MSE PRO Gas Chromatograph with Dual FID

MSE PRO™ Gas Chromatograph with Dual FID

Technical Features

• The host machine adopts a 7-inch color touch screen with friendly man-machine interface.
• Computer back control and host touch screen to achieve synchronous bidirectional control.
• The multi-core, 32-bit embedded hardware system ensures the reliable operation of the instrument.
• Carrier/hydrogen/air flow (pressure) digital display.
• Gas shortage alarm protection function; Heating control protection function (when opening the door of the column box, the motor of the column box fan and the heating system will shut down automatically).
• Split flow/split ratio can be automatically controlled to save carrier gas.
• Configure automatic sampler installation and positioning interface to match automatic sampler of various specifications.
• Data acquisition is a standard dual-channel data acquisition card with a sampling time of 50ms.
• Using logarithmic amplification plate, detection signal no cut-off value, synchronous external trigger function, can be started by external signals (automatic sampler, thermal analyzer, etc.) at the same time the host and workstation.
• It has perfect system self-check function and fault automatic identification function.
• With eight external event extension function interface, can be selected with a variety of control valves, and according to their own set time sequence work.
• The external link mode is network port connection (RJ45), which provides convenience for remote control of data.

Column temperature box

• Temperature range: 5℃ ~ 400℃ at room temperature
• Temperature control accuracy: ±0.1℃
• Program heating: stage 9/10 platform
• Total program time: 9999.9 min
• Maximum heating rate: 60℃ / min

Sampler

• Temperature range: 7℃ ~ 420℃ at room temperature
• Fill column, split/split sampler can be installed
• Working under constant pressure mode
• No more than three independent sampling systems are connected simultaneously

Detector

• A maximum of 2 units are installed simultaneously. FID, TCD, ECD and FPD are optional.
• Flow/pressure is displayed directly on the screen.
• Temperature setting: Max. 420℃

Hydrogen flame ionization detector (FID)

• High voltage switch control
• Baseline signal display
• Ignition coil control
• Detection limit: ≤3×10^-12 g/s
• Sample: N-hexadecane (minimum detection quantity: 3pg/s)
• Dynamic range: 10⁷

Thermal conductivity detector (TCD)

• Bridge voltage switch control
• Bridge current setting: 0 ~ 220 mA
• Sensitivity: 5000 mV•mL/mg
• Dynamic range: 10⁵

Electronic capture detector (ECD) 

• Radiation source: Ni63
• Detection limit: ≤8×10^-14g/s
• Sample: R 666 (minimum detection quantity: 80FG/s)
• Dynamic range: 10³

Flame photometric detector (FPD)

• Temperature setting: Maximum 350℃
• Detection Limit: ≤2×10^-12 g/s (P); ≤4×10^-11 g/s (s) sample: Methyl parathion
• Dynamic range: P 10³
• Dynamic range: S 10²

Heating area

• In addition to the column box independent heating area, there are six heating areas. 2 injector heating zones, 2 detector heating zones and 2 auxiliary heating zones.
• The maximum operating temperature of the auxiliary heating area can reach 400℃