HS-120 fully automatic headspace sampler

The characteristics of HS-120 intelligent fully automatic headspace sampler:

The HS-120 intelligent fully automatic headspace sampler can control the chromatograph to achieve automatic operation, continuous analysis, unmanned operation, and maximize 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-120. 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 efficiency. Make sample analysis more accurate.

Microcomputer control, using a 7-inch touch screen, with65536True color display, resolution800X480pixel

Can display or set: method parameter settings, real-time working status, running time, year month day hour, etc.

The sampling mechanism of this machine adopts a multidimensional robot transmission structure, modular design, and is easy to disassemble and assemble.

32-bitAR1.Sample heating temperature control range: room temperature -240℃ in increments1℃ setting;

2. Temperature control range of valve injection system: room temperature -220℃ in increments1℃ setting;

3. Sample transfer tube temperature control range: room temperature -220℃ in increments1℃ setting;

4. Temperature control accuracy:<±0.1℃ ；

6. Number of headspace bottle positions:120bit

7. Heating position:12One (continuous cycle, overlapping heating)

8. Headspace bottle specifications: standard10ｍl 20ｍl(Other specifications can be customized);

9. Repeatability:RSD≤1.5%(Ethanol aqueous solution);

10. Injection pressure range:0～0.4Mpa(continuously adjustable);

M processor, temperature resolution0.1℃, accuracy ±0.05%It has a periodic self calibration function, ensuring the consistency of analysis conditions.

The machine itself can store multiple sets of method files, each of which can be set with different analysis conditions, making it convenient for operators to access and use them at any time.