性能特點：

微機控制電子拉力試驗機、采用國外先進設計理念，外形美觀、操作方便、性能穩(wěn)定可靠。計算機通過我公司研制的全數(shù)字控制系統(tǒng)進行采集控制、經(jīng)全數(shù)字調速控制器直接控制全數(shù)字調速電機轉動、電機轉速經(jīng)圓弧同步減速系統(tǒng)減速后傳遞給精密滾珠絲杠副實現(xiàn)橫梁上升、下降，完成試樣的拉伸、剝離、壓縮等力學性能試驗。

試驗機專業(yè)軟件實現(xiàn)自動求取定伸長率、定力伸長、抗拉強度、試樣延伸率、上、下屈服及屈服強度等數(shù)據(jù)，還可滿足位移保持控制。計算機控制系統(tǒng)對試驗過程的控制和數(shù)據(jù)處理符合相應金屬、非金屬及復合材料國家標準的要求、試驗報告多樣化如WORD、EXECEL等方式。

微機控制電子拉力試驗機  開關機注意事項:

1開機時主機和計算機的開機順序會影響計算機的通訊初始化設置，所以務必請用戶嚴格按照上述開機順序進行。

2每次開機后要預熱5分鐘，待系統(tǒng)穩(wěn)定后，才可進行試驗工作。

3如果剛剛開機，需要再開機，至少保證1分鐘的間隔時間。

4在更換夾具后，首先要注意調整好可調擋圈（上下限位開關）。

5尤其在用小力值傳感器做試驗時，一定要調整好可調擋圈的位置，以免操作失誤而損壞小力值傳感器。不要超過傳感器的額定量程。

6任何時候都不能帶電插撥電源線，否則很容易損壞電氣控制部分。

7試驗過程中，不能遠離試驗機。

8試驗過程中，除停止按鍵和急停開關外，不要按控制盒上的其它按鍵，否則會影響試驗。

9試驗結束后，一定要關閉所有電源。

10本計算機是專門用于試驗機控制和數(shù)據(jù)處理的，請勿在計算機內安裝其它應用軟件，以免試驗機應用軟件不能正常運行。

11計算機要嚴格按照系統(tǒng)要求一步一步退出，正常關機，否則會損壞部分程序，導致軟件無法正常使用。

12不要使用來歷不明或與本機無關的軟盤在試驗機控制用計算機上寫盤或讀盤，以免病毒感染。

Performance characteristics:

Microcomputer controlled electronic tensile testing machine, adopting advanced design concepts from abroad, with beautiful appearance, easy operation, stable and reliable performance. The computer uses the fully digital control system developed by our company for data acquisition and control. The fully digital speed controller directly controls the rotation of the fully digital speed regulating motor. The motor speed is reduced by the arc synchronous reduction system and transmitted to the precision ball screw pair to achieve the rise and fall of the crossbeam, completing mechanical performance tests such as tensile, peeling, and compression of the sample.

The professional software of the testing machine can automatically obtain data such as constant elongation, constant force elongation, tensile strength, specimen elongation, upper and lower yield, and yield strength, and can also meet displacement control requirements. The control and data processing of the experimental process by the computer control system comply with the requirements of the corresponding national standards for metal, non-metal, and composite materials, and the test reports are diversified in various ways such as WORD, EXECEL, etc.

Precautions for power on/off:

The startup sequence of the host and computer during startup will affect the communication initialization settings of the computer, so users must strictly follow the above startup sequence.

After each startup, preheat for 5 minutes until the system stabilizes before conducting the test work.

If it has just been turned on and needs to be restarted, ensure at least a 1-minute interval.

After replacing the fixture, first pay attention to adjusting the adjustable retaining ring (upper and lower limit switches).

Especially when conducting experiments with small force sensors, it is important to adjust the position of the adjustable retaining ring to avoid damaging the small force sensor due to operational errors. Do not exceed the rated range of the sensor.

Never plug or unplug the power cord with electricity at any time, otherwise it is easy to damage the electrical control part.

During the experiment, do not stay away from the testing machine.

During the experiment, except for the stop button and emergency stop switch, do not press any other buttons on the control box, otherwise it will affect the experiment.

After the experiment, be sure to turn off all power sources.

The 10 computers are specifically designed for control and data processing of the testing machine. Please do not install any other application software on the computer to prevent the testing machine application software from running properly.

Computers must strictly follow the system requirements to exit step by step and shut down normally, otherwise it may damage some programs and cause software to not function properly.

Do not use floppy disks of unknown origin or unrelated to this machine to write or read disks on the control computer of the testing machine, in order to avoid virus infection.

