YT-L Vertical computer rally instrument is developed according to the new nation standard. Adopted the vertical, many pillars structure. Clamp distance can be adjusted within the specified scope; Used the advanced parts, MCU to have a reasonable frame and multifunctional design. It can test, translate, adjust, display, remember and print. The processing data can get the detail data. Besides, the machine has the power-off protection and can diagnose automatically. Characteristics 1. Adopted the step motor with servo control, low noise, control precisely. 2. Large screen, English menu. It can show the tensile time and strength and print tensile curve. 3. When 0~30N, the accuracy is 0.01N, the distinguishability is 0.01N. 4. Get the result directly including average, standard deviation, coefficient of variation. 5. As to the normal size can test the speed directly. Besides, it can also adjusted by the needs. Set the fit tensile speed to change the sample's length and width. 6. High automation with the advanced parts, it has the function of testing message processing data and motion control. Besides, it can reset automatically, remember data, protect and diagnose error. 7. Equipped with RS232 interface and can communicate with the computer software. 8. According to the customer's need, equipped with different ergographs to measure, not only used in paper's measurement, but also in other material's measurement. 9. Multifunction, flexible setting: Mainly used to test the paper, can also to be used to test other materials by changing the settings.Model YT-L30/L300 Accuracy ± 1% Measuring range 0~30N(Toilet paper) /0~100N/0~300N/0~500N/0~1000N Sampler length 180mm (0~200 mm Can be adjusted) Power supply 220V± 10%, 50Hz Dimension 450*550*120 mm Net weight 55kg