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)Honigmann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)136-3E適用于的長(zhǎng)繩，電纜，栓繩，凱芙蘭和玻璃纖維材料的張力測(cè)量。

5 Ranges, up 1000lbs / 500 Kg / 5000N

Honigmann 136-3E For Wire Diameters up to 0.590" / 15mm

Designed for measuring wires & cables that are anchored/fixed at both ends (closed system) such as guy wires, support cables, tethers and more. Also commonly used on Kevlar, fiberglass and other hi-strength materials when used in a similar applications.

The 136-3E employs a unique roller configuration and measurement scheme to minimize the deflection of the wire/cable. The total wrap angle of the material over the center sensing roller is 3 degrees eliminating all measurement errors!

No other company or product in the world can make this claim!

The material threading pattern (refer to illustration below) insures easy material acquisition and good tactile feedback allowing for excellent repeatability between measurements as well as between different users.

Precision ball-bearing rollers are used to eliminate any error caused by friction. These rollers are mounted on a large mounting plate properly spaced to remove the negative influence normally caused by the inherent rigidity of wires and cable up to 15 mm in diameter (0.590").