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AS
AS 2243.4-1998

AS 2243.4-1998

AvailableSuperseded

AvailableSuperseded

An Available Superseded Standard is one, which has been made available for a period of time although it has been formally superseded by another Standard. Its availability is maintained where it is referenced in legislation/regulations or in other Standards and its use should be restricted to where so referenced. No responsibility is taken by SAI Global as to the ongoing technical validity of such a Standard, the responsibility resting with the referencing authority.

Safety in laboratories - Ionizing radiations

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

01-01-1998

Publisher

Standards Australia

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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Provides safety requirements for laboratories and precautions needed to prevent the exposure of workers and members of the public to excessive levels of radiation where sources of ionizing radiation are used.

Committee
CH-026
DocumentType
Standard
ISBN
0 7337 1995 3
Pages
73
PublisherName
Standards Australia
Status
AvailableSuperseded
SupersededBy
Supersedes
UnderRevision

This Standard sets out the precautions needed to prevent unnecessaryexposure of persons using sources of ionizing radiation in laboratories and other personswho could be harmed by accidental or planned releases of radioactive substances orexternal beams of radiation. It also describes the important characteristics of ionizingradiation-producing substances and apparatus, the nature of the hazards, laboratory designrequirements, and other essential radiation protection information.It is recommended that the requirements of this Standard be implemented in alllaboratories in which-(a) radioactive substances are used or stored; or(b) irradiating apparatus is operated.As a guide to good practice, persons operating with radioactive substances in less thanlicensable quantities are invited to follow the principles contained in this Standard.NOTE: The exposure of members of the public is considered in Appendix A.

First published as AS 2243.4-1979.
Second edition 1986.
Revised and designated AS 2243.4(Int)-1994.
Revised and designated AS 2243.4-1998.

AS 1319-1994 Safety signs for the occupational environment (Reconfirmed 2018)
AS 1668.2-1991 The use of mechanical ventilation and air-conditioning in buildings Mechanical ventilation for acceptable indoor-air quality
AS 2243.8-1992 Safety in laboratories Fume cupboards
AS/NZS 2982.1:1997 Laboratory design and construction General requirements
AS/NZS 2243.1:1997 Safety in laboratories General

