LK-3000 Measurement and Control System
LK-3000 Measurement and Control System
LK-3000 series testing machine measurement and control instrument is a measurement and control instrument specially designed to replace mechanical tensile testing machines and hydraulic dial pressure testing machines. The performance is stable and reliable, and the operation is simple. Four-screen display, which can display real-time force value, force peak value, displacement and displacement peak value or force value change rate, and the conversion of force value unit and displacement unit. New features of LK-3000: display and convert the unit of force value (N, kN, g, kg, Lb, kP); display and convert the unit of deformation (mm, cm, Inch); configure a thermal printer with fine printing effect . Technical indicators: Measuring force: Resolution 1/25000 (better than 3 gears) Accuracy 0.5% Sensor sensitivity 0.8mV/V-5mV/V Excitation voltage 8VDC Displacement (photoelectric encoder): Resolution 1um-0.1mm Precision instrument system No error. Sensor type AB phase photoelectric encoder force overload protection range: 101% FS - 120% FS (full scale) Force reverse protection range: -10% FS - -20% FS (full scale) use Conditions: temperature 10 °C - 30 °C humidity 30% - 85% power supply 220 Vac / 50 Hz / 0.2 A away from strong electromagnetic interference
Hydraulic universal testing machines have very high accuracy requirements.
The hydraulic system is the power drive mechanism of the tensile testing machine.
The specific application of the electronic universal testing machine in the automobile manufacturing process: The electronic universal testing machine needs to be used for automobile parts.
Wave soldering refers to the molten solder (lead-tin alloy), sprayed by electric pump or electromagnetic pump into the solder wave required by the design, can also be formed by injecting nitrogen into the solder pool, so that it is pre-loaded The printed board of the component realizes the soft soldering of the mechanical and electrical connection between the solder end or the pin of the component and the pad of the printed board through the solder wave.
The frequency converter is a power control equipment that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's working power supply.
Electronic universal testing machine is a necessary equipment to control the quality of products.
The calibration operation of the electronic universal testing machine is still relatively unfamiliar to friends who use it for the first time.
Selective wave soldering defects and their prevention.
Testing machine, broadly speaking, is an instrument that verifies the quality or performance of a product or material according to the design requirements before it is put into use.
The tensile force is not an accurate value after being measured by the testing machine, and subsequent calculations are required to get the desired value.
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