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Stationary source emissions - Determination of carbon monoxide, carbon dioxide and oxygen - Performance characteristics and calibration of automated measuring systems (ISO 12039:2001 (2006), IDT)
MS ISO 12039:2009 (CONFIRMED:2015)
Status : 1st Confirmation
Format : PDF

This Malaysian Standard specifies the principles, the essential performance characteristics and the calibration of automated systems for measuring carbon dioxide, carbon monoxide and oxygen in the flu ....Read more es of stationary sources. 
This Malaysian Standard specifies extractive and non-extractive systems in connection with several types of instrumental analyser. The following techniques have provided the basis for practical instrumentation:
— paramagnetism (O2);
— magnetic wind (O2);
— differential pressure (Quinke) (O2);
— magnetodynamics;
— zirconium oxide (O2);
— electrochemical cell (O2 and CO);
— infrared absorption (CO and CO2).

Other equivalent instrumental methods may be used provided they meet the minimum requirements proposed in this Malaysian Standard.

The measuring system may be calibrated with certified gases, in accordance with this Malaysian Standard, or comparable methods. Close

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OPHTHALMIC IMPLANTS - INTRAOCULAR LENSES - PART 8: FUNDAMENTAL REQUIREMENTS (ISO 11979-8:2006, IDT)
MS ISO 11979-8:2009
Status : Original
Format : PDF

This Malaysian Standard specifies the fundamental requirements for all types of intraocular lenses intended for surgical implantation into the anterior segment of the human eye, excluding corneal impl ....Read more ants and transplants. Close

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OPHTHALMIC IMPLANTS - INTRAOCULAR LENSES - PART 10: PHAKIC INTRAOCULAR LENSES (ISO 11979-10: 2006, IDT)
MS ISO 11979-10:2009
Status : Original
Format : PDF

This Malaysian Standard is applicable to any intraocular lenses (IOL) whose primary indication is the modification of the refractive power of a phakic eye, but excludes phakic IOLs (PIOLs) that utiliz ....Read more es multifocal or other simultaneous vision optics to address presbyopic loss of accommodation and PIOLs that correct astigmatism.  Close

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HEAT-RESISTANT CAST STEELS AND ALLOYS FOR GENERAL APPLICATIONS (ISO 11973:1999, IDT)
MS ISO 11973:2007
Status : Original
Format : PDF

This Malaysian Standard specifies chemical composition and mechanical properties of cast steels for heat resistant service.

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Urine-absorbing aids - Part 1: Whole-product testing (ISO 11948-1:1996, IDT)
MS ISO 11948-1:2011 (CONFIRMED:2015)
Status : 1st Confirmation
Format : PDF

This Malaysian Standard specifies a method for determining the absorption capacity of the absorbent core of body-worn urine-absorbing aids.

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THERMOPLASTICS PIPES FOR THE CONVEYANCE OF FLUIDS – DIMENSIONS AND TOLERANCES – PART 2: INCH-BASED SERIES (ISO 11922-2:1997, IDT)
MS ISO 11922-2:2003 (CONFIRMED:2019)
Status : Original
Format : PDF

This Malaysian Standard specifies tolerance grades for the outside diameter, out-of-roundness and wall thickness of inch-based thermoplastics pipes for the conveyance of fluids and manufactured with n ....Read more ominal outside diameters and nominal pressures in accordance with IS0 161-2[11]. 
This Malaysian Standard specifies tolerance grades for the outside diameter, out-of-roundness and wall thickness of inch-based thermoplastics pipes for the conveyance of fluids and manufactured with nominal outside diameters and nominal pressures in accordance with IS0 161-2[11].

It is applicable to smooth thermoplastics pipes of constant circular cross-section along the whole length of the pipe, whatever the method of manufacture, the pipe material or the intended application.

NOTE - It is intended that the tolerance grades specified in product standards be selected from this Malaysian Standard taking into account the material and the intended application. Close

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THERMOPLASTICS PIPES FOR THE CONVEYANCE OF FLUIDS – DIMENSIONS AND TOLERANCES – PART 1: METRIC SERIES (ISO 11922-1:1997, IDT)
MS ISO 11922-1:2003 (CONFIRMED:2019)
Status : Original
Format : PDF

This Malaysian Standard specifies tolerance grades for the outside diameter, out-of-roundness and wall thickness of metric thermoplastics pipes for the conveyance of fluids and manufactured with nomin ....Read more al outside diameters and nominal pressures in accordance with IS0 161-1[1] and nominal wall thicknesses in accordance with IS0 4065[31]. 
It is applicable to smooth thermoplastics pipes of constant circular cross-section along the whole length of the pipe, whatever the method of manufacture, the pipe material or the intended application.

NOTE - It is intended that the tolerance grades specified in product standards be selected from this part of IS0 11922, taking into account the material and the intended application. Close

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Capability of detection - Part 4: Methodology for comparing the minimum detectable value with a given value (ISO 11843-4:2003, IDT)
MS ISO 11843-4:2005 (CONFIRMED:2023)
Status : 2nd Confirmation
Format : PDF

This Malaysian Standard deals with the assessment of the capability of detection of a measurement method without the assumptions in ISO 11843-2 of a linear calibration curve and certain relationships ....Read more between the residual standard deviation and the value of the net state variable 
NOTE These assumptions are often doubtful for values of the net state variable close to zero.

Instead of estimating the minimum detectable value, this standard provides

- a criterion for judging whether the minimum detectable value is less than a given level of the net state variable, and

- the basic experimental design for testing the conformity of this criterion.

For assessment of the capability of detection, for instance as part of the validation of a measurement method, it is often sufficient to confirm that the method has a minimum detectable value that is less than a given value. Close

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Capability of detection - Part 3: methodology for determination of the critical value for the response variable when no calibration data are used (ISO 11843-3:2003, IDT)
MS ISO 11843-3:2004 (CONFIRMED:2023)
Status : 2nd Confirmation
Format : PDF

This Malaysian Standard gives a method of estimating the critical value of the response variable from the mean and standard deviation of repeated measurements of the reference state in certain situati ....Read more ons (see 5.1) in which the value of the net state variable is zero, for all reasonable and foreseeable purposes. Hence, it can be decided whether values of the response variable in an actual state (or test sample) are above the range of values attributable to the reference state. Close

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CAPABILITY OF DETECTION – PART 2: METHODOLOGY IN THE LINEAR CALIBRATION CASE (ISO 11843-2:2000, IDT)
MS ISO 11843-2:2002 (CONFIRMED:2023)
Status : 1st Confirmation
Format : PDF

This part of ISO 11843 specifies basic methods to: 
- design experiments for the estimation of the critical value of the net state variable, the critical value of the response variable and the ....Read more minimum detectable value of the net state variable,
- estimate these characteristics from experimental data for the cases in which the calibration function is linear and the standard deviation is either constant or linearly related to the net state variable.

The methods described in this part of ISO 11843 are applicable to various situations such as checking the existence of a certain substance in a material, the emission of energy from samples or plants, or the geometric change in static systems under distortion.

Critical values can be derived from an actual measurement series so as to assess the unknown states of systems included in the series, whereas the minimum detectable value of the net state variable as a characteristic of the measurement method serves for the selection of appropriat Close

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