The Pressure Cell
Overview
- WARNING: TA Instruments' Pressure Cell is designed for use at temperatures up to 150°C and pressures up to 138 bar (2000 psi). At all times during the use of the cell, wear safety glasses and clothing that afford adequate protection against the sample under test, and the temperature and pressure used. At other than ambient temperature, the outer surfaces of the cell may become very hot or cold. When operating at these temperatures, wear gloves that afford adequate protection against the surface temperature of the pressure cell and its fittings.
The Pressure Cell is used with the standard concentric cylinder, Peltier-controlled heating jacket on the DHR, AR-G2, and AR 2000ex. A copper sheath is fitted to the cell to ensure good heat transmission between the jacket and the cell.
The Pressure Cell may be used either in self-pressuring mode, in which the pressure is produced by the volatility of the sample, or in external pressurization mode, with an applied pressure of up to 138 bar (2000 psi).
- NOTE: For external pressurization, the user of the cell is required to provide a high-pressure source, and suitable pressure-rated connections to a 1/8-inch or 1/4-inch NPT female fitting.
For detailed information related to the Pressure Cell, refer to the Pressure Cell Getting Started Guide.
