FIELD: transport.
SUBSTANCE: invention relates to device designed to introduce specimens into separator columns of gas chromatographs. The device incorporates a removable specimen transportation mechanism representing cylindrical casing 7 housing reciprocating rod 8 linked axially with specimen container 9. Sealing between casing 7 and rod 8 is ensured by sealing element 10 made up of a stack of flat rings made from elastically-deformed wear-resistant material.
EFFECT: higher quality of chromatographic analysis and higher reliability of the device.
3 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FACILITY TO INJECT SOLID SPECIMENS INTO GAS CHROMATOGRAPH | 2001 |
|
RU2205399C1 |
| DEVICE FOR VAPOUR-PHASE ANALYSIS OF SOLID SAMPLES | 2007 |
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SU813247A1 |
| DEVICE FOR SAMPLING AND ENTERING SAMPLES INTO ANALYZER OF COMPOSITION | 2018 |
|
RU2697930C1 |
| GAS CHROMATOGRAPH | 0 |
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SU1041925A1 |
| DEVICE FOR INTRODUCING SAMPLES TO GAS CHROMATOGRAPH | 0 |
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| APPARATUS FOR SAMPLING AND INTRODUCING EQUILIBRIUM VAPOR PHASE INTO GAS CHROMATOGRAPHER | 0 |
|
SU1636764A1 |
| INJECTOR FOR INTRODUCING BALANCED VAPOR PHASE INTO GAS CHROMATOGRAPH | 0 |
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SU1080079A1 |
| GAS CHROMATOGRAPH FOR ANALYSIS OF SUBSTANCES IN MIXTURES OF GASES AND/OR VAPORS | 1995 |
|
RU2122729C1 |
