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

The VP2600 low-temperature vapor pressure tester is a device developed by expanding on the basis of VP2100. It adds a high-temperature testing function, enabling the measurement of saturated vapor pressure of fluids within the full temperature range of (-30~200℃). The device retains the fully automatic testing functions of the VP2000 series, including automatic sample injection, 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 uses an external circulating bath for temperature control, featuring fast temperature control speed and high temperature stability (with a fluctuation degree better than 0.05℃). Combined with a high-precision temperature measurement sensor (with a temperature measurement accuracy better than 0.05℃), it ensures stable and reliable test results, well meeting research needs. It is suitable for 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: Maximum temperature of 200℃ and minimum temperature of -30℃, meeting both high and low-temperature measurement needs simultaneously.

l Fully Automatic Control: Realizes automatic sample injection, temperature control, temperature measurement, pressure measurement, and automatic data processing, ensuring high testing efficiency.

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

l Wide Pressure Measurement Range: Pressure range of 0~5 MPa with optional ranges, and support for customization of higher pressures.

l Safety Overpressure Protection: Automatic pressure relief function to prevent equipment damage caused by exceeding the set pressure.