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  The paper tensile strength tester

1、 Application

is used to test the tensile strength, elongation, fracture length, tensile energy absorption, tensile index, and tensile energy absorption index of paper. A single experiment can calculate the results of tensile strength, tensile strength, tensile index, fracture length, energy absorption, etc., and can be printed. It is mainly suitable for quality inspection institutions, colleges and universities, research institutes, as well as medium and large packaging and paper enterprises.

This machine is also known as toilet paper tensile strength tester, paper tensile strength tester, paper tensile strength tester, toilet paper tensile strength tester, toilet paper tensile strength tester, wet towel tensile strength tester, wet towel tensile strength tester, etc,

2、 Meet the standard:

ISO 1924.2 Determination of tensile strength of paper and paperboard - Part 2: Constant speed tensile method;

QB/T1053 Paper and paperboard tensile testing machine

GB/T12914-2008 "Determination of tensile strength of paper and paperboard"

GB/T453-2002 Paper and Board-Determination of Tensile Strength

QB/T1670-92

                                                                                                  The paper tensile strength tester

3、 Product performance characteristics

1. Precision ball screw drive, automatic and intelligent throughout the testing process;

2. The instrument adopts a microcomputer CUP chip, which measures accurately and quickly;

3. Adopting high-precision motor control technology for precise positioning;

4. Automatic measurement, statistics, and printing of test results;

5. Touch screen, Chinese display operation interface, convenient to use.

4、 Technical parameters:

1. Model: Single arm vertical (touch screen display)

2. Maximum test force: 100N 200N 500N 1000N 2000N 5000N optional (standard configuration of 500N)

3. Operation mode: Full Chinese menu operation

4. Measurement range: 0.5% -100% of maximum test force

5. Accuracy level: Level 1

6. Experimental force accuracy: better than ± 1% of the indicated value

7. Experimental power: minimum resolution 0 001N

8. Displacement measurement: resolution of 0.01mm

9. Deformation accuracy: better than ± 1%

10. Display content: test force, displacement, operating status, operating speed, etc

11. Stepless speed regulation: using digital DC motors and control systems

12. Experimental space adjustment mechanism: digital motor, synchronous belt drive

13. Speed regulation range: 1mm/min~~500 mm/min

14. Experimental travel: 500mm (1000mm can be customized according to customer needs)

15. Stretching space: 500mm (1000mm can be customized according to customer needs)

16. Host size: 540 * 280 * 1450mm

17. Appearance: In accordance with the national GB/T2611 standard

18. Power supply: 220V 50Hz

19. Weight: approximately 80Kg

20. Working environment: Room temperature~45 ℃, humidity 20%~80%

5、 Main functions and features:

1. Speed control system: Adopting servo motor and reducer, with stable and reliable performance, equipped with protective devices such as overcurrent, overvoltage, and overload. The speed regulation range can reach 1-1000 mm/min.

2. Transmission mechanism: The transmission part adopts a circular arc synchronous toothed belt and a precision screw pair transmission, which ensures smooth transmission, low noise, and high transmission efficiency.

3. Attachment connection: The universal joint adopts a cross pin structure and has a swing angle limiting function. On the one hand, it is easy to clamp the sample, ensuring the concentricity of the test, and on the other hand, it effectively eliminates the influence of irregular samples on the sensor.

4. Operating system: Real time display on the monitor, all in Chinese operation, overcoming the problem of old style digital tube displays prone to malfunctions, and it is aesthetically pleasing, convenient, and fast.

5. Automatic display: Throughout the entire test process, the LCD displays real-time test force, displacement, peak value, operating status, operating speed, etc.

7. Automatic control: After inputting the experimental parameters, the experimental process can be automatically completed.

8. Sample judgment: After the sample fractures, the moving crossbeam automatically stops moving.

6、 Basic system configuration:

 該系列拉力試驗機適用于薄膜、紙張、塑料、橡膠、復(fù)合材料、膠帶、藥包材、塑料片材、紙張、鋁箔、錫箔、銅箔、金屬等材料的拉伸強度、伸長率、撕裂，剝離、熱封強度等試驗，具有試驗力數(shù)字顯示，試驗速度連續(xù)可調(diào),試樣拉斷自動停機，峰值保持等功能。

二、功能特點：

1、采用高精度、全數(shù)字調(diào)速系統(tǒng)及精密減速機，驅(qū)動精密絲杠副進行試驗，實現(xiàn)試驗速度的大范圍調(diào)節(jié)，試驗過程噪音低、運行平穩(wěn)。

2、萬向節(jié)采用十字插銷結(jié)構(gòu)，而且具有擺角限制功能，一方面便于試樣夾持，保證試驗同心度，另一方面很好的消除了不規(guī)則試樣對傳感器的影響。

3、觸摸鍵操作方式，液晶顯示器實時顯示。顯示界面可顯示試驗方法選擇界面、試驗參數(shù)選擇界面、試驗操作及結(jié)果顯示界面和曲線顯示界面，方便快捷。

4、可實現(xiàn)試樣裝夾時橫梁快慢升降調(diào)整，具有過流、過壓、過載等保護裝置。。

5、選配微機控制型（加裝微機控制軟件），可外接微機實現(xiàn)試驗過程的控制及數(shù)據(jù)的存儲、打印。

三、技術(shù)指標(biāo)：

1、 機      型：    單臂（液晶顯示）

2、 最大試驗力：    100N  200N 500N 1000N 2000N 5000N（可選）

3、 操 作 方式：    全中文菜單操作

4、 測 量 范 圍：   最大試驗力的0.5%—100%

5、 精 度 級 別：   1級

6、 試驗力準(zhǔn)確度：  優(yōu)于示值的±1%

7、 試   驗  力：   最小分辨力0. 001N

8、 位 移 測 量：   分辨率為0.01mm

9、 變形準(zhǔn)確度：    優(yōu)于±1%

10、液晶顯示內(nèi)容： 試驗力、位移、峰值、運行狀態(tài)、運行速度等

11、無 級 調(diào) 速：   采用數(shù)字直流電機及控制系統(tǒng)

12、試驗空間調(diào)整機構(gòu)：數(shù)字電機，同步帶傳動

13、調(diào) 速 范 圍：   1mm/min~~1000 mm/min

14、試 驗 行 程：   600mm（可根據(jù)客戶需求定制1000mm）

15、拉 伸 空 間：   600mm（可根據(jù)客戶需求定制1000mm）

16、壓 縮 空 間：   600mm（可根據(jù)客戶需求定制1000mm）

17、主 機 尺 寸：   540*280*1450mm

18、外       觀：   符合國家GB/T2611標(biāo)準(zhǔn)

19、成  套   性：   符合標(biāo)準(zhǔn)要求

20、試驗保護功能：  過載保護

21、安全保護裝置：  限位開關(guān)

22、供 電 電 源：   200V  50Hz

23、重       量：   約120Kg

24、工 作 環(huán) 境：   室溫～45℃，濕度20%～80%