Instron

軸向夾持式引伸計

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軸向夾持式引伸計

用於靜態應變數

Instron 的靜態軸向夾持式引伸計是一種測量應變的快速簡便的解決方案,適用於各種材料,如塑膠、金屬和複合材料。 我們數十年的應變數經驗幫助我們優化了這些設備的設計,包括:輕巧、堅固的交叉支撐設計,消除了物理變形引起的誤差;內置保護,以減少設備過度伸展造成的損壞;以及設備臂,其設計需要最小的力即可保持與試樣的連接,從而最大限度地減少測試過程中的刀口滑動。所有引伸計均符合 ASTM E83 和 ISO 9513 標準,並附有校準證書,顯示每個裝置在出廠校準時的具體性能。

2630-100 系列

適用於各種材料的多用途引伸計

工作原理

2630 系列引伸計可以準確、一致地安裝或安裝到位,標距長度鎖定裝置在安裝後會自動釋放,確保作的速度和可靠性。這種獨特的“錐形閂鎖”機制還克服了在開始測試之前必須移除銷釘或夾子的問題,或者在引伸計意外鎖定在標距長度處的情況下進行測試。

特性和優勢

  • 堅固的橫撐設計,作力小
  • 獨特的專利錐形閂鎖系統
  • 精確、固定的標距長度,帶自動校準裝置
  • 可互換的快速連接彈簧夾
  • 用於對小直徑試樣精確對中的定心導軌
  • 非常適合在 -100 °C 至 200 °C 之間的溫度櫃中使用
  • 適用於單調和低速率循環測試的閉環應變控制
  • 堅固的結構允許引伸計在大多數材料發生故障時保持開啟狀態

 

应用范围

  • 金屬測試“n 值”
  • 彎曲或壓縮測試
  • 硬質塑料測試
  • 浸入式測試
  • 複合材料
clip-on-extensometer.jpg

可用型號

貨號
標距長度(公制) 行程 (軸向)
2630-120 8 毫米 ±50%
2630-101 10 毫米 ±10%
2630-102 10 毫米 ±50%
2630-105 25 毫米 ±10%
2630-106 25 毫米 +50%
2630-107 25 毫米 +100%
2630-111 50 毫米 ±10%
2630-112 50 毫米 +50%
2630-113 50 毫米 +100%
票價 2630-123 75 毫米 +10%
2630-117 80 毫米 +10%
2630-118 80 毫米 +50%
2630-119 100 毫米 +50%

貨號
標距長度(美國習慣) 行程 (軸向)
2630-121 0.3 英寸 ±50%
2630-103 0.5 英寸 ±10%
2630-104 0.5 英寸 ±50%
2630-108 1.0 英寸 ±10%
2630-109 1.0 英寸 +50%
2630-110 1.0 英寸 +100%
2630-114 2.0 英寸 ±10%
2630-115 2.0 英寸 +50%
2630-116 2.0 英寸 +100%
e-series-strain-gauge-extensometer.jpg

W-6280 系列

用於測試鋼筋和其他棒材

工作原理

這款長標距夾持式引伸計採用獨特的拉開式設計,減少了試樣斷裂過程中損壞的機會,快速連接套件(隨附)可輕鬆安裝在試樣上。由於 W-6280 系列引伸計的框架尺寸較大,因此需要雙手作才能將儀器連接到試樣上,因此這些引伸計仍然依靠銷釘來設置標距長度。

应用范围

  • 載荷類型:拉伸
  • 試樣材料:織帶、紡織材料、焊接接頭、鋼筋
  • 試樣尺寸:
    圓形:直徑
    0 至 58.4 mm 扁平:0 至 12.7 mm 厚 x 31.75 mm 寬
  • 額定溫度:-40 °C 至 100 °C

 

系列

可用型號

貨號
標距長度(公制) % 行程 (軸向)
W-6280-200 200 毫米 +12.5%
W-6280-250 250 毫米 +10%

貨號
標距長度(美國習慣) % 行程 (軸向)
W-6280-8 8 英寸 +12.5%

 

 

Fiber Filament Tensile Grips

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FIBER FILAMENT TENSILE GRIPS

Lever Action Grips and O-Ring Type

fiber-filament-tensile-grips

Fibers and filaments tend to be relatively thin materials compared to most, but within these types of materials there can be a wide range of thicknesses and tensile strengths that determines the appropriate gripping method. To properly hold onto these materials, Instron offers two types of grips: a lever action style and an O-ring type.

