HS-16A fully automatic headspace sampler

1HS-16A fully automatic headspace sampler

HS-16A fully automatic headspace sampler (recommended type) is a generation of fully automatic headspace sampler product developed by our company. The sample bottle has 16 workstations, adopts photoelectric positioning, programmed operation, independent temperature control, and the host stores 4 sets of headspace methods. It can be connected to any brand or model of gas chromatograph.

HS-16A fully automatic headspace sampler features:

The headspace sampler controls the chromatograph to achieve automatic operation, continuous analysis, unmanned operation, and high work efficiency.

After each injection is completed, the system automatically uses inert gas to blow the sampling pipeline and quantitative ring to prevent cross contamination.

The inert injection channel from the injection needle to the transfer pipeline is a standard configuration of HS-16A. Obtained the inertia of the injection system for *.

From the sample to the instrument inlet, the entire system is heated to eliminate system cold spots, reduce sample peak broadening, and increase separation. Make sample analysis more accurate.

Microcomputer control, LCD display, free switching between Chinese and English, membrane keyboard, numerical input,

LCD can display: method parameter settings, real-time working status, running time, year, month, day, hour, etc.

There is a comprehensive power on self-test program, sample tray automatic positioning system, and complete fault alarm and fault prompt functions. Facilitate timely handling of problems encountered during analysis. The system pre stores a set of default analysis methods and allows users to store multiple sets of commonly used analysis methods and mixed run analysis methods.

The HS-16A keyboard allows for * control, which enables it to be compatible with all gas chromatographs.

Instrument parameters:

1. Sample heating temperature control range: Room temperature -240 ℃, set in increments of 1 ℃;

2. Temperature control range of valve injection system: room temperature -220 ℃, set in increments of 1 ℃;

3. Temperature control range of sample transfer tube: room temperature -220 ℃, set in increments of 1 ℃;

4. Temperature control accuracy: < ±0.1℃ ；

5. Headspace bottle workstation: 16 digits;

6. Headspace bottle specifications: Standard 10ml 20ml (other specifications can be customized);

7. Repeatability: RSD<2.0% (related to GC performance);

8. Injection pressure range: 0-0.4Mpa (continuously adjustable);

9. Instrument size: 430mm×330mm×500mm