FrancophonIA/DGT-Translation_Memory huggingface dataset:
English: An approval number shall be assigned to each type approved. Its first two digits (at present 00 for the Regulation in its original form) shall indicate the series of amendments incorporating the most recent major technical amendments made to the Regulation at the time of issue of the approval.
French: À chaque type homologué il est attribué un numéro d'homologation dont les deux premiers chiffres (actuellement 00 pour le règlement dans sa forme originale) indiquent la série d'amendements contenant les principales modifications techniques les plus récentes apportées au règlement à la date où l'homologation est délivrée.
English: PRODUCTION DEFINITELY DISCONTINUED If the holder of the approval completely ceases to manufacture a type of safety glazing material approved in accordance with this Regulation, he shall so inform the authority which granted the approval.
French: ARRÊT DEFINITIF DE LA PRODUCTION
Romanian: ÎNCETAREA DEFINITIVĂ A PRODUCȚIEI
English: In the middle of the base plate (24) the triaxial mounting block (26) is mounted in the centre of gravity to receive the acceleration gauges (27). The acceleration gauges should be arranged vertically to each other.
French: Au milieu de l'embase (24), le bloc de montage triaxial (26) est placé au centre de gravité pour recevoir les accéléromètres (27), qui doivent être placés à la verticale, les uns des autres.
English: During the headform test the cross arm with the phantom head is released. After passing the height adjustable light barrier the phantom head is released from the cross arm, the cross arm’s fall is dampened and the phantom head falls onto the sample.
French: On laisse tomber la traverse portant la fausse tête qui, dès qu'elle passe à la hauteur de la cellule de détection réglable en hauteur, se décroche de la traverse; la traverse finit sa course sur des amortisseurs et la fausse tête tombe sur l'échantillon.
English: Figure 11 Dimensions of targets
French: Dimensions des cibles
English: 25' of arc M and N categories other than M1 I
French: 25' d'arc
English: 15' of arc Other categories of vehicles
French: Catégories M et N autres que M1
English: The bottom of the chamber has vent holes, and the top has a vent slot all around. The combustion chamber is placed on four feet, 10 mm high.
French: La face inférieure de la chambre est percée de trous de ventilation et la partie supérieure comporte une fente d'aération faisant tout le tour.
English: This test gives a simple method to determine the adhesion of coatings to the subsurface. The brittleness and other strength characteristics can be evaluated.
French: Le présent essai a pour objet d'évaluer, au moyen d'une méthode simple, l'adhérence du revêtement sur la surface du vitrage, mais aussi sa fragilité et ses autres caractéristiques mécaniques.
Portuguese: Este ensaio constitui um método simples para determinar a aderência dos revestimentos à camada subjacente, podendo ser avaliadas características como a fragilidade e outras características de resistência.
English: Alternatively, at the discretion of the laboratory conducting the tests, for each category of windscreen thickness, six test pieces of the dimension (1100 mm × 500 mm) – 2 + 5 mm shall be subjected to testing.
French: En remplacement, le laboratoire effectuant les essais peut, s'il le juge utile, soumettre à l'essai, pour chaque catégorie d'épaisseur de pare-brise, six éprouvettes de (1100 mm × 500 mm) + 5/- 2 mm.
Portuguese: Em substituição, o laboratório que efectua os ensaios pode, se o julgar útil, submeter a ensaio, para cada categoria de espessura de pára-brisas, seis provetes de (1100 mm × 500 mm) +5/-2 mm.
Romanian: Ca opțiune, la discreția laboratorului care efectuează încercările, pentru fiecare categorie de grosime a parbrizelor se mai supun încercării 6 piese de încercare (1100 × 500 mm + 5/– 2 mm).
English: The height of drop shall be 1,5 m – 5 + 0 mm .
French: La hauteur de chute est de 1,50 m + 0/- 5 mm.
Portuguese: A altura de queda deve ser de 1,50 m +0/-5 mm.
Romanian: Înălțimea de cădere este de 1,5 m 0/-5 mm.
English: 5,5 < e ≤ 6,5
French: 5,5 < e ≤6,5
Portuguese: 5,5 < e ≤6,5
Dutch: 5,5 < e ≤6,5
Maltese: < e ≤ 6,5
English: e ≤ 5,5 mm
French: e ≤5,5 mm
English: The height of drop shall be 1,50 m – 5 + 0 mm .
