Careers
Contact Us
My Cart
Login / Register
Home
YouTube
LinkedIn

PAC Corporate Headquarters

8824 Fallbrook Drive
Houston, TX 77064 USA
Phone: 800.444.TEST
Fax: 281.580.0719

Browse by:
spacer
7090 detector with GC
Using the accuracy and precision of our chemiluminescent technology, the 7090 nitrogen/sulfur GC detector delivers an equimolar response for all nitrogen- and sulfur-containing compounds.
7090 detector with GC

7090 detector with GC

7090 detector with GC

7090 detector w/ GC

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.

Applications

GC Detector

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.

Brochure

  • Nitrogen Detector Kit for addition to Model 7090S Sulfur Detector.
  • Sulfur Detector Kit for addition to Model 7090N Nitrogen Detector.
  • Vacuum Pump low maintenance, high capacity vacuum pump. Oil-less for safe oxygen operation. Includes vacuum kit.
  • Mounting Kit includes all parts necessary for connection to specific GC. Please provide make and model of GC.
  • Software is purchased separately.