DYHGGY-16 Ternary Liquid-Liquid Equilibrium Data Determination Training Platform
Release time：2024-06-15 20:30viewed：times
Device function:
1. Be familiar with the method of using triangular phase diagram to represent the composition of three-component system, and master the principle of using turbidity point method and equilibrium kettle method to determine liquid-liquid equilibrium data.
2. Measure and map the liquid-liquid equilibrium phase diagram of cyclohexane-water-ethanol three-component system.
3. It can determine the liquid-liquid phase equilibrium data of ternary system, determine the activity coefficient of liquid phase component and the parameters in the composition relationship, calculate the system equilibrium data, and draw triangular phase diagram.
M*n configuration:
balance bottle, constant temperature box, glass equilibrium kettle, electronic balance, magnetic stirrer, glass dryer, electric heating rod, fan, temperature control instrument, high-quality aluminum alloy profile frame. .
Utilities:
Water: The device needs cooling water and comes with an interface connected to the tap water pipe.
Electricity: Voltage AC220V, power 1.5KW, standard single-phase three-wire system. Each laboratory needs to be equipped with 1 to 2 grounding points (safety ground and signal ground).
Experimental materials: acetic acid-water-vinyl acetate solution
Technical parameters Glass liquid-liquid equilibrium kettle volume: 50-100ml.
Two-end magnetic stirrer, temperature control range: room temperature-150℃.
3. Organic glass cover *r thermostat, electric heater 1.0KW. Experimental control temperature: 25℃; maximum use temperature: 50℃.
4. Temperature measurement and control system: including heating device, voltage regulating device, temperature sensor , temperature control instrument, etc. Temperature control sensor: Pt100 platinum thermal resistor temperature measurement, st*nless steel probe, digital display, accuracy level ±0.1%; temperature control instrument: input adopts digital correction system, built-in common thermocouple and thermal resistor nonlinear correction table, accurate and stable measurement.
5. Fan: low power, noiseless small fan.
6. The instrument cabinet is 304 st*nless steel with plastic spray inside and outside.
7. Chint Electric: contactor, switch, leakage protection *r switch.
8. Overall dimensions: 1200×500×1800mm (length×width×height), the appearance is a movable design, with brake wheels, high-quality aluminum alloy profile frame, no welding points, easy installation and disassembly, horizontal adjustment support type casters.
9. Engineering identification: including equipment position number, pipeline flow arrow and identification, valve position number and other engineering equipment concept matching, so that students are in a safe experimental operation environment, learn to recognize engineering pipeline identification, and cultivate students' engineering concept.
10. Virtual simulation software for electrical installation of building buildings and intelligent buildings Based on unity3d design, users can choose different sizes of interactive interfaces according to computer configuration, and can choose six levels of image quality. The model in the software can be rotated 360°, enlarged, reduced, and translated. There are assistant prompts during the use of the software, as follows: A. Wet alarm system 1. System overview: Overview of wet alarm system 2. Equipment recognition: It has the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (built-in 6 multiple-choice questions, with prompts for correct and wrong choices), schematics (you can enter the equipment from the schematics). Equipment includes: sprinkler, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, high pressure gauge, high-level water tank, Weiya control cabinet, pressure regulating tank, flow switch, terminal water test device, dr*nage facilities, water pump connector, hydraulic alarm, delay, wet alarm, butterfly valve, check valve, fire pump, safety pressure regulating valve, fire water pool. 3. Principle display: Display the working principle of the wet alarm system, 3D animation demonstration, 3D model is semi-transparent, and the internal water flow can be seen. Equipped with exercise module (4 built-in multiple-choice questions, both correct and wrong choices are prompted) 4. Design layout: There are multiple-choice questions and calculation questions, each question is scored, and the correct answer and score are displayed after submission B. Gas fire extinguishing system 1. System overview: Overview of gas fire extinguishing system 2. Equipment cognition: It is equipped with the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (8 built-in multiple-choice questions, both correct and wrong choices are prompted), and schematic diagram (you can enter the equipment from the schematic diagram). Equipment includes: nozzle, HFC-227 storage bottle, bottle head valve, HFC-227 one-way valve, high-pressure hose, gas one-way valve, safety valve, weighing alarm, electromagnetic starter, selector valve, smoke alarm, fire alarm controller. 3. Principle display: Demonstrate the working principle of the gas fire extinguishing system, 3D animation demonstration, 3D model is semi-transparent, and the internal gas can be seen. Equipped with practice module (3 built-in multiple-choice questions, with prompts for correct and wrong choices) 4. Design layout: There are 6 multiple-choice questions, each with scores, and the correct answer and score will be displayed after submission. C. Escape drill: Teaching in the form of fun games, escape from the burning room within a limited time, and wrong choices will directly enter the score interface.
Wechat scan code follow us
