1、BRITISH STANDARD Temperature recorders for the transport, storage and distribution of chilled, frozen, deep- frozedquick-frozen food and ice cream - Tests, performance and suitability The European Standard EN 12830 1999 has the status of a British Standard ICs 17200.20 NO COPYING WITHOUT BSI PERMISS
2、ION EXCEPT AS PERMITTED BY COPYRIGm LAW BS EN 12830: 1999 STD*BSI BS EN 12830-ENGL 1799 8 1b24bb9 0817227 34T BS EN 128301999 direction of the Enginrrnng Amd.No. Sector Committee, was published under the authonty of the Standards Coniinittee and comes into effect on 15 Deceniber 1999 National forewo
3、rd Date Comments This British Standard is the English language version of EN 1230: 1999. The UK participation in its preparation was entrusted to Technical Committee RHEY19, Commercial refridgerated food cabinets (cold room and display cases), which has the responsibility to: - aid enquirers to unde
4、rstand the text; - present to the responsible European committee any enquiries on the - monitor related international and European developments and promulgate interpretation, or proposals for change, and keep the UK interests informed; them in the LJK A list of organizations represented on this comm
5、ittee can be obtained on request to its secrem. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “international Standards Correspondence Index”, or by usin
6、g the “Find faciiity of the BSI Standards Electronic Catalogue. A British Standard does not purport to include ail the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity f
7、rom legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 21 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. I l I O BSI 12-193 ISBN O 680 32860 O STDDBSI BS E
8、N 12830-ENGL 1999 1b24bb7 0817230 Ob1 EN 12830 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM July 1999 ICs 01.040.17; 17.200.20; 67.260 English version Temperature recorders for the transport, storage and distribution of chilled, frozen, deep-frozen/quick-frozen food and ice cream - Tests, perfo
9、rmance, suitability Enregistreurs de temprature pour le transport, lentreposage et la distribution de denres alimentaires rfrigres, congeles, surgeles et des crmes glaces - Essais, performance, aptitude lemploi Temperaturregistriergerte fr den Transport, die Lagerung und die Verteilung von gekhiten,
10、 gefrorenen, tiefgefrorenen Lebensmittein und Eiskrem - Prfungen, Leistung, Gebrauchstauglichkeit This European Standard was approved by CEN on 4 June 1999. CEN members are bound to comply with the CENICENELEC Internai Regulations which stipulate the conditions for giving this European Standard the
11、status of a national standard without any alteration. Up-todate lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German).
12、A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland
13、, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDEATION EUROPISCHES KOMITEE FR NORMUNG COMIT EUROPEEN DE NORMALISATION Central Secretariat: rue de Stassart, 36 B-10s Brussels 8
14、 1999 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12830:1999 E STD.BS1 BS EN 12830-ENGL 1797 H 1b24bb7 0837231 TTB Page 2 EN 12830:1999 Contents Page Foreword . 3 Scope 4 Normative references . 4 Definitions 4 Requirements 8 Te
15、st methods . 13 Conditions of acceptance 18 Designation 18 Marking . 19 Periodic verification 19 Annex A (informative) Example of data form describing suitability for use of equipment of Annex B (informative) Bibliography . 21 a speclfic series (to be filled in by the manufacturer) 20 Q BSI 12-1999
16、STD-BSI BS EN 32830-ENGL 1797 lil Lb24bb 0837232 734 Page 3 EN 12830:1999 Foreword This European Standard has been prepared by Technical Committee CENiTC 141, Pressure gauges - Thermometers - Means of measuring and/or recording temperature in the cold chain, the Secretariat of which is held by AFNOR
17、. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2000, and conflicting national standards shall be withdrawn at the latest by January 2000. According to the CENEENELEC Internal Regulation
18、s, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United
19、 Kingdom. This European Standard is a document meeting the objectives of directives : - 92/1/EEC of January 13, 1992 of the Commission on the monitoring of temperatures in the means of transport, warehousing and storage of quick-frozen foodstuffs intended for human consumption ; - 93/43/EEC of June
