The tempered glass four-point bending strength tester is widely used in the three-point bending and four-point bending of glass, rubber, plastic, metal bar, metal pipe, metal sheet and metal profiles and composite materials mechanical property test, and is also suitable for various finished product tensile, compression, peeling, shearing, tearing, bending (folding), metal welding strength, riveting strength test. It can print a number of data, and can make graphical output comparison according to different data, with high control accuracy and easy operation. Modular design, a wide range of accessories, flexible matching. The tempered glass four-point flexural strength tester is mainly suitable for the testing of mechanical properties such as tensile, compression, and bending of metals, and can also realize multi-dead cycle tests such as constant stress, constant strain, creep, relaxation, axial and radial. According to GB, JIS, ASTM, DIN and other standards, tensile strength, yield strength, elongation, constant elongation stress (any percentage), constant stress elongation (any percentage), elastic modulus, elongation at break, peel strength (including 90 and 180 degree peeling), flexural elastic modulus, tear strength, adhesion strength, shear strength and other parameters can be automatically calculated. 【Relevant Standards】

GB, JIS, ASTM, DIN and other standards

【Scope of application】: The tempered glass four-point bending strength tester is widely used in the three-point bending and four-point bending of glass, rubber, plastic, metal bar, metal pipe, metal sheet and metal profiles and composite materials mechanical property test, and is also suitable for various finished product tensile, compression, peeling, shearing, tearing, bending (folding), metal welding strength, riveting strength test. It can print a number of data, and can make graphical output comparison according to different data, with high control accuracy and easy operation. Modular design, a wide range of accessories, flexible matching. The tempered glass four-point flexural strength tester is mainly suitable for the testing of mechanical properties such as tensile, compression, and bending of metals, and can also realize multi-dead cycle tests such as constant stress, constant strain, creep, relaxation, axial and radial. According to GB, JIS, ASTM, DIN and other standards, tensile strength, yield strength, elongation, constant elongation stress (any percentage), constant stress elongation (any percentage), elastic modulus, elongation at break, peel strength (including 90 and 180 degree peeling), flexural elastic modulus, tear strength, adhesion strength, shear strength and other parameters can be automatically calculated. [Meet the standard]: GB, JIS, ASTM, DIN and other standards 【Product Features】: 1 . It adopts high-precision displacement, speed, and load full closed-loop control software 2. Transmission: It adopts high-precision ball screw transmission, high efficiency, high rigidity, small deformation and low noise. 3. Drive: Driven by Japanese Panasonic servo motor, it provides stable, wide adjustable speed drive, high speed, low vibration, and high-speed positioning. 4. Crossbar material: made of 45# mold steel by grinding and processing, with a parallel error ≤ 0.5mm and high rigidity; 5. Guidance: Four-column guide with chrome steel rods originating from South Korea, with excellent wear resistance and coaxiality; 6. Displacement measurement: use Japanese LINE high-pulse (2500r/p) photoelectric encoder to measure displacement, up to: 0.001mm; 7. Force value measurement: using American TRANSCELL precision tension compression explosion-proof load element, accuracy: 0.03% F.S 8. Control board: using self-developed 32-bit ARM chip for measurement and control, better than the line 16-bit DSP processing technology, high resolution: 1/500000 9. The software is powerful: it can meet the test of different materials, and can perform different standards at the same time, including foreign standards (there are data processing functions of a variety of standards), and the units: N, kN, g, kgf, Ib, cN can be converted to each other. The test software designed entirely according to the test standards is powerful. The test curve can be enlarged, and it can clearly see the amount of data collection, the speed and the smoothness of the curve, and it can also reflect the overall processing power of hardware and software. 10. Test report and curve: the curve is accurate, the test report can be edited, and the test curve is highly fine, indicating that the test sampling frequency is fast, which is more obvious than that of peers. [Technical specifications]:

model		YS-9000series
		YS-9000C
Capacity selection		5、10、20、30、50、100、200、300、500N、1、2、3、5、10、20 、30 kN One range as standard Three ranges are optional
Accuracy level		<1KN: 0.1 grade ≥1KN: 0.25 level
Load Parameters	Test force measurement range	0.2%~100% FS (Full Scale)
	The error of the test force indication	± within 0.1%, ± 0.25%, ±0.5% (different scales)
	Test force resolution	The maximum test force is 500000
Displacement Parameters	Displacement indication error	The ± of the indicated value is within 0.2%
	Displacement resolution	0.015μm
Control Parameters	Stress control rate range	0.005～5%FS/s
	Stress control rate accuracy	When the rate < 0.05% FS/s, it is within ±1% of the set value, and when the rate ≥ 0.05% FS/s, it is within ±0.5% of the set value
	Strain control rate range	0.005～5%FS/s
	Strain control rate accuracy	When the rate < 0.05% FS/s, it is within ±1% of the set value, and when the rate ≥ 0.05% FS/s, it is within ±0.5% of the set value
	Displacement control rate range	0.001～500mm/min
	Displacement controls rate accuracy	± within 0.2% of the set value
	Force control rate relative error	Within +1% of the set value
	Constant stress, constant strain and constant displacement control range	0.5%～100%FS
	constant stress, constant form, constant displacement control accuracy	When the set value ≥ 10% FS, it is within ±1% of the set value, and when the set value is ≥ 10% FS, it is within ±0.1% of the set value
Host Parameters	Dimensions (length, width, height)	Approx. 800×650×1755mm plus base plus 500mm
	Fixture test space not included	1100mmor agreed
	Effective test width	400mm/550mm(or agreed)
	Power supply	220V  50Hz，±10%
	Power	0.75KW
	Main unit weight	About 195KG