novec 1230 tallinn, fm200 tallinn, halon replacement tallinn, fire protection tallinn, inergen tallinn, halon bank tallinn, purchases halon tallinn, purchases fm200 tallinn, fire systems tallinn, fire extinguishers tallinn
The door fan is temporarily installed in a doorway leading from the protected space (or test room) to a large open area or outdoors. The fan speed is adjusted to obtain a pressure between the test room and the volume surrounding the test room.
The computer predicts a time for the descending interface to reach the minimum protected height. Or, if there were continual mixing during the retention period, for the concentration to fall to the minimum that would prevent re-ignition after the hold time.
When halon 1301 came on the market in the 1960s it was rightly seen as the most effective gaseous fire fighting agent ever developed. It found widespread application in the protection of data processing rooms, telecommunications switches, art and historical collections, process control rooms, and many others.
Contact us for an immediate quotation.