張力儀是測量絲網(wǎng)受到拉力作用時其內(nèi)部與固定絲網(wǎng)接觸體之間的相互牽引力大小的儀器。張力儀有機械式和電子式兩種，測量張力的單位用牛頓/厘米表示。張力也可以用相對數(shù)值來表示。厘米張力儀就是用相對數(shù)值表示張力的一種，是通過張力儀自身重量使絲網(wǎng)下沉的深度的數(shù)值(毫米)來計算，張力數(shù)值可從指示盤上直接得到，或者從控制盤上間接得到。張力儀有手工操作和機械操作兩種。張力儀是檢驗絲網(wǎng)印版質(zhì)量的重要的檢測儀器。為保證得到制版要求的張力，在繃網(wǎng)過程中或繃網(wǎng)后都要使用張力儀測量。

德國施密特（Hans Schmidt & Co GmbH）專注于卷材張力檢測和張力控制有超過60年歷史，是大張力測量儀表生產(chǎn)商。旗下產(chǎn)品有皮帶張力計BD-435適用于更大尺寸材料的張力檢測，例如電纜，電線和繩索。

6 Ranges

0.5 - 50.0 up to 0 - 1000 (g or cN)

The BD-435 Electronic Tension Meter measures running line tensions during the production of textiles, fibers, tows and tape type material. This convenient one-hａnd operated device incorporates built-in tension sensor, amplifier and display and is fitted with ceramic oxide coated thread guides. Three long, closely-spaced slender shafts with ceramic guides makes the BD 435 particularly suitable for brief, routine tension measurement - even in locations with limited access space.

Rollers can be supplied in "Horizontal" or "Vertical" orientation, refer to pdf download for additional details.