The paper tensile strength tester

  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:

 该系列拉力试验机适用于薄膜、纸张、塑料、橡胶、复合材料、胶带、药包材、塑料片材、纸张、铝箔、锡箔、铜箔、金属等材料的拉伸强度、伸长率、撕裂，剥离、热封强度等试验，具有试验力数字显示，试验速度连续可调,试样拉断自动停机，峰值保持等功能。

二、功能特点：

1、采用高精度、全数字调速系统及精密减速机，驱动精密丝杠副进行试验，实现试验速度的大范围调节，试验过程噪音低、运行平稳。

2、万向节采用十字插销结构，而且具有摆角限制功能，一方面便于试样夹持，保证试验同心度，另一方面很好的消除了不规则试样对传感器的影响。

3、触摸键操作方式，液晶显示器实时显示。显示界面可显示试验方法选择界面、试验参数选择界面、试验操作及结果显示界面和曲线显示界面，方便快捷。

4、可实现试样装夹时横梁快慢升降调整，具有过流、过压、过载等保护装置。。

5、选配微机控制型（加装微机控制软件），可外接微机实现试验过程的控制及数据的存储、打印。

三、技术指标：

1、 机      型：    单臂（液晶显示）

2、 最大试验力：    100N  200N 500N 1000N 2000N 5000N（可选）

3、 操 作 方式：    全中文菜单操作

4、 测 量 范 围：   最大试验力的0.5%—100%

5、 精 度 级 别：   1级

6、 试验力准确度：  优于示值的±1%

7、 试   验  力：   最小分辨力0. 001N

8、 位 移 测 量：   分辨率为0.01mm

9、 变形准确度：    优于±1%

10、液晶显示内容： 试验力、位移、峰值、运行状态、运行速度等

11、无 级 调 速：   采用数字直流电机及控制系统

12、试验空间调整机构：数字电机，同步带传动

13、调 速 范 围：   1mm/min~~1000 mm/min

14、试 验 行 程：   600mm（可根据客户需求定制1000mm）

15、拉 伸 空 间：   600mm（可根据客户需求定制1000mm）

16、压 缩 空 间：   600mm（可根据客户需求定制1000mm）

17、主 机 尺 寸：   540*280*1450mm

18、外       观：   符合国家GB/T2611标准

19、成  套   性：   符合标准要求

20、试验保护功能：  过载保护

21、安全保护装置：  限位开关

22、供 电 电 源：   200V  50Hz

23、重       量：   约120Kg

24、工 作 环 境：   室温～45℃，湿度20%～80%