20、14, 1993 of the Council of the hygiene of foodstuffs and in particular on “temperature control criteria“. OBSI 12-1999 STD-BSI BS EN 3283U-ENGL 1999 E 3b24bb9 0837233 870 9 Page 4 EN 12830:1999 1 Scope This European Standard specifies the technical and functional characteristics of air temperature r
21、ecorders for equipping the means used for the transport, storage and distribution of chilled, frozen and deep- frozen/quick-frozen food and ice cream. It specifies the test methods which allow the determination of the equipments conformity to suitability and performance requirements. It applies to t
22、he whole recorder-temperature sensor(s). The temperature censor(s) may be integrated into the recorder or remote from it external sensor(s). It does not define the location of the recorder and its sensors with respect to types of usage such as transport, storage and distribution. 2 Normative referen
23、ces This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these
24、 publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. prEN 1 3486, Temperature recorders and thermometers for the transport, storage and distribution of chilled, frozen, d
25、eep-frozen/quick-frozen food and ice-cream - Periodic verification EN 50081 -1, Electromagnetic compatibility - Generic emission standard - Part I: Residential, commercial and light industry. EN 50082-1, Electromagnetic compatibility - Generic immunity siandard - Part 1: Residential, commercial and
26、light industry. EN 60068-2-27, Basic environmental testing procedures - Part 2: Tests - Test Ea and guidance : Shock. (IEC 6U068-2-27:1987) EN 60529, Degrees of protection provided by enclosures (IP Code). (IEC 60529r1989) EN 61 O1 0-1, Safety requirements for electrical equipment for measurement, c
27、ontrol and laboratory use - Pat? 1 : General requirements. (IEC 6 I O I O- 1 :199O+A 1 :1992, modified) 3 Definitions For the purposes of this European Standard, the following definitions apply: 3.1 (measurable) quantity attribute of a phenomenon, body or substance that may be distinguished qualitat
28、ively and determined quantitatively 1) EXAMPLE: Temperature. 3.2 unit (of measurement) particular quantity, defined and adopted by convention, with which other quantities of the same kind are compared in order to express their magnitudes relative to that quantity) EXAMPLE: The unit of temperature us
29、ed in this standard is “degree Celsius“ 1) Definition taken from VIM2 (see Annex B). QBSI 12-1999 Page 5 EN 12830:1999 3.3 iymbol of a unit conventional sign designating a unit of measurement) EXAMPLE : OC is the symbol of “degree Celsius 3.4 value (of a quantity) magnitude of a particular quantity
30、generally expressed as a unit of measurement multiplied by a number1) EXAMPLE: 15 OC. 3.5 true value (of a quantity) value consistent with the definition of a given particular quantity) NOTE This is a value that would be obtained by a perfect measurement. 3.6 measurement zet of operations having the
31、 object of determining a value of a quantity 1) 3.7 measurand particular quantity subject to a measurement) EXAMPLE: Tem perature. 3.8 influence quantity quantity that is not the measurand but that affects the result of the measurement) 3.9 indication (of a measuring instrument) value of a quantity
32、provided by a measuring instrument) 3.10 accuracy of measurement closeness of the agreement between the result of a measurement and a true value of the measurand) 3.1 1 maximum permissible errors (of a measuring instrument); limits of permissible error (of a measuring instrument) extreme values of a
33、n error permitted by specifications, regulations, etc. ior a given measuring instrument) 3.12 uncertainty of measurement parameter, associated with the result of a measurement, that characterizes the dispersion of the values that colij reasonably be attributed to the measurandl) 3.13 error (of measu
34、rement) result of a measurement minus a true value of the measurand) 3.14 relative error error of a measurement divided by a true value of the measurandl) 1) Definition taken from VIM2 (see Annex 8). Q BSI 12-1999 STD-BSI BS EN 22830-ENGL 1777 II 1b2Ybb7 0827235 b43 Page 6 EN 12830 999 3.15 measurin
35、g instrument device intended to be used to make measurements, alone or in conjunction with supplementary device(s) 3.16 recording (measuring) instrument measuring instrument that provides a record of the indication) 3.17 displaying device ; indicating device pari of a measuring instrument that displ
