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| Name | Gas Chromatograph, 22L |
| Code | scitek-0649 |
| Type | Standard |
| Brand | Scitek |
| Category | Chromatography Systems |
| subcategory | Gas Chromatography Instruments |
| Unit | pcs (pcs) |
| In Stock | Yes |
| Berminat hub kami: |  |
Carrier Gas Flow Control Type : Constant pressure
Temp Control Type : Independent
Type Packed : Column or split
Flow Setting Range : H20~200ml/min, N20~150ml/min
Gas Chromatograph Specifications:
| Model | GC-112 | |
|---|---|---|
| Oven | Capacity | 22L |
| Temperature Range | RT+5℃-400℃ | |
| Temperature Accuracy | ±0.1 ℃ | |
| Temperature Programming | 9 steps | |
| Program Total Time | 9999.9 min | |
| Max Heating Rate | 60℃/min | |
| Max Cooling Rate | ≦10mins (250℃~50℃) | |
| Sample Injector | Temperature range | RT+7℃~ 420 ℃ |
| Temp Control Type | Independent | |
| Carrier Gas Flow Control Type | Constant pressure | |
| Max Quantity | 3pcs | |
| Type | Packed column or split | |
| Split Ratio | Display | |
| Pre Column Pressure Range | 0-400kpa | |
| Pre Column Pressure Accuracy | 0.1kpa | |
| Flow Setting Range | H20~200ml/min, N20~150ml/min | |
| Detector | FID or TCD | |
| Temperature Range | RT+7℃~ 420 ℃ | |
| Max Installation Qty | 2 | |
| Ignition Mode | Automatic | |
| Hydrogen Flame Ionization Detector (FID) | Logarithmic amplifier | |
| High Voltage Switch Control | ||
| Baseline signal display | ||
| Detection limit: ≦3×10-12 g/s ( sample: n-hexadecane) | ||
| Baseline noise: ≦5×10-14A | ||
| Baseline draft: ≦6×10-13A | ||
| Dynamic range: 107 | ||
| RSD: ≦3% | ||
| Thermal Conductivity Detector (TCD) | Sencitivity: 8000mV.ml/mg (sample: n-hexadecane) | |
| Baseline noise: ≦0.05mV | ||
| Baseline draft: ≦0.15mV/ 30min | ||
| Dynamic range: 105 | ||
| Basic Function | Power Supply | AC220V±10%, 50Hz |
| Power | 3000W | |
| Shipping Size(W×D×H)(mm) | 760X750X860 | |
| N.W./G.W. (kg) | 64/86 | |
Gas Chromatograph Feature:
An intuitive 7-inch color touch screen providing digital displays for carrier/hydrogen/air channel flow (pressure) for easy monitoring.
It has gas shortage alarm protection and heating control safeguards to ensure operational safety. The system automatically shuts down the column box fan motor and heating when the door is opened.
Automatic control of split flow/split ratio optimizes carrier gas usage, reducing waste.
It is tailored for various automatic samplers, with an installation and positioning interface for effortless compatibility.
The gas chromatograph operates on a robust multi-core, 32-bit embedded hardware system, ensuring reliable and stable performance.
It features a convenient one-button start function and 20 groups of sample test mode memory, enhancing operational efficiency and ease of use.
Utilizes a logarithmic amplifier, ensuring a continuous detection signal with excellent peak shape. The system supports an external trigger function for synchronous start, activated by external signals like automatic samplers or thermal analyzers.
Incorporates a comprehensive system self-check and automatic fault identification function, ensuring operational reliability.
Offers 8 external event extension function interfaces, allowing customization with various control valves and sequence operations per user-defined time frames.
It comes equipped with RS232 communication and LAM network ports, along with a configuration option for a data acquisition card, ensuring versatile connectivity and data acquisition capabilities.