LEVER ACTION GRIPS
Catalog no. 2711-006

The Lever Action Grips provide the ideal means to hold single fiber specimens. The grips are simple, lightweight, and symmetrical in design.

Principle of Operation

Lever Action Grips are generally used for the thicker range of fiber filament specimens. These grips have an adjustable clamping force, self-aligning hard rubber coated faces, and provide ease of operation similar to a clothes pin. An adapter is provided to use the lower grip in the vertical or horizontal orientation to ease specimen insertion.

Application Range

  • Type of loading: tensile
  • Specimen materials: fine wires, filaments
  • Specimen shapes: round, flat
Specifications
Capacity 5 N
Specimen Diameter 2.5 mm
Temperature Range -10 °C to 100 °C
Upper and Lower Fittings Type Om (12 mm connection with 6 mm clevis pin)
Misc. Includes a Type A (hook) for the upper grip
Fiber Filament O-Ring Grips
O-RING TYPE
Catalog no. 2711-007

 

The O-Ring type of grip is designed to hold very small diameter fiber specimens during tension testing. The rubber v-groove provides a gradually increased frictional hold on the specimen and helps reduce grip face pinching and subsequent specimen jaw breaks. Special considerations are built into the design, where the U-shaped bend provides sufficient area for specimen loading.

Principle of Operation

The O-Ring fiber grip utilizes two rubber o-rings sandwiched between two knurled wheels. These wheels thread on a stud and compress the o-rings to achieve desired gripping force on the specimen.

Application Range

  • Type of loading: tensile
  • Specimen materials: fine wires, filaments
  • Specimen shapes: round, flat
Specifications
Capacity 0.825 N
Specimen Diameter 1 to 25 microns
Temperature Range -10 °C to 100 °C
Upper and Lower Fittings Type Om (12 mm connection with 6 mm clevis pin)
Misc. Includes a Type A (hook) for the upper grip

電動車電池測試配件

電動車電池測試配件

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夾具
Pneumatic Side Action Tensile Grips
2712 Series
Instron’s pneumatic side action grips feature a versatile design for testing various battery materials and components. They are most commonly used for testing foil, separator film, and various welds used in the production of batteries.

Featuring adjustable clamping pressure and quick-change jaw faces, these grips can be adapted to test a wide variety of specimens.

Screw Side Action Tensile Grips
2710-100 Series
Instron’s advanced screw side action grips offer similar versatility to pneumatics, without the use of an adjustable or constant gripping pressure. These grips are an ideal solution when testing components and welds due to their increased jaw face separation and allowable offset.
High Temperature Pneumatic Side Action Grips
Catalog No. CP122505
High temperature pneumatic side action grips are useful for tensile testing in both ambient conditions and inside environmental chambers. Inspired by the design of our 2712 Series tensile grips, these grips are made of a stainless-steel construction to endure high and low temperatures and are compatible with a wide range of accessories and jaw faces.

The grips can also be positioned at 0, 30, and 90 degrees, making them fully compatible with our non-contacting video extensometer products.

Precision Specimen Loader for Thin Films and Foils
Catalog No. 2701-240, 2701-241, 2701-242, 2701-243, 2701-244

The precision specimen loader improves alignment and the setup process for testing thin films and foils, resulting in reduced variation in test results and improved safety and ergonomics. Available for our 250 N pneumatic side action tensile grips (catalog no. 2712-052), this device uses a detachable alignment clip and linear rail to guide the specimens into the grips. The precision specimen loader is available in multiple sizes to accommodate a wide range of specimen dimensions.

For more information on the importance of specimen alignment for tensile testing of thin films and foils, read our white paper that covers the results of experiments designed to determine the impact specimen alignment has on results.

Wide-Body Screw Side Action Grips EV Cell
Wide-Body Screw Side Action Grips EV Cell Wide-Body Screw Side Action Grips Wide-Body Screw Side Action Grips
Wide-Body Grips
Catalog No. CP137924
Instron's wide-body screw side action grips are designed to accommodate cylindrical cells up to 51 mm in diameter. These grips retain the dual screw actuation with graduated cylinders and the convenient quick-release jaw face design of our standard screw side action grips, while featuring an expanded opening to securely hold larger specimens.
環境的
治具
感應器
軟體

High-Temperature Extensometers

High-Temperature Extensometers

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CP118413
CP118413 CP118413

High Temperature Extensometer | Up to 600°C

This extensometer can be attached to round and flat specimens to perform tensile, compression, and cyclic tests in environmental chambers up to 600°C with no cooling required. A quick attach kit for mounting on specimens is included. The device has a low operating force that prevents it from affecting the test.

