ISTA 3A PACKAGE PERFORMANCE TEST

Transcription

1 Note: This report is issued subject to the Testing and Certification Regulations of the TÜV SÜD Group and the General Terms and Conditions of Business of TÜV SÜD PSB Pte Ltd. In addition, this report is governed by the terms set out within this report. ISTA 3A PACKAGE PERFORMANCE TEST On Saddle Seat Bar Stool TABLE OF CONTENTS 1. INTRODUCTION 4. TEST RESULTS 1.1 Description of Sample 4.1 Initial Verification 1.2 Date and Location of Test 4.2 Atmospheric Pre-Conditioning st Sequence Shock Test 2. TEST EQUIPMENTS AND INSTRUMENTATION 4.4 Random Vibration with Dynamic Load Over-The-Road Trailer Simulation 2.1 Test Equipments 4.5 Random Vibration without Load Pick-up and Delivery Vehicle Simulation 2.2 Instrumentation nd Sequence Shock Test 4.7 Post Verification 3. DESCRIPTION OF TESTS 3.1 Test Schedule 5. CONCLUSION 3.2 Atmospheric Pre-Conditioning Appendix I: Identification of Faces, Edges and Corners st Sequence Shock Test Appendix II: Vibration Graphs 3.4 Random Vibration with Dynamic Load Over the Road Trailer Simulation 3.5 Random Vibration without Load - Pick-up and Delivery Vehicle Simulation nd Sequence Shock Test Laboratory: TÜV SÜD PSB Pte. Ltd. No.1 Science Park Drive Singapore Phone : Fax : testing@tuv-sud-psb.sg Co. Reg : R Regional Head Office: TÜV SÜD Asia Pacific Pte. Ltd. 1 Science Park Drive, #02-01 Singapore Page 1 of 15

2 1. INTRODUCTION 1.1 Description of Sample Photo of Packaged-Product Product: Model: Color: Package Dimension: Weight: No. of Samples: Saddle Seat Bar Stool Espresso/Black and Winter Gray/Black 710mm (L) x 685mm (W) x180mm (H) 13.3 kg 1 Box Five Panel Folder (FPF) or Harness Style Five Panel Folder (Please see enclosed photos 1-2) The sample product and the inner packaging materials were shown in the photos (Please see enclosed photos 3-10) Quantity of product(s) in master pack is parts of sample. 1.2 Date and Location of Test Date of Sample Received: 11 th July 2018 Date of Test: 11 th July 2018 to 18 th July 2018 Location of Test: Packaging Testing Laboratory, TUV SUD PSB Pte Ltd 2. TEST EQUIPMENTS AND INSTRUMENTATION 2.1 Test Equipments Team Shaker (Model No.: TTV) L.A.B. Drop Tester (Model No.: AD-500) 2.2 Instrumentation Instrumentation Component Accelerometer (Vibration) Manufacturer Model No Serial No Calibration Date Kistler 8704B Jul 2017 Page 2 of 15

3 3. DESCRIPTION OF TESTS 3.1 Test Schedule The packaged-product was subjected to the Atmospheric Pre-Conditioning, 1 st Sequence Shock Test, Random Vibration with Dynamic Load Over the Road Trailer Simulation, Random Vibration without Load - Pick-up and Delivery Vehicle Simulation and 2 nd Sequence Shock Test as reference to ISTA Test Procedure 3A under Standard Packaged-Product Category. 3.2 Atmospheric Pre-Conditioning The packaged-product was preconditioned to climate conditioning at Laboratory Ambient Temperature for 12 hours before test start st Sequence Shock Test The purpose of this test is to determine the ability of the packaged-product to withstand the hazards occurring during manual handling such as loading, unloading, stacking, sorting, or palletizing. The packaged-product was subjected to 9 free fall impacts at a drop height based on the chart below in the following sequence: Drop Sequence Orientation Specific Face, Edge or Corner Drop Height Edge mm Corner Edge mm Face mm *Please refer to Appendix I for Identification of Faces, Edges and Corners. Edge Drop Corner Drop Face Drop Packaged-product underwent 1 st Sequence Shock Test Page 3 of 15