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AS 2879.2-2003 Alumina - Determination of particles passing a 20 micrometre aperture sieve
AS 2434.6-2002 Methods for the analysis and testing of lower rank coal and its chars Lower rank coal - Ultimate analysis - Classical methods (Reconfirmed 2013) (Reconfirmed 2023)
AS/NZS 2243.3:2002 Safety in laboratories Microbiological aspects and containment facilities
AS 1774.4.1-2002 Refractories and refractory materials - Physical test methods Preparation of test pieces - By casting
AS/NZS 2982:2010 Laboratory design and construction
AS/NZS 2243.6:2010 Safety in laboratories Plant and equipment aspects
AS 1470-1986 Health and safety at work - Principles and practices
AS 1774.13-2000 Refractories and refractory materials - Physical test methods Permanent dimensional change (Reconfirmed 2013)
AS 2503.6-2007 Refractories and refractory materials - Chemical analysis Refractories, refractory mortars and silicate materials - Determination of major and minor elements - Wavelength dispersive X-ray fluorescence spectrometry using lithium borate fusion (Reconfirmed 2017)
AS 1038.11-2002 Coal and coke - Analysis and testing Coal - Forms of sulfur (Reconfirmed 2013)
AS 1774.33-2003 Refractories and refractory materials - Physical test methods Determination of the setting time of castables
AS 2647-1994 Biological safety cabinets - Installation and use
AS 1038.14.2-2003 Coal and coke - Analysis and testing Higher rank coal ash and coke ash - Major and minor elements - Acid digestion/flame atomic absorption spectrometric method (Reconfirmed 2013)
AS 1774.34-2004 Refractories and refractory materials - Physical test methods Guide to the determination of extrusion pressure and curing time of taphole clay
AS 1774.12-2001 Refractories and refractory materials - Physical test methods Refractoriness under load - Temperatures of deformation at constant load with rising temperature (Reconfirmed 2013)
AS 1774.35-2007 Refractories and refractory materials - Physical test methods Guide to the determination of resistance to corrosive reagents (Reconfirmed 2017)
AS 1038.9.4-2006 Coal and coke - Analysis and testing Higher rank coal - Phosphorus - Borate fusion/molybdenum blue method
AS 1038.25-2002 Coal and coke - Analysis and testing Coal - Durham cone handleability test (Reconfirmed 2013) (Reconfirmed 2023)
AS/NZS 2243.8:2014 Safety in laboratories Fume cupboards
AS 2177-2006 Non-destructive testing - Radiography of welded butt joints in metal (Reconfirmed 2016)
AS 2177.1-1994 Non-destructive testing - Radiography of welded butt joints in metal Methods of test
AS 2452.1-2004 Non-destructive testing - Determination of thickness Determination of wall thickness of pipe by the use of radiography (Reconfirmed 2017)
AS 2434.8-2002 Methods for the analysis and testing of lower rank coal and its chars Lower rank coal - Determination of ash (Reconfirmed 2013) (Reconfirmed 2023)
AS 1774.19-2003 Refractories and refractory materials - Physical test methods The determination of sieve analysis and moisture content (Reconfirmed 2013)
AS 1038.21.1.2-2002 Coal and coke - Analysis and testing Higher rank coal and coke - Relative density - Analysis sample/volumetric method (Reconfirmed 2013) (Reconfirmed 2023)
AS 1774.5-2001 Refractories and refractory materials - Physical test methods The determination of density, porosity and water absorption (Reconfirmed 2013)
AS 2981-1987 High voltage a.c. switchgear and controlgear - Vacuum interrupters - High voltage testing - Protection of personnel from X-ray emission
AS 1774.4.5-2002 Refractories and refractory materials - Physical test methods Preparation of test pieces - Gunning refractories (Reconfirmed 2013)
AS/NZS 2243.8:2006 Safety in laboratories - Fume cupboards
AS 3507.1-2003 Non-destructive testing Guide to radiography for ferrous castings
AS 1485-1983 Safety and health in workrooms of educational establishments
AS 1038.10.1-2003 Coal and coke - Analysis and testing Determination of trace elements - Coal, coke and fly-ash - Determination of eleven trace elements - Flame atomic absorption spectrometric method (Reconfirmed 2013)
AS 1038.6.3.2-2003 Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Total sulfur - High-temperature combustion method (Reconfirmed 2013)
SAA HB 9-1994 Occupational personal protection
AS 1038.6.4-2005 Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Carbon, hydrogen and nitrogen - Instrumental method
AS 5006.2-2002 Silver and silver bearing alloys - Determination of silver content (1% to 99%) - Gravimetric (fire assay) method
AS 1038.21.1.1-2002 Coal and coke - Analysis and testing Higher rank coal and coke - Relative density - Analysis sample/density bottle method
AS 2434.3-2002 Methods for the analysis and testing of lower rank coal and its chars Lower rank coal - Determination of the moisture holding capacity (Reconfirmed 2013) (Reconfirmed 2023)
AS 1774.23.1-2001 Refractories and refractory materials - Physical test methods Abradability index - Oblique method
AS 2243.8-1992 Safety in laboratories Fume cupboards
AS 2932.3-2004 Aluminium ores - Chemical analysis Determination of loss of mass at 1000°C
AS 1774.2-2001 Refractories and refractory materials - Physical test methods Determination of bulk density of granular materials (Reconfirmed 2013)
AS 4538.2-2000 Guide to sampling of alumina Preparation of samples (Reconfirmed 2013)
AS 5006.1-2002 Silver and silver bearing alloys Determination of silver content (0.1% to 99.9%) - Tritrimetric (potentiometric) method (Reconfirmed 2016)
AS 1774.9-2000
AS 2434.2-2002 Methods for the analysis and testing of lower rank coal and its chars Lower rank coal - Determination of volatile matter (Reconfirmed 2013)
AS 2489.11-2003 Methods for the analysis of zircon sand concentrates Determination of acid demand value
AS 2489.11-2003 Methods for the analysis of zircon sand concentrates Determination of acid demand value
AS 2864.1-2003 Methods for the analysis of rutile Determination of titanium content - Titrimetric method