Specifications
Gauge Length 25 mm
% Travel (Axial) +50% / - 8.0%
Specimen Size (Round) Up to 15 mm diameter
Specimen Size (Flat) Up to 50 mm wide for specimens up to 6.35 mm thick
Up to 19 mm wide for specimens 6.35 mm to 12.5 mm thick
Catalog Number CP118413
Axial Extensometer 2632-05x

High Temperature Extensometers | Up to 1000°C

2632 Series

High temperature strain gauge extensometers suitable for use up to 1000°C in a resistance furnace. These extensometers are particularly suited to low cycle fatigue, creep, and stress relaxation testing. The extensometer attaches to a specimen using ceramic wrap-around cord (supplied) or by using a spring type attachment (catalog no. 2632-061). These extensometers are compatible with 3117-150, 3117-152, and 3117-200 furnaces.

Gauge Length % Travel (Axial) Chisel and End Rods Catalog No.
12.5 mm +20% / -10% Quartz 2632-054
12.5 mm +20% / -10% Alumina 2632-055
25 mm +10% / -5% Quartz 2632-056
25 mm +10% / -5% Alumina 2632-057
E-Series High Temperature Extensometer

High Temperature Extensometers | Up to 1200°C

E-Series

The E-Series high temperature extensometer is a self-supporting, side-entry axial strain gauge designed for use in furnaces with a slot for extensometers or with an induction heating system. The device uses a ceramic fiber cords to attach the extensometer to the specimen.

Gauge Length % Travel (Axial) Catalog No.
25 mm ± 20% W-E418-25
50 mm ± 20% W-E418-50

AVE 2 非接觸式影像延伸計


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AVE 2

非接觸式高級影像延伸計

Non-Contacting Video Extensometer

除出色的靜態測試性能外,Instron 高級影像延伸計 (AVE2) 現新增循環測試和高速單調測試測量選項。這款輕巧的非接觸式引伸計設計用於輕鬆跨系統移動,可在實驗室內快速移動,為尋求非接觸試樣研究材料動態行為的科學家、工程師和品質專家提供靈活性。

優化的動態測試能力

Cyclic testing frequencies up to 20Hz

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High Resolution

Displacement Tracking

490Hz Data Acquisition Rate

迴圈測試頻率高達 20Hz
動態軸向視場視圖可達 240 毫米
解析度和精度低至 2 微米
位移跟蹤高達500毫米/秒
實時數據採集速率 490Hz/s

通過非接觸式
動態應變控制和測量發現更多

Advanced Non-Contact Solution

先進的非接觸式解決方案

這種非接觸式引伸計可最大限度地減少測試環境和作員的負面影響,以防止對試樣的過早損壞,從而產生本質上更加一致、準確和可重複的數據。

防衍射氣流系統

一般實驗室環境會受到氣流變化的影響,可能導致高達數微米的誤差。因此,為了最大限度地提高測試精確度,AVE2 使用專利 CDAT 風扇,在試樣和相機之間產生穩定的層流,即使在空調運作期間也能在自由場空間中產生一致的結果。

Anti-Diffraction Airflow System

Cross-Polarized Light System

交叉極化照明系統

不同的實驗室有不同的照明條件,隨著一天時間的推移,同一房間的光線強度也會改變,這種差異可能導致相同類型測試結果的變化。為確保 AVE2 觀察的影像保持一致,Instron 開發了一種專利交叉偏光照明系統,能夠在任何實驗室光線條件下產生可重複的結果。

完全整合的解決方案

該解決方案自信地提供未來許多年所需的結果,還可以適應實驗室不斷變化的需求。與一系列環境室、生物浴、可選鏡頭和附件相容,這些都可以使用我們專有的測試軟體解鎖,因此潛在的測試應用幾乎是無窮無盡的。

Fully Integrated Solution

革命性的動態功能,
適用於各種迴圈和單調測試

相較於傳統的夾式延伸儀等替代方案,AVE2 提供更高的靈活性和可用性。除了拉伸和壓縮測試外,它還能在各種材料和試樣幾何形狀上進行循環應變的測量和控制。現在您的實驗室只需一台設備就能涵蓋多種規格長度和不同伸長率的測試試樣。

