紙箱板邊壓強度取樣器 美國歐規國標

深圳市普云電子有限公司生產(chǎn)PY-H603M紙板箱ECT邊壓取樣器 美國標準豎壓測試裝置架 ，本夾具符合美國國家標準TAPPI T839 又名美標邊壓強度試驗裝置——夾具，尺寸為50.8*50.8mm現貨供應。又名美標紙箱邊壓強度試驗夾具，美國邊壓強度測試架，美標瓦楞紙板豎壓強度測試夾具。

TAPPI T 839 om-18

Edgewise Compressive Strength of Corrugated Fiberboard Using the Clamp Method (Short Column Test)

TAPPI T 839 om-18描述了用凹槽測定邊緣抗壓強度的程序

垂直，垂直于凹槽軸的荷載，由單壁、雙壁或三壁瓦楞纖維板組成的短柱。該方法包括切割試樣的程序（鋸切和刀切）、一個(gè)試樣支撐程序（彈簧支撐夾具）和兩個(gè)施加壓縮力的程序

（恒定應變率或恒定載荷率）。研究表明，這些程序的任何組合將產(chǎn)生具有規定精度的類(lèi)似試驗結果（第9節）。

TAPPI T 839 om-18 describes procedures for determining the edgewise compressive strength, with flutes

vertical, loading perpendicular to the axis of the flutes, of a short column of single-, double-, or triple-wall corrugated fiberboard.The method includes procedures for cutting the test specimen (saw cutting and knife cutting), one procedure for specimen support (spring support clamp fixture), and two procedures for applying the compressive force

(constant strain rate, or constant load rate). Studies have shown that any combination of these procedures will yield similar test results with the stated precision (Section 9).

相似標準：

TAPPI T 811 om-17Edgewise Compressive Strength of Corrugated Fiberboard (Short Column Test)

瓦楞纖維板的邊緣抗壓強度（短柱試驗）