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ISTA 3A 跌落試驗機是針對包裝完成的產品，試驗其包材的防震、包覆能力及產品本休的耐摔程度是否足夠，藉以判斷有關的包裝設計可改善的要點。
特點：
１、機臺采雙軸結構。搭配精密高度升降裝置、定位精確、快速。使用者可依據不同試件特性、測試環境及需求選擇使用不同機種
２、除標準型式機種外，全系列機種皆可依需求訂制落下測試高度。
３、機臺導桿采高精密鍍鉻研磨軸心加工，精度高、不生銹氧化
４、測試擺臂采用高張力鋁合金材質加工制造，配合有限元素分析輔助設計，使擺臂質輕、堅韌，確實發揮高可靠度需求。
５、各型機種滿足多樣化的測試物件，*涵蓋所有試驗條件
本機器能符合ASTM、ISTA等標準。歡迎前來垂詢！
規程表
氣臂式試驗機：KD-128A
底板尺寸（mm）：850*1560、1200*1560、1280*1800、1500*1560
測試高度（mm）：300~1300、300~1800、300~2000
試件zui大重要（kg）：60
緩沖裝置：油壓緩沖
高度控制方式：線控
機臺尺寸（mm）：850*1560*2250、850*1560*2750、850*1560*2950
機臺重要（kg）：350、420、450
電氣需求：220V/2A
氣壓需求：6
ISTA標準的相關內容：
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 separay）.
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.