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高級影像延伸 2 可與一系列
INSTRON 動態和疲勞測試系統配合使用

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ElectroPuls® 全電動
動態和疲勞測試系統

用於疲勞和斷裂力學測試的線性電動機驅動的動態試驗機。


通用液壓疲勞系統

通用伺服液壓系統非常適合高週數和低週疲勞、斷裂力學和準靜態測試。

資源

AVE2 Dynamic & Fatigue Systems Datasheet

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數據表
使用者使用手冊

AutoX750 自動接觸式引伸計

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AUTOX750

自動接觸式引伸計

 

公司需要提高試樣處理量以最大限度地提高效率和收入,同時保持高品質標準和安全的作條件,這就要求提高其材料測試程式的速度、可靠性和準確性。AutoX750(貨號 2665-750)是一款自動化長行程引伸計,以亞微米級精度滿足這一需求。借助自動標距長度定位和連接到測試樣品的優勢,作員可以享受更安全、更簡化的測試程式。公司可以縮短循環時間,並消除傳統夾持式引伸計的手動、耗時步驟所帶來的關鍵測試結果的可變性。

申請現場演示 查看規格

AutoX750 測試塑膠

工作原理

AutoX750 與 Instron 的 336033803400、5500、 59605980 和 6800 系列 機電測試系統以及 LXDXHDXKPX 靜態液壓測試系統集成,並通過 USB 介面使用 Bluehill® Universal 測試軟體進行控制。該軟體提供了易於使用的測試序列和設置,有助於在測試前後自動確定標距長度、參考臂位置以及臂的打開和關閉。

平衡測量臂幾乎是無重量的,因此不會對被測材料特性產生任何影響。測量臂由電機驅動,每次都會自動將自身定位到正確的位置和標距長度。

应用范围

  • 拉伸測試:金屬、複合材料、塑膠和彈性體
  • 彎曲試驗:塑膠
  • 試樣形狀:條狀、圓形、六邊形和扁平
  • 標準合規性: 符合最嚴格的測試標準,包括:

 

 

AutoX750 自動接觸式引伸計
1

高行程
AutoX750 在 750 mm 的行程中具有高精度和解析度,是各種試樣尺寸和標距長度的理想選擇。

 

2

平衡技術
久經考驗的平衡技術消除了對被測材料的外部影響,從而產生高度可重複和可靠的測試測量結果。

 

3

自動化測試臂
旨在提供簡化和安全的測試程序,縮短週期時間並提高可重複性。自動臂連接到試樣上,並且可以在大多數材料失效時保持連接。

 

4

可互換的刀口
可更換的刀口和可調節的夾持力適用於各種材料和試樣幾何形狀。

 

無盡的應用

AutoX750 的高精度和行程使其成為適合所有材料
(包括金屬、塑膠和複合材料)的理想引伸計。確定各種計算方法,包括模量、偏移屈服、
塑性失效伸長率(非比例)以及鈑金的 r 和 n 值。

AutoXBiax

AutoXBiax
軸向和橫向應變數

 

AutoXBiax(貨號 2665-751)是一種自動高精度測量設備,可同時測量軸向和橫向應變。AutoXBiax 使用與 AutoX750 相同的高精度光學測量系統開發,專為測量鋼的塑性應變比(r 值)而設計,超過了現行標準,包括 ISO 10113ASTM E517 和 JIS Z 2254。AutoXBiax 與 3382A596059806800 系列 系統相容。

查看規格

 

對準夾具

對準夾具

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對於具有特定對中要求的應用,AlignPRO 系統可用於控制載荷鏈中的同心度和角度,以優化對中。該系統由安裝在稱重感測器和負載框架之間的 AlignPRO 夾具組成,用於調整同心度和角度。AlignPRO 軟體監控安裝在平面或圓形對準單元上的應變片的輸出。然後,這些輸出用於計算由於角度和同心對中誤差引起的彎曲,允許您使用 AlignPRO 夾具進行調整,同時在 AlignPRO 軟體中實時監控對彎曲的影響。

AlignPRO Fixture 8000-082
AlignPRO Fixture 8000-082 AlignPRO Fixture 8000-084
AlignPRO 夾具

 

AlignPRO 夾具允許快速、精確地對準稱重感測器和夾具元件。該夾具允許調整同心和角度不對中,同時載荷鏈仍處於預載入狀態。

 

