GDFJ-VI Transformer Dissolved Gas Analyzer
GDFJ-VI Transformer Dissolved Gas Analyzer yog lub tshuab hluav taws xob chromatograph uas tsim nyog rau kev soj ntsuam sai ntawm qhov chaw.Nws koom ua ke chromatographic nrhiav pom, tsom xam thiab kev kuaj mob hauv ib qho, nrog rau micro detector, mini gas source thiab built-in touch screen computer.Nws muaj kev sib koom ua ke ntau dua, kev ruaj ntseg zoo dua, zoo dua cov duab thiab kev ua haujlwm yooj yim dua li cov roj chromatography cov tsoos portable.Kev tsom xam ntawm qhov chaw tuaj yeem tshawb xyuas raws sijhawm thiab kuaj xyuas qhov teeb meem ntawm qhov hloov pauv, ua kom lub zog ua haujlwm yooj yim dua thiab yooj yim dua.Cov cuab yeej siv cov txheej txheem peb-ntev classical, thiab cov ntaub ntawv txheeb xyuas zoo ib yam nrog cov tsoos kuaj chromatograph.Cov cuab yeej siv lub tswv yim tsim qauv me me me me.Nws muaj kev sib koom ua ke siab, me me thiab lub teeb yuag, uas yooj yim nqa mus rau qhov chaw rau kev tshuaj xyuas.Nws muab cov ntaub ntawv raws sij hawm thiab muaj tseeb rau kev saib xyuas thiab ntsuas kev hloov pauv, thiab txuag tau ntau tus neeg ua haujlwm thiab cov khoom siv.
Kev soj ntsuam tag nrho ntawm cov ntsiab lus ntawm xya lub ntsiab lus roj H2, CO, CO2, CH4, C2H4, C2H6, C2H2(hydrogen, carbon monoxide, carbon dioxide, methane, ethylene, ethane, acetylene) yaj hauv cov roj insulating tuaj yeem ua tiav hauv ib qho kev txhaj tshuaj.Qhov tsawg kawg nkaus nrhiav kom pom qhov concentration ntawm acetylene yog 0.1ppm, thiab tau ua tiav siv rau ntau lub lag luam thiab chaw ua haujlwm xws li cov tuam txhab hluav taws xob, cov chaw tsim hluav taws xob, cov nroj tsuag transformer, cov lag luam loj loj, thiab cov khoom siv hluav taws xob railway.
●Built-in kov npo tiv thaiv kev tswj hwm thev naus laus zis kom paub qhov pom kev pom ntawm qhov ntsuas cua siab.
Tag nrho cov huab cua siab yog digitally tso tawm los ntawm lub siab sensor.Lub siab ntawm cov cab kuj roj, cov roj hydrogen thiab huab cua tuaj yeem nyeem ncaj qha los ntawm lub chaw ua haujlwm, thiab cov xwm txheej kev tshuaj ntsuam tuaj yeem tuav lub sijhawm.
●Siv kov lub vijtsam tiv thaiv kev tswj hwm thev naus laus zis kom ua tiav ntsuas qhov ntsuas kub, tso saib thiab lwm yam haujlwm.
Txhua qhov ntsuas kub tsis tuaj yeem tso tawm digitally.Qhov ntsuas kub ntawm kem lub thawv, ntsuas thiab hloov kho tuaj yeem nyeem thiab tswj ncaj qha los ntawm chaw ua haujlwm.Kev ua haujlwm yog yooj yim thiab meej.
●Kov npo nias kom ua tiav cua sov, txias, ignition thiab tam sim no.
Built-in tsis siv neeg huab cua txoj kev tswj cov cuab yeej tau tshem tawm ib feem ntawm cov huab cua thaum ua haujlwm ntawm lub vijtsam kov, kom qhov sib piv ntawm hydrogen rau huab cua mus txog qhov sib piv tsim nyog rau kev sib tsoo, thiab rov ua kom qhov sib piv tom qab qhov hluav taws xob ua tiav tiav;Ib yam li ntawd, los ntawm tus choj ntws qhov chaw qhov rais hauv workstation software tuaj yeem ua kom tiav qhov chaw ntawm thermal choj ntws.
