This instrument, through its meticulously designed and optimized sample introduction system, significantly improves the accuracy and repeatability of sample analysis. Furthermore, its circuitry has undergone a comprehensive upgrade, not only greatly accelerating computational speed and data processing capabilities but also significantly enhancing the instrument's stability and durability, creating a more robust and efficient analytical platform for users. This enables the instrument to maintain long-term stable operation in various application environments, easily meeting users' diverse daily testing needs.
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Enquiry only. No payment is taken.Features：
1. Featuring a 7-inch high-definition capacitive touchscreen, it can display spectra, all temperature zones, and detector functions in real time.
2. Main module design: Can simultaneously install three injection ports and four detectors.
3. Pre- and post-chromatographic channels can be controlled and operated synchronously or asynchronously.
4. Certified with rigorous functional safety ECM, comprehensively enhancing anti-interference capabilities.
Technical Parameters:
| Model |
BK-GC900A |
|
|
Oven |
Temperature Range | RT+5~450℃ |
| Temperature Control Accuracy | 0.01℃ | |
| Temperature Program | ≥20 levels(expandable) | |
| Maximum Temperature Heating Rate | 120℃/min | |
| Temperature Control System | An 8-channel independent temperature control system with automatic temperature protection function | |
|
Selectable Detector Types |
Flame Ionization Detector (FID) |
Operating temperature: 450℃ |
| Detection limit ≤ 5.0*10-12 g/s (n-hexadecane/isooctane) | ||
| Baseline drift (30 min) ≤ 2*10⁻¹³ A | ||
| Baseline noise ≤2*10⁻14A | ||
| Dynamic linear range ≥10⁷ | ||
| Automatic ignition function | ||
|
Thermal Conductivity Detector (TCD) |
Sensitivity≥8,000 mV·mL/mg | |
| Baseline drift (30min): ≤0.2mV | ||
| Baseline noise: ≤0.05mV | ||
| Dynamic linear range: ≥10⁵ | ||
| Safety protection: Gas bridging current protection function | ||
| Selectable Sample Injection Method |
It can be used with standard and inert flow path split/splitless capillary injection, septum purge packed column injection, cold column injection, programmable temperature vaporization injection ports, valve injection systems, headspace injection systems, thermal desorption injection systems, etc. |
|
| Standard Accessories |
FID detector, general chromatography workstation software, capillary sampler, startup toolkit |
|
| Optional Accessories |
Sample injection system, TCD detector, audit chromatography workstation software, chromatographic column, nickel catalytic converter, liquid autosampler, headspace sampler |
|
| Power Supply |
AC220V, 50/60Hz |
|
| Product Size(W*D*H) |
550*550*480mm |
|
| Net Weight |
45kg |
|
| Packing Size(W*D*H) |
750*710*700mm |
|
| Gross Weight |
57kg |
|
Remark: 2 different types of detectors can be installed simultaneously.
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