HuaZheng Electric Dissolved Gas Analysis Transformer Oil Portable gas chromatograph machine dissolve oil gas analyzer price
Dissolved Gas Analysis Transformer Oil Portable gas chromatograph machine dissolve oil gas analyzer price
HZGC-1212powertransformeroilchromatography
Performance:
Determination of dissolved gases in the insulating oil component content by gas chromatography, is made to determine the operation of the power supply enterprises oil-filled electrical equipment if there is latent heat, discharge, such as failure to protect an effective means of safe and efficient operation of the grid. Also oil-filled electrical equipment manufacturers to make the necessary means for its equipment factory inspection.
HZGC-1212 chromatograph dedicated transformer oil is the latest of a special component of the determination of dissolved gas dedicated gas chromatograph to electricity insulating oil, the instrument uses advanced triple detection process, with both FID and TCD detector detectors , a single injection, to complete a full analysis of seven kinds of component content in the insulating oil gas dissolved within seven minutes. Where H2 is detected by TCD; hydrocarbon gases (CH4, C2H4, C2H6, C2H2) by FID1 detection, CO, CO2 detection by FID2 overcome a lot of CO, CO2 impact of hydrocarbon gases, especially on C2H2, shortening detection time but also greatly improve the detection sensitivity.
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The detection limit: ≤2 × 10-12g / s (n-hexadecane / iso-octane) Baseline Noise: ≤2 × 10-13A Baseline Drift: ≤2 × 10-12A / 30min Linear: ≥106 Adjustable automatic ignition Settling time: ten minutes |
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the thermal conductivity detector (TCD): Semi-diffused structure Power supply with constant current control mode Sensitivity: ≥5000mV · ml / mg. Baseline noise: ≤10μV. Baseline Drift: ≤100μV / 30min. Linear ≥ 105 |
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large-screen LCD display: Clearly show the temperature set point and the brightest, the measured values and the protection value Real-time status display instrument Touch keyboard, menu-driven operation Automatic ignition |
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temperature indicators: Oven: the temperature 5 °C ~ 420 °C Accuracy ± 0.05 °C Injector: The room temperature 5 °C ~ 420 °C Accuracy ± 0.05 °C Detector: the temperature 5 °C ~ 420 °C Accuracy ± 0.05 °C Reformer: The room temperature 5 °C ~ 420 °C Accuracy ± 0.05 °C |
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the other parameters: Power: 220V ± 22V, 50Hz, Power: ≥2 kW Weight: 55 KG Dimensions: 46cm × 60cm × 50cm |
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