| After-sales Service: | Support |
|---|---|
| Warranty: | 1 Year |
| Appliance: | Medical Research |
| Ray Type: | Gamma Ray Spectrometer |
| Gaspath System: | Single or Double |
| Detector: | FID |
| Customization: |
|---|
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Technical Parameters:
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Model |
BK-GC900 |
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Oven |
Temp. Range |
RT+5~450ºC |
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Temp. Accuracy |
≤±0.1ºC |
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Temp. Program |
20-phase |
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Max. Temp. Heating Rate |
40ºC/min |
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Time Range |
0-655min |
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Internal Size |
250*270*170mm |
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Detector |
Hydrogen Flame Ionization Detector (FID) |
Detection limit:≤5×10-12g/s (100ng/ul n-hexadecane-isooctane solution) |
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Temperature 450ºC |
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Compatible with packed and capillary columns |
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Baseline drift:≤2x10-13A/30min |
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Baseline noise: 3×10-14A |
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Linear range:≥107 |
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Thermal Conductivity Detector (TCD) |
Sensitivity: >5000mv.ml/mg (50mg/ml toluene-benzene solution) |
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Temperature 400ºC |
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Baseline drift:≤0.1mV/30min |
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Baseline noise: 0.03mV |
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Linear range:≥105(±10%) |
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Flame Photometric Detector (FPD) |
Detection limit:≤5×10-12g/s(S of 10ng/ul methyl parathion-ethanol solution) Detection limit:≤4×10-12g/s(P of 10ng/ul methyl parathion-ethanol solution) |
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Linear range (S): ≥103 Linear range (P): ≥104 |
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Temperature 350ºC |
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Injection Method |
Various injection methods are available: 1) Packed column injection; 2) Packed column gasification injection; 3) Capillary split/splitless injection: back pressure valve control technology, linear split; 4) Six-way valve gas injection; 5) On-line injection: continuous injection for 24 hours without supervision |
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Power Supply |
AC220V±10%, 50/60Hz |
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Standard Accessory |
FID detector, Chromatography workstation software, Capillary sampler |
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Optional Accessory |
Sample injection system, TCD, FPD detector, Chromatographic column, Nickel catalytic converter |
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External Size(L*W*H) |
530*502*508mm |
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Net Weight |
42kg |
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Package Size (W*D*H) |
750*710*720mm |
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Gross Weight |
60kg |
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Features:
* Ethernet communication interface is adopted, so that the instrument can realize long-distance data transmission through the internal LAN of the enterprise, which is convenient for the management of analysis data
* The unique design of the injection port solves the injection discrimination, and the dual-column compensation function not only solves the baseline drift caused by temperature programming, but also reduces the influence of background noise, which can lead to lower detection limits.
* Unique vaporization chamber design, smaller dead volume; replacement of accessories such as injection pad, liner, polarizer, collector, nozzle can be done with one hand; packed column, capillary injector, TCD, FID detector and other main bodies The replacement only requires a wrench to be completely disassembled, and the maintenance is very convenient.
* The intelligent rear door system has stepless variable inlet and outlet air volume, which shortens the stable balance time of the system after programmed heating/cooling
* The inlet can be installed up to 4 types (packed column, capillary column split/splitless injection system can be used), multiple detectors with the same or different detectors are installed, automatic/manual gas injection device can be selected, top Empty sampler, thermal desorption sampler, pyrolysis furnace sampler, methane reformer, etc.
* The instrument is equipped with a 4.3-inch color LCD touch screen and keyboard input for user operation.
* Adopt the dual-stable gas path design of primary pressure stabilizer valve and stabilizer valve/pressure stabilizer valve
* With seven temperature control devices, the temperature control accuracy is lower than ±0.1ºC
* With double over-temperature protection and power-off protection function
* With linkage trigger signal acquisition system
* With fault self-check and alarm function
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