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Split Ratio Gas Chromatography Instruments Equipment 22L RS232 Communication Port

Basic Information
Place of Origin: Wuhan, China
Brand Name: BonninTech
Certification: CE, ISO
Model Number: GC112A
Minimum Order Quantity: 1 set
Price: USD5000-12800/set
Packaging Details: Standard export carton box
Delivery Time: 5-10 days
Payment Terms: T/T
Supply Ability: 100 sets/month
Content Product: 22L Temperature Control Range: 5℃~ 400℃ At Room Temperature
Heating Rate: 0.1 ~ 60℃/ Min Display: 7-inch English Color Touch Screen
High Light:

22L gas chromatography equipment


Split Ratio Chromatography Instruments


RS232 chromatography equipment

GC112A Split Ratio Display Gas Chromatography with FID TCD Detector



+ 7-inch color touch screen, carrier/hydrogen/air channel 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.
+ The multi-core, 32-bit embedded hardware system ensures the reliable operation of the instrument.
+ One-button start function, with 20 groups of sample test mode memory function.
+ Using logarithmic amplifier, detection signal no cut-off value, good peak shape, extensible 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 8 external event extension function interface, can be selected with various function control valves, and according to their own set time sequence work.
+ RS232 communication port and LAM network port, and the configuration of data acquisition card.

+ Content product: 22L
+ Temperature control range: 5℃~ 400℃at room temperature
+ Temperature control accuracy: ±0.1℃
+ Heating rate: 0.1 ~ 60℃/ min
+ Program temperature rise order: 9
+ Program heating repeatability: ≤2%
+ Cooling way: open the door after
+ Cooling speed: ≤10 mins (250℃~ 50℃)

Sampler Injector:
+ Temperature control range: 7℃~ 420℃at room temperature
+ Temperature control method: independent temperature control
+ Carrier gas flow control mode: constant pressure
+ Number of simultaneous installations: 3 at most
+ Type of injection unit: filling column, shunt
+ Split ratio: split ratio display
+ Cylinder pressure range: 0 ~ 400kPa
+ Cylinder pressure control accuracy: 0.1kPa
+ Flow setting range: H2 0 ~ 200ml / min , N2 0 ~ 150ml / min.
Flame Ionization Detector (FID):
+ FID, TCD optional
+ Temperature control: Max. 420℃
+ Number of simultaneous installations: 2 at most
+ Ignition function: automatic
+ Hydrogen flame ionization detector (FID)
+ Detection limit: ≤3×10-12 g/s (n-hexadecane)
+ Baseline noise: ≤5×10-14A
+Baseline drift: ≤6×10-13A
+Dynamic range: 107
+ RSD: 3% or less
+ Thermal conductivity detector (TCD) :
+ Sensitivity: 5000mV•mL/mg (n-cetane)
+ Baseline noise: ≤0.05 mV
+ Baseline drift: ≤0.15mV / 30min
+ Dynamic range: 105
+ Supply voltage: AC220V±22V, 50Hz±0.5Hz
+ Power: 3000W

Optional Accessories:
+ N2000 chromatography workstation
+ Packed column
+ Capillary column
Split Ratio Gas Chromatography Instruments Equipment 22L RS232 Communication Port 0


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FAQ 1. Are you a factory or trading company?

We are a factory.


FAQ 2. Can you supply OEM?

OEM is available.


FAQ 3. What's the MOQ ?

(1). MOQ is 1 piece. The disposable supplies order usually at least 1 box.


FAQ 4. How about the order processing and lead time?

After order confirmation and receive the advance payment, we will prepare the machines and goods. Usually could ready within 10 working day, when dispatch, will inform client and send the documents for client making import customs clearance.


FAQ 5. What quality will be ensured?

100% new and quality inspection before delivery from factory.

Stable export box for good package.


FAQ 6. Can you guide the working?

The machine will deliver with English display, English manual and video for installation and operation.


FAQ 7. How can your engineer replace parts if they are not beside the machine?

Bonnin’s engineer could provide the solutions by email and video. In warranty period, we can send spare parts for free and life-time technical support for spare supply.


Contact Details
Aimee Wang

Phone Number : +86 13308639527

WhatsApp : +8613308639527