產品搜索
在線客服
 工作時間
周一至周五 :8:30-17:30
周六至周日 :9:00-17:00
聯系方式


聯 系 電 話:

(+86)0314-2266829

手   機:

(+86)18831479808   

(+86)13191633902   

微信:18831479808

郵 箱:852333465@qq.com    btsdyb@163.com

地 址:承德市技術產業開發區卸甲營工業園


website qrcode

掃描查看手機版網站

產品詳情
JYW-200A表面/界面張力儀
分享到:

JYW-200A表面/界面張力儀

 
產品詳情

JYW-200A微控全自動表/界面張力儀

微控全自動表面、界面張力儀,符合JB/T9388、ISO1409標準,是一種用物理方法對液體表面、界面張力進行測試的儀器。表面、界面張力儀該機采用微控技術,操作簡單,智能化高;有自動調零、實時顯示力值和曲線、具有峰值保持等功能;試驗結果自動修正、自動求平均;可方便地進行結果顯示、存儲和打印。在水電部門用來測試電業用油的界面張力值,以加強對絕緣油質的監督。在石油、化工、科研等部門可以測試各種液體的表面張力值,以加強對各種液體的分析。

表面、界面張力儀主要技術參數

1、測量范圍:0—200.0mN/m

2、分辨率:0.01mN/m

3、測量方法:圓環法

4、示值相對誤差:<±1%

5、電源:220V   50H

6、主機外形尺寸:300×300×400

表面、界面張力儀儀器特點:

1、采用微機控制,能夠顯示實時力值變化曲線,該曲線用來分析液體在被鉑金環拉伸過程中界面或表面性質變化情況。該曲線以圖片的方式保存,并能夠和試驗報告一起綜合打印,也可以獨立復制和打印。

2、測試方便,便于保存測試數據和打印試驗報告。測試數據已數據庫的方式保存到軟件中,每一次測試都能夠長期保存,并對統一液體的多次測試自動求平均值,得到平均結果。

3、PC機與儀器通過串行口通訊,連接簡單,不需要數據采集卡,不需要改動PC機硬件,對系統要求低,只要有串行接口能夠運行WindowsXP以上系統的微機均可使用。

4、儀器和軟件雙向控制,儀器可以獨立工作。

Jyw-200a microcontroller automatic surface/interface tensiometer

Micro - controlled automatic surface and interface tensimeter, which conforms to JB/T9388 and ISO1409 standard, is a kind of instrument for testing liquid surface and interface tension by physical method.

The surface and interface tensimeter adopts microcontroller technology, which is simple and intelligent.

Automatic zero, real-time display force value and curve, peak holding and other functions;

The experimental results are automatically corrected and automatically averaged;

The results can be easily displayed, stored and printed.

To test the interfacial tension value of electric oil in the electricity and water sector to strengthen the supervision over insulating oil quality.

The surface tension value of various liquids can be tested in oil, chemical, scientific research and other departments to enhance the analysis of various liquids.

Main technical parameters of surface and interface tensimeter:

1. Measuring range: 0 -- 200.0mN/m

2. Resolution: 0.01mN/m

3. Measurement method: ring method

4. Relative error of the display value: < / -1%

5. Power supply: 220V 50H

6. Main frame size: 300 x 300 x 400

Characteristics of surface and interface tensiometer instruments:

1. With microcomputer control, the real-time force value change curve can be displayed, which can be used to analyze the changes of the interface or surface property of the liquid during the stretching process of the platinum ring.

The curve is saved in the form of pictures and can be printed together with the test report. It can also be copied and printed independently.

2. Easy to test, easy to save test data and print test report.

The test data is saved to the software in the way of database. Each test can be saved for a long time, and the average result is obtained by the average test of the unified liquid.

3, PC and instruments through the serial port communication, simple connection, don't need a data acquisition card, do not need to change the PC hardware, the system requirements is low, as long as there is a serial interface to be able to run more than the Windows xp system of microcomputer can be used.

4. The instrument and software are controlled in two directions, and the instrument can work independently.