French: La hauteur de chute doit être de 1,50 m + 0/– 5 mm.
Portuguese: A altura de queda deve ser de 1,50 m + 0/– 5 mm.
Romanian: Înălțimea de cădere este de 1,5 m (+ 0/– 5 mm).
English: The height of drop shall be 4 m – 0 + 25 mm
French: La hauteur de chute est de 4 m + 25/– 0 mm.
Portuguese: A altura de queda deve ser de 4 m + 25/– 0 mm.
Romanian: Înălțimea de cădere este de 4 m + 25/– 0 mm.
English: The thickness tolerance limit for extruded plastic products is ± 10 % of the nominal thickness. For plastic products produced by other techniques (e.g. cast acrylic sheet), the acceptable thickness tolerance is given by the equation (thickness tolerance limits (mm) = ± (0,4 + 0,1 e) where e is the sheet thickness in millimetres. Reference standard is ISO 7823/1.
French: Pour les plastiques extrudés, la tolérance est de ± 10 %, alors que pour les plastiques obtenus par d'autres procédés (par exemple les plastiques acryliques coulés), elle est de ± (0,4 + 0,1 e), e étant l'épaisseur du vitrage en mm. La norme de référence est la norme ISO 7823/1;
English: Its first two digits (at present 00 for the Regulation in its original form) shall indicate the series of amendments incorporating the most recent major technical amendments made to the Regulation at the time of issue of the approval. The same Contracting Party may not assign the same number to another type or group of safety glazing material.
Hungarian: Ennek első két számjegye a jóváhagyás időpontjában hatályos, az előírást lényeges műszaki tartalommal legutóbb módosító módosítássorozat száma (a változatlan eredeti előírás esetében 00).. A szerződő fél nem rendelheti ugyanazt a számot a biztonsági üvegezésre alkalmas anyag másik típusához vagy csoportjához.
English: Corrections can be carried out by adjusting the three self-locking hexagonal nuts (8) on the threaded bolts (16) with which the basin (18) is fixed to the base plate (24). The rubber rings (10) under the hexagon nuts (8) should not be brittle or cracked.
Hungarian: A hatlapú anyák (8) alatti gumigyűrűk (10) nem lehetnek töredezettek vagy szakadtak.
English: A diaphragm of 8 mm in diameter is positioned approximately 10 mm from the front lens. Figure 7 Optical arrangement of the projector 9.2.1.2.2. Slides (rasters) consisting, for example, of an array of bright circular shapes on a dark background (see figure 8).
Dutch: dia’s (rasters), bijvoorbeeld bestaande uit een raster van heldere stippen tegen een donkere achtergrond (zie figuur 8).
Hungarian: A diák (raszterek) pl. sötét háttéren lévő fényes körök rendszeréből állnak (lásd a 8. ábrát).
English: The combustion chamber is placed on four feet, 10 mm high. The chamber may have a hole at one end for the introduction of the sample holder containing the sample; in the opposite end, a hole is provided for the gas-supply line.
Hungarian: Az égetőkamra négy lábon, 10 mm magasban áll. A kamra egyik végén nyílás lehet, a mintát tartalmazó mintatartó bevezetésére, a másik végén pedig a gázellátást biztosító cső számára van furat.
English: Point 1 in the central part of zone FII in an area of high or low stress, Point 2 in zone FIII, as near as possible to the vertical plane of symmetry of zone FII,
Hungarian: 1. pont az F II. mező középső részében, nagy- vagy kis feszültségű területen,
English: /B for side, rear and roof glazing /C in locations where there is little or no chance of head impact
Italian: /C per le vetrature collocate in punti dove la probabilità di essere urtate con la testa è minima o inesistente.
English: /B for side, rear and roof glazings /C in locations where there is little or no chance of head impact
Italian: /C per le vetrature collocate in punti dove la probabilità di essere urtate con la testa è minima o inesistente.
English: The sensitivity of the measuring system shall be adjusted in such a way that the instrument indicating the response of the receiver indicates 100 divisions when the safety-glass pane is not inserted in the light path. When no light is falling on the receiver, the instrument shall read zero. Place the safety-glass pane at a distance from the receiver equal to approximately five times the diameter of the receiver.
