Waterproof coating and waterproof roll

1、 Function and purpose:

The testing machine uses the domestic stepping motor as the power source; The advanced chip integration technology, the professionally designed data acquisition, amplification and control system, the amplification of test force and deformation, and the A / D conversion process realize the full digital adjustment of the dual controller and display. This machine can test and analyze the mechanical properties of various metals, nonmetals and composite materials. It is widely used in aerospace, petrochemical, machinery manufacturing, wire, cable, textile, fiber, plastic, rubber, ceramics, food, pharmaceutical packaging, aluminum-plastic pipe, plastic doors and windows, geotextile, film, wood, paper, metal materials and manufacturing industries. It can be used in accordance with GB, JIS, ASTM, DIN ISO and other standards automatically obtain test data such as z-large test force value, breaking force value, yield strength, upper and lower yield strength, tensile strength, compressive strength, elongation at break, tensile elastic modulus, bending elastic modulus and shear.

2、 Function introduction

a) Microcomputer control: microcomputer control, convenient for users;

b) Dual space of the main machine: tension and pressure tests can be carried out without changing accessories, which is convenient for users and improves work efficiency;

c) Manual shift: automatically switch to the appropriate range according to the load size to ensure the accuracy of the measured data;

d) Condition storage: test control data and sample conditions can be made into modules to facilitate batch test;

e) Automatic calibration: the system can automatically calibrate the indication accuracy;

f) Automatic saving: after the test, the test data and curves are automatically saved;

g) Process realization: the test process, measurement, display and analysis are all completed by microcomputer;

h) Display mode: data and curve are dynamically displayed along with the test process;

i) Curve traversal: after the test is completed, the curve can be re analyzed, and the test data corresponding to any point on the curve can be found with the mouse;

j) Curve selection: stress-strain, force displacement, force time, displacement time and other curves can be selected as required for display and printing;