Gas Chromatograph by Athena Technology

• Minimum detectable quantity: M≤8×10-¹²g/s (C16)
• Best test result: M≤3×10-¹²g/s (C16)
• Noise: ≤5×10-14A
• Drift: ≤6×10-13A/h
• Linearity range: ≥106

Thermal Conductivity Detector TCD:

• Sensitivity:≥5000mV mL/mg (C16)
• Noise: ≤20μV
• Drif: ≤30μV/h
• Linearity rang: ≥10

High Sensitivity Thermal Conductivity Detector HTCD:

• Sensitivity: ≥10000mVmL/mg (C16)

Electron Capture Detector ECD:

• Detectability: ≤1×10-¹³g/s (γ-666)
• Linearity range: ≥103
• Maximum using temperature: 350℃

Flame Photometric Detector FPD:

• Detectability: ≤2×10-¹¹g/s P (Parathion-methyl)
• ≤1×10-¹ g/s S (Parathion-methyl)

Nitrogen-Phosphorus Detector NPD:

• Detectability: ≤5×10-¹²g/s N (Azobenzene)
• ≤5×10-¹³g/s P (Malathion)
• (On programmed)

Photoelectric Ion Detector PID:

• Detectability: ≤1ppb (Benzene)

Temperature Control:

• Temperature Range 7 ℃ ~ 400 ℃ above room temperature, (increment 1℃)
• Temperature Control Object Column Box, front and back detector, front and back sampler, assist total six channels.
• Program ramps : 7 ramps in total
• Program setting 0.1℃~40℃/min increment 0.1℃
• Total time of total program : Up to 655 minutes, (increment 0.1℃)

Flexible Sample Introduction System:

• Up to three injectors may be installed and operated simultaneously with independent temperature control.
• Wide range of injectors is available to be chosen from for various applications. It is very convenient for
• installation and disassembly of sample injectors.
• Sample Injector with Mono Packed Column/Double Packed Columns
• Several alternative sample introduction methods, including on-column sample introduction and six-way valve injection;
• Adapter for injection to capillary column (0.53 mm i.d.).
• Sample injector for capillary column
• Special sample injector with septum purge and back-pressure valve splitting;
• Special programmable split/splitless injector with solenoid valve, septum purge, back-pressure valve splitting, and standalone carrier gas and make-up gas flow;
• Modified dual-packed-column sample injector for injection to capillary column by employing some connectors and back-pressure valve splitting.

Advanced Pneumatics:

• Carrier gas control with constant pressure valve and constant flow valve;
• Air and hydrogen control with constant pressure valve and needle valve;
• Flow easily adjustable through constant flow valve and needle valve with digital display;
• High precision, reproducibility and reliability.

Detector:

• Up to three detectors (FID, TCD, ECD, etc) may be installed and operated simultaneously. Simultaneous
• multi-detection with detectors in series or in parallel meets the various analysis requirements.
• The new FID provides higher sensitivity than ever before. It is very convenient to disassemble and clean the jet and collector. Precisely fixed emitter configuration ensures conformity of product performance