規格
貨號 描述
2910-130 用於 100 kN (22 kip) 機電設備
2910-132 用於 150 和 250 kN(34 和 56 kip)機電設備
8000-082 用於動態機器 - 容量高達 250 kN (56 kip)
8000-084 用於動態機器 - 容量高達 500 kN (112 kip)

更多資訊

 

AlignPRO Software
AlignPRO Software AlignPRO Software
AlignPRO 軟體和電子元件
貨號 8000-170

 

當與 Instron AlignPRO 夾具結合使用時,AlignPRO 軟體會識別需要哪些調整並即時顯示調整的效果,從而能夠在短短幾分鐘內實現準確的機器
設置以實現最佳對中。

 

AlignPRO 軟體使用 ASTM E1012 等標準中規定的計算將來自對準單元的應變信號組合在一起,並在螢幕上以數位和圖形方式顯示不對中資訊。AlignPRO 螢幕上的資訊不斷更新應變讀數,允許使用可選的 AlignPRO 夾具進行調整並立即讀取。

更多資訊

 

Strain Gauged Alignment Cell
Strain Gauged Alignment Cell Strain Gauged Alignment Cell
應變規對準單元

 

當應變片式對中單元安裝在夾具中時,載荷鏈中的任何不對中都會導致對中單元彎曲。電子元件為每個應變片提供穩定的
參考電壓。每個應變片輸出都反饋到數據採集單元,並作為即時應變信號提供給 AlignPRO™ 軟體。

 

規格
貨號 描述
8000-171 應變片對中單元,8 個片片,片寬截面直徑 8 mm
8000-172 應變片式對中單元,8 個量規,片寬截面直徑 10 mm
8000-173 應變規對準池,8 個規,扁平 12 mm x 6 mm 規段
8000-174 應變規對準單元,8 個儀錶。薄扁平 15 mm x 2 mm 測量截面

更多資訊

 

Hydraulic Side Action Tensile Grips

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HYDRAULIC SIDE ACTION TENSILE GRIPS

With a Patented Self-Centering Mechanical Synchronizer

Hydraulic Side Action Tensile Grip

Instron hydraulic side acting grips provide an innovative solution for high-capacity testing and deliver enhanced gripping performance, usability, and operator safety over traditional grip designs. These advanced grips maintain a constant clamping force on the specimen that acts perpendicular to the direction of testing and is independent of tensile loading.

PATENTED DURASYNC TECHNOLOGY
Hydraulic Side Action Grip with Operator
SUPERIOR GRIPPING PERFORMANCE

 

Instron’s dual side-acting grips incorporate our latest DuraSync technology. This patented self-centering mechanical synchronizer provides many improvements over hydraulic or mechanical rack and pinion designs commonly found in the marketplace.

  • Side-load dampening reduces the risk of grip damage when testing slightly bent or irregularly shaped specimens such as rebar or wire rod
  • Opposing jaw faces repeatedly self-center during specimen clamping reducing testing time and eliminating the need to resynchronize the grip faces between tests
  • The synchronizer is located outside the gripping pocket preventing mechanical failure due to contamination

 

Features

  • Adjustable clamping force alleviates specimen slippage and grip breaks
  • Operator safety is improved through the use of low-pressure (131 bar) external supply lines
  • Hydraulic power is provided by the machine’s main power supply reducing the cost and floor space associated with a secondary grip pumping unit  Note: For static electromechanical systems, a low-pressure, standalone pump is required.
  • Fully open-front design provides easy specimen insertion increasing testing efficiency and safety
  • DuraSync 2 offers semi-open back design which facilitates testing of shorter specimen when using an automatic extensometer
  • Jaw faces are easily installed from the front side of grips and require no maintenance beyond simple cleaning
  • Ergonomic control handset includes user-friendly, 3-position switches for upper and lower grip operation, and a magnetic back adding to operator convenience and productivity
  • Grips are field-serviceable reducing down time and eliminating the cost of sending the grips back to the factory for service

 

