Detection and conversion technology training devices

Detection and conversion (sensor) technology training device Product description: Ⅲ B bench testing and conversion technology is the basis of many years of production factory sensor technology teaching experimental device, to adapt to different categories, different levels of professional needs, the latest modular New product testing and conversion technology is mainly used for the bench major, colleges opened "automatic detection technology", "sensor principle and technology", "non-power electrical measurement technology", "Industrial Automation Instrumentation", "Mechanical measuring the amount of electricity "and other experiments required courses. (Computer supplied) BC- 111B detection and conversion (sensor) technology training device (22 kinds) Features: 1, kinds of sensors shell imported transparent plexiglass and hard PVC produced, a variety of sophisticated sensors inside the apparatus. 2, each independently of each sensor, the sensor is equipped with schematics and wiring port, for students to do experiments quickly and easily, and the teacher can use to class lectures. 3, each sensor converter board with modular structure, converts printed schematics and wiring port on each module, students do experiments fast and convenient, and durable. 4, the bench by the console, sensors, laboratory module, the displacement of the carriage, data acquisition card and software, laboratory tables of six parts, bench test module storage cabinets, drawers to store various sensors. 5, bench specifications 1500 * 700 * 780 (mm), bench two features cabinet can be placed separately test template to your host computer and the keyboard, the middle drawer placed sensors. Experimental Desktop board with MDF, fire board sticky surface after forming production. Display Instrument requirements: 1, digital voltmeter: three and a half show, range ± 2V, ± 20V, input impedance 100KΩ, 1% accuracy. 2, the digital frequency / tachometer: the four digital tube, two light-emitting tube and frequency / speed switching composition, frequency meter range 1K2-500KHz, input impedance 100KΩ, 1% accuracy. Under LED light × 103, the LED light × 106. Console: 1, low-frequency oscillator: 1-30Hz output continuously adjustable, Vp-p value of 20V, maximum output current 0.5A. 2, the audio signal generator: 0.4KHz-10KHz (continuously adjustable), the output voltage range: 0VP ~ 10VP, (continuously adjustable) (1KHz), the maximum output current: 0.5A (rms) (0.4KHz) 3, four DC power supply: ± 5V, ± 15V, ± 2V ~ ± 10V output is divided into five block, 2 ~ 24V adjustable, short-circuit protection. 4, digital voltmeter: ± 2V range 0-20V respectively to ± 20V3 digit display, input impedance of accuracy of 1%. 5, frequency / tachometer, frequency measurement range 1-9999Hz speed measurement range 1-9999RPM. 6, thermometers: 0-150 ℃, accuracy of 1%. 7, high-precision temperature control regulator, a variety of input and output specifications, with artificial intelligence with parameters self-tuning capabilities. Three sources of section 1, the heat source: 16V AC power heating, temperature control range 0 ~ 200 ℃. 2. Rotate source: 0-12V DC power-driven, adjustable from 0 to 2500 rpm / min rpm. 3, the vibration source: vibration frequency 1-30Hz, the resonance frequency of about 12Hz. Data acquisition card and software data collection AD converter, RS232, USB interfaces, the resolution by the 1/22048, sampling period 1m-100ms, selectable sampling rate, sampling can also be a single continuous sampling. Processing software provides good computer interface, you can analyze experimental project selection and editing, data collection, characteristic curve, comparison, file access and printing. Sensor Networking: 1, you can submit test reports, that is, after the students finished the test, the test report can be submitted to the teacher machine. 2, test report export function, to be able to test report in EXCEL. Exporting to score after teachers and experimental analysis of the results back into the software's database in EXCEL file. 3, teachers and students can conduct online test score function query. 4, teachers of students experimental operation for remote monitoring. 5, teachers and students can be text only word dialogue.