The DF-HKUPG-BL series upgrade kits are designed to upgrade existing analog high volume brushless air sampling stations currently utilizing chart recorders and electromechanical timers. The DF-HKUPG-BL up-grade kit eliminates the need to purchase an entirely new air sampling system.

The Installation of the DF-HKUPG-BL upgrade kit will provide the following benefits:

(1) Automatic Normalization of flow rates and air sample volumes to an internationally recognized Reference Temperature and Pressure Standard
(2) Automatic electronic flow control
(3) Accurate elapsed time measurement
(4) RS232 communications port for integration with the F&J Data Storage Device, or F&J ruggedized cellular phone system for remote and unattended air samplers.

The typical operating flow rates can vary from the standard 20 to 120 m3/hr, or another more appropriate flow range to conform to the customer requirements.