Application Range

  • Tensile tests on a wide range of materials including: steel rod and plate, machined rounds and flats, reinforcement bar, 3- and 7-wire strand, conveyor belt, and wood products
  • Tension-tension cyclic tests
  • Compression testing using optional secondary load string adapter
  • Low-frequency, thru-zero cyclic testing with thru-zero support option
1500 kN KPX with Hydraulic Side Action Grips
1500 kN KPX with Hydraulic Side Action Grips 2000 kN Hydraulic Side Action Grips Hydraulic Side Action Grips on KPX Hydraulic Side Action Grips Testing Flat Specimen
Specifications
Catalog no. Force Capacity Operation   Specimen Range
        Rounds Flats Cable
W-5450 250 kN Dual Side-Acting Standard 3 - 60 mm 0 - 60 mm -
W-5400 600 kN Single Side-Acting Standard 3 - 57 mm 0 - 75 mm -
W-5410 600 kN Dual Side-Acting Standard 3 - 60 mm 0 - 100 mm -
W-5420 600 kN Dual Side-Acting Premium  Premium Model
The premium grips can be configured for testing standard flat, round, wire strand, and cable specimens. This model can also be configured for thru-zero (negative load) testing, provided the load frame is capable of thru-zero (cyclic) loading.
3 - 60 mm  Thru-Zero Specimen Range: 3 - 60 mm 0 - 100 mm  Thru-Zero Specimen Range: 0 - 75 mm 4.8 - 25.4 mm
W-5460 1000 kN Dual Side-Acting Premium  Premium Model
The premium grips can be configured for testing standard flat, round, wire strand, and cable specimens. This model can also be configured for thru-zero (negative load) testing, provided the load frame is capable of thru-zero (cyclic) loading.
3 - 85 mm 0 - 120 mm 4.8 - 25.4 mm
W-5430 1500 kN Dual Side-Acting Premium  Premium Model
The premium grips can be configured for testing standard flat, round, wire strand, and cable specimens. This model can also be configured for thru-zero (negative load) testing, provided the load frame is capable of thru-zero (cyclic) loading.
3 - 85 mm  Thru-Zero Specimen Range: 3 - 85 mm 0 - 120 mm  Thru-Zero Specimen Range: 0 - 85 mm 4.8 - 25.4 mm
W-5440 2000 kN Dual Side-Acting Premium  Premium Model
The premium grips can be configured for testing standard flat, round, wire strand, and cable specimens. This model can also be configured for thru-zero (negative load) testing, provided the load frame is capable of thru-zero (cyclic) loading.
3 - 100 mm  Thru-Zero Specimen Range: 3 - 85 mm 0 - 120 mm  Thru-Zero Specimen Range: 0 - 85 mm 4.8 - 25.4 mm

機電式框架配件

機電式框架配件

Page 3

這些配件、附件和升級專為 Instron 3300、3400、5900 和 6800 Series 測試系統而設計。

氣動夾具用之氣源套件

可選配氣動套件、腳踏開關或分配套件,以提升夾具操作便利性與工作效率。

液壓夾具泵浦

Instron 的液壓夾具泵浦旨在為高容量測試應用提供精確可靠的夾緊力,支持高達 600 kN 的負載能力。

Loadframe 支撐台/底座

可以將測試框架台或底座添加到地板和檯面模型系統中,為您的操作者帶來更符合人體工程學的高度。

碎片防護罩

防護罩用於隔離測試區與操作人員,對於如複材、鋼筋、纜線等易於劇烈破裂的材料測試,為必要的安全配備。

數位控制器配件

當今的測試實驗室和製造商有各種各樣的材料和元件測試需求。為了滿足這些不同的要求,Instron 擁有不同的儀器配置,以確保為測試應用提供正確的解決方案。

PC 硬體

使用電腦的系統需搭配電子介面。若系統採用 GPIB 通訊,則電腦需配備相容的 通訊卡。

 

螺桿側動拉伸夾具


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螺絲側向拉伸夾具

適用於各種材料和樣品類型的拉伸測試

2710-100 Series Advanced Screw Side Action Grips

螺絲夾具提供了一種非常簡單有效的方法,可在廣泛的應用中固定測試樣品。雙作用設計意味著可以調整夾爪面以適應不同的樣品厚度,這確保了拉伸力的作用線與夾具主體保持同心。它們可以配備各種尺寸的可互換夾爪面,並可選擇表面,包括光滑研磨、橡膠塗層和鋸齒狀。

高級螺絲側向拉伸夾具

2710-100 系列 | 100 N - 10 kN 力量容量

工作原理

2710-100 系列雙作用螺絲設計可容納厚達 46 mm(1.8 英吋)的樣品,並且可以針對不規則或不對稱的樣品(例如搭接剪切類型和組件測試)進行偏移。兩側的螺絲旋鈕均滾花,便於手動擰緊,較高的容量還具有六角套筒螺絲旋鈕,可容納六角扳手或扭力扳手。刻在滑座上的刻度有助於使夾持平面居中。

