under pressure in a cylinder or other container. It does not cover
the field of safety-relevant data and related labelling. Close

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Petroleum and natural gas industries - Specific requirements for offshore structures - Part 2: Seismic design procedures and criteria (ISO 19901-2:2017, MOD)
MS 2690-2:2019
Status : Original
Format : PDF

This document contains requirements for defining the seismic design procedures and criteria for
offshore structures; guidance on the requirements is included in Annex A. The requirements focus o ....Read more n
fixed steel offshore structures and fixed concrete offshore structures. The effects of seismic events on
floating structures and partially buoyant structures are briefly discussed. The site-specific assessment
of jack-ups in elevated condition is only covered in this document to the extent that the requirements
are applicable.
Only earthquake-induced ground motions are addressed in detail. Other geologically induced hazards
such as liquefaction, slope instability, faults, tsunamis, mud volcanoes and shock waves are mentioned
and briefly discussed.
The requirements are intended to reduce risks to persons, the environment, and assets to the lowest
levels that are reasonably practicable. This intent is achieved by using:
a) seismic design procedures which are dependent on the exposure level of the offshore structure and
the expected intensity of seismic events;
b) a two-level seismic design check in which the structure is designed to the ultimate limit state (ULS)
for strength and stiffness and then checked to abnormal environmental events or the abnormal
limit state (ALS) to ensure that it meets reserve strength and energy dissipation requirements.
Procedures and requirements for a site-specific probabilistic seismic hazard analysis (PSHA) are
addressed for offshore structures in high seismic areas and/or with high exposure levels. However, a
thorough explanation of PSHA procedures is not included.
Where a simplified design approach is allowed, worldwide offshore maps, which are included in
Annex B, show the intensity of ground shaking corresponding to a return period of 1 000 years. In
such cases, these maps may be used with corresponding scale factors to determine appropriate seismic
actions for the design of a structure.
For design of fixed steel offshore structures, further specific requirements and recommended values
of design parameters (e.g. partial action and resistance factors) are included in ISO 19902, while those
for fixed concrete offshore structures are contained in ISO 19903. Seismic requirements for floating
structures are contained in ISO 19904, for site-specific assessment of jack-ups and other MOUs in
ISO 19905 (all parts), for arctic structures in ISO 19906 and for topsides structures in ISO 19901-3. Close

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Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear (First revision)
MS 2322:2019
Status : 1st Revision
Format : PDF

This Malaysian Standard covers specifications and test methods for unused mineral insulating
oils. It applies to oil delivered to the agreed point and time of delivery, intended for use in
....Read more transformers, switchgear and similar electrical equipment in which oil is required for insulation
and heat transfer. These oils are obtained by refining, modifying and/or blending of petroleum
products and other hydrocarbons.
Oils with and without additives are both within the scope of this standard. This standard is
applicable only to unused mineral insulating oils. Recycled oils are beyond the scope of this
standard. Close

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Method of sampling insulating liquids (First revision) (IEC 60475:2011, MOD)
MS 60475:2019
Status : 1st Revision
Format : PDF

This Malaysian Standard specifies the procedure to be used for insulating liquids in delivery
containers and in electrical equipment such as power and instrument transformers, reactors,
bu ....Read more shings, oil-filled cables, oil-filled tank-type capacitors, switchgear and load tap changers.
This standard applies to liquids the viscosity of which at the sampling temperature is less than
1 500 mm2
/s (or centistoke (cSt)). It applies to mineral oils and non-mineral oils (such as
synthetic esters, natural esters, vegetable oils or silicones). Close

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Household and similar electrical appliances - Safety - Part 2-35: Particular requirements for instantaneous water heater (Third revision) (IEC 60335-2-35:2016, MOD)
MS 1597-2-35:2019
Status : 3rd Revision
Format : PDF

This clause of Part 1 is already by the following.
This International Standard deals with the safety of electric instantaneous water heaters for
household and similar purposes and intended ....Read more for heating water below boiling temperature, their
rated voltage being not more than 250 V for single-phase appliances and 480 V for other
appliances.
NOTE. 101 Instantaneous water heaters incorporating bare heating elements are within the scope of this standard.
Appliances not intended for normal household use but which nevertheless may be a source of
danger to the public, such as appliances intended for use in shops, in light industry and on
farms, are within the scope of this standard.
As far as is practicable, this standard deals with the common hazards presented by appliances
which are encountered by all persons in and around the home. However, in general, it does not
take into account.
a) persons (including children) whose
i) physical, sensory or mental capabilities; or
ii) lack of experience and knowledge
prevents then from using the appliances safely without supervision or instruction;
b) children playing with the appliance
NOTE 102. Attention is drawn to the fact
a. for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements
may be necessary;
b. in many countries, additional requirements are specified by the national health authorities, the national
authorities responsible for the protection of labour and similar authorities;
c. in many countries regulations exist for the installation of equipment connected to the water mains.
NOTE 103. This standard does not apply to
a. appliances for heating liquids (IEC 60335-2-15);
b. storage water heaters (IEC 60335-2-21);
c. appliances intended exclusively for industrial purposes;
d. appliances intended to be used in locations where special conditions prevail, such as the presence of
a corrosive or explosive atmosphere (dust, vapour or gas);
e. commercial dispensing appliances and vending machines (IEC 60335-2-75) Close