4 3.4 Random Vibration with Dynamic Load - Over-The-Road Trailer Simulation The packaged-product was subjected to Random Vibration sequence of ISTA 3A Over-The-Road Trailer Spectrum. The face 3 of the packaged-product received 60 minutes for Random Vibration input. The faces 4 and 6 each received 30 minutes for Random Vibration input. Total test duration was 2 hours. Restraining devices were applied around the packaged-product to prevent it from falling off the vibration table. Top Load Formulas Top-Load Formulas TL Formula Top-Load (TL-H) with face 3 down (2.7 H) X L X W X 100 Top-Load (TL-W) with face 4 down (2.7 W) X L X H X 100 Top-Load (TL-L) with face 6 down (2.7 L) X W X H X 100 (Formulas table extracted from ISTA 3A) Top-Load calculated Top-Load Formulas TL (TSH) Formula Calculated Test Load (kg) Load Required (kg) Top-Load (TL-H) with face 3 down ( ) X 0.71 X X Top-Load (TL-W) with face 4 down ( ) X 0.71 X 0.18 X Top-Load (TL-L) with face 6 down ( ) X X 0.18 X (Load required is rounded up to nearest increment of 2kg as per ISTA 3A) No top load is required during vibration testing if the calculated top load for an axis is less than 11kg Packaged-product will use 140 kg as the Top-Load if the calculated Top-Load for an axis is more than 140 kg. Page 4 of 15

5 The test conditions for Random Vibration with Dynamic Load - Over-The-Road Trailer Simulation are as follows: Frequency (Hz) Vibration Profile Power Spectrum Density (g²/hz) Overall Acceleration Level: 0.53 Grms Test Duration: 60 minutes each on face 3 30 minutes each on faces 4 and 6 Total Test Duration was 2 hours *Please refer to Appendix II for Random Vibration with Dynamic Load - Over-The-Road Trailer Simulation Graph. Face 3 Face 4 Face 6 Packaged-product underwent Random Vibration with Dynamic Load - Over-The-Road Trailer Simulation Page 5 of 15

6 3.5 Random Vibration without Load - Pick-up and Delivery Vehicle Simulation The packaged-product was subjected to 30 minutes for Pick-up and Delivery Random Vibration Input on Face 3. Restraining devices were applied around the packaged-product to prevent it from falling off the vibration table. The test conditions for Random Vibration - Pick-up and Delivery Simulation are as follows: Frequency (Hz) Vibration Profile Power Spectrum Density (g²/hz) Overall Acceleration Level: 0.46 Grms Test Duration: 30 minutes on face 3 *Please refer to Appendix II for Random Vibration without Load - Pick-up and Delivery Vehicle Simulation. Packaged-product underwent Random Vibration without Load - Pick-up and Delivery Vehicle Simulation Page 6 of 15

7 3.6 2 nd Sequence Shock Test The purpose of this test is to determine the ability of the packaged-product to withstand the hazards occurring during manual handling such as loading, unloading, stacking, sorting, or palletizing. The packaged-product was subjected to 8 free fall impacts at a drop height in the following sequence: Sequence Face Orientation Drop Height mm mm 17 3 *Please refer to Appendix I for Identification of Faces, Edges and Corners. 460mm with a hazard parallel to the shortest dimension of face 3 Edge Drop Corner Drop Face Drop Face Drop (with hazard) Packaged-product underwent 2 nd Sequence Shock Test Page 7 of 15

8 4. TEST RESULTS 4.1 Initial Verification Inspection was only performed on the externally of the packaged-product before test start. Crease marks were observed externally on the packaged-product before test start. Crease marks observed 4.2 Atmospheric Pre-Conditioning No abnormality was observed externally on the packaged-product after completion of Atmospheric Pre-Conditioning. 4.3 First Sequence Shock Test Crease marks observed on the external packaging of the packaged-product after all corner and edge drops. Edge Drop Crease marks observed Corner Drop Page 8 of 15

