7090 detector with GC
7090 detector w/ GC
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Test Methods
ASTM D5504, ASTM D5623, GPA 2199-99
With a single flow path featuring dual-channel chemiluminescence detection, PACs Antek 7090 detector with gas chromatography saves time, bench space, and money. With the Model 7090's versatility, users can buy one detector now and add another later, even a flame ionization detector (FID).
Conventional element-specific detectors are not selective enough for many applications. The 7090 Series eliminates this problem by detecting nitrogen and/or sulfur compounds only without halogen, phosphorous, hydrocarbon, or atmospheric nitrogen interferences, and easily converts from nitrogen to nitrosamine-selective mode without any hardware change.
A 14" furnace provides large oxidative/reductive areas, resulting in complete sample combustion and reduction that enhances the detector's short- and long-term stability, equimolarity, and selectivity. With the dual furnace design, nitrogen and sulfur analysis can be optimized for each element. With robust ceramic pyrotubes, this unique detector also gives linear response and has sensitivity that is stable over time, providing more reliable results.
Features & Benefits
- Simultaneous nitrogen/sulfur GC detector
- Add to your FID for 3 results from 1 injection
- Equimolar response for all sulfur and/or nitrogen containing compounds
- Picogram sensitivity
The 7090 is available in three different configurations:
- 7090N - Nitrogen Detector
The 7090N is designed for sensitive, selective, equimolar quantitation of nitrogen compounds. Accessories include ceramic tubes, operation/service manual, fittings and gas line tubing required for system operation. Requires vacuum pump and mounting kit.
- 7090S - Sulfur Detector
The 7090S is designed for sensitive, selective, equimolar quantitation of sulfur compounds. Features large 14" furnace, facilitating complete combustion. Accessories include ceramic tubes, operation/service manual, fittings and gas line tubing required for system operation. Complies with GPA 2199-99, ASTM D5504 and D5623. Requires vacuum pump and mounting kit.
- 7090NS Nitrogen/Sulfur Detector
The 7090NS is designed for simultaneous quantitation of nitrogen and sulfur compounds. Features large 14" furnace, which facilitates complete combustion and enhances sensitivity and equimolarity. Accessories include ceramic tubes, operation/service manual, fittings and gas line tubing required for system operation. Complies with ASTM D5504 and D5623. Requires vacuum pump and mounting kit.