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Household and similar electrical appliances - Safety - Part 2-21: Particular requirements for storage water heater (Fourth revision) (IEC 60335-2-21:2012, MOD)
MS 1597-2-21:2019
Status : 3rd Revision
Format : PDF

This clause of Part 1 is replaced by the following.
This International Standard deals with the safety of electric storage water heaters for
household and similar purposes and intended for ....Read more heating water below boiling temperature, their
rated voltage being not more than 250 V for single-phase appliances and 480 V for other
appliances.
Appliances not intended for normal household use but which nevertheless may be a source of
danger to the public, such as appliances intended to be used by laymen in shops, in light
industry and on farms, are within the scope of this standard.
This standard is also applicable to solar water heater with the provision of electric heating
element.
This standard is also applicable to immersion heater units intended to be retrofitted in a heat
exchange closed water heater having provision for retrofitting. Such a unit shall comply with the
requirements in Annex AA.

NOTE Australia, Netherlands and New Zealand do not allow immersion heater units intended to be
retrofitted in a hear exchange closed water heater unless:
– the immersion heater unit has been tested with the tank models and brands listed in the instructions
of the immersion heater unit;
– the tank models and brands list the models of the immersion heater units that can be retrofitted.

As far as is practicable, this standard deals with the common hazards presented by appliances
that are encountered by all persons in and around the home. However, in general, it does not
take into account
– persons (including children) whose
• physical, sensory or mental capabilities, or
• lack of experience and knowledge
prevents them from using the appliance safely without supervision or instruction;
– children playing with the appliance.
NOTE 101 Attention is drawn to the fact that:
– for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements
may be necessary;
MS 1597-2-21:2019
2 © STANDARDS MALAYSIA 2019 - All rights reserved
– in many countries additional requirements are specified by the national health authorities, the
national authorities responsible for the protection of labour and similar authorities;
– in many countries regulations exist for the installation of equipment connected to the water mains.
NOTE 102 This standard does not apply to:
– appliances for boiling water (IECs 60335-2-15);
– instantaneous water heaters (IEC 60335-2-35);
– commercial dispensing appliances and vending machines (IEC 60335-2-75);
– appliances intended exclusively for industrial purposes; and
– appliances intended to be used in locations where special conditions prevail, such as the presence
of a corrosive or explosive atmosphere (dust, vapour or gas). Close

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Non-conductive isolation barrier for electric water heater - Specification
MS 2641:2019
Status : Original
Format : PDF

This Malaysian Standards describe the requirements for non-conductive isolation barrier for
electric storage, solar thermal water heater with a provision of electrical heating element and
....Read more closed instantaneous water heater connected to electrical power supply at not more than 400
V +10 % - 6 % and earth connection. Close

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Minimum energy performance standard (MEPS) for electric motor
MS 2639:2019
Status : Original
Format : PDF

This Malaysian Standard specifies the minimum energy performance standards (MEPS) for
electric motor proposed to be used by the industry in Malaysia. This standard only covers the
follow ....Read more ing specifications of electric motor.
a) Alternating Current (A.C.) 50 Hz, 2 pole, 4 pole and 6 pole, 3 phase squirrel cage induction
motors;
b) input power ranges between 0.75 to 375 kW; and
c) stand-alone electric motor only. Close

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Clay and clay products – Commercial sand – Specifications (First revision)
MS 701:2017
Status : 1st Revision
Format : PDF

This Malaysian Standard prescribes the requirements and test methods for siliceous sands used in the various industries excluding sand for construction industry.

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Classification and definition of power-driven vehicles and trailers (First revision)
MS 1822:2019
Status : 1st Revision
Format : PDF

This Malaysian Standard defines the classification and definition of power-driven vehicles and trailers.
This standard also defines terms relating to some types of road vehicles designated acco ....Read more rding to certain design and technical characteristics. The terms do not take into account whether the vehicles and certain combinations are authorised or not in the country. Close

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