張力儀是測(cè)量絲網(wǎng)受到拉力作用時(shí)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(jī)械式和電子式兩種，測(cè)量張力的單位用牛頓/厘米表示。張力也可以用相對(duì)數(shù)值來表示。厘米張力儀就是用相對(duì)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(jì)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(jī)械操作兩種。張力儀是檢驗(yàn)絲網(wǎng)印版質(zhì)量的重要的檢測(cè)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(cè)量。
德國(guó)施密特（Hans Schmidt & Co GmbH）專注于卷材張力檢測(cè)和張力控制有超過60年歷史，是大張力測(cè)量?jī)x表生產(chǎn)商。旗下產(chǎn)品有皮帶張力計(jì)BD-435適用于更大尺寸材料的張力檢測(cè)，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.
Fitted with ceramic oxide coated thread guides to minimize friction
Minimum Deflection of the Process Material
Integration/Averaging Period of 0.3 or 1.5sec (user-selected)
Includes Rechargeable Battery & charger
Lightweight and Compact for one-hａnd operation
Memory function of measured values
High precision and accuracy
Rugged aluminium housing
Model Number | Tension Range (in grams or cN) |
BD-435-50 | 0 - 50 |
BD-435-100 | 0 - 100 |
BD-435-200 | 0 - 200 |
BD-435-300 | 0 - 300 |
BD-435-500 | 0 - 500 |
BD-435-1K | 0 - 1.00 (Kg or daN) |
相關(guān)型號(hào)
125-12