工作環(huán)境條件

1 在室溫100C～350C范圍內，相對濕度不大于80%；

2 在穩(wěn)固的基礎或工作臺上正確安裝，水平度為0.2/1000；

3 在無震動、無腐蝕性介質和無較強電磁場干擾的環(huán)境中；

4 電源電壓的波動范圍不應超出額定電壓的?10%。

結構特征及工作原理

本機由機械、電氣二大部分組成。

1機械部分結構及工作原理：

本機采用電動加載方式，底部是整機結構承載支架，內部包含有電機驅動器、加載電機、減速機構、動力傳動機構等部件；上部是試樣夾持及力值、位移測量機構，包含有試樣拉伸夾具、測力傳感器、位移傳感器等主要部件。

2 電氣部分：

    電氣部分由顯示測量控制部分組成。顯示測量控制部分實現(xiàn)各種控制、顯示、數(shù)據(jù)采集、處理等功能。軟件部分的操作請仔細閱讀《軟件說明書》。

3 本機的幾項主要功能：

3.1 全開放性參數(shù)設置

3.2 設置參數(shù)保存

3.3 浮動零點設置，可隨時調整零點

3.4 峰值保持及存儲，常值跟隨；

3.5 在有效速度范圍內，速度值任意設置；

3.6 橫梁移動過程中的速度快捷切換功能

3.7 靈活的數(shù)據(jù)查詢顯示功能；

3.8 過載停機保護功能；

3.9 試驗結束自動判斷功能；

3.10 極限位置保護等；

Working environment conditions

Within the temperature range of 100C-350C, the relative humidity should not exceed 80%;

2. Install correctly on a stable foundation or workbench, with a levelness of 0.2/1000;

In an environment without vibration, corrosive media, and strong electromagnetic field interference;

The fluctuation range of the power supply voltage should not exceed ? 10% of the rated voltage.

Structural features and working principle

This machine consists of two main parts: mechanical and electrical.

1. Mechanical structure and working principle:

This machine adopts electric loading method, and the bottom is the structural support bracket of the whole machine, which contains components such as motor driver, loading motor, reduction mechanism, power transmission mechanism, etc; The upper part is the specimen clamping and force and displacement measurement mechanism, which includes the main components such as specimen stretching fixture, force sensor, displacement sensor, etc.

2 Electrical components:

The electrical part consists of a display measurement control part. The display measurement control part realizes various functions such as control, display, data acquisition, and processing. Please carefully read the "Software Manual" for the operation of the software section.

The three main functions of this machine are:

3.1 Fully Open Parameter Settings

3.2 Parameter Setting and Saving

3.3 Floating zero point setting, adjustable zero point at any time

3.4 Peak retention and storage, constant value following;

Within the effective speed range, the speed value can be set arbitrarily;

3.6 Quick speed switching function during the movement of the crossbeam

3.7 Flexible data query and display function;

3.8 Overload shutdown protection function;

3.9 Automatic judgment function at the end of the experiment;

3.10 Extreme position protection, etc;

主要技術指標:

軟件說明

a. 軟件系統(tǒng)：中英文Windows2000/XP/Win7平臺下軟件包

b. 自動儲存：試驗條件、試驗結果、計算參數(shù)、標距位置自動儲存。

c. 自動返回：試驗結束后，試驗機橫梁會自動返回到試驗初始位置。

d. 連續(xù)試驗：一批試驗參數(shù)設定完成后，可連續(xù)進行測試。

e. 多種曲線：同一圖形上可顯示多種不同的曲線：荷重--位移、荷重-時間、位移--時間、應力—應變、荷重—兩點延伸等到多種曲線。

f. 曲線對比：同組試樣的曲線可在同一張圖上疊加對比。

g. 報告編輯：可按用戶要求輸出不同的報告形式。

h. 動態(tài)顯示：測試過程中，負荷、伸長、位移及選中的試驗曲線隨著測試的進行，實時動態(tài)顯示在主控屏幕上。

i. 自動變標：試驗中負荷、伸長等曲線坐標，如果選擇不當，可根據(jù)實測值的大小，自動變換座標。保證在任何情況下曲線以 大的形式顯示在屏幕上。

j. 峰值保持：在測試的整個過程中，測試項目的醉大值始終隨著試驗的進行，在屏幕窗口上顯示。

k. 執(zhí)行標準：滿足GB、ISO、JIS、ASTM、DIN等多種試驗方法和標準。

software documentation

a. Software system: software packages in both Chinese and English for Windows 2000/XP/Win7 platforms

b. Automatic storage: Test conditions, test results, calculation parameters, and gauge position are automatically stored.

