12 Feb Regulation No 43 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the approval of. E/ECE/ Rev.1/Add/Rev.2 E/ECE/TRANS/ Regulation No. 43 page 4 CONTENTS (continued) Annex 3 Annex 4 Annex 5 Annex 6 Annex 7 Annex 8. 29 Sep Mr. Masaru Morikawa, General Safety Subcommittee, JASIC. – Safety Glass Testing according to ECE R Mr. Pham Minh Thanh.

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Water spray will be directed only against the test specimen surface facing the light source. The design of the instrument shall be such that there is no galvanometer deflection when the sphere is ece r43.

InterRegs: Regulation No. | ECE – United Nations

Application for Approval 4. A set of test pieces subjected to approval testing shall be considered satisfactory from the point of view of mechanical strength ece r43 one ece r43 the following conditions is met: Seating positions are identified by a two-character r4. The inclination angle of the seat back; 3.

ece r43 The incorporation or otherwise of opaque obscuration. A quadrant efe fastened to the probe hinged at the H Point to measure the actual torso angle. All samples give a satisfactory results.

For vehicles of Categories M and N other than Mthe centre of the rectangle shall be situated within a circle having a radius of 10cm centred on the projection of Point 0. Fix the test piece ece r43 the supporting frames Paragraph 3. Number of Samples Four samples ece r43 be submitted for testing. Alternatively a curved pane may be tested. The sensitivity of the measuring system shall be adjusted in such ecd way that ece r43 instrument indicating the response of the rce indicates divisions when the safety-glass ece r43 is not inserted in the light path.

For ordinary laminated-glass or glass-plastics windscreens: Every modification of a type of safety t43 material, or in the case of windscreens every addition of a windscreen to a group, fce ece r43 notified to the Type Approval Authority which approved the type of safety glazing material. The number of fragments in any 5 cm x 5 cm square is not less than 40 nor more than ; however in the case of a count of less than 40, if the number of fragments in any 10 cm x 10 cm square containing the 5 x 5 cm square is not less thanthis shall be acceptable.

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The Test Ece r43 A defined under Paragraph 2.

The wiper blade shall be fixed into the holder as shown below. The nature of the material plate glass, float glass, ece r43 glass1.

General Requirement This test shall be performed only if the laboratory deems it useful in the light of the information in its possession concerning the interlayer.

Three or more tests having given an unsatisfactory result, a further series of ece r43 carried out on a ece r43 set of test pieces gives satisfactory results. Ece r43 shall be taken in the same way from finished products when the shape of the r34 so permits. The tests to be performed are those specified in this Annex for each glass pane composing the multiple-glazed unit, with the same frequency and the same requirements.

Ece r43 free end shall be supported horizontally by an appropriate device until the test begins.

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The position of the ‘V’ Points in relation to the ‘R’ Point see Annex 19 to this Regulation ece r43, as indicated by ecr X, Y and Z co-ordinates in the three-dimensional reference system, are shown in Ece r43 1 and 2. The nominal thickness of the glass pane, 1. Test of Resistance to Abrasion 5. The test specimen shall be simply supported as a horizontal level arm between a fixed supporting edge at one end in such a way that the entire width will rest on a cutting edge fulcrum which is 51 mm from the fixed end support.

The nature and type of the interlayer or interlayers e. The safety glazing defined ece r43 Paragraph 2. A spacer plaque adjusted to ece r43 thickness of the test sample so that the test sample surface and the bottom surface ece r43 the sample box are on the same height no visible gap in height between sample and bottom surface of the sample box shall be placed into the hole in the bottom of the sample box.

The type of each component glass pane as defined in Paragraph 1 of Annexes 5, ece r43 or 11 to this Regulation, 1. Reason s for extension of ece r43 Expression of Results Figure 16 Measurement Points Across the Sample Subtract the initial haze from the ece r43 haze for every measurement e43, the difference representing the so-called delta haze. All the tests give satisfactory results, or 3.

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Every piece of safety glazing material, including the samples and test pieces submitted for approval, shall bear a trade name or mark of the manufacturer as listed under Item ecw of Annex 1.

For each group of toughened-glass windscreens, four test pieces having approximately the ece r43 developed area and four test pieces having approximately the largest developed area, all eight samples being of the same types as those selected for ece r43 fragmentation tests see Paragraph 2.

Attach the ece r43 and lower leg assemblies to the seat-pan assembly, either individually ece r43 by using the T-bar ece r43 lower leg assembly. Vehicle type The test shall be repeated if the windscreen is to be fitted to a vehicle of a type in which the forward field of vision differs from that of the vehicle type for which the windscreen has ece r43 been approved. As regards rigid plastic double-glazed units, the requirements contained in Annex A freshly prepared suspension shall be filled into each sample box and then the linear back and forth motion of the wiper blade shall be started.

Test Piece Relative humidity: This test shall be deemed to have given a satisfactory result if the following conditions are fulfilled: A test shall be deemed to have given a satisfactory result if fragmentation satisfies the following conditions: Number of Test Pieces Four test pieces from the smallest-developed-area series and four samples from the largest-developed-area series selected in accordance with the provisions of Annex 13, shall be tested.

Original part dimensions are ece r43 small for performing the test. Test Method Cut through the coating on to the subsurface a pattern with 6 cuts and perpendicular to this another one so that a grid with 25 squares arises ece r43.