The Furon UPRP precision regulator delivers aggressive pure chemicals and DI water precisely while maintaining downstream pressure to a predetermined set level. The component is used wherever fluid system delivery requires high purity. It is available in either a manually actuated or pneumatically actuated version. It features a PTFE isolation bellows that protects system chemistry and, in the pneumatically actuated version, a secondary diaphragm that protects the compressed air system. An optional integral leak detection port is also available.
All external surfaces are nonmetallic.
Capable of testing gases up to 1300 psi, the compact cell has a path length of 10 cm. High pressures allow the unit to take small samples directly from the container and produce high-quality spectral data with a minimum number of scans. Inert to most gases presented for analysis, the cell is built with 316 stainless steel, sapphire windows, and Kalrez O-rings. Sensor Fitting Accutech Hudson, MA A quick-disconnect sensor fitting eliminates many of the problems associated with removing sensors for calibration. Removal is achieved by opening the transmitter head, disconnecting sensor wires, twisting the fitting to disengage it, and then sliding the sensor out.