Ethylene Gas Analysis Cost Sales Gc7890 Touch Screen

• Customization: Available
• After-sales Service: Life Service
• Warranty: 1 Year
• Model NO.: GC-7890
• Ray Type: Gamma Ray Spectrometer
• Gaspath System: Single
• Detector: FID
• Energy Resolution: ≤7%
• Certification: CE, ISO, IEC, GMP
• Spectrometer Detector: SDD
• Stationary Phase: Solid Adsorbent
• Mobile Phase: Gas
• Chromatography Type: Gas Chromatography
• Chromatographic Column Type: Capilary Column
• Chromatographic Column Length: 10~30cm
• Chromatographic Column Diameter: 0.2~0.5mm
• Transport Package: Box Cargo
• Specification: 606mm *450mm*450mm
• Trademark: jinpu
• Origin: Shandong Zaozhuang
• HS Code: 9027201100
• Production Capacity: 600000/Tower
• Package Size: 730.00cm * 730.00cm * 670.00cm
• Package Gross Weight: 70.000kg

Product Description

GC-7890 gas chromatograph performance characteristics Main performance characteristics
,Main performance characteristics:

1. Large scre en in both Chinese and English display, screen switching simple and clear, stylish appearance.

2.After the door "smart door controller" technology (patent number: ZL 2012 2 0286920.0).
3.Perfect self-diagnosis function, can be convenient to check the fault location and fault type.
4. Perfect temperature overheating protection and platinum wire resistance open circuit, short circuit alarm function, to ensure that the temperature is not out of control.
5.Optional built-in AD conversion circuit, direct output digital signal.
6.According to user needs can achieve reverse control function, all parameter settings and analysis control can be completed on the PC.
7.In the condition of dry ice or liquid nitrogen, can achieve negative temperature operation, support - 80 °C to 450 °C wide range of temperature control
8. Within 180 °C, column box control accuracy up to ± 0.01 °C. 9. Can be installed at the same time two filling column a capillary column or installed at the same time two pay capillary column,
9.Can achieve double thermal conductivity, double FID, or thermal conductivity and hydrogen flame at the same time.
10.Can be installed at the same time three detectors and methane converter.
11. With automatic sampling function (patent number: ZL 2012 2 0285852.6).
12. The instrument has the function of gas cut-off automatic power off protection (patent number: ZL 2012 2 0285835.2).
13. Six temperature control, eight step program heating, capillary and filling column vaporization chamber independent temperature control, intelligent double after the door.
14. The instrument uses 5.7 inch color screen display, according to the need to upgrade the display of two spectrum at the same time; with automatic flow display function.
15. Can support the use of headspace sampler, thermal analyzer, liquid automatic sampler, gas automatic injection valve and other external equipment.
16. With automatic ignition function (patent number: ZL 2012 2 0285854.5)
,Main technical indicators:
1. The temperature range of the column box: room temperature + 5 °C - 450 °C (0.1 °C increments).
2. The temperature accuracy: not more than + 0.1 °C.
3. The temperature gradient: + 1 °C (100 °C - 360 °C program heating). 4. The heating rate: 0.1 °C - 40 °C/min (0.1 °C increments).
5. The injection port, the detector temperature range: room temperature + 10 °C - 400 °C.
6. The voltage 220V + 10%, the maximum power 2200W. Detector Sensitivity/sensitivity Noise Drift Linearity Features
Voltage 220V ± 10%, maximum power 2200W.


Three,Technical specifications of the detector

detector	sensitivity	noise	drift	linear	characteristic
FID	Mf≤3×10 ^-1^2 g/s(benzene,CS2)	≤3×10^-14A	≤5×10^-^13A/30min	≥10^6	Platinum ignition wire, corundum ceramic nozzle
TCD	S≥3500mV.ml/mg(benzene)	≤20μV	≤30μV/30min	≥10^4	Imported rhenium tungsten wire, constant current power supply
FPD	Mp≤1×10^-1^2g/sec(1605) Ms≤5×10^-1^1g/sec(thiophene)	≤3×10^-1^3A	≤2×10^-12A/30min	S≥10^2 P≥10^3	Single flame design, suitable for residual analysis of sulfur and phosphorus
NPD	Mf≤5×10^-12g/s(azobenzene) Mf≤5×10^-12g/s(Malathion)	≤0.02mV	≤0.15mV/h		Imported rubidium beads, suitable for residual analysis of phosphorus
ECD	Mf≤1×10 ^-13g/ml(r-666)	≤0.03mV	≤0.2mV/30min	≥10^3	Ni63 Radiation source; Applicable for residual analysis of electronegative substances