{"id":229585,"date":"2024-10-19T14:56:07","date_gmt":"2024-10-19T14:56:07","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-455012015-tc\/"},"modified":"2024-10-25T09:05:57","modified_gmt":"2024-10-25T09:05:57","slug":"bs-en-455012015-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-455012015-tc\/","title":{"rendered":"BS EN 45501:2015 – TC"},"content":{"rendered":"

This European Standard has been adapted from the OIML Recommendation R 76-1, Edition 2006, Non-automatic weighing instruments Part 1 – Metrological and technical requirements \u2013 Tests by a Joint Working Group from CEN and CENELEC. It was elaborated following a standardization request from the Commission of the European Communities to CEN and CENELEC to establish a European Standards related to Council Directive 2009\/23\/EC on Non-automatic weighing instruments.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
221<\/td>\nTerminology
T.1 General definitions <\/td>\n<\/tr>\n
223<\/td>\nT.2 Construction of an instrument <\/td>\n<\/tr>\n
229<\/td>\nT.3 Metrological characteristics of an instrument <\/td>\n<\/tr>\n
230<\/td>\nT.4 Metrological properties of an instrument <\/td>\n<\/tr>\n
231<\/td>\nT.5 Indications and errors <\/td>\n<\/tr>\n
236<\/td>\nT.6 Influences and reference conditions
T.7 Performance test
T.8 Index of terms defined <\/td>\n<\/tr>\n
238<\/td>\nT.9 Abbreviations and symbols <\/td>\n<\/tr>\n
241<\/td>\n1 Scope
2 Principles of the European Standard
2.1 Units of measurement
2.2 Principles of the metrological requirements
2.3 Principles of the technical requirements <\/td>\n<\/tr>\n
242<\/td>\n2.4 Application of requirements
2.5 Terminology
3 Metrological requirements
3.1 Principles of classification
3.2 Classification of instruments <\/td>\n<\/tr>\n
243<\/td>\n3.3 Additional requirements for multi-interval instruments <\/td>\n<\/tr>\n
244<\/td>\n3.4 Auxiliary indicating devices <\/td>\n<\/tr>\n
246<\/td>\n3.5 Maximum permissible errors <\/td>\n<\/tr>\n
247<\/td>\n3.6 Permissible differences between results
3.7 Test standards <\/td>\n<\/tr>\n
248<\/td>\n3.8 Discrimination
3.9 Variations due to influence quantities and time <\/td>\n<\/tr>\n
252<\/td>\n3.10 Type evaluation tests and examinations <\/td>\n<\/tr>\n
257<\/td>\n4 Technical requirements for self- or semi-self-indicating instruments
4.1 General construction requirements <\/td>\n<\/tr>\n
259<\/td>\n4.2 Indication of weighing results <\/td>\n<\/tr>\n
260<\/td>\n4.3 Analog indicating device <\/td>\n<\/tr>\n
262<\/td>\n4.4 Digital indicating devices <\/td>\n<\/tr>\n
263<\/td>\n4.5 Zero-setting and zero-tracking devices <\/td>\n<\/tr>\n
265<\/td>\n4.6 Tare devices <\/td>\n<\/tr>\n
268<\/td>\n4.7 Preset tare devices <\/td>\n<\/tr>\n
269<\/td>\n4.8 Locking positions
4.9 Auxiliary verification devices (removable or fixed)
4.10 Selection of weighing ranges on a multiple range instrument <\/td>\n<\/tr>\n
270<\/td>\n4.11 Devices for selection (or switching) between various load receptors and\/or load transmitting devices and various load measuring devices
4.12 \u201cPlus and minus\u201d comparator instruments
4.13 Instruments for direct sales to the public <\/td>\n<\/tr>\n
272<\/td>\n4.14 Additional requirements for price-computing instruments for directsales to the public <\/td>\n<\/tr>\n
274<\/td>\n4.15 Instruments similar to those normally used for direct sales to the public
4.16 Price-labeling instruments
4.17 Mechanical counting instruments with unit-weight receptor <\/td>\n<\/tr>\n
275<\/td>\n4.18 Additional technical requirements for mobile instruments (see also 3.9.1.1) <\/td>\n<\/tr>\n
276<\/td>\n4.19 Portable instruments for weighing road vehicles
