Integrated Saturated Vapor P-T & Supercritical Phase Observation Device
Brand Name:Lonroy
Certification:Includes Calibration Certification
Model Number:LRG 88
Minimum Order Quantity:1
Delivery Time:5-8 work days
Payment Terms:L/C,D/A,D/P,T/T,Western Union
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Location:
Dongguan Guangdong China
Address:
A31, 11 Floor, No 1 Building, Minjian Jinrong Building, No 111 Guantai Road, Sanyuanli Community, Nancheng Street, Dongguan, Guangdong, China
Supplier`s last login times:
within 29 hours
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Integrated Saturated Vapor P-T & Supercritical Phase Observation Device
1.Description:
The saturated vapor temperature-pressure and supercritical phase state visualization instrument can be used in teaching experiments for courses such as thermodynamics, thermal engineering fundamentals, and refrigeration principles in universities. The experimental platform can be equipped with different working fluids, allowing students to conduct experiments on supercritical phase states and critical opalescence phenomena of different working fluids while meeting ordinary teaching requirements. The experimental platform has an elegant and generous appearance, a compact and reasonable design structure, high measurement accuracy, a wide testing range, and is conducive to enhancing students' innovative practical abilities, broadening their horizons, and improving teaching quality.
2.Experimental content
1.Experiment on the saturated steam pressure of the working medium in gas-liquid phase and its relationship with temperature;
2. Observation of the critical opalescence phenomenon when the working medium transitions from subcritical to critical or supercritical states, along with corresponding experiments on temperature and pressure conditions.
3.Characteristics
1)The test scope is wide, and it supports various working fluids (such as R600a, R134a, R410A, CO2, water, etc.).
2) Large-diameter visible LED backlighting, facilitating observation of the working medium status;
3) Built-in heating/cooling system, capable of quickly heating or cooling, with temperature control maintained at a constant level; the lowest temperature can reach around minus 4 degrees.
4) The interface is attractive. It can generate experimental reports and export experimental data via USB.
4.Configuration:
Included is one LRG88 visual instrument main unit, one software
package, and one air compressor.
5.Technical Parameter
| Feature Category | Specification |
| Pressure Vessel | Thick-walled stainless steel vessel with double-layer high-strength quartz glass. Max pressure: 10 MPa (0-10 MPa range). Enables subcritical/supercritical states. Includes pressure alarm and overpressure protection. |
| Temperature System | Range: Room temperature ~ 150°C. Equipped with temperature alarm and overtemperature protection. |
| Sensors | High-precision pressure sensor (0-10 MPa) and temperature sensor (0-300°C). Accuracy: Better than 1%. |
| Control & Display | Touchscreen displays real-time temperature, pressure, power, and data curves. Generates reports. Supports USB data export. |
| Heating System | Heater conforms to vessel structure for uniform heat transfer. Heating power: 0-500W (stepless adjustment). |
| Visualization | Rear-mounted LED lights provide soft, uniform illumination. Background images can be placed behind viewport to observe critical phase transitions. |
| Cooling System | Integrated cooling ensures rapid start/stop cycles and improves efficiency. |
| Physical Dimensions | 1000 mm (L) × 400 mm (W) × 600 mm (H) |
| Gas Hydrate Cooling | Air-cooling system with external mini-compressor. Cools methane/water or CO₂ gas-solid transitions to ~-4°C. Phase transition completes in ~10 minutes. |
| Pressure Display | Digital pressure gauge and touchscreen dual display. |
Integrated Saturated Vapor P-T & Supercritical Phase Observation Device
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