36、ays an indication) 3.18 recording device part of a measuring instrument that provides a record of an indication) 3.1 9 temperature sensor element of a measuring instrument or measuring chain that is directly affected by the temperature 3.20 scale (of a measuring instrument) ordered set of marks, tog
37、ether with any numbering, forming part of a displaying device of a measuring instrument) 3.21 scale division part of a scale between two successive scale marks) 3.22 gauging (of a measuring instrument) operation of fixing the positions of the scale marks of a measuring instrument (in some cases of c
38、ertain principal marks only), in relation to the corresponding values of the measurandsl) 3.23 adjustment (of a measuring instrument) operation of bringing a measuring instrument into a state of performance suitable for its use 1) 3.24 user adjustment (of a measuring instrument) adjustment employing
39、 the means at the disposal of the user) 3.25 span modulus of the difference between the two limits of a nominal rangel) EXAMPLE: For a nominal range of -35 OC to +25 OC, the span is 60 K. 3.26 measurlng range ; working range set of values for which the error of a measuring instruments is intended to
40、 lie within specified lirnitsl) 3.27 rated operating conditions conditions of use for which specified metrological characteristics of a measuring instrument are intended to lie within given limits) 1) Definition taken from VIM2 (see Annex B). (B BSI 12-1999 STD-BSI BS EN L2830-ENGL 1999 II LbZLibb7
41、081723b 58T E Page 7 EN 12830:1999 3.28 iimiting conditions extreme conditions that a measuring instrument is required to withstand without damage, and without degradation of specified metrological characteristics when it is subsequently operated under its rated operating conditions 1) 3.29 referenc
42、e conditions conditions of use prescribed for testing the performance of a measuring instrument or for intercomparison of results of measurements) 3.30 resolution (of a displaying device) smallest difference between indications of a displaying device that can be meaningfully distinguished1 3.31 resp
43、onse time time interval between the instant when a stimulus is subjected to a specified abrupt change and the instant when the response reaches and remains within specified limits around its final steady value) 3.32 intrinsic error (of a measuring instrument) error of a measuring instrument, determi
44、ned under reference conditions) 3.33 storage and transport conditions the extreme conditions which a non-operational measuring instrument can withstand without damage and without degradation of specified metrological characteristics when it is subsequently operated under its rated operating conditio
45、ns 3.34 chilled food food which has been subjected to cooling (without freezing) and is intended to be maintained at low tem perature 3.35 frozen food food which has been subjected to a freezing process specially designed to preserve the wholesomeness and quality of the product 3.36 deep-frozen or q
46、uick-frozen food food which has been subjected to a quick freezing process 3.37 recording interval time interval that has elapsed between two successively stored measurements 3.38 recording duration time interval between the beginning and the end of the recording 3.39 chart tape. disk, form or other
47、 structure upon which is recorded the meacurand 3.40 duration of transport time interval between loading and unloading 1) Definition taken from VIM2 (see Annex B). Q BSI 12-1999 STD.BSI BS EN LZA3CI-ENGL L971 LbZ4bb7 0817237 4Lb H Page 8 EN 12830:1999 4 Requirements 4.1 General The means of temperat
48、ure measurement used by the recorder shall be independent of any temperature measurement which is used to control the refrigerating system. Manufacturers shall make recommendations on the specification of ancillary equipment in order to meet the performance requirements of this European Standard. 4.
49、2 Measuring range The measuring range shall be appropriate to the use or the refrigerating system used. In all cases, the measuring range shall conform to the following limits: - - - the lower limit value shall be lower than or equal to -25 OC; the higher limit value shall be higher than or equal to +15 OC; the span shall be higher than or equal to 50 K. 4.3 Locking of settings The date and time of the beginning of recording shall be readable from the recorded data or it shall be possible to make them readable. The means for adjusting settings
