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Fully automatic saturated vapor pressure tester–ASTM D323

A saturated vapor pressure tester is an instrument used to measure the vapor pressure of a liquid at a specific temperature, when the liquid and its vapor phases are in equilibrium. It helps determine the pressure exerted by the vapor in a sealed environment, which is crucial for understanding the volatility and evaporation characteristics of substances like fuels, solvents, and chemicals. The tester typically controls temperature and pressure, providing accurate readings of the liquid’s saturated vapor pressure, which is essential for applications in fields such as chemical engineering, HVAC, and material science.

Overview

Fully automatic saturated vapor pressure tester is designed and manufactured according to the standard ASTM D323, and it is suitable for determining the vapor pressure of gasoline, volatile crude oil and other volatile petroleum products.

Features

  • 7-inch color LCD touch screen, stylish and beautiful. Human-computer dialogue interface, clear and intuitive.
  • Stainless steel water bath, metal elastic body, safe and reliable test.
  • High accuracy pressure transmitter, high precision, stable and reliable.
  • Advanced PID automatic temperature control system, stable heating rate, small constant temperature fluctuation.
  • Unique automatic rotation and oscillation function, the rotation angle reaches 350°
  • The host adopts microprocessor program control, automatic temperature control during the test, test results can be automatically identified, automatically stored, and automatically printed, and the test ends and automatically stops.

Specifications

  1. Applicable standard: ASTM D323
  2. Water bath temperature control: 37.8℃
  3. Temperature control accuracy: ±0.1℃
  4. Pressure range: 0~0.2MPa
  5. Pressure accuracy: ±0.1kPa
  6. Test unit: 3 groups
  7. Host power: 1000W
  8. Storage records: 200
  9. Printing method: micro printer
  10. Power supply: AC220V, 50HZ

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