Headspace Sampler, Fully Automatic Sampler

Product Details
Customization: Available
After-sales Service: Life Service
Warranty: 1 Year
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  • Headspace Sampler, Fully Automatic Sampler
  • Headspace Sampler, Fully Automatic Sampler
  • Headspace Sampler, Fully Automatic Sampler
  • Headspace Sampler, Fully Automatic Sampler
  • Headspace Sampler, Fully Automatic Sampler
  • Headspace Sampler, Fully Automatic Sampler
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Basic Info.

Model NO.
ASH-6890
Ray Type
Gamma Ray Spectrometer
Gaspath System
Single
Detector
FID
Energy Resolution
≤7.5%
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
10~20cm
Chromatographic Column Diameter
1~2mm
Transport Package
Wooden Box
Specification
220mm *380mm*400mmm
Trademark
jinpu
Origin
Shandong Zaozhuang
HS Code
9027201100
Production Capacity
800000/Tower

Packaging & Delivery

Package Size
200.00cm * 380.00cm * 400.00cm
Package Gross Weight
10.000kg

Product Description

1, Purpose and scope of application

Headspace injection device is a sample pre-treatment device for gas chromatography analysis. Compared with other sample pre-treatment methods such as solvent extraction and thermal desorption, it is simpler and more practical, with higher work efficiency and better reproducibility of chromatographic analysis results. It is one of the preferred methods for trace analysis in gas chromatography and is widely used:

(1) Petrochemical industry: analysis of volatile organic compounds in high polymer monomer coatings, etc;

(2) Environmental Science: Analysis of volatile halogenated hydrocarbons in drinking water and organic toxic volatile compounds in industrial wastewater;

(3)Hygiene and epidemic prevention: Analysis of disinfection and fumigation residues in medical supplies;

(4) Food industry: quality control of colored wine, vinegar, and soy sauce; Residual amounts of acetaldehyde and other substances in packaging materials; Analysis of residual 6 # solvent in extracted oil, etc;

(5) Flavor essence: flavor analysis in beer and tea;

Quality inspection of drugs: analysis of organic residual solvents in drugs;

Forensic chemistry: determination of ethanol, ketones, and aldehydes in blood and urine;

Other: such as the determination of volatile organic compounds in soil.
2, Working principle

The principle of the AHS-6890 automatic headspace injection device is to place the test sample in a closed container, heat and raise the temperature to evaporate the volatile components in the sample matrix, and reach equilibrium in the gas-liquid (or gas-solid) phase. The upper gas is directly extracted for chromatographic analysis, thereby detecting the composition and content of volatile components in the sample.
3, Instrument parameters:
 
Number Name parameter
1 Temperature control range of the sample area room temperature -200 ºC, set in increments of 1 ºC;
 
2 Temperature control range of sample transmission pipeline room temperature -160 ºC, with any increment of 1 ºC
3 Temperature control range of valve injection system  room temperature -160 ºC, set in increments of 1 ºC
4 Temperature control accuracy  <± 0.5 ºC
5 Temperaturecontrol gradient: <± 0.5 ºC;
6 Injection pressure range: 0-0.4Mpa
7 Headspace bottle workstations 12
8 Repeatability RSD<3%
9 Headspace bottle specification 20ml
10 Instrument effective size 200×380×400mm
11 Weight of the instrument 12 kg

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