ISO-1992-3-1973.pdf
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1、INTERNATIONAL ORGANIZATION FOR STANDARDIZATION aMEXnb“AP0nHA OPAHM3AIlM II0 CrAWAPTI13ALWM .ORGANISATION INTERNATIONALE DE NORMALISATION Commercial refrigerated cabinets - Methods of test - Part 3 : Temperature test AMENDMENT 1 Amendment 1 to International Standard IS0 1992/3-1973 was developed by T
2、echnical Committee iSO/TC 86, Refrigeration, and was circulated to the member bodies in November 1977. It has been approved by the member bodies of the following countries : Bulgaria Czechoslovakia Finland Germany, F. R. Hungary Ireland Israel Spain Italy Sweden Mexico Switzerland Poland United King
3、dom Romania USSR South Africa, Rep. of Yugoslavia The member bodies of the following countries expressed disapproval of the document on technical grounds : Australia France New Zealand USA Page 1 Sub-clause 3.2, Running in Insert the following paragraph between the existing second and third paragrap
4、hs : “For cabinets intended to be switched off at night, it is recognized that stable conditions may not be reached. The running-in period shall therefore be at least 2 h and the test period shall commence from the end of the running-in period.“ Replace the existing third paragraph by the following
5、: “Doors or lids on closed cabinets shall be opened through an angle of 9o or fully opened in the case of sliding doors or lids, and then closed again, once every 6 min for 8 con- secutive hours. This applies to cabinets intended to be switched off at night which have a test period of 8 h. It also a
6、pplies to all other cabinets for which the test period is not less than 24 h. UDC 621.565.9 : 620.16 Ref. No. IS0 1992/3-1973/A1-1980 (E) Descriptors : refrigerators, tests, temperature. O International Organization for Standardization, 1980 0 Price based on 2 Danes Copyright International Organizat
7、ion for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 02:34:31 MDTNo reproduction or networking permitted without license from IHS -,-,- 1992/3-1973/A1-1980 (E) The method of opening and closing doors or lids shall be
8、 as follows : a) Cabinets with a single door or lid The door or lid shall remain open at an angle of 90 O for 10 s. b) Cabinets with two or more doors or lids All the doors or lids opening one way (for example to the left) shall be opened together and remain open at an angle of Wo for 10 s, at inter
9、vals of time of O, 12, 24, 36 min and so on. All the doors or lids opening the other way (for example to the right) shall be opened together and remain open at an angle of Wo for 10 sat intervals of time approximately 6, 18, 30, 42 min and so on.” Sub-clause 3.3, Test period Replace the existing sec
10、ond paragraph by the following : “This period of time after running in is called test period and shall have a duration as follows : a) not less than 8 h for cabinets intended to be switched off at night; b) not less than 24 h for all other cabinets.” Copyright International Organization for Standard
11、ization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 02:34:31 MDTNo reproduction or networking permitted without license from IHS -,-,- 3792 PT 111-73 4853903 0008628 O INTERNATIONAL STANDARD _ - INTERNATIONAL ORGANIZATION FOR STAND
12、ARDIZATION 4EXAYHAPOAHAII OPA“3AUuII li0 CTAFTI3ALIIIII.ORGANI.ATlON INTERNATIONALE DE NORMALISATION Commercial refrigerated cabinets - Methods of test - Part Ill : Temperature test First edition - 1973-12-15 UI - m yz UDC 621.565.9 : 620.16 Ref. No. IS0 1992/111-1973 (E) - 5 Descriptors : refrigera
13、tors, tests, temperature. N % r Price based on 4 pages Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 02:34:31 MDTNo reproduction or networking permitted without license from IH
14、S -,-,- 3772 PT 111-73 4853703 0008b27 2 1 FOREWORD IS0 (the International Organization for Standardization) is a worldwide federation of national standards institutes (IS0 Member Bodies). The work of developing International Standards is carried out through IS0 Technical Committees. Every Member Bo
15、dy interested in a subject for which a Technical Committee has been set up has the right to be represented on that Committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. Draft International Standards adopted by the Technical Commit
16、tees are circulated to the Member Bodies for approval before their acceptance as International Standards by the IS0 Council. International Standard IS0 1992/111 (originally ISO/DIS 2335) was drawn up by Technical Committee ISO/TC 86, Refrigeration, and circulated to the Member Bodies in June 1971. I
17、t has been approved by the Member Bodies of the following countries : Australia Hungary South Africa, Rep. of Belgium Ireland Spain Czechoslovakia Italy Sweden Den mark Japan Switzerland Egypt, Arab Rep. of Nether lands Turkey France Poland United Kingdom Germany Romania U.S.S.R. No Member Body expr
18、essed disapproval of the document. Other parts in this series under the general title, Commercial refrigerated cabinets -Methods of test, are as follows : - Part I : Calculation of linear dimensions, areas and volumes. - Part I I : General test conditions. - Part IV : Defrosting test. - Part V : Wat
19、er vapour condensation test. - Part VI : Electrical energy consumption test. - Part VI I : Test for odour of material. (Parts IV to VI1 are at present at the stage of draft.) O International Organization for Standardization, 1973 Printed in Switzerland Copyright International Organization for Standa
20、rdization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 02:34:31 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD Commercial refrigerated cabinets - Methods of test - Part 111 : Tempera
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