Italian: La sensibilità del sistema di misura deve essere regolata in modo che lo strumento di misura della risposta del ricevitore indichi 100 divisioni quando il vetro di sicurezza non è posto sulla traiettoria luminosa.
Swedish: Känsligheten hos mätsystemet ska ställas in på ett sådant sätt att instrumentet, som visar mottagarens svar, visar 100 skalutslag när rutan av säkerhetsglas inte är införd i ljusstrålen.
English: That area shall then be examined by the collimation-telescope system at the appropriate angle of incidence. The maximum secondary-image separation shall be measured.
Italian: Successivamente, si esamina tale zona con il collimatore con l'angolo di incidenza appropriato e si misura la separazione massima dell'immagine secondaria.
English: The height of drop (from the underface of the ball to the upper surface of the test piece) shall be as indicated in the following table, according to thickness of the glass pane: Nominal thickness of glass pane (e)
Italian: L'altezza di caduta (dalla parte inferiore della sfera alla faccia superiore della provetta) è l'altezza indicata nella seguente tabella in funzione dello spessore del vetro:
English: Height of drop e ≤ 3,5 mm
Italian: Spessore nominale del vetro (e)
English: 3,5 mm < e
Italian: e ≤ 3,5 mm
English: In the case of laminated-glass panes other than windscreens, the tests shall be conducted on flat test pieces which are either cut from actual glass panes or are specially made. In either case the test pieces shall be in all respects rigorously representative of the glass panes for the production of which approval is sought.
Italian: Per i vetri stratificati ordinari diversi dai parabrezza, le prove sono eseguite su provette piane ricavate da vetri reali oppure fabbricate appositamente.In ogni caso, i campioni, sotto tutti i punti di vista, devono essere rigorosamente rappresentativi dei vetri per la produzione dei quali viene richiesta l'omologazione.
English: ‘H point’ means the pivot centre of the torso and thigh of the 3 DH machine installed in the vehicle seat in accordance with the procedure described in paragraph 3 below. The H point is located in the centre of the centre line of the device which is between the H point sight buttons on either side of the DH machine.
Italian: «Punto H» indica il centro di articolazione tronco-coscia della macchina 3D H installata sul sedile del veicolo conformemente alla procedura descritta al successivo paragrafo 3.
English: Place the seat and back assembly of the 3 DH machine so that the centre plane of the occupant (CPO) coincides with the centre plane of the 3 DH machine. At the manufacturer’s request, the 3 DH machine may be moved inboard with respect to the CPO if the 3 DH machine is located so far outboard that the seat edge will not permit levelling of the 3 DH machine.
Italian: Disporre l'insieme seduta-schienale della macchina 3D H in modo che il piano mediano dell’occupante (C/LO) coincida con il piano mediano della macchina 3D H. A richiesta del costruttore, la macchina 3D H può essere spostata verso l’interno rispetto al C/LO se essa sporge a tal punto che il bordo del sedile non ne consente il livellamento.
Slovak: Zostava sedacej a chrbtovej časti trojrozmerného mechanizmu sa umiestni tak, aby stredová rovina cestujúceho (SRC) bola totožná so stredovou rovinou trojrozmerného mechanizmu na určenie bodu H. Na žiadosť výrobcu môže byť trojrozmerný mechanizmus posunutý smerom dovnútra vzhľadom na SRC, ak je trojrozmerný mechanizmus umiestnený tak ďaleko smerom von, že okraj sedadla nedovolí vyrovnanie mechanizmu.
English: Install the right and left buttock weights and then, alternatively, the eight torso weights. Maintain the 3 DH machine level.
Italian: Applicare i pesi che simulano le natiche destra e sinistra e quindi gli otto pesi che simulano il tronco mantenendo livellata la macchina 3D H.
English: alternately apply and release a horizontal rearward load, not to exceed 25 N, to the back angle bar at a height approximately at the centre of the torso weights until the hip angle quadrant indicates that a stable position has been reached after load release. Care should be taken to ensure that no exterior downward or lateral loads are applied to the 3 DH machine.
Italian: applicare e togliere alternativamente un carico orizzontale all'indietro, non superiore a 25 N, alla barra dell’angolo del dorso ad un'altezza pari approssimativamente al centro delle masse del tronco finché il quadrante dell’angolo dell’anca indica il raggiungimento di una posizione stabile una volta tolto il carico.
