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 Technique Performance
Detector sensitivity
·TCD-1 S≥3000mV.mL/mg (benzene)
·FID D≤1×10-11g/s（nC16）
·ECD D≤1×10-13g/s（γ-666）
·FPD D≤5×10-12g/s（P）
Stability
·TCD Baseline Shift≤30μv/0.5h, Baseline Noise≤10μv
·FID Baseline Shift≤6×10-13A/0.5h
·Noise≤1×10-13A
Temperature control
·Temperature Control Accuracy: ±0.1℃
·Column Box Temperature: 6℃-400℃ above indoor temperature
Main characteristics:
·Microcomputer keyboard operation, LCD screen displaying, man-machine conversation, convenient operation;
·Having 2-3 kinds of high-performance detectors to be chosen at the same time (FID,TCD,ECD,FPD,NPD), all can be equipped with capillary column;
·Can achieve digital measure displaying to the flux of carrier gas, H2, air, tail gas etc. and pre-column pressure;
·Great capacity column box with automatic back door open system, thirteen-stage temperature programming, the near indoor temperature control above 6 ℃ of indoor temperature;
·Can be equipped with packed column and capillary column injectors at the same time, can replace different lined pipe;
·The real time chromatogram maps of double channels can display on the LCD screen and we can monitor the sample analysis state momentarily;
·Having anti-power-break and stopwatch function;
·Having fault self-diagnosis function and can show the fault position and character momentarily;
·Having super temperature protection function and the temperature of any channel is beyond the set one, it will stop heating automatically;
·Having patulous function and can control the on and off of mainframe automatically according to the time programme.
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