توضیح محصول:
Automatic sampling gas chromatograph is used for quantitative and qualitative analysis to determine the physical and chemical constants such as the distribution coefficient, activity coefficient, molecular weight and surface area of the sample in the fixed phase. An instrument for analyzing the components of a mixed gas.

صنعت کاربرد

۱. تحلیل گاز حل شده در روغن ترانسفورماتور؛;

۲. تحلیل اکسید اتان در وسایل پزشکی.

3. تحلیل گاز کوره کوک؛;

4. تحلیل باقیمانده‌های سموم حشره‌کش؛;

تحلیل الکل در خون؛ 5.

۶. تحلیل گاز طبیعی و گاز مایع؛;

7. تحلیل TVOC محیط داخل ساختمان؛;

8. تحلیل اجزای مشروبات الکلی؛;

9. تحلیل گاز با خلوص بالا؛;

۱۰. تشخیص باقیمانده‌های حلال در مواد بسته‌بندی.

Performance characteristics

1. Inlet flow rate, chromatographic column load airflow, detector gas flow, complete EPC control

Micro-channel Air Circuit Integrated Board

All-imported miniature proportional valves and flow/pressure sensors Automatic temperature compensation ensures accurate flow and pressure control to 0.01Psi

2. Industry-Leading detector design

All detectors are high-precision electronic flow/pressure control

Fit and fill column and capillary column Special ceramic treatment of the enlarged plate, in the humid season is always stable

Automatic ignition, hydrogen leak automatic protection function, safe and reliable

3. Automatic ignition, hydrogen leakage automatic protection function, safe and reliable

4. Accurate furnace temperature tracking design

5. Independent Heating small column box In the multi-column chromatographic system, the temperature of different columns can be set respectively, so as to achieve the best separation effect of each column.

6. Fully imported Valve configuration system Up to 8 valves (four-pass valve, six-pass valve, ten-pass valve and liquid injection valve optional); Automatic control, sequence operation;

7. Precision temperature control of the heating furnace

Furnace internal control accuracy less than 0.01°c

The temperature difference between the internal points is not more than the °c

Rapid heating and cooling, the highest program heating speed: 120℃/min, balance time 10 seconds, cooling time 300°c~50°c 6 minutes Absolute control of the temperature accuracy (with the actual temperature difference is less than 0.3C)

8. Pneumatic cutting technology for the convenience of implementation

Multi-dimensional chromatographic function to complete the separation and analysis of complex samples It can realize the inverse blowing function of chromatographic column to save the analysis time and cycle greatly.

9. Advanced Power Distribution Management shunt

A 3000 watt UPS can provide 10 units of normal power 2250 watts/set of GC stable working power supply

10. Automatic Feed

8-bit automatic injection device (optional Agilent 7683/7693 liquid automatic injection)

11. With Automatic online detection function