English: The receiver shall have a relative spectral sensitivity in substantial agreement with the relative spectral luminous efficiency for the ICI [6] standard photometric observer for photopic vision. The sensitive surface of the receiver shall be covered with a diffusing medium and shall have at least twice the cross-section of the light beam emitted by the optical system.
Lithuanian: Imtuvo santykinis spektrinis jautris iš esmės turi sutapti su standartinio fotometrinio imtuvo, naudojamo esant dienos matomumui, santykiniu spektriniu šviesos našumu, kurį tokiam prietaisui yra nustačiusi IEC [6].
English: If a repetition of the installation of the 3 DH machine is desired, the seat assembly shall remain unloaded for a minimum period of 30 minutes prior to the repetition. The 3 DH machine shall not be left loaded on the seat assembly longer than the time required to perform the test.
Lithuanian: jeigu norima pakartoti 3-D H įrenginio bandymą, sėdynės konstrukcija prieš tai turi būti palaikyta neapkrauta bent 30 min. 3-D H įrenginys neturėtų būti paliktas apkrautas ant sėdynės konstrukcijos ilgiau nei bandymui atlikti reikalingą laiką;
English: 2260 g ball — — A6/4.2 A6/4.2 A6/4.2 A6/4.2 A6/4.2 — — — Head formtest [5] A4/3 A4/3 A6/3 A6/3 A6/3 A6/3 A10/3 — A7/3 A11/3 Abrasion
Latvian: 2260 g lode
English: Light transmission [9] A3/9.1 — A3/9.1 — A3/9.1 Fire resistance A3/10 A3/10 A3/10 A3/10 A3/10
Latvian: Gaismas caurlaidība [9]
English: In the case of headform tests with simultaneous determination of HIC-values the drop body is the phantom head as in figure 2.1. The total mass of the phantom head should be 10,0 + 0,2/ – 0,0 kg.
Latvian: Testos ar belzni, kuros vienlaicīgi nosaka galvas ievainojuma kritērija vērtības, triecienu dod ar galvas imitāciju, kas parādīta 2.1. attēlā Galvas imitācijas kopējā masa ir 10,0 + 0,2/– 0,0 kg.
English: A = 0,145 ΔαL – R2
Latvian: A = 0.145 ΔαL – R2
English: The thickness category in which the nominal thickness ‘e’ lies (a manufacturing tolerance of +/– 0,2 mm being allowed): Category I e ≤ 4,5 mm Category II 4,5 mm < e ≤ 5,5 mm Category III 5,5 mm < e ≤ 6,5 mm
Latvian: Biezuma kategorija, kurā ir nominālais biezums e (atļautā ražošanas pielaide +/– 0,2 mm):
English: Six test pieces (1100 mm × 500 mm) – 2 + 5 mm
Latvian: Katrai stiklojuma sastāvdaļas biezuma kategorijai un 1.1.4. punktā noteiktajam spraugas platumam testu veic sešiem testa paraugiem (1100 mm × 500 mm) – 2
English: I-P
Slovak: I–P
Maltese: I/P
English: II-P
Slovak: II–P
Maltese: II/P
English: III-P
Swedish: III-P IV Splittring A4/2 A4/2 — —
Slovak: III–P
Maltese: III/P
English: The residual visibility after shattering shall be checked in the rectangular area defined in paragraph 2.3.2 above. In that rectangle the aggregate surface area of the fragments of more than 2 cm2 shall represent not less than 15 per cent of the area of the rectangle; however, in the case of windscreens less than 44 cm high, or whose angle of installation is less than 15° from the vertical, the visibility percentage shall at least be equal to 10 per cent of the surface of the corresponding rectangle.
Maltese: Il-viżibbiltà residwali wara li windskrijn jitfarrak hija vverifikata fl-erja rettangolari definita fil-paragrafu 2.3.2 F'dak ir-rettangolu, l-erja tas-superfiċe aggregata tal-frammenti ta' aktar minn 2 cm2 għandha tirrappreżenta mhux inqas minn 15 fil-mija tal-erja tar-rettangolu; madankollu, fil-każ ta' windskrijns ta' għoli ta' inqas minn 44 cm, jew li l-angolu tal-istallazzjoni tagħhom huwa inqas minn 15° mill-vertikali, il-perċentwal tal-viżibbiltà irid ikun ugwali għal mill-inqas 10 fil-mija tal-wiċċ tar-rettangolu korrespondenti.
