XJU--22數(shù)顯懸臂梁沖擊試驗(yàn)機(jī)
一. 懸臂梁沖擊試驗(yàn)機(jī)產(chǎn)品介紹
該儀器主要用于硬質(zhì)塑料、增強(qiáng)尼龍、玻璃鋼、陶瓷、鑄石、電絕緣材料等非金屬材料沖擊韌性的測(cè)定。本試驗(yàn)機(jī)是化工行業(yè)、科研單位、大專院校、質(zhì)量檢測(cè)部門、生產(chǎn)廠家實(shí)驗(yàn)室等單位的試驗(yàn)設(shè)備
儀器具有中英文操作界面，支持國(guó)標(biāo)和美標(biāo)試樣檢測(cè)，觸摸屏操作，帶微打印，自動(dòng)計(jì)算沖擊強(qiáng)度，USB接口，可連接電腦，并配置缺口深度測(cè)量?jī)x接口，操作簡(jiǎn)單，打擊中心距準(zhǔn)確。
二 懸臂梁沖擊試驗(yàn)機(jī)特點(diǎn)
1 具有精度高、穩(wěn)定性好和測(cè)量范圍大等特點(diǎn)
2 具有數(shù)字化測(cè)量計(jì)算沖斷功、沖擊強(qiáng)度、計(jì)算一批試樣的平均值等功能
3 預(yù)仰角、 升角校驗(yàn)方便
三 懸臂梁沖擊試驗(yàn)機(jī)符合標(biāo)準(zhǔn)：
符合 ASTM D256-06、GB/T1843、ISO180、GB/T21189、GB/T2611以及JB/T8761標(biāo)準(zhǔn)的要求。
四 懸臂梁沖擊試驗(yàn)機(jī)技術(shù)參數(shù)：
控制方式： 觸摸屏
沖擊速度： 3.5 m/s
擺錘能量： 1J、 2.75J、5.5J、11J、22J任選
擺錘揚(yáng)角： 1500
打擊中心距：322mm 335 mm
測(cè)量精度： ±0.1%
分辨率： 0.1%
沖擊刀刃至鉗口上面距離： 22.0 mm±0.2 mm
刀刃圓角半徑： R=0.8 mm±0.2 mm
能量損失： 0.5%
試樣類型: 試樣為I型
儀器尺寸（長(zhǎng)×寬×高）： 830×300×890 mm
所需空間： 前后0.4 m, 左右1.5 m,上部1.5 m
電源：(220-15％～220+10％)VAC 50Hz 0.1kVA 單相三線
五、儀器配置
1）主機(jī) 一臺(tái)
2）沖擊擺 一把
3）砝 碼 一對(duì)
4）鉗 口 兩個(gè)（其中一個(gè)已安裝至主機(jī)）
5）對(duì)中樣板 一塊
6）內(nèi)六角扳手 4mm一個(gè)
7）地腳螺釘座 四個(gè)
8）電源線 一根
XJU-22 Digital Display Cantilever Beam Impact Testing Machine
I. Product Introduction of Cantilever Beam Impact Testing Machine
The instrument is mainly used to measure the impact toughness of non-metallic materials such as hard plastics, reinforced nylon, fiberglass reinforced plastics, ceramics, cast stones and electrical insulation materials. This testing machine is the testing equipment of chemical industry, scientific research institutes, colleges and universities, quality inspection departments, manufacturers'laboratories and other units.
Characteristic of two-cantilever impact testing machine
1. Using circular grating angle measurement technology, it has the characteristics of high accuracy, good stability and wide measurement range.
2. It has the functions of digital measurement and calculation of impulse power, impact strength and average value of a batch of samples.
3 Pre-elevation and elevation calibration is convenient
Three-cantilever impact testing machine meets the standard:
It meets the requirements of ASTM D256-06, GB/T 1843, ISO180, GB/T 1189, GB/T 2611 and JB/T 8761 standards.
Technical parameters of four-cantilever impact testing machine:
Display mode: liquid crystal
Impact velocity: 3.5 m/s
Pendulum energy: 1J 2.75J, 5.5J, 11J, 22J
Pendulum angle: 1500
Hit center distance: 322 mm 335 mm
Measurement accuracy: +0.1%
Resolution: 0.1%
The distance from the impact blade to the top of the clamp is 22.0 mm (+0.2 mm).
Round corner radius of blade: R = 0.8 mm + 0.2 mm
Energy loss: 0.5%
Sample Type: The Optimum Sample is Type I
Instrument Size (Length *Width *Height): 830 *300 *890 mm
Required space: front and rear 0.4 m, left and right 1.5 m, upper 1.5 m
Power supply: (220-15%-220+10%) VAC 50Hz 0.1kVA single-phase three-wire
V. Instrument Configuration
1) One mainframe
2) Push a punch.
3) A pair of weights
4) Two clamps (one of which has been installed to the main engine)
5) Setting a template
6) 4 mm inner hexagonal wrench
7) Four pedestal screw holders
8) One power cord
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