4.20 Modes of operation <\/td>\n<\/tr>\n
277<\/td>\n5 Technical requirements for electronic instruments
5.1 General requirements
5.2 Acting upon significant faults
5.3 Functional requirements <\/td>\n<\/tr>\n
278<\/td>\n5.4 Performance and span stability tests <\/td>\n<\/tr>\n
279<\/td>\n5.5 Additional requirements for software-controlled electronic devices <\/td>\n<\/tr>\n
285<\/td>\n6 Technical requirements for non-self-indicating instruments
6.1 Minimum sensitivity
6.2 Acceptable solutions for indicating devices <\/td>\n<\/tr>\n
286<\/td>\n6.3 Conditions of construction <\/td>\n<\/tr>\n
287<\/td>\n6.4 Simple equal arm beam
6.5 Simple 1\/10 ratio beam <\/td>\n<\/tr>\n
288<\/td>\n6.6 Simple sliding poise instruments (steelyards) <\/td>\n<\/tr>\n
289<\/td>\n6.7 Roberval and B\u00e9ranger instruments
6.8 Instruments with ratio platforms <\/td>\n<\/tr>\n
290<\/td>\n6.9 Instruments with a load-measuring device having accessible sliding poises(of the steelyard type) <\/td>\n<\/tr>\n
291<\/td>\n7 Marking of instruments and modules
7.1 Descriptive Markings <\/td>\n<\/tr>\n
294<\/td>\n7.2 Other marks <\/td>\n<\/tr>\n
295<\/td>\n8 Metrological controls
8.1 Liability to metrological controls
8.2 Type approval
8.3 Verification of conformity to type <\/td>\n<\/tr>\n
297<\/td>\nA.1 Administrative examination
A.2 Compare construction with documentation
A.3 Initial examination
A.4 Performance tests <\/td>\n<\/tr>\n
306<\/td>\nA.5 Influence factors <\/td>\n<\/tr>\n
309<\/td>\nA.6 Endurance test (3.9.4.3) <\/td>\n<\/tr>\n
311<\/td>\nB.1 General requirements for electronic instruments under test
B.2 Damp heat, steady state
B.3 Performance tests for disturbances <\/td>\n<\/tr>\n
318<\/td>\nB.4 Span stability test <\/td>\n<\/tr>\n
320<\/td>\nC.1 Applicable requirements <\/td>\n<\/tr>\n
321<\/td>\nC.2 General principles of testing <\/td>\n<\/tr>\n
325<\/td>\nC.3 Tests <\/td>\n<\/tr>\n
328<\/td>\nC.4 Test Record <\/td>\n<\/tr>\n
330<\/td>\nD.1 Applicable requirements <\/td>\n<\/tr>\n
331<\/td>\nD.2 General principles of testing
D.3 Tests <\/td>\n<\/tr>\n
332<\/td>\nD.4 Test record <\/td>\n<\/tr>\n
333<\/td>\nE.1 Applicable requirements <\/td>\n<\/tr>\n
334<\/td>\nE.2 General principles of testing
E.3 Tests
E.4 Test Record <\/td>\n<\/tr>\n
336<\/td>\nF.1 Weighing instruments <\/td>\n<\/tr>\n
337<\/td>\nF.2 Separately tested load cells <\/td>\n<\/tr>\n
338<\/td>\nF.3 Separately tested indicators and analog data processing devices <\/td>\n<\/tr>\n
340<\/td>\nF.4 Compatibility checks for modules with analog output <\/td>\n<\/tr>\n
342<\/td>\nF.5 Compatibility checks for modules with digital output
F.6 Examples of compatibility checks for modules with analog output <\/td>\n<\/tr>\n
347<\/td>\nG.1 Devices and instruments with embedded software (5.5.1)
G.2 Personal computers and other devices with programmable or loadable software (5.5.2) <\/td>\n<\/tr>\n
348<\/td>\nG.3 Data storage devices (5.5.3) <\/td>\n<\/tr>\n
349<\/td>\nG.4 Test record content <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Metrological aspects of non-automatic weighing instruments<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n358<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":229586,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-229585","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/229585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/229586"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=229585"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=229585"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=229585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}