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Micro Vapor Pressure Tester
VP TE-1000AE is an automatic and rapid testing instrument for liquid volatility, developed based on the triple expansion method. It is designed for precise determination of vapor pressure of gasoline, aviation gasoline, hydrocarbon solvents, light petroleum distillates, and chemical reagents. The instrument is widely used in petroleum and chemical industries.
Test Parameters
Vapor pressure
Application
Gasoline | Aviation kerosene | Hydrocarbon solvents
Features
Specifications
Standards
Applications
Videos
Features
Uses the internationally advanced triple expansion method, delivering industry-leading vapor pressure measurement performance
Key components sourced from internationally recognized brands to ensure long-term stable operation
No sample pre-treatment required; one-click operation completes the test
Fully automated testing eliminates errors introduced by manual operation
Requires only 1 mL of sample, with results available in as fast as 10 minutes
Flexible multi-temperature point testing with automatic detection enables rapid generation of temperature–pressure correlation data
Unique cleaning method effectively controls cross-sample contamination, improving testing efficiency and accuracy
Maintenance-free measuring chamber suitable for high-throughput testing
User-level management enables access control for different user roles
Plug-and-play USB interface; optional thermal printer for convenient data management
Professional industrial design with a clean and robust appearance
User-friendly human–machine interface that is easy to learn and operate
Ergonomic design; compact, lightweight, and easy to transport
7-inch color LCD touchscreen with dynamic display of test progress
Test standards: SH/T 0769 SN/T 2932 ASTM D6378 SH/T 0794 ASTM D5191 GB/T 8017 ASTM D323 EN 13016-1 IP 394
Specifications
| Operating environment | (5–40)°C, <85% RH |
| Temperature range | (0–120)°C |
| Temperature stability | ±0.1°C |
| Pressure detection range | (0–1000) kPa |
| Pressure resolution | 0.01 kPa |
| Repeatability | ≤0.3 kPa (@37.8°C, 70 kPa) |
| Reproducibility | ≤0.7 kPa (@37.8°C, 70 kPa) |
| Sample volume | 1 mL (cleaning 10 mL included) |
| Gas-to-liquid ratio | 0.02:1 to 4:1 |
| Interface | RS232 ×1, RJ45 ×1, USB ×2 |
| Power supply | AC 220 V / 50 Hz |
| Power | 150 W |
| Dimensions | 225 mm × 290 mm × 390 mm |
| Weight | 12 kg |
Applications
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Videos
Product Introduction
Micro Vapor Pressure Tester
VP TE-1000AE
Download
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Q&A
How much sample is required for one test?
Each test requires 1 mL of sample. An additional 10 mL is used for the automatic cleaning process.
What is the temperature and pressure testing range?
The temperature range is 0–120°C, and the pressure detection range is 0–1000 kPa.
How long does a typical vapor pressure test take?
A complete test can be finished in as fast as 10 minutes, depending on the selected temperature points.
How is cross-sample contamination controlled?
The instrument uses a dedicated cleaning process and controlled gas–liquid ratio to effectively reduce carryover between samples.
What interfaces are available for data communication?
The system supports RS232, RJ45, and USB interfaces for data transfer and system integration.
