High and low computer-controlled electronic universal testing machine briefly machine integrates the latest manufacturing technology, all-digital AC servo motor and servo drive technology, digital measuring amplifier technology and computer control technology, and has a beautiful appearance, convenient operation, stable performance reliable, energy saving and environmental protection features. Extremely wide speed range, large test space, high-precision measurement capability and a wide variety of test accompanied by the test software to test a variety of materials related to the field of strength testing can be applied. Testing machine with high and low temperature environmental testing equipment, large deformation, high temperature extensometer used in conjunction, can fully meet the requirements of high temperature strength test a variety of waterproof materials; high temperature can also be completed detailed computer control electronic universal testing machine that needed The machine integrates the latest manufacturing technology, all-digital AC servo motor and servo drive technology, digital measuring amplifier technology and computer control technology, and has a beautiful appearance, easy to operate, reliable performance, energy-saving and environmental protection features. Extremely wide speed range, large test space, high-precision measurement capability and a wide variety of test accompanied by the test software to test a variety of materials related to the field of strength testing can be applied. Testing machine with high and low temperature environmental testing equipment, large deformation, high temperature extensometer used in conjunction, can fully meet the requirements of high temperature strength test a variety of waterproof materials; can also be done according to the needs of other materials, such as metal, plastic, rubber, high and low temperature test . The main technical parameters: The biggest test of 10kN (1 ton) test force measurement range 2% -100% FS Test force measurement accuracy of better than ± 1% Test Force Resolution 0.005% FS high temperature extensometer extensometer gauge length: 50mm, 100mm deformation measurement range: 10mm Accuracy: better than ± 1% of the displacement measurement accuracy ± 1% crosshead speed of 0.005mm / min ~ 500mm / min stepless speed accuracy ± 1% tensile test width 420mm 1300mm stroke protection features overload protection, limit protection, overcurrent and overvoltage overtemperature protection; host power 0.4kW, AC220V ± 10%, 50Hz, two-phase; the working environment at room temperature 10 ~ 35 ℃, humidity 20% to 80%; software and user interface Chinese interface Windows2000 / XP platform; the dimensions 750 × 520 × 1680 system components as a whole Overview: high and low temperature primary role is to provide high and low temperature test environment can also be used for environmental screening of various electrical and electronic equipment, such as the sample, both inside and outside the box made of stainless steel, front door with viewing window, inside there is lighting. Standards and test methods to meet: 1, GB10586-89 technical conditions of temperature chamber 2, GB2423.1-89 electrical and electronic products environmental testing procedures Test A: Cold Test Method 3, GB2423.2-89 Basic environmental testing procedures for electric and electronic products Test B: high-temperature test method 4, GJB150.3-86 military equipment, environmental test methods using high-temperature test environment conditions: 1, temperature: 15 ℃ ~ 35 ℃ 2, relative humidity: ≤85% RH 3, atmospheric pressure: 86 ~ 106 ( Kpa) 4, around without a strong vibration. 5, no direct sunlight or other heat sources direct radiation. 6, when no strong airflow around, but you need to force the flow of ambient air flow should not be blowing directly on the box. 7, no strong electromagnetic field surrounding. 8, surrounded by a high concentration of dust and no corrosive substances. 9, in order to ensure the normal operation and ease of operation of the device, in addition to maintaining the level of installation, but should be set aside some space between the device and walls or objects. Technical Specifications: 1, Model: HSL-032 type 2, the temperature range: -40 ~ 120 ℃; 3, the temperature fluctuation: ± 0.5 ℃; 4, the temperature uniformity: ± 2 ℃; 5, heating and cooling rate: 0.7 ~ 1.2 ℃ / min; 6, studio size (D × W × H, mm): 300 × 340 × 320 Controller: This machine adopts Korea three yuan TMI300 controller 1, the control mode: PID thermostat heat balance method 2, Temperature display accuracy: ± 0.01 degrees 3, multiple sets of PID parameters can be set to control (up to 6 groups), and automatically switch PID districts. 4, multi-segment program control (up to 120 program memory), high degree of automation, temperature control to meet the complex needs. Heating system: electric heater using nickel-chromium alloy heating wire. Heating actuator using solid state relays. Nichrome wire heating do have the following advantages: 1, anti-aging ability of strong Nichrome wire 2, nickel-chromium alloy wire high melting point 3, nickel-chromium alloy wire high resistivity 4, Nichrome wire mechanical High intensity 5, large pressure drop resistance protection device: The device is set up following protective measures: 1. studio over-temperature protection device 2. Compressor overcurrent protection due to phase 3. Phase 4. No fuse protection switch 5. Quick line fuse fuse 6. 7. 8. whole sheath compressor terminal voltage protection (above parameters are for reference only, detailed parameters to the real device-based)