9 4.4 Random Vibration with Dynamic Load - Over-The-Road Trailer Simulation No abnormality was observed externally on the packaged-product after completion of Random Vibration with Dynamic Load - Over-The-Road Trailer Simulation. 4.5 Random Vibration without Load - Pick-up and Delivery Vehicle Simulation No abnormality was observed externally on the packaged-product after completion of Random Vibration without Load - Pick-up and Delivery Vehicle Simulation 4.6 Second Sequence Shock Test Crease marks observed on the external packaging of the packaged-product after all corner, edge and hazard drops. Edge Drop Corner Drop Hazard drop Crease marks observed Page 9 of 15

10 4.7 Post Verification The packaged-product was opened and inspected after completion of all test. Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Page 10 of 15

11 Photo 7 Photo 8 Photo 9 Photo 10 (Corrugated Structure) Page 11 of 15

12 5. CONCLUSION All tests were carried out in accordance with client s specification ISTA Test Procedure 3A under Standard Packaged-Product Category. Inspection was only performed on the externally of the packaged-product before test start. Crease marks were observed externally on the packaged-product before test start. Crease marks observed on the external packaging of the packaged-product after all corner and edge drops after completion of First Sequence Shock Test. Crease marks observed on the external packaging of the packaged-product after all corner and edge and hazard drops after completion of Second Sequence Shock Test. No abnormality was observed externally on the packaged-product after completion of Random Vibration with Dynamic Load - Over-The-Road Trailer Simulation and Random Vibration without Load - Pick-up and Delivery Vehicle Simulation. The packaged-product was opened and inspected after completion of all test. Overall Rating: PASS Pass/fail criteria = After sequential completion of all required tests, there shall be no damage to the package box and the product(s) contained within the package box. Each of the following cases constitutes "damage" as below Pass/fail criteria Puncture of package box greater than 9 square inches or 10% of the damaged box surface. Failure of the tape or seal. Any part(s) escape the package box. Any damage (even the slightest scratch, chip, dent, or marking) to the actual product. Results M M M M Results Key: M Meets NM Does Not Meet NA Not Applicable NT Not Tested Eddie Ong Kok Kuan Associate Engineer Dynamics & Packaging Product Service Yeow Thuan Teck Engineer Dynamics & Packaging Product Service Page 12 of 15

13 Appendix I: Identification of Faces, Edges and Corners. Page 13 of 15

14 Appendix II: Vibration Graphs Random Vibration with Dynamic Load - Over-The-Road Trailer Simulation Graph Vibration profile demand Vibration table control response Random Vibration without Load - Pick-up and Delivery Vehicle Simulation Graph Vibration profile demand Vibration table control response Page 14 of 15

15 Please note that this Report is issued under the following terms : 1. This report applies to the sample of the specific product/equipment given at the time of its testing/calibration. The results are not used to indicate or imply that they are applicable to other similar items. In addition, such results must not be used to indicate or imply that TÜV SÜD PSB approves, recommends or endorses the manufacturer, supplier or user of such product/equipment, or that TÜV SÜD PSB in any way guarantees the later performance of the product/equipment. Unless otherwise stated in this report, no tests were conducted to determine long term effects of using the specific product/equipment. 2. The sample/s mentioned in this report is/are submitted/supplied/manufactured by the Client. TÜV SÜD PSB therefore assumes no responsibility for the accuracy of information on the brand name, model number, origin of manufacture, consignment or any information supplied. 3. Nothing in this report shall be interpreted to mean that TÜV SÜD PSB has verified or ascertained any endorsement or marks from any other testing authority or bodies that may be found on that sample. 4. This report shall not be reproduced wholly or in parts and no reference shall be made by the Client to TÜV SÜD PSB or to the report or results furnished by TÜV SÜD PSB in any advertisements or sales promotion. 5. Unless otherwise stated, the tests were carried out in TÜV SÜD PSB Pte Ltd, No.1 Science Park Drive Singapore July 2011 Page 15 of 15