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PERFORMANCE:
MAXIMUM FLOW RATE: 3 LPM
WATER VAPOR CONCENTRATION
AMBIENT IN GAS SAMPLE (BY VOLUME) .
TEMPERATURE 15%_ 30%_ 50%__
77
O
F. (25
O
C.) 2 LPM 1 LPM 0.5 LPM (EXIT DEW POINT: 7
O
C.)
90
O
F. (32
O
C.) 2 LPM 1 LPM 0.5 LPM (EXIT DEW POINT: 9
O
C.)
105
O
F. (41
O
C.) 2 LPM 1 LPM 0.5 LPM (EXIT DEW POINT: 18
O
C.)
TROUBLE SHOOTING
The presence of water in liquid form after the sample cooler is an indication of a fault in the
system. Reasons for the presence of condensate in the system after the sample cooler could be
one or more of the following:
1. Overloading of the cooling capacity of the chiller due to too much
water vapor in the sample or due to too great a sample flow rate.
2. The condensate pump may be faulty. The heat exchanger may be full
of condensate. This could be due to the need to change the peristaltic pump
tubing. The tubing has a 3 to 6 month life.
3. An air leak may be in the condensate removal system allowing air to
enter and blow the condensate back into the heat exchanger.
4. The temperature of the air passing through the cooler to cool the heat
sink is too high. This could be due to placement of the cooler near a heat source.
5. The sample cooler could have failed.
If additional information is required, telephone assistance can be obtained from the factory by
calling (800) 993-9309 or (775) 883-2500 or FAX request to (775) 883-6388.