English: Before each test the test pieces of laminated glass shall be stored for not less than four hours at a temperature of 23 °C ± 2 °C. The tests shall be performed on the test pieces as soon as the test pieces have been taken out of the receptacle in which they were stored.
Maltese: Qabel kull test, il-kampjuni tat-test tal-ħġieġ laminat għandhom jinħażnu għal mhux inqas minn erba’ sigħat f’temperatura ta’ 23 °C ± 2 °C. it-testijiet għandhom jitwettqu fuq il-kampjuni tat-test malli l-kampjuni tat-test jinħarġu mir-reċipjent li fih ikun nħażnu.
English: The requirements of annex 3, paragraph 6.4, shall apply. The total ultraviolet radiant exposure with the long arc xenon lamp shall be 500 MJ/m2.
Maltese: Għandhom japplikaw ir-rekwiżiti tal-Anness 3, il-paragrafu 6.4 L-esponiment totali għar-raġġi ultravjola bil-fanal ksenon b'ark twil għandu jkun 500 MJ/m2.
English: The requirements of annex 3, paragraph 6.4 shall apply. The total ultraviolet radiant exposure with the long arc xenon lamp shall be 500 MJ/m2.
Maltese: Għandhom japplikaw ir-rekwiżiti tal-Anness 3, il-paragrafu 6.4 L-esponiment totali għar-raġġi ultravjola bil-fanal ksenon b'ark twil għandu jkun 500 MJ/m2.
English: SAFETY-GLASS PANES FACED WITH PLASTICS MATERIAL (on the inside)
Dutch: AAN DE BINNENKANT MET KUNSTSTOF BEKLEDE RUITEN VAN VEILIGHEIDSGLAS
English: Test specimens shall be held in frames with backs exposed to the cabinet environment. However, reflections from cabinet walls shall not be permitted to strike the back surface of specimens.
Polish: Próbki do badań wkłada się do oprawek, a ich tylna część jest wystawiona na działanie warunków panujących we wnętrzu .kasetki Nie można jednak dopuścić do tego, by do tylnej powierzchni próbek docierały światło lub woda odbite od ścianek kasetki.
English: Sample holder, consisting of two U-shaped metal plates or frames of corrosion-proof material. Dimensions are given in figure 18.
Polish: Uchwyt na próbkę składający się z dwóch płytek lub ramek metalowych z materiału nierdzewnego w kształcie litery U. Wymiary podano na rys. 18.
English: The exposure apparatus shall be operated to provide continuous light and intermittent water spray in 2 h cycles. Each 2 h cycle shall be divided into periods during which the test specimens are exposed to light without water spray for 102 minutes and to light with water spray for 18 minutes.
Portuguese: O aparelho de exposição deve ser utilizado de maneira a fornecer luz contínua e aspersão de água intermitente em ciclos de 2 h. Cada ciclo de 2 h deve ser dividido em períodos durante os quais os provetes estejam expostos à luz sem aspersão de água durante 102 minutos e à luz com aspersão de água durante 18 minutos.
English: Sixty seconds after removal of this support the vertical deviation of the free end is indicated in mm. If this deviation exceeds 50 mm a 180° fold test is performed subsequently. The sample is folded concisely, after that it is folded round 0.5 mm thick piece of sheet metal in such a way that it tightly contacts it on both sides.
Portuguese: Se este desvio exceder 50 mm, deve subsequentemente efectuar-se um ensaio de ductilidade a 180 o. A amostra é dobrada de forma apertada, sendo seguidamente rebatida em torno de uma chapa metálica com 0,5 mm de espessura, a fim de ficar em contacto estreito com ambos os lados.
English: The drop height shall be 1,5 m – 5 + 0 mm .
Portuguese: A altura de queda é de 1,50 m + 0/- 5 mm.
Slovenian: Višina pada je 1,5 m + 0/– 5 mm.
Romanian: Înălțimea de cădere este de 1,5 m + 0/– 5 mm.
English: Six flat test pieces measuring (1100 mm × 500 mm) – 2 + 5 shall be subjected to testing.
Portuguese: Seis provetes planos de (1100 mm × 500 mm) + 5/– 2 devem ser submetidos a ensaio.
