Accessories
Catalyst Addition Device
Catalyst Baskets
Condensers
Coned Pressure Fittings
Controllers
Cooling Coils
Explosion Proof Apparatus
External Valves and Fittings
Gas Measurement Systems
--Intermediate Supply Tanks
--Mass Flow Meters
--Mass Flow Controllers
--High Pressure Gas Burettes
Heater Options
Insulated Electrical Glands
Liners
Liquids Charging Systems
--Liquid Metering Pumps
--Liquid Charging Pipettes
Pressure Gages
Pressure Hose
Safety Rupture Discs
Sample Collection Vessel
Solids Charging Systems
Spare Parts Kits
Split-Ring Closures
Stirrer Motor and Drives
--Stirrer Options
--Gas Entrainment Impellers
Temperature Limits
Thermocouples
Valves and Fittings
--Bottom Drain Valves
--Manual Control Valves for Compressed Gas Tanks
--Pressure Relief Valves
--Safety Check Valves
Windows
Click Here to download Options and Accessories in PDF format
Parr offers a variety of accessories for its line of pressure reaction vessels to enable the investigator to accurately determine the amount of gas consumed in a reaction conducted at elevated pressures and temperatures. There are essentially two methods used to measure the amount of gas delivered to a reaction vessel. These are:
1. The measurement of the pressure drop in an auxiliary supply vessel of known volume.
2. The measurement and integration of the flow rates using an electronic mass flow meter.
Each of these methods has its advantages and limitations as discussed in the following sections.
Contact Us