ZKPAS-16ThalfThe automatic headspace sampler is launched by our companyA low-cost, high-performance, and widely applicableNew gas chromatograph sample pretreatment equipmentIt can quickly and accurately extract volatile compounds from any matrix and transmit them completely to the gas chromatograph. This instrumentpickUsing a 7.0-inch graphic dot matrixcolorfulliquid crystaltouchdisplay,User friendly interface, clear and concise; The animation display and settings based on the principle of injection can be easily mastered without much effort, making it convenient for users to operate quickly.

Main technical parameters:

1. Temperature control range in the sample area: room temperature -220 ℃, set in increments of 1 ℃;

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

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

4. Temperature control accuracy:<± 01℃；

5. Temperature control gradient:<± 01℃；

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

7. Headspace bottle workstation:16One;

8. Repeatability: RSD≤1.5%（200ppm ethanol in water）；

9. Headspace bottle specifications:Optional20ml、10ml；

10.Backblowing cleaning flow rate: 0~400ml/min（Continuously adjustable）；

11.Effective size of the instrument:400×200×420ｍｍ(Long)*Width * Height）；

12.Weight of the instrument: about18kg；

13.Pressure increase: 0~0.25Mpa (continuously adjustable)

14.Quantitative tube volume: 1ml（Other Specificationscustomizable, such as 0.5ml, 2ml, 5ml, etc）

15Headspace bottle specifications: 10ml or 20ml(Other specifications)customizable, such as 50ml, 100ml, etc）

16.Sample workstation:16bit

17.Can heat samples simultaneously:16 bits

18.RSD：<1.0%(100ppm ethanol aqueous solution)

19.Backblowing cleaning flow rate: 0-100ml/min (continuously adjustable)

20.Synchronously start the chromatographic data processing workstation、GC Or synchronize external events to start this device

Instrument features:

*▲All in Chinese7 inchesLCD display, easy to operate, one click start. Functions such as automatic heating balance, pressurization, analysis, and blowing after analysis,

*▲Can be pre-set16A sample greatly improves time utilization. No need for manual intervention, improving the reliability and consistency of analysis work.

*▲ It has complete parameter settings, real-time working status, running time, year month day, etc.

*▲ Comprehensive power on self-test function, sampleAutomatic disk positioningcomponentfaultWiring faults, etcAutomatic alarm.

*▲ Multiple injection modes:Single bottle multiple timesSingle bottle, single useMultiple bottles per use.

*▲All sample transfer pipelines and quantitative rings use imported high inertia deactivation pipelines, with no residue or cross contamination, ensuring the repeatability and accuracy of sample injection.

*▲The combination of a six way valve and a quantitative loop greatly reduces dead volume and ensures injection accuracy.

*▲The connection point between the six way valve and the transmission pipeline is located inside the heating insulation box, without any transmission cold points, ensuring the integrity of the sample.

*▲By using the classic positive pressure sampling method, liquid or solid samples can be measured with high detection sensitivity. Normal pressure injection, baseline does not drift.

*▲All actions are driven by a motor, without the need for external driving gas, making it safe and convenient to use.

*▲Strong compatibility, can be connected to various gas chromatographs at home and abroad, and can synchronously start chromatography and workstations，Collaborate with chromatography.

*▲Six way valves with different operating temperatures can be selected according to customer needs.