With high automation, the device can automatically complete temperature control at multiple temperature points and conduct tests, featuring high testing efficiency.

The VP2600 High-Temperature Vapor Pressure Tester is an expanded device developed based on the VP2200. It adds a low-temperature testing function, enabling the measurement of saturated vapor pressure of fluids in the full temperature range of (-30~200℃). The device retains the fully automatic testing functions of the VP2000 series, including automatic sampling, sample discharge, and vacuum pumping. It also has an automatic testing function, which automatically completes the multi-temperature point measurement tasks set by users through program-controlled temperature technology, ensuring high testing efficiency and stable and reliable test results.

The device adopts an external circulating bath for temperature control, featuring fast temperature control speed and high temperature stability (fluctuation degree better than 0.05℃). Combined with a high-precision temperature sensor (temperature measurement accuracy better than 0.05℃), it ensures stable and reliable test results, well meeting research needs. It is applicable to the vapor pressure measurement of various fluids such as chemical reagents, electronic fluorinated liquids, electrolytes, lubricating oils, aviation kerosene, and fine chemicals under high and low temperatures.

Key Features

l Full-Temperature Range Measurement: The maximum temperature is 200℃, and the minimum temperature is -30℃, satisfying both high and low temperature measurement requirements.

l Fully Automatic Control: Realizes automatic sampling, temperature control, temperature measurement, pressure measurement, and automatic data processing, with high testing efficiency.

l Accurate Pressure Measurement: Adopts a high-precision pressure sensor with a measurement accuracy of less than 0.1% FS (higher precision can be customized).

l Wide Pressure Measurement Range: The pressure range is 0~5 MPa, with optional ranges and support for custom higher pressure.

l Safety Overpressure Protection: Equipped with an automatic pressure relief function to prevent equipment damage caused by exceeding the set pressure upper limit under high temperatures.