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  • Tel: 0086-769-23280910

  • Fax: 0086-22673576

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  • AddressNO.25,Business Two street,YuWu village, Dongcheng District, Dongguan City, Guangdong Province, China

Technical Support / Technical articles

ISTA: Packaged-products for Parcel Delivery System Shipment
  • OVERVIEW OF PROCEDURE 3A

    The tests shall be performed on each test sample in the sequence indicated in the following tables: 

    3A - STANDARD Packaged-Product Test 

    Sequence Number

    Test Category

    Test Type

    Test level

    BELL Equipments

    1

     Atmospheric
    Preconditioning
    TEST BLOCK 1

    Temperature and
    Humiddity

    Ambient

    Tepmerature
    Humidity Chamber
    BTH Series

    2

    Atmospheric
    Conditioning
    TEST BLOCK 1

    Controlled
    Temperature and
    Humiddity

    Temperature and Humidity chosed from chart

    Tepmerature
    Humidity Chamber
    BTH Series

    3

    Shock
    TEST BLOCK 3

    Drop

    9 Drops -height varies with packaged product weight

    Package Drop
    Tester BF-F-315D

    4

     Vibration 
    TEST BLOCKS 4
    & 7 BLOCKS 5
    & 7 for Pails and Short Cylinders

    Random With and Without Top Load

    Overall Grms levels of 0.53 and 0.46

    Electro-dynamic
     Vibration System
    BE-3-150

    5

    Vibration TEST
    BLOCKS 2 & 8

    Random Vibration Under Low Pressure

    Truck or Truck
     & Air dependent

    Electro-dynamic
     Vibration System
    BE-3-150

    6

     Shock
    TEST BLOCK 9

    Drop

    8 Drops - height varies with packaged-product weight. Includes drop on hazard

    Package Drop
    Tester BF-F-315D


    EQUIPMENT REQUIRED FOR PROCEDURE 3A

    Atmospheric Conditioning:

    l  Humidity recorder complying with the apparatus section of ISO 2233 Or ASTM D 4332

    l  Temperature recorder complying with the apparatus section of ISO 2233 or  ASTM D 4332.

     

    Optional Atmospheric Conditioning

    l  Chamber and Control apparatus complying with the apparatus section of ISO 2233 or

     ASTM D 4332.

    Random Vibration Test:

    l  Random Vibration Test System complying with the apparatus section of ISO 13355 or ASTM D 4728.

    l  A form of column stack fixturing

    l  Top-Load Apparatus

    l  Plastic bags

    l  Sand or other dense, flowable material

    Optional Random Vibration Under Low Pressure:

    l  Low Pressure Chamber: complying with the apparatus section of ISO 2873 or

    ASTM D 6653; able to fit on the vibration table; able to draw down the internal absolute

    pressure to 60 kPa (8.7psi) for the truck and air test, or 70 kPa (10 psi) for the truck-only test;

    and able to withstand the air and/or truck random vibration input.


     


Main Products : Environmental Chamber, Climatic Chamber, Thermal Shock Test Chamber, Walk in Test Chamber, Altitude Chamber, Battery safety testing equipments ,Tensile Testing Machine  etc. 

Tel:0086-769-23280910 Fax: 0086-769-22673576 Email : sales@bellgroup.cc Skype: bell.sales1&a