C-squared Hydrogen Flow Through Analyzer Manual Manuel d'utilisateur télécharger pdf (Page 2)

Hydrogen Flow Through Analyzer Instruction Manual Page 2

C-Squared Inc. 1440 S State College Blvd, Unit 4L, Anaheim, CA 92806

Tel: (714) 999-2791, Fax: (714) 999-2928, [email protected], www.c-squaredinc.com

Operation:

The procedure is simple:

1. Connect the top hose connector marked with a (IN) to the incoming gas supply.

2. Connect the lower hose connector marked with an (OUT) below it to either your

oxygen monitor or exhaust it to a vent.

3. Turn on the power switch (up) and wait about 10 seconds to take your first reading.

Your gas flow should be between 100 cc/min to 300 cc/min for accurate readings.

The unit will read continuously during the flow.

4. The system will operate for about 2 hours on batteries alone or if you plug in the

charger the unit will operate for 5 hours before you need to recharge the batteries.

Cautions

1. The Hydrogen Analyzer is a vibration sensitive device. Please avoid mechanical shock

while handling. Dropping the unit on a hard floor may cause damage to the unit.

2. When operating the Hydrogen unit out doors, please avoid direct sunlight on the unit.

Operating Principle

The Analyzer measures the Hydrogen content based on the extreme high thermal conductivity

of Hydrogen gas. The unit consists of two main components: one is the sensor block and the

other is the electronic circuit. The patented design allows the unknown gas mixture to flow

through the sensing chamber. Once the gas mixture is inside the sensing chamber, the

electronic circuit then measures the difference of the thermal conductivity between the gas

mixture and the reference gas. The Hydrogen content is then calculated by the circuit and

displayed.

V:4/04/07

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C-squared Hydrogen Flow Through Analyzer Manual Manuel d'utilisateur Page 2