Slovenian: Preskusi se šest ravnih preskušancev, ki merijo (1100 mm × 500 mm) + 5/– 2.
Romanian: Se supun încercării șase piese de încercare plate, cu dimensiuni de 1100 mm × 500 mm + 5/– 2.
English: The height of drop shall be 4 m – 0 + 25 mm .
Portuguese: A altura de queda deve ser de 4 m 25/- 0 mm.
Slovenian: Padna višina mora biti 4 m + 25/– 0 mm.
Romanian: Înălțimea de cădere este de 4 m + 25/– 0 mm.
English: Six square test pieces of 300 mm – 0 + 10 mm side shall be subjected to testing.
Portuguese: Seis provetes quadrados de 300 mm + 10/- 0 mm de lado devem ser submetidos a ensaio.
Slovenian: Preskusiti se mora šest kvadratnih preskušancev s stranico 300 mm + 10/– 0 mm.
Romanian: Se supun încercării șase piese de încercare pătrate cu latura de 300 mm + 10/– 0 mm.
English: The height of drop (from the underface of the ball to the upper face of the test piece) shall be 4 m – 0 + 25 mm .
Portuguese: A altura de queda (desde a parte inferior da esfera até à face superior do provete) é de 4 m+ 25/- 0 mm.
Slovenian: Padna višina (od spodnjega roba krogle do zgornje površine preskušanca) mora biti 4 m + 25/– 0 mm.
Romanian: Înălțimea de cădere (măsurată de la suprafața inferioară a bilei până la suprafața superioară a piesei de încercare) este de 4 m + 25/– 0 mm.
English: Twenty square test pieces of 300 mm – 0 + 10 mm side shall be subjected to testing.
Portuguese: Seis provetes quadrados de 300 mm + 10/- 0 de lado devem ser submetidos a ensaio.
Slovenian: Preskusiti se mora 20 kvadratnih preskušancev s stranico 300 mm + 10/– 0.
Romanian: Sunt supuse încercării 20 de piese de încercare pătrate cu latura de 300 mm + 10/– 0.
English: One test piece measuring (1100 × 500 mm) – 2 + 5 mm or one sample for each point of impact shall be subjected to testing.
Portuguese: Devem ser submetidos a ensaio um provete de (1100 mm × 500 mm) + 5/- 2 mm ou uma amostra por ponto de impacto
Romanian: Pentru fiecare punct de impact, este încercată o singură piesă, măsurând 1100 × 500 mm (+ 5/– 2 mm), sau un singur eșantion.
English: Six flat test pieces measuring (1100 mm × 500 mm) – 2 + 5 mm shall be subjected to testing.
Portuguese: Devem ser submetidos a ensaio seis provetes planos de (1100 mm × 500 mm) + 5/– 2 mm.
Romanian: Se supun încercării șase piese plate cu dimensiuni de 1100 × 500 mm (+ 5/– 2 mm).
English: Six test pieces (1100 mm × 500 mm) – 2 + 5 mm shall be subjected to testing for each category of thickness of the component glass panes and each width of gap as defined in paragraph 1.1.4 above.
Romanian: Se supun încercării șase piese de încercare cu dimensiuni de 1100 × 500 mm (+ 5/– 2 mm) pentru fiecare categorie de grosime a geamurilor componente și pentru fiecare grosime a spațiului dintre geamuri, astfel cum sunt definite la punctul 1.1.4 de mai sus.
English: The illuminated target consists of a light box, approximately 300 mm × 300 mm × 150 mm, whose front is most conveniently constructed of glass masked with opaque black paper or coated with matt black paint. The box shall be illuminated by a suitable light source.
Slovak: Osvetlený terč pozostáva zo svetelnej škatule s rozmermi približne 300 mm × 300 mm × 150 mm, ktorej predná strana je podľa možnosti zhotovená zo skla a je zamaskovaná nepriehľadným čiernym papierom alebo natretá matnou čiernou farbou.
English: For the type of lamp specified in paragraph 6.1.1.1 the exposure time shall be 100 hours. After exposure, measure the regular light transmittance again in the exposed area of each test piece.
Slovenian: Pri uporabi svetilke tipa iz odstavka 6.1.1.1 je čas izpostavitve 100 ur. Po izpostavitvi sevanju na izpostavljeni površini vsakega preskušanca se ponovno izmeri normalna prepustnost svetlobe.