Product introduction
The multi-functional single-column electronic tensile testing machine GBH-2 is a mechanical property testing machine developed and manufactured by GBPI R&D team based on GB, JIS, ASTM, DIN and other standard requirements and market demands. The instrument uses high-precision sensors, and the force measurement accuracy is within ±0.5 %FS; high-precision ball screws are used for loading, stable loading, and long life of the testing machine; professional software support, fully automatic operation, equipped with color touch screen, real-time display of test curves Data and test reports can be queried, and the test is convenient and fast; the control measurement unit can be built-in or external, with perfect limit protection, overload protection, emergency stop and other safety protection functions. It is suitable for tensile, peeling, heat sealing, tearing, puncturing, compression, bending, shearing and other tests of various metal and non-metallic materials, and then calculates parameters such as breaking strength and elastic modulus of materials, and can also be used in the medical industry It is an indispensable testing equipment for physical property testing, teaching research, quality control, etc.
Standards
ASTM D828 ASTM E4 ASTM D882 ASTM D1938 ASTM D3330 ASTM F88 ASTM F90 ISO 37 JIS P 8113 QB/T 2358 etc.
Weather strips of automotive Devulcanization and extruding machine with stainless 80 wire mesh and remove smell of Sulfur Packing is 1,250kg/pallet Hardness A type 63~65 /Tensile Strength 75~80kgf/sq cm / Elongation rate 200% / Specific Gravity 1.29
Rail Cant Measurement Device The main part of the wheel tread is an inward inclination of 140 In order to make the top of the rail track under the wheel load with cone tread stressed uniformly decrease load offset reduce rail web stress avoid slit between rail head and rail web the railway track shall not be laid upright for straight line it shall be inward inclined this inward inclination of rail called Rail Cant it is a high precision portable numeric rail geometrical testing tool Benefits 1Stable performance protect electromagnetic interference 2One piece structure design light and handy 3magnetic selfabsorption function 4Data display is clear and intuitive 5The function of temperature of environmental temperature factors on the measurement data 6Power saving function The system will shutdown automatically if there is no operation in 5 minutes Specification Model JGSO1 Type Rail Cant Measuring Device Material Aumunium Dimensions L x W x H 2009060mm Measure range 110 1200 Power 40mA Power Supply Mode Builtin lithium battery charging Size 2259060mm Working temperature 30 60
Driving mode: precision lead screw, not gear wheel Micro-computer controls, LCD displays data, results and curves. Professional software supports, controlled by microprocessor in all process of testing. Each function worked independently, standard unit, free form manual intervention. Analyzes group of specimens shows the arithmetic average, maximum, minimum. Menu interface, shortcut for selecting test, and easy to learn, master, and operate. Print out results, including stretching rate, maximum pulling, stiffness an flexibility. High performance DC servo-system, adjust speed by servo-system, working quiet, stability and reliability. Parameters stored permanently while power down and protection for over-load. Standard ink-jet printer prints out test reports. Energy-saving, stillness running, high performance and low cost. DRK101A: specification: 0.01; 0.05; 0.1; 0.2; 1(kN) Load accuracy: 1 grade Speed: 1 to 500mm/minute Strength precision: 1/100000 Stretch space: 400mm Power: 0.4kW DRK101B: specification: 0.01; 0.05; 0.1; 0.2; 1(kN) Load accuracy: 1 grade Speed: 1 to 500mm/min Strength precision: 1/100000 Stretch space: 700mm Power: 0.4kW DRK101C: specification: 0.01; 0.05; 0.1; 0.2; 1;5 (kN) Load accuracy: 1 grade Speed: 1 to 500mm/min Strength precision: 1/100000 Stretch space: 900mm Power: 0.5kW DRK101D: specification: 0.01; 0.05; 0.1; 0.2; 1;5 (kN) ·+Computer controled ·¼ Load accuracy: 1 grade Speed: 1 to 500mm/min Strength precision: 1/100000 Stretch space: 900mm Power: 0.5kW Standard Wooden Package
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The main part of the wheel tread is an inward inclination of 1:40 . In order to make the top of the rail track under the wheel load with cone tread stressed uniformly ,decrease load offset, reduce rail web stress , avoid slit between rail head and rail web, the railway track shall not be laid upright for straight line, it shall be inward inclined ,this inward inclination of rail called Rail Cant, it is a high precision ,portable , numeric rail geometrical testing tool.
CAS 7440-42-8 25kgs/bag,20tons/20'container CAS 7440-42-8 is a black or dark brown powder. When it is oxidized in the air, it will prevent the internal boron from continuing to oxidize due to the formation of a boron trioxide film. It can react at normal temperature Amorphous Boron Powder is insoluble in water, powdered boron is soluble in boiling and most molten metals such as copper, iron, manganese, aluminum, and calcium. 1. Boron fiber has high strength (breaking strength at room temperature is 2744 ~ 3430MPa) and high modulus of elasticity (39200 ~ 411600MPa), which is an excellent reinforcing material. 2. Composite materials made of boron fiber with metal (aluminum, magnesium, titanium, etc.), various resins (epoxy resin, polyamide, etc.) and ceramics are excellent high-temperature structure materials. 3. Reinforcement ceramics made of titanium boride have excellent abrasive resistance and high toughness (up to 10 MPa�·m 1/2 or more), which are used to manufacture conductive parts for heating equipment and ignition devices. 4. Used as a deaerator in the metallurgical industry and an additive to improve the structure of metal grains. 5. Boron-cast iron is widely used in automobile, tractor, machine tool and other manufacturing industries.
