Gas chromatography system is equipped with superior quality, high-precision electronic flow/ pressure control system. This gas chromatograph system has accurate tracking design and accurate programmed heating control system for the furnace temperature. Incorporated with safe and reliable functions of self-ignition and hydrogen leakage self-protection.
| Chromatography column type | Capillary or Packed column |
| Chromatography column length | 100 to 300 mm |
| Chromatography column diameter | 0.2 to 0.5 mm |
| Temperature operating range |
Higher than the room temperature of 5 °C to 450°C Liquid nitrogen cold trap: -80 °C to 400 °C Dry ice cold trap: -55 °C to 400 °C |
| Maximum programmed heating speed | 120 °C/min |
| Programmed temperature steps | 7 steps |
| Temperature setting precision | 0.1 °C |
| Programmed heating rate | 0.1 to 120 º C/min (increment of 0.1°C) |
| The longest method run time | 999.99 min |
| Furnace dimension | 280 × 300 ×180 mm |
| Heating area |
Six individual controlling heating areas Maximum temperature in auxiliary heating area: 300 °C |
| Detectors | Following detectors can be selected as per the requirement |
| FID |
Maximum using temperature: 450 °C Minimum LOD: ≤ 2.5 pg C / s [n - C16] Linear dynamic range: 107 (± 10 %) Data collection frequency: Maximum 100 Hz |
| TCD |
Maximum using temperature: 400 °C Minimum LOD: < 400 pg C3 H8 / ml(He) Linear dynamic range: 105 (± 5 %) Data collection frequency: Maximum 100 Hz The design of monofilament TCD and Micro-ECD |
| FPD |
Maximum using temperature: 250 °C Minimum LOD: < 4 pg S / sec, < 1 pg P/sec Linear dynamic range: > 103 (S), > 104 (P) Optional: 105 g S / g C, 106 g P / g C |
| ECD |
Maximum using temperature: 400 °C Type of gas compensation detector: 5 % methane, argon, nitrogen Minimum LOD: > 107 S, > 107 P Linear dynamic range: 5 × 105 Data collection frequency: Maximum 100 Hz Radioactive source: < 12 mCi 63 Ni |
| NPD |
Maximum using temperature: 450 °C Minimum LOD: < 0.2 pg N / sec, < 0.2 pg P / sec Minimum LOQ: < 3 pg / sec Linear dynamic range: 105 N, 105 P |
Used in quality supervision of medicines, foods and chemicals, oil extraction and refining industry, petrochemical industry, electronic high-purity gas industry and scientific research institutes.
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