This product is no longer available and has been replaced by: PD200T. Some accessories, replacement parts, or services may still be available.
PD1000 High Flow Sample Dryer


The PD1000 dryer removed water vapor from the air sample to avoid the need to correct trace gas fluxes for water vapor flux. The PD1000 included a filter holder and spare filter membranes, rotameters to measure the sample flow and purge flow, needle valves to adjust the flow rates, and mounting hardware.



Sample Inlet 3/8" Swagelok
Sample Outlet 3/8" Swagelok
Purge Outlet 1/2" Swagelok
Pressure Drop 5 mbars per liter per minute (at standard temperature and pressure)
Flow Rate 16 liters per minute (for -15°C dew point)
Sample Volume 80 milliliters (internal volume of dryer tubing)
Purge Flow Meter Range 0 to 10 liters per minute
Sample Flow Meter Range 0 to 50 liters per minute
Length 142 cm (56 in.)
Weight 6.5 kg (14.4 lb)