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Chromatography BCHR-108
Gas Chromatography
- The host uses a 7-inch color touch screen, electronic display gas flow and pressure values.
- Computer anti-control (need to choose PC-side anti-control software) and the host touch screen to achieve synchronous two-way control.
- Multi-core, 32-bit embedded hardware system to ensure reliable operation of the instrument.
- One key to start a function.
- Extensible synchronous external triggering function can be initiated by external signals (autosampler, thermal analyzer, etc.) at the same time to start the host and workstation.
- Has a perfect system self-test function and automatic fault recognition.
- Extended interface with 8 external events, which can be equipped with various function control valves and operate according to their own timing.
- 20 sets of sample test mode memory functions.
Old SKU: BHB1C1
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Specifications
| Model | BCHR-108 |
| Column Oven | |
| - Inner volume | 22L |
| - Temperature range | 5°C - 400°C at room temperature |
| - Temperature control accuracy | ±0.1°C |
| - Heating rate | 0.1 - 60°C / min |
| - The order of heating of the program | 9 |
| - Program temperature repeatability | ≤2% |
| - Cooling method | after the door |
| - Cooling rate | ≤10 mins (250°C - 50°C) |
| Sampler | |
| - Temperature control range | room temperature 7°C - 420°C |
| - Temperature control mode | independent temperature control |
| - Carrier gas flow control mode | constant pressure |
| - Number of simultaneous installations | up to 3 |
| - Injection unit type | packed column, shunt |
| - Split ratio | display |
| - Pre column pressure range | 0 - 400 kPa |
| - Pre column pressure control accuracy | Pre column pressure control accuracy: 0.1 kPa |
| - Flow setting range | H2O-200 ml/min, N2O-150 ml/min |
| - FID, TCD | optional one |
| Detector | |
| - Temperature control range | room temperature 7°C - 420°C |
| - Number of simultaneous installations | up to 2 |
| - Ignition function | automatic |
| - Detector | Hydrogen flame ionization detector (FID) |
| - Detection limit: | ≤3x10⁻¹² g/s (n-hexadecane) |
| - Baseline noise | ≤5x10⁻¹⁴ A |
| - Baseline drift | ≤6x10⁻¹³ A |
| - Dynamic range | 10⁷ |
| - RSD | ≤3% |
| - Sensitivity | 5000 mV·ml/mg (n-hexadecane) |
| Thermal Conductivity Detector (TCD) | |
| - Baseline noise | ≤0.05 mV |
| - Baseline drift | ≤0.15 mV / 30 min |
| - Dynamic range | 10⁵ |
| - Power supply voltage | 220V ±22V, 50Hz ±0.5Hz |
| Power | Power: 3000W |
Features
The host uses a 7-inch color touch screen, electronic display gas flow and pressure values.
Computer anti-control (need to choose PC-side anti-control software) and the host touch screen to achieve synchronous two-way control.
Multi-core, 32-bit embedded hardware system to ensure reliable operation of the instrument.
One key to start a function.
Extensible synchronous external triggering function can be initiated by external signals (autosampler, thermal analyzer, etc.) at the same time to start the host and workstation.
Has a perfect system self-test function and automatic fault recognition.
Extended interface with 8 external events, which can be equipped with various function control valves and operate according to their own timing.
20 sets of sample test mode memory functions.
RS232 communication port.
Computer anti-control (need to choose PC-side anti-control software) and the host touch screen to achieve synchronous two-way control.
Multi-core, 32-bit embedded hardware system to ensure reliable operation of the instrument.
One key to start a function.
Extensible synchronous external triggering function can be initiated by external signals (autosampler, thermal analyzer, etc.) at the same time to start the host and workstation.
Has a perfect system self-test function and automatic fault recognition.
Extended interface with 8 external events, which can be equipped with various function control valves and operate according to their own timing.
20 sets of sample test mode memory functions.
RS232 communication port.