c. Automatic return: After the experiment is completed, the crossbeam of the testing machine will automatically return to the initial position of the experiment.

d. Continuous test: After setting a batch of test parameters, continuous testing can be conducted.

e. Multiple curves: Multiple different curves can be displayed on the same graph, including load displacement, load time, displacement time, stress-strain, load two-point extension, and more.

f. Curve comparison: The curves of the same group of samples can be overlaid and compared on the same graph.

g. Report editing: Different report formats can be output according to user requirements.

h. Dynamic display: During the testing process, the load, elongation, displacement, and selected test curves are dynamically displayed in real-time on the main control screen as the test progresses.

i. Automatic scaling: In the experiment, if the coordinates of the load, elongation, and other curves are not selected properly, the coordinates can be automatically changed according to the size of the measured values. Ensure that the curve is displayed in a large format on the screen under all circumstances.

j. Peak holding: Throughout the entire testing process, the maximum drunk value of the test item is displayed on the screen window as the experiment progresses.

k. Execution standards: Meet various testing methods and standards such as GB, ISO, JIS, ASTM, DIN, etc.

注意事項： 

1初次開機前，請檢查各種連線的準確性以及輸入電源的正確性，電源一定為交流220V交流電源，接地良好。

2試驗前，請正確設置試驗參數(shù)，以保證試驗數(shù)據(jù)的準確性。

開關機注意事項:

1開機時主機和計算機的開機順序會影響計算機的通訊初始化設置，所以務必請用戶嚴格按照上述開機順序進行。

2每次開機后要預熱5分鐘，待系統(tǒng)穩(wěn)定后，才可進行試驗工作。

3如果剛剛開機，需要再開機，至少保證1分鐘的間隔時間。

4在更換夾具后，首先要注意調整好可調擋圈（上下限位開關）。

5尤其在用小力值傳感器做試驗時，一定要調整好可調擋圈的位置，以免操作失誤而損壞小力值傳感器。不要超過傳感器的額定量程。

6任何時候都不能帶電插撥電源線，否則很容易損壞電氣控制部分。

7試驗過程中，不能遠離試驗機。

8試驗過程中，除停止按鍵和急停開關外，不要按控制盒上的其它按鍵，否則會影響試驗。

9試驗結束后，一定要關閉所有電源。

10本計算機是專門用于試驗機控制和數(shù)據(jù)處理的，請勿在計算機內安裝其它應用軟件，以免試驗機應用軟件不能正常運行。

11計算機要嚴格按照系統(tǒng)要求一步一步退出，正常關機，否則會損壞部分程序，導致軟件無法正常使用。

12不要使用來歷不明或與本機無關的軟盤在試驗機控制用計算機上寫盤或讀盤，以免病毒感染。

售后內容：

一、我公司派工程師負責安裝調試及培訓。

二、產(chǎn)品自客戶驗收之日起，免費保修2 年，終身維修。

1、設備安裝調試：

免費為用戶提供所購儀器的安裝調試服務。在進行安裝調試前用戶方應提供相應的準備工作，并予以提前通知，具體安裝調試日期雙方可以協(xié)商而定。設備安裝調試由多年行業(yè)資深工程師免費進行。保證用戶可以正確使用、軟件操作和一般維護以及應及故障的處理。

2、培 訓：

我公司工程師免費為用戶提供操作人員培訓，直到操作人員能獨立操作為止。

3、設備驗收標準：用戶方按訂貨技術要求進行驗收。并符合國家標準要求。設備驗收在用戶方進行并由我公司安裝調試技術人員和用戶共同在維修報告上簽字以確認儀器的調試工作完成。

4、設備維修服務：

我公司產(chǎn)品自用戶現(xiàn)場調試驗收合格后1 年內免費保修，終身維護。在1 年免費保修期內產(chǎn)品發(fā)生非人為質量問題，我公司為客戶提供免費維修。如產(chǎn)品在免費保修期外出現(xiàn)故障，維修服務只適當收取材料成本費。

5、技術支持：對于所需儀器的用戶，根據(jù)用戶的要求提供專業(yè)的技術方案。除了常規(guī)的儀器服務外，我公司技術部還可為用戶提供各種非常規(guī)設備的技術支持。

6、售后響應：在接到用戶維修邀請后，2 小時內做出反應，并給予解決。如未解決，我公司指派工程師及時到達用戶現(xiàn)場，解決問題至設備正常使用為止。

品質保證：

一年保修，終身維護！