The ability to reliably detect ultra-low-levels of light sulfur compound impurities in a variety of sample types is of vital importance to the oil and gas, environmental, and food and beverage industries, where product quality and compliance with regulations are paramount. PerkinElmer’s portfolio of trace sulfur analyzers utilize gas chromatography techniques with a sulfur chemiluminescence detector (SCD) to detect sulfur at part per billion levels. A programmable pneumatic control is utilized on our trace sulfur analyzers to use precise and automated gas flow, ensuring your quality and productivity objectives are met.
false falseModel 4027 utilizes a sulfur chemiluminescence detector (CSD) for the analysis of sulfur in stable liquids such as naphtha, gasoline and other liquid-petroleum products that can be injected with a syringe and/or automated liquid autosampler using a capillary split/splitless injection port. Our SCD features an equimolar response to sulfur compounds, promoting a lack of carbon interference with a simple calibration. The analyzer can be designed as an online and/or multi-stream system, and also allows for the addition of a second or third channel, offering complete flexibility to meet the needs of your operation. The analyzer enables compliance with ASTM D5623, and offers detection limits of 10ppb for all sulfur compounds, including hydrogen sulfide (H2S), carbonyl sulfide (COS), sulfur dioxide (SO2) (cryogenic cooling required for COS/SO2 separation), mercaptans, aromatic sulfur compounds and sulfides.
| 检测方法 | D5623 |
|---|---|
| 样品类型 | Capillary Injector Port |
| Type | Model 4027 |
