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台 灣 正 緯 科 技 有 限 公 司 
Taiwan Positive We Technology
氣相層析儀 Nexis GC-2030
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氣相層析儀 Nexis GC-2030

全新的Nexis GC-2030擁有世界最高感度與再現性,優良操作新體驗以及各種應用的擴展性。造就氣相層析新標準。

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產品描述

全新的Nexis GC-2030擁有世界最高感度與再現性,優良操作新體驗以及各種應用的擴展性。造就氣相層析新標準。




■Column Oven:

Temperature range: Room temperature + 2°C to 450°C  (using liquid CO2 gas: -50°C to 450°C)

Temperature program steps: Up to 32 (cooling program possible)

Injection Units: Maximum 3 independently temperature controlled injector units

Injection port unit: Split/splitless injection unit provided as standard.

 ◎Split/Splitless Injection Unit (SPL-2030):Temperature range: room temperature + 5°C to 450°C

 ◎Direct Injection Unit (WBI-2030)

 ◎On-column/Programmable Temperature Vaporizer Injection Unit (OCI/PTV-2030)

 

■ Detectors:

Four detectors can be installed simultaneously and individually temperature controlled.

◎Flame Ionization Detector (FID):Temperature range: to 450°C

   Minimum detected quantity: 1.2 pg C/s (dodecane) 

◎Thermal Conductivity Detector (TCD):Temperature range: to 400°C

   Sensitivity: 20000 mV · mL/mg (decane)

◎Electron Capture Detector (ECD):Temperature range: to 400°C

    Minimum detected quantity: 4 fg/s (lindane) 

◎Flame Photometric Detector (FPD): Temperature range: to 450°C

   Minimum detected quantity: P 45 fg P/s (tributyl phosphate) S 2 pgS/s (dodecane thiol) 

◎Flame Thermionic Detector (FTD, also called NPD or TSD):Temperature range: to 450°C

  Minimum detected quantity: N 0.1 pg N/s (azobenzene)  P 0.01 pg P/s (malathion)

◎Barrier Discharge Ionization Detector (BID): Temperature range: to 350°C

  Minimum detected quantity: 0.8 pg C/s (dodecane)

 

■ Flow Control Unit

 

■ Split/splitless mode:

Pressure setting range: 0 to 1035 kPa

Programmable steps: 7 (pressure program possible)