ISTA(3A)之跌落试验机标准1
ISTA 3A (2006)
Packaged-Products for Parcel Delivery System Shipment 70kg（150lb）or Less
ISTA, Your Alliance in Transport Packaging, is the world leader in Performance Tests for Packaged-Products.
ISTA 3 Series tests are advanced tests and are designed to:
·Challenge the capability of the package and product to withstand transport hazards, but
·Utilize general simulation of actual transports hazards, and
·Do not necessarily comply with carrier packaging regulations.
When properly executed, ISTA procedures will provide tangible benefits of:
·Product to market time reduction
·Confidence in product launch
·Reduction in damages and product loss
·Balanced distribution costs
·Customer satisfaction contributing to increased market share
There are three sections to this Procedure: Overview, Testing and Reporting
·Overview provides general knowledge required before testing and
·Testing presents the specific instructions to do laboratory testing and
·Reporting indicates what data shall be recorded to submit a test report to ISTA,
Two systems of weights and measures are presented in ISTA test procedures: SI(Metric) or English system(Inch-Pound).Metric units are shown first followed by the Inch-Pound units in parentheses; there are exceptions in some tables (when shown separately).
Familiarity with the following units and symbols used in this document is required:
| For measuring | Metric units and symbols | English units and symbols |
| Weight | Kilograms (kg) or grams (gm) | pounds (lb) |
| Distance | Meters(m) or millimeters(mm) | feet (ft) or inches(in) |
| Volume | Cubic centimeters(cm3) | Cubic inches(in3) |
| Density | Kilograms per cubic meter(kg/m3) | Pounds per cubic inch(lb/in3) |
| Temperature | Centigrade(℃) | Fahrenheit(°F) |
| Absolute Pressure | Kilopascal(kPa) | Pounds per square inch(psi) |
·Either system may be used as the unit of measure(standard units),but
·The standard units chosen shall be used consistently throughout the procedure.
·Units are converted to two significant figures and
·Not exact equivalents.
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