Description
Features
• Large-screen LCD display, real-time display of various temperature and operating conditions, clear and intuitive content, and truly realize the man-machine dialogue.
• Power-on self-test, wide-range self-diagnosis function, can accurately determine the fault location and alarm.
• Six-channel independent temperature control (the vaporization chamber and capillary vaporization chamber can independently control the temperature), eight-step temperature program function.
• Over-temperature protection function: if any channel exceeds the set temperature, the instrument will automatically power off and alarm.
• The unique vertical heating device makes the sample vaporization more reliable, minimizes the heat radiation generated by the vaporization chamber, and ensures that the temperature deviation in the oven is extremely small.
• The door opening system after the intelligent fuzzy control automatically tracks the temperature and dynamically adjusts the angle of the air door to truly achieve near room temperature operation.
• Equipped with packed column stigma injection, glass lining injection, capillary split/spitless injection device with diaphragm cleaning function, and a gas sampler can be installed.
• High-precision dual-stable gas circuit, three kinds of detectors can be installed at the same time.
| Relative Humidity: | < 85 % |
| Power: | 2000 W |
| Measuring Range: | customizable |
| Measuring Object: | customizable |
| Net Weight: | 88.1 lb (40 kg) |
| Size: | 21.6 in x 21.06 in x 19.09 in (550 mm x 535 mm x 485 mm) |
| Oven Size: | 9.4 in x 9.8 in x 6.1 in (240 mm x 250 mm x 155 mm) |
| Column Installation Interval Size: | 6 in (152.4 mm) |
| Oven Temperature Control: | Room temperature plus 46.4 °F to 752 °F (8 °C to 400 °C), (optionally set in 33.8 °F or 1 °C increments) |
| Lift Rate: | (0.1 °C to 50 °C) (increment of 0.1) |
| Working Temperature: | 41 °F to 95 °F (5 °C to 35 °C) |
| AC Voltage: | 220 ± 10 % |
| Sample System: | |
| Maximum Temperature: | 752 °F (400 °C) |
| Number of Inlets: | Can be equipped with up to 3 |
| Injection Mode: | Filled injection, split capillary injection, split/spitless capillary injection |
| Detection System | |
| 1.Hydrogen Flame Ion Detector (FID) | |
| Minimum Detection Limit: | ≤ 5 x 10 to 12 g/s (n-hexadecane) |
| Dynamic Range: | ≥ 10 |
| Baseline Noise: | ≤ 2 x 10 A to 13 A |
| Baseline Drift: | ≤ 5 x 10 A to 13 A / 30 min (after the instrument is stable for 1 hour) |
| Linear Dynamic Range: | ≥ 107 |
| Insulation Strength: | ≥ 1500 volts, 220 V leakage current ≤ 1 mA |
| 2.Thermal Conductivity Detector (TCD) | |
| Sensitivity: | S ≥ 8000 mv. ml / mg (n-hexadecane) |
| Baseline Noise: | ≤ 20 UV |
| Baseline Drift: | ≤ 100 UV / 30 min (after the instrument is stable for 1 hour) |
| Linear Dynamic Range: | ≥ 104 |