Description
Gas Chromatograph BK-GC906
Features:
1. Supports up to 18 channels of high-precision electronic pressure/flow control (EPC).
2. Featuring a 10-inch high-definition capacitive touchscreen, it can display spectra, all temperature zones, carrier gas flow rates, detector functions, etc. in real time.
3. Instrument methods can be edited on-screen, and firmware versions can be upgraded via USB interface.
4. One-click instrument reset is supported.
5. Intelligent maintenance tracking and reminders are provided, indicating the replacement time for injection pads, liners, etc.
6. The pre- and post-chromatographic channels can be controlled and operated synchronously or asynchronously.
7. It has undergone rigorous functional safety ECM certification, comprehensively enhancing its anti-interference capabilities.
Technical Parameters:
Model
BK-GC906
Oven
Temperature Range
RT+2~450℃
Temperature Control Accuracy
0.01℃
Temperature Program
≥99 levels, 100 platform (expandable)
Maximum Temperature Heating Rate
250ºC/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 ≤1.1pg C/s (n-hexadecane)
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≥10,000 mV·mL/mg
Baseline drift (30min): ≤0.2mV
Baseline noise: ≤0.05mV
Dynamic linear range: ≥10⁵
Safety protection: Gas bridging current protection function
Flame Photometric Detector (FPD)
Maximum operating temperature: 450℃
Limits of detection: P ≤ 80 fg/s (methyl parathion), S ≤ 8 pg/s (methyl parathion)
Dynamic linear range: P≥10³; S≥10²
Equipped with automatic ignition function
Electron Capture Detector (ECD)
Radioactive source: 63Ni
Maximum operating temperature: 400℃
Limit of detection: ≤1.0*10-14 g/mL (γ-666)
Dynamic linear range: ≥10⁴
Nitrogen-phosphorus Detector (NPD)
Maximum operating temperature: 400℃
Limit of detection: N: ≤1*10⁻¹² g(N)/s (azobenzene); P: ≤5*10⁻¹³ g(P)/s (malathion)
Dynamic linear range: N≥10³, P≥10³
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, chromatography workstation software, capillary sampler
Optional Accessories
Sample injection system, TCD, ECD, FPD and NPD detector, chromatographic column, nickel catalytic converter
Power Supply
AC220V, 50/60Hz
Product Size(W*D*H)
610*530*500mm
Net Weight
50kg
Packing Size(W*D*H)
800*640*750mm
Gross Weight
63kg
Remark: 2 different types of detectors can be installed simultaneously.











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