HT2000H_en_n.doc Page 14 of 167
In addition, HT2000H and HT2100H have been tested to and complies with IECEE CB Scheme,
including USA and Canadian national deviations. In particular the following standards are covered:
• UL 61010-1.
• CSA C22.2 No. 61010-1.
• EN 61010-1.
HT2000H and HT2100H have been tested to and comply with the following Electromagnetic
Compatibility (EMC) standards:
• EN 61326-1, EMC Requirements for Electrical Equipment for Measurement, Control and
Laboratory Use – Part 1: General Requirements.
• FCC CFR 47 Part 15, Code of Federal Regulations, Title 47 Part 15 Radio Frequency
Devices Subpart B, Unintentional radiation.
1.5 General specification
This is an autosampler for gas chromatography.
The autosampler is compatible with most Gas Chromatographs (GC).
It can be installed on GCs with both one and two injectors.In the case of GCs with two injectors,
your autosampler can be configured to inject automatically into one or the other injector.
The sample vials are transported into the oven for preconditioning. The sample is heated and
simultaneously shaken in order to facilitate the state change and reach the equilibrium, then a
heated gas-tight syringe is moved over the incubator and the headspace sample is withdrawn.
After sample injection the syringe is automatically cleaned by purging with inert gas.
The autosampler can be programmed by using the touch screen display (only for HT2000H and
HT2000HT versions) or by a PC using an Ethernet or RS232C connection (optional).
1.6 Functions available only through HTA Autosampler
Manager
Vial Leakage Check
HTA Autosampler Manager allows the user to enable the Vial Leakage Check (ACCESS
SEQUENCE: Setup-Options).
If this option is enabled, the pressure inside vials is monitored by an heuristic procedure in order to
check against anomalous values that are indicative of a vial leakage problem.
The Vial leakage test can discriminate for samples which are correctly sealed vs. bad crimping or
missing septa. Each sample is marked with PASS or FAIL information in HTA Autosampler
Manager windows.
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