Automatic Sampling Gas Chromatograph
Automatic Sampling Gas Chromatograph adalah instrumen analisis yang digunakan untuk memisahkan, mengidentifikasi, dan mengukur komponen kimia volatil dalam sampel gas atau cairan secara otomatis. Sistem pengambilan sampel otomatis memungkinkan proses analisis dilakukan secara berurutan dengan mengurangi campur tangan operator, sehingga meningkatkan efisiensi dan konsistensi pengujian.
Dilengkapi dengan automatic sampler, sistem injeksi presisi, gas pembawa, kolom kromatografi, oven dengan kontrol suhu yang stabil, detektor sensitif, serta perangkat lunak akuisisi dan analisis data, Automatic Sampling Gas Chromatograph mampu menghasilkan hasil analisis yang akurat, cepat, konsisten, dan dapat diulang. Alat ini banyak digunakan dalam industri kimia, petrokimia, farmasi, makanan dan minuman, lingkungan, laboratorium kontrol kualitas, dan penelitian untuk menganalisis senyawa volatil sesuai standar ASTM, ISO, EPA, dan metode analisis terkait lainnya
Spesifikasi Produk
| Column temperature Box | |||
| Furnace Size | 28×30×18cm | ||
| Temperature control Range | Above room temperature5℃~450℃；Using liquid nitrogen cold traps:-80℃~400℃；Using dry ice traps:-55℃~400℃ | ||
| Temperature setting accuracy | 0.1℃ | ||
| Maximum program heating rate | 120℃/min | ||
| Maximum once method run time | 999.99min | ||
| Program temperature maximum order | 7 stages | ||
| Program heating rate | 0.1~120℃/min（Incremental 0.1℃） | ||
| Operation Column loss compensation (dual channel) | |||
| Heating Zone | |||
| 6 independent control Heating zone control (excluding furnace temperature, two inlet, two detectors, two auxiliary heating area auxiliary heating zone maximum operating temperature ) | |||
| 300℃ | |||
| Detectors | |||
| Hydrogen Flame Ionization detector FID | |||
| Maximum operating temperature | 450℃ | ||
| Minimum detectable limit | ≤2.5pgC/s [n-C16] | ||
| Dynamic linear range | ≥107(±10%) | ||
| Data acquisition frequency | The highest: 100Hz | ||
| Thermal conductivity cell detector TCD | |||
| Maximum operating temperature | 400℃ | ||
| Minimum detectable limit | ＜400pg C3H8/ml(He) | ||
| Dynamic linear range | 105(±5%) | ||
| data acquisition frequency | The highest: 100Hz | ||
| Flame photometric detector FPD | |||
| Maximum operating temperature | 250℃ | ||
| Minimum detectable limit | ＜4pgC/sec,＜1pg P/sec | ||
| Selective | 105gS/gC，106gP/gC | ||
| Dynamic linear Range | ＞103S，＞104P | ||
| Electronic Capture Detector ECD | |||
| Maximum operating temperature | 400℃ | ||
| Detector compensation Gas Type | 5% Methane/Argon or nitrogen | ||
| Minimum detectable limit | ＜0.01Ppg/s lindane | ||
| Dynamic linear range | ＞5×1055 | ||
| data acquisition frequency | 最高100Hz | ||
| Radioactive sources | ＜12mCi 63Ni | ||
| Nitrogen and phosphorus detectors NPD | |||
| Maximum operating temperature | 450℃ | ||
| Minimum check out limit | ＜0.2 pg N/sec,＜0.2 pg P/sec | ||
| Dynamic linear Range | 105N，105P | ||
| Minimum detection limit | ＜0.3pg C/Sec | ||
| The above detectors are suitable for filling column and capillary column | |||
