The milligram tensile testing machine/micro-range tensile testing machine/micro-force value tensile testing machine is widely used in the mechanical properties test of polymer materials, films, FPCs, tapes, rubber, resins, plastics, metal bars, metal pipes, metal plates and metal profiles and composite materials, and is also suitable for tensile, compression, peeling, shearing, tearing, bending (folding), metal welding strength, and riveting strength tests of various finished products. 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. This machine is mainly suitable for the testing of mechanical properties such as tensile, compression, and bending of metals, and can also realize multiple 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 milligram tensile testing machine/micro-range tensile testing machine/micro-force value tensile testing machine is widely used in the mechanical properties test of polymer materials, films, FPCs, tapes, rubber, resins, plastics, metal bars, metal pipes, metal plates and metal profiles and composite materials, and is also suitable for tensile, compression, peeling, shearing, tearing, bending (folding), metal welding strength, and riveting strength tests of various finished products. 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. This machine is mainly suitable for the testing of mechanical properties such as tensile, compression, and bending of metals, and can also realize multiple 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 [Instrument features]: 1. High accuracy: ±0.1%, high resolution rate: 1/500000, the highest in the industry; 2. Programmable control: realize dead cycle control of load, position, deformation, time, etc.; (Pro version) 3. Adopt PHILIPS 32-bit ARM chip, which is better than the industry’s DSP processing technology; 4. Real-time collection, refresh curve and record test data, a variety of reports (including EXCEL) output printing, etc.; 【High Precision】: It is driven by Japanese Panasonic servo motor, high-precision gapless ball screw transmission, and cooperated with Japanese NTS high-precision explosion-proof LOADCELL, with a force accuracy of up to ±0.1% and a displacement accuracy of up to 0.0001mm. [High Wisdom]: Automatic discrimination of fractures, automatic repositioning, curve traversal functions, free switching of units, 3 languages can be switched: simplified/traditional Chinese, English. Load-displacement, load-time, displacement-time stress-strain, strain-time, stress-time multiple curve analysis. 【Product Configuration】: 1. Under the horizontal file is the tensile test device. 2. Touch the stop lever and setting ring. 3. Rungs (beams): move up and down 4. Transmission: Adopt Japanese MITSUBOSHI timing belt and high-precision ball screw transmission, high efficiency, high rigidity, small deformation and low noise. 5. Servo motor: Japanese Panasonic servo motor, providing stable, wide adjustable speed drive, high speed, low vibration, high speed positioning. 6. Machine base: includes drive speed change system (for calibration and mounting of specimens), emergency stop switch, simple operation board (power switch, simple control keyboard). [Material list]: 1. Upper and lower crossbar material: made of 45# mold steel by grinding and processing, parallel error ≤ 0.5mm, high rigidity; 2. Touch stop lever: made of South Korean chrome steel rod, high rigidity, durable and non-deformation; 3. Transmission: Adopt high-precision ball screw and Japanese Samsung timing belt/wheel transmission, high efficiency, high rigidity, small deformation and low noise; 4. Guidance: The four-column guide is made of chrome steel rods originating from South Korea, which has excellent wear resistance and coaxiality; 5. Drive: Driven by Japanese Panasonic servo motor, providing stable, wide adjustable speed drive, high speed, low vibration, and high-speed positioning. 6. Displacement measurement: use Japanese LINE high-pulse (2500r/p) photoelectric encoder to measure displacement, up to: 0.0001mm; 7. Force value measurement: imported high-precision explosion-proof tensile load element, accuracy: 0.03% F.S 8. Frame cover: sheared and formed by cold rail steel plate, and treated with electrostatic spraying, which is corrosion-resistant and rust-resistant; 9. Machine base: made of 45# mold steel through grinding and welding, and horizontally positioned by a professional fitter level, strong and durable, the surface is electrostatic sprayed, anti-corrosion and rust-resistant, and textured; 10. Control box: A. Outer cover: sheared and formed by cold rail steel plate, and treated with electrostatic spraying, corrosion resistance and rust resistance, rich texture; B. Hand control box: up, down, inch up, inch, stop, clear, test function (make the test clamping more convenient) Panel: Printed with special PVC; C. Control board: Adopts self-developed 32-bit ARM chip for measurement and control, which is better than the line 16-bit DSP processing technology, with high resolution: 1/500000 11. Fixture: made of G7 chrome steel wire, and heat-treated (hardened), with high rigidity, no deformation, high hardness: ≥60HRC, and tested by concentricity meter to ensure the consistency of the material stress point; 【Technical Parameters】:

Maximum test force		5N、10N、20N、30N、50N、100N、200N、300N、500N One range is standard and up to three ranges can be selected
Select the test force		5N/10N
Accuracy level		Better than 0.1 grade
Load parameters	Test force measurement range	0.1~400g/0.1~900g
	Load resolution	0.002g
	load error	±0.01g
	The error of the test force indication	The ± of the indicated value is within 0.1%
	Test force resolution	The maximum test force of /500000 is not divided into files, and the resolution of the whole process remains unchanged
Displacement parameters	Displacement indication error	The ± of the indicated value is within 0.2%
	Displacement resolution	0.015μm
Control system Reference number	Stress control rate range	0.005～5%FS/s
	Stress control rate accuracy	When the rate < 0.05% FS/s, it is within ±2% 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 ±2% 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
Lord machine Reference number	Dimensions (length, width, height)	W450*D480*H1100mm
	Experimental space (upper and lower clamps with connector pin center distance)	600mm
	Effective test depth	70mm (or agreed)
	Power supply	AC220V 50Hz
	Power	0.37KW
	Main unit weight	About 95KG