應用範圍

  • 載入類型:拉伸、靜態和拉伸-拉伸循環測試 - 不適用於高週期動態疲勞測試
  • 樣品材料:塑膠、金屬、紡織品、紙張、薄片、箔、線材等。
  • 樣品形狀:帶或不帶肩部的組件、圓形(線材)和平板樣品
力量容量 目錄編號
100 N 2710-111
500 N 2710-112
1 kN 2710-113
2 kN 2710-114
5 kN 2710-115
10 kN 2710-116

主要特色

高級螺絲側向夾具

2710-112-01-24

快速更換夾爪面
快速更換夾爪面設計允許在幾秒鐘內單手更換所有夾爪面,而無需使用工具或銷釘。
 

旨在簡化對齊
帶有刻度標尺的滑座簡化了樣品與測試軸的對齊。自動對準夾爪面可補償樣品的不規則性。可選的樣品對準裝置透過幫助操作員將樣品載入夾具的中心來提高重複性。
 

多功能
寬開口適用於各種樣品厚度和獨特的組件。夾爪面和夾具主體之間的大空間簡化了樣品的插入。
 

各種夾爪面
提供橡膠塗層、鋸齒狀、光滑研磨、煞車片(HFC)、線接觸、波浪輪廓和 V 形鋸齒。
 

其他型號
中等範圍和低力量夾具

基本中等範圍夾具
2710-200 系列 | 1 kN - 5 kN 力量容量

2710-200 系列螺絲側向夾具專為各種材料的基本中等力量範圍靜態拉伸測試而設計。

檢視規格

基本低力量夾具
2710-004 | 500 N 力量容量

2710-004 螺絲側向夾具專為低力量應用的基本靜態拉伸測試而設計。

檢視規格

Mechanical Wedge Action Grips

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MECHANICAL WEDGE ACTION TENSILE GRIPS

For Tensile Testing on a Wide Range of Materials and Specimen Types

Manual Wedge Action Grips

The manual wedge action grip is designed for easy specimen loading, alignment, and positioning. After initial specimen contact, gripping force increases as the testing load increases. Virtually no preload is seen during specimen clamping due to the design of the moving grip bodies, making them particularly suitable for testing high strength materials, such as metals and composites, ensuring that specimen slippage is eliminated.

AVAILABLE MODELS

1 kN - 150 kN Force Capacities

 

Low-Force Grips
1 kN - 50 kN Force Capacities

The low-force 2716 Series wedge grips are ideal for static tensile testing on a wide range of materials including plastics, elastomers, and metals.

View Specifications    View Jaw Faces

 

High-Force Grips
100 kN and 150 kN Force Capacities

The high-force range of 2716 Series wedge grips are ideal for static tensile testing on metal and composite material.

View Specifications    View Jaw Faces

Principle of Operation

The wedge action principle of these grips allows them to be tightened onto a specimen without altering the vertical position of the faces in relation to the specimen. This is accomplished by a design, which moves the grip body to close the faces. This feature makes it possible to pre-select the exact point at which the specimen will be held with consistent gauge length and no compressive force applied which may cause specimen buckling.

A strong clamping force can be applied to materials that are difficult to hold through a high mechanical advantage achieved by the tightening mechanism. The grip faces are spring loaded against a shoe which is in a fixed position in respect to the testing frame holding mechanism, only a light initial gripping force needs to be applied to the specimen. As the grip is tightened, it's frame is drawn up and the inclined sides push against the matching side of the faces which move laterally against the specimen. A shoe incorporated to the driving shaft prevents the faces from moving.

The open front design of the grip frames allows faces to be easily interchanged as well as easy specimen loading. Because the faces are held in fixed position, there is no recoil, or loosening, when the specimen ruptures and if an extensometer is attached, it will remain in place.

