INFICON HAPSITE ER Chemical Identification System - Manual (Page 50)

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HAPSITE ER Operating Manual
2.4 HAPSITE Configurations
There are six basic configurations for the HAPSITE. The first three can either be in
portable mode or connected to AC power. Each configuration can be run with or
without the Laptop computer connected.
Configuration 1 - HAPSITE with Probe and Concentrator
Configuration 2 - HAPSITE with Headspace Sampling System and Concentrator
Configuration 3 - HAPSITE with SituProbe and Concentrator
Configuration 4 - HAPSITE mounted on Service Module with Probe and
Concentrator
Configuration 5 - HAPSITE mounted on Service Module with Headspace
Sampling System and Concentrator
Configuration 6 - HAPSITE mounted on Service Module with SituProbe and
Concentrator
2.5 Headspace Sampling System
The Headspace Sampling System is an accessory used to test water and solid
samples. Samples are heated to release any VOC’s into the sample vial
headspace. The needle, which is inserted into the vial, samples the headspace.
The sample is then transferred into the HAPSITE via the transfer line.
For additional information on the Headspace Sampling System, see Chapter 13,
Headspace Sampling System .
2.5.1 Headspace Sampling System - Components Received
Headspace Sampling System (HSS) — The main module, includes the following:
 Headspace sampling needle assembly,
 Heater block with four sample wells,
 Compartment for loading an INFICON Nitrogen Carrier Gas canister,
 Compartment for loading an INFICON rechargeable battery, INFICON part
number 930-4061-G1,
 Swagelok® connection for use with an external supply of pressurized Nitrogen,
 Power supply connection,
 Transfer Line connection.
Transfer Line (INFICON part number 931-401-P1) — A directional heated line
which connects the HSS to the HAPSITE. The line transfers the sample from the
HSS to Headspace and provides communication between the two instruments.
Each end is labeled to ensure proper orientation.