TA - Model FM-9NGAS Series -Noble Gas Air / Stack Monitors

The FM-9NGAS series Noble Gas Monitors determines Noble gas content of air by drawing the air through a gas chamber which is under constant surveillance by a radiation detector. A six foot outlet and inlet hose draws air from the use area, duct, stack, glove box, hood or filter trap. All data is recorded on internal memory. A permanent record is available with an optional CD/DVD writer or digital printer with date & time stamp. An alarm is both visual and audio with a red flashing light and/or 2,000 Hz (beep) should the preset level be exceeded.