INFICON HAPSITE ER Chemical Identification System - Manual (Page 419)

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HAPSITE ER Operating Manual
and moisture from the previous run. During the Purge cycle, the three-way valves
change state, assuring that the bypass line is also purged. The sample pump
continues to run during Purge.
The temperature-controlled oven contains not only the sample wells, but the
three-way valves and the entire sample line up to the connection with the HAPSITE
heated Transfer Line. This design precludes the condensation of volatiles at cold
spots.
13.1.2 Performance Specifications
Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . .10
o
C to 45
o
C, up to
95% Relative Humidity
(non-condensing)
Dimensions (L x W x H) . . . . . . . . . . . . . . . . . . . . . . .36 cm x 39.5 cm x 19 cm
Weight (including battery) . . . . . . . . . . . . . . . . . . . . . .12 kg
Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . 30 W at 24 V
Oven Temperature Range . . . . . . . . . . . . . . . . . . . . . .Ambient to 80 o C
Equilibrium Stabilization Time . . . . . . . . . . . . . . . . . .20 minutes
Practical Quantitation Limit (toluene) . . . . . . . . . . . . .5 µg/liter
Mounting Requirement . . . . . . . . . . . . . . . . . . . . . . . .Upright, +15
o
13.1.3 HSS Indicators
The HSS has three indicators in the left side of the front panel and under the label
Headspace Sampling System. When illuminated, these indicate POWER, RMT
PWR, and LO BAT. The left and center indicators are green when illuminated,
while the right is red when illuminated.
POWER . . . . . . . . . . . . . . . . . . . . . . When the left indicator is illuminated, the
HSS power is on.
RMT PWR . . . . . . . . . . . . . . . . . . . . When the center indicator is illuminated, the
HSS is connected to remote power.
LO BAT . . . . . . . . . . . . . . . . . . . . . . When the right indicator is illuminated, the
battery power is getting low, and HSS power
will soon be lost. Either replace the battery
with a charged battery or connect to a power
source using the AC-to-24 V(dc) adapter.
NOTE: The HSS and the Transfer Line are powered by the HSS instrument. If the
instrument loses power or is turned off, the temperatures of both the HSS
and the Transfer Line will begin to drop. Power up the HSS and run a HSS
method to restart the heaters.