AS/NZS 2647:2000 Biological safety cabinets - Installation and use
AS 1038.6.2-2007 Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Nitrogen (Reconfirmed 2017)
AS 1774.29-2008 Refractories and refractory materials - Physical test methods Cast coverage (Reconfirmed 2018)
AS 1774.31.2-2001 Refractories and refractory materials - Physical test methods Modulus of elasticity - Compression method (Reconfirmed 2013)
AS 2243.6-1990 Safety in laboratories - Mechanical aspects
AS/NZS 2243.1:2005 Safety in laboratories Planning and operational aspects
AS 2879.4-2003 Alumina - Determination of specific surface area by nitrogen adsorption
AS 1774.22-2000 Refractories and refractory materials - Physical test methods Refractory mortar - Test methods
AS 1774.27-2001 Refractories and refractory materials - Physical test methods Modulus of rupture at elevated temperatures
AS 1038.12.3-2002 Coal and coke - Analysis and testing Higher rank coal - Caking and coking properties - Dilatation
AS/NZS 2982.1:1997 Laboratory design and construction General requirements
AS 1774.32-2002 Refractories and refractory materials - Physical test methods Refractory products containing carbon - Test methods (Reconfirmed 2013)
AS 1038.14.1-2003 Coal and coke - Analysis and testing Higher rank coal ash and coke ash - Major and minor elements - Borate fusion/flame atomic absorption spectrometric method (Reconfirmed 2013)
AS 4119-2007 Determination of platinum and palladium in gold and gold bearing alloys - Flame atomic absorption spectrometry (FAAS) or inductively coupled plasma-atomic emission spectrometry (ICP-AES) (fire assay methods)
AS 2434.5-2002 Methods for the analysis and testing of lower rank coal and its chars Lower rank coal and its chars - Determination of moisture in bulk samples of lower rank coal and in analysis samples of char (Reconfirmed 2013) (Reconfirmed 2023)
AS 2715-2003 Heavy mineral sand concentrates - Determination of pH value
AS 1038.23-2002 Coal and coke - Analysis and testing Higher rank coal and coke - Carbonate carbon (Reconfirmed 2013)
AS/NZS 2243.3:2010 Safety in laboratories Microbiological safety and containment
AS 1774.31.1-2000 Refractories and refractory materials - Physical test methods Modulus of elasticity - Flexural method (Reconfirmed 2013)
AS 1038.17-2000 Coal and coke - Analysis and testing Higher rank coal - Moisture-holding capacity (equilibrium moisture) (Reconfirmed 2013)
AS 2879.10-2003 Alumina - Determination of attrition index
AS 3515.2-2002 Gold and gold bearing alloys - Determination of gold content 30% to 99.5% - Gravimetric (fire assay) method
AS 1774.21-2005 Refractories and refractory materials - Physical test methods Determination of workability index - Mouldable refractories
AS/NZS 2243.8:2001 Safety in laboratories - Fume cupboards
AS 1038.1-2001 Coal and coke - Analysis and testing Higher rank coal - Total moisture
AS 1774.24-2006 Refractories and refractory materials - Physical test methods Determination of the resistance to thermal shock
AS 1038.10.5.1-2003 Coal and coke - Analysis and testing Coal, coke and fly-ash - Trace elements - Determination of mercury content - Tube combustion method (Reconfirmed 2013) (Reconfirmed 2023)
AS 2434.7-2002 Methods for the analysis and testing of lower rank coal and its chars Lower rank coal - Determination of moisture in the analysis sample (Reconfirmed 2013) (Reconfirmed 2023)
AS 1038.26-2005 Coal and coke - Analysis and testing Higher rank coal and coke - Guide for the determination of apparent relative density
AS 1774.7-2001 Refractories and refractory materials - Physical test methods Permeability to gases
AS 1038.12.1-2002 Coal and coke - Analysis and testing Higher rank coal - Caking and coking properties - Crucible swelling number
AS 2503.5-2003 Refractories and refractory materials - Chemical analysis Chrome-bearing materials
AS 1774.1-2000 Refractories and refractory materials - Physical test methods Determination of cold compressive strength (Reconfirmed 2013)
AS 2879.9-2002 Alumina Determination of flow time (Reconfirmed 2013)
AS 2489.5-2003 Methods for the analysis of zircon sand concentrates Determination of zirconium plus hafnium content (Gravimetric method)
AS 1038.10.5.2-2007 Coal and coke - Analysis and testing Coal and fly-ash - Trace elements - Determination of mercury content - Acid extraction method (Reconfirmed 2017)
AS 2434.4-2002 Methods for the analysis and testing of lower rank coal and its chars Dried lower rank coal and its chars - Determination of apparent density - Mercury displacement method (Reconfirmed 2013) (Reconfirmed 2023)
AS 2434.4-2002 Methods for the analysis and testing of lower rank coal and its chars Dried lower rank coal and its chars - Determination of apparent density - Mercury displacement method (Reconfirmed 2013) (Reconfirmed 2023)
AS 2879.1-2000 Alumina - Determination of loss of mass at 300 degrees Celsius and 1000 degrees Celsius
AS 1774.3-2000 Refractories and refractory materials - Physical test methods Determination of cold modulus of rupture (Reconfirmed 2013)
AS 1774.4.4-2001 Refractories and refractory materials - Physical test methods Preparation of test pieces - Mouldable refractories
AS 2981-2008 High voltage a.c. switchgear and controlgear - Vacuum interrupters - High voltage testing - Protection of personnel from x-ray emission (Reconfirmed 2019)
AS 2879.8-2000 Alumina Determination of bulk density (Reconfirmed 2013)
AS 1774.11-2005 Refractories and refractory materials - Physical test methods Determination of thermal expansion
AS 2434.9-2000 Method for the analysis and testing of lower rank coal and its chars Determination of four acid-extractable inorganic ions in lower rank coal (Reconfirmed 2013) (Reconfirmed 2023)
AS 1038.10.4-2001 Coal and coke - Analysis and testing Determination of trace elements - Coal, coke and fly-ash - Determination of fluorine content - Pyrohydrolysis method (Reconfirmed 2013)

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