gas chromatograph

△Multiple combinations of injectors:

Rich combinations of injection ports can be configured as follows:

PIP sampler+PIP sampler

SPL injector+SPL injector

SPL sampler+PIP sampler

SPL sampler+PIP sampler+PIP sampler

SPL injector+SPL injector+PIP injector

SPL sampler+six way valve sampler

PIP sampler+six way valve sampler

SPL injector+PIP injector+PIP injector+six way valve injector+ten way valve injector

SPL injector+SPL injector+PIP injector+six way valve injector+ten way valve injector

Note: PIP packed column sampler, SPL capillary sampler

Multiple detector combinations：

The configurable detector combinations are as follows:

FID detector+FID detector

TCD detector+TCD detector

FID detector+TCD detector

FID detector+ECD detector

FID detector+FPD detector

FID detector+TCD detector+converter

FID detector+FID detector+TCD detector+converter

FID detector+ECD detector+FPD detector

FID detector+ECD detector+NPD detector

FID detector+converter+ZD detector

Note: FID flame ionization detector, TCD thermal conductivity cell detector

ECD electron capture detector

FPD flame photometric detector, NPD nitrogen phosphorus detector, ZD zirconia detector

Pressure protection method: The carrier gas has pressure protection functionYes, the instrument will automatically operate when the gas pressure is below 0.1MpaCut off the power supply to effectively protect the safety of chromatographic column use

● Display mode: Fully tempered glass touch screen display

Communication interface: Ethernet, IEEE802.3 (optional module)Proposed output

● Temperature control area: Six channel temperature control

Temperature control accuracy: ± 0.1 ℃ - ± 0.2 ℃

● Temperature control range: Room temperature+8 ℃ -450 ℃, with 1 ℃For increments

● Program heating: 33rd order program heating, heating rate0.1-40 ℃/min, with increments of 0.1 ℃, initiallyTermination time range: 0-6000min, with 1min as the intervalIncremental.

● 外部事件：6通道外部事件

● Sample injector system: Installation quantity 3, single/double packed columns

Injection System (PIP)/Capillary Injection System (SPL)

Detector system: Installation quantity 3, FID/TCD/FPD /ECD/NPD

/ZD/PDHID

● Sample injector system (optional): valve injection system/liquid automaticsampler

● Pre processing system (optional): Headspace sampler, thermal analyzer,Blow and capture devices, etc

● External system connection: supports one key trigger start and relay conduction

Power supply: 220V 50HZ 2000W

△ Hydrogen flame ionization detector (FID):

Quality based detector

Suitable for trace analysis of organic compounds

Detection limit: Mt ≤ 5 × 10-12g/s (n-hexadecane-isooctane solution)

Noise: ≤ 5 × 10-14A

Drift: ≤ 1 × 10-13A/30min

● Linear range: ≥ 106

● Ignition method: automatic ignition

△ Thermal conductivity detector (TCD):

Concentration type detector

Constant analysis applicable to organic and inorganic gases

Sensitivity: S ≥ 3500mv • ml/mg (conventional)

5000mV • ml/mg (highly sensitive) (benzene toluene solution)

Noise: ≤ 0.01mv

Baseline drift: ≤ 0.03mv/30min

● Linear range: ≥ 104

Flame photometric detector (FPD):

Quality based detector

Suitable for trace analysis of sulfur-containing and phosphorus containing compounds

Detection limit: (S) ≤ 5 × 10-11g/s, (P) ≤

1×10-12g/s；

Noise: ≤ 0.03mv

Baseline drift: ≤ 0.2mv/30min

● Linear range: ≥ 103 (S), 102 (P)

△ Electron Capture Detector (ECD):

Radioactive ionization detector

Suitable for heteroatoms containing halogen elements such as N, O, and S

Trace analysis of compounds

● 放射性同位素： 63Ni

Activity: 370MBq (10mCi)

Detection limit: ≤ 1 × 10-14g/s

Noise: ≤ 0.03mv

Baseline drift: ≤ 0.2mV/30min

● Linear range: ≥ 103

△ Nitrogen phosphorus detector (NPD):

Quality based detector

Suitable for trace analysis of nitrogen-containing and phosphorus containing compounds

Detection limit: (N) ≤ 5 × 10-12g/s, (P) ≤

1×10-12g/s

Noise: ≤ 0.03mv

Baseline drift: ≤ 0.2mv/30min

● Linear range: ≥ 103 (N), 102 (P)

△ Zirconia detector (ZD):

Electrochemical detector

Suitable for trace analysis of H2, O2, CO, CH4

Detection limit: H2 and O2 ≥ 0.1 ppm

CO、CH4≥0.5 ppm