User`s guide

Accessories
199
TD Control Software
The TD Control Software is designed to run under Microsoft
Windows. The software provides the means to operate the
instrument through a PC. You can also create methods, and
sequences and log information about the status of the TD.
The Control Software runs in combination with TotalChrom,
although TotalChrom is not required to run the control software. It is
easy to install and use and allows you to:
• Control your TD or ATD
• Create and test new thermal desorption methods
• Create sequences based on stored methods
• Dynamic data links between the ATD/TD and the computer
• Graphical status and instrument control
• Logging of events that may affect analysis results
• Create printed method or sequence reports
Sequential Tube Sampler (STS 25)
The sequential tube sampler (L428-0001) is a separate accessory
used for pumped sampling of air sequentially onto a series of up to
24 sorbent tubes. Housed in a portable, weatherproof box, the STS
25 can be operated from a 12 V battery or from an AC supply. The
unit is especially suitable for air pollution profiling during
workplace and indoor/outdoor air monitoring studies.
Sampling times may be selected between 1 min and 100 hours per
tube. The STS 25 may be used to sample the surrounding air or
sample gas streams.