Scope of Application

【Operating Instructions】

The four‑point bending strength tester for tempered glass is widely used for mechanical property testing of glass (three‑point and four‑point bending), rubber, plastics, metal bars, metal tubes, metal sheets, metal profiles, and composite materials. With appropriate fixtures, it is also suitable for tensile, compression, peel, shear, tear, bending, metal weld strength, and rivet strength tests on various finished products. It can print multiple data items and provide graphical output comparisons based on different data sets, offering high control accuracy and simple operation. The modular design provides a wide variety of accessories with flexible configuration.The four‑point bending strength tester for tempered glass is mainly used for tensile, compression, bending, and other mechanical property tests on metals. It can also perform multi‑cycle tests such as constant stress, constant strain, creep, relaxation, axial, and radial tests. According to GB, JIS, ASTM, DIN and other standards, it can automatically determine parameters including tensile strength, yield strength, elongation, stress at given elongation (any percentage), elongation at given stress (any percentage), modulus of elasticity, elongation at break, peel strength (including 90° and 180° peel), flexural modulus, tear strength, adhesion strength, shear strength, etc.

**YS-9000C Four‑Point Bending Strength Tester for Tempered Glass**

**【Scope of Application】**  

The four‑point bending strength tester for tempered glass is widely used for mechanical property testing of glass (three‑point and four‑point bending), rubber, plastics, metal bars, 

metal tubes, metal sheets, metal profiles, and composite materials. With appropriate fixtures, it is also suitable for tensile, compression, peel, shear, tear, bending, metal weld strength,

 and rivet strength tests on various finished products. It can print multiple data items and provide graphical output comparisons based on different data sets, offering high control

 accuracy and simple operation. The modular design provides a wide variety of accessories with flexible configuration.The four‑point bending strength tester for tempered glass is mainly used for tensile, compression, bending, and other mechanical property tests on metals. It can also perform 

multi‑cycle tests such as constant stress, constant strain, creep, relaxation, axial, and radial tests. According to GB, JIS, ASTM, DIN and other standards, it can automatically determine

 parameters including tensile strength, yield strength, elongation, stress at given elongation (any percentage), elongation at given stress (any percentage), modulus of elasticity, 

elongation at break, peel strength (including 90° and 180° peel), flexural modulus, tear strength, adhesion strength, shear strength, etc.

**【Applicable Standards】**  

GB, JIS, ASTM, DIN, and other standards

**【Product Features】**  

1. Uses high‑precision full closed‑loop control software for displacement, speed, and load.  

2. **Drive:** High‑precision ball screw drive — high efficiency, high rigidity, low deformation, low noise.  

3. **Motor:** Japanese Panasonic servo motor drive — provides stable, widely adjustable speed drive with high speed, low vibration, and high‑speed positioning.  

4. **Crosshead material:** Made of 45# die steel, ground — parallelism error ≤ 0.5 mm, high rigidity.  

5. **Guidance:** Four‑column guidance using South Korean chrome steel rods — excellent wear resistance and coaxiality.  

6. **Displacement measurement:** Japanese LINE high‑pulse (2500 r/p) photoelectric encoder — resolution up to 0.001 mm.  

7. **Force measurement:** American TRANSCELL precision tension/compression explosion‑proof load cell — accuracy 0.03% F.S.  

8. **Control board:** Self‑developed 32‑bit ARM chip for measurement and control — superior to industry 16‑bit DSP technology, high resolution 1/500,000.  

9. **Powerful software:** Suitable for testing different materials and can simultaneously execute different standards, including international standards (with data processing functions for various standards). Units: N, kN, g, kgf, lb, cN can be interconverted. The test software, fully designed according to test standards, is powerful. Test curves can be enlarged, clearly showing the amount, speed, and smoothness of data acquisition, reflecting the overall processing capability of the hardware and software.  

10. **Test reports and curves:** Precise curves, editable test reports, high‑density test curves indicate fast test sampling frequency — a clear advantage compared to competitors.

**【Technical Specifications】**  

*(To be provided separately)*