 

2716-015-01-08

 

Catalog no. 2716-015
68TM-502716-020-V1-01-17

 

Catalog no. 2716-020
2716-002-V1-01-07

 

Catalog no. 2716-002

 

Features

  • Quick set-up with rapid clamping and unclamping action
  • Easy specimen loading for increased productivity
  • Self-tightening wedge design eliminates slippage
  • Fixed faces and moving body during specimen loading
  • Variety of jaw face sizes and surfaces available
  • Quickly change faces without tools
  • Options for testing conditions up to 350°C (660°F)

Application Range

  • Type of loading: tensile, static and tension cyclic tests
  • Not suitable for high cycle fatigue tests
  • Specimen materials: wires, plastics, metals, elastomers, and composites
  • Specimen shapes: flat or round specimen with or without shoulder tab ends

 

Available Models
Force Capacity Maximum Specimen Width Catalog no.
1 kN 19 mm 2716-016
2 kN 19 mm 2716-017
5 kN 25 mm 2716-010
30 kN 25 mm 2716-015
30 kN [High Temperature] 25 mm 2736-015
50 kN 25 mm 2716-020
100 kN 25 mm 2716-002
100 kN 50 mm 2716-003
100 kN [High Temperature] 25 mm 2736-004
100 kN [High Temperature] 50 mm 2736-005
150 kN 50 mm 2716-008

 

OTHER MODELS
For High Force Testing

Precision Manual Wedge Grip

Precision Mechanical Wedge Grips
250 kN Force Capacity
Catalog no. 2716-030

Tensile grips for composites and metals provide accurate, repeatable specimen alignment and are engineered to meet Nadcap AC7122‑1 and AC7101 requirements. Their precise clamping and robust design help ensure reliable, high‑quality test results for demanding applications.

Learn More

2710-004 Screw Side Action Grips

High Capacity Wedge Action Tensile Grips
300 kN Force Capacity
Catalog no. CP130950

Manual wedge grips provide a high‑capacity gripping solution without the need for pneumatic or hydraulic actuation. Their self‑tightening design increases clamping force as load rises, offering reliable, low‑maintenance performance for a wide range of materials and test applications.

Learn More

Self-Tightening Eccentric Roller Tensile Grips

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SELF-TIGHTENING ECCENTRIC ROLLER TENSILE GRIPS

For Tensile Testing Thin Sheets, Films, Flexible Plastics, Rubber, and Elastomers

#image_title

The self-tightening grips are primarily designed for the precision testing of elastomeric and other flexible materials exhibiting a large reduction in cross-section area under load. They provide excellent testing accuracy, positive non-slip gripping action and are quick and simple to use. The upper grip is counter balanced so that the specimen can be aligned with the load cell to eliminate non-axial forces.

AVAILABLE MODELS

1 kN - 5 kN Force Capacities

2713-007-01-02

1-kN-Modell | 2713-007

2713-004-01-18

2-kN-Modell | 2713-004

2713-002-01-01

5-kN-Modell | 2713-002

Principle of Operation

The self tightening grip uses an eccentric roller type clamping action. A single fast action lever reduces the time required to load specimens. Specimen insertion is extremely easy and the spring pressures of the roller bracket gives a positive non-slip action gripping force. This is sufficient to hold the material until a load is applied. The follow up action of the roller while under test prevents the specimen from slipping out of the grip as the load increases.

Specimen Loading: 1 kN Grips

Specimen Loading: 2 kN Grips

Application Range

  • Type of loading: tensile, static, and tension cyclic tests - not suitable for high cycle dynamic fatigue tests
  • Specimen materials: thin sheets, films, flexible plastic and elastomers
  • Specimen shapes: flat specimen with or without shoulder tab ends
Specifications
Catalog no. 2713-007 2713-004 2713-002
Force Capacity 1 kN 2 kN 5 kN
Maximum Specimen Width 43 mm 28 mm 28 mm
Temperature Range -70 °C to 150 °C -70 °C to 315 °C -70 °C to 315 °C
View Full Specifications Download Brochure Download Brochure Download Brochure

KEY FEATURES

Self-Tightening Eccentric Roller Grips

self-tightening-eccentric-roller-tensile-grips.jpg

Quick Loading

Fast action for rapid specimen insertion to increase testing throughput.

Non-Slip Grip

Positive, non-slip gripping action for accurate results.

Eccentric Roller

Eccentric roller type clamping action increases clamping force with applied force.

Ambient and Non-Ambient Testing

Designed for use in -70° C to 315° C (-94° F to 600° F) temperature ranges.

OTHER MODELS

Low-Force Grips

Thin Film Grips

2713-006 Series | 100 N Force Capacity
 

These grips are ideal for tensile testing natural rubber latex, elastomers, paper, and polymer films.