●Digital FID hluav taws xob xoom-tsim thev naus laus zis los txhim kho qhov muaj peev xwm tiv thaiv kev cuam tshuam ntawm qhov ntsuas.
FID detector siv hluav taws xob xoom-teeb thev naus laus zis thiab high-precision digital Circuit Court los them nyiaj tam sim no ntawm FID, kom paub txog kev tswj hluav taws xob ntawm cov teeb liab tso tawm ntawm FID.Vim hais tias cov kev cai hluav taws xob tuaj yeem raug ntsia ncaj qha rau ntawm lub teeb liab ntawm lub rooj tsav xwm hauv Circuit Court los txhim kho lub peev xwm ntawm hluav taws xob hluav taws xob, tsis muaj teeb meem cuam tshuam thaum lub tshuab potentiometer txuas nrog.Vim tias txo cov kab mob parasitic, nws muaj zog tiv thaiv kev cuam tshuam.
●Siv tshuab computer los tiv thaiv kev tswj xyuas kom ua tiav kev tswj cov oscillator.
Los ntawm cov kab hluav taws xob sib txuas, nws tuaj yeem muab lub zog rau lub oscillator me me, thiab los ntawm qhov chaw ua haujlwm, nws tuaj yeem ua haujlwm tag nrho cov txheej txheem ntawm oscillator, xws li cua sov, pib oscillation, standstill, buzzing tam sim ntawd thaum kawg, thiab lwm yam. Lus Askiv thiab Suav, uas tuaj yeem hloov pauv dawb.
●Built-in ntsiag to cua twj tso kua mis, tsis muaj cua sab nraud.
Nrog rau lub tshuab nqus cua me me hauv lub cav tseem ceeb, nws tuaj yeem muab cua qhov chaw rau qhov ntsuas tsis cuam tshuam.Vim yog cov qauv tsim kev poob siab, lub twj tso kua mis cua tuaj yeem ua haujlwm ntsiag to, thiab tus neeg siv yuav tsis xav tias nws muaj nyob.
●Gas breakage tiv thaiv muaj nuj nqi ntawm thermal conductive tungsten hlau.
Nrog cov ntse thermal cutoff tiv thaiv muaj nuj nqi, thaum cov cab kuj roj siab tsawg dua qhov kev nyab xeeb, lub kaw lus yuav txiav tawm lub thermal conductivity tam sim no los tiv thaiv thermal conductivity detector los ntawm kev puas tsuaj.
| Cheebtsam | Min.nrhiav pom concentration |
| H2 | 2 |
| CO | 5 |
| CO2 | 10 |
| CH4 | 0.1 |
| C2H4 | 0.1 |
| C2H6 | 0.1 |
| C2H2 | 0.1 |
FID (nplaim ionization ntes)
●Kev kuaj pom txwv: Mt≤3 × 10-12g / s (Hexadecane / isooctane)
●Lub suab nrov: ≤5 × 10-14A
●Kev hloov pauv hauv paus: ≤1 × 10-13A / 30min
●Linear ntau yam: ≥106
TCD (thermal conductivity ntes)
●rhiab heev: S≥3500mV•ml/mg (pas);5000mV•ml/mg (hloov siab heev)
●Lub suab nrov: ≤10μV
●Kev hloov pauv hauv paus: ≤30μV / 30min
●Linear ntau: ≥104
Kev tswj qhov ntsuas kub
| Kev tswj qhov kub thiab txias | Ntau yam | Qhov tseeb |
| Kem lub thawv | 4 ~ 450 ℃saum toj no chav kub | ± 0.1 ℃ |
| Packed kem injector | 4 ~ 450 ℃saum toj no chav kub | ± 0.1 ℃ |
| FID Detector | 4 ~ 450 ℃saum toj no chav kub | ± 0.1 ℃ |
| TCDNtes | 4 ~ 450 ℃saum toj no chav kub | ± 0.1 ℃ |
| Nws yog nickel hloov kho catalyster | 4 ~ 450 ℃saum toj no chav kub | ± 0.1 ℃ |
Lwm tus
Loj: 420 * 280 * 300mm
Qhov hnyav: ˂ 15kg
Fais fab mov: AC220V ± 10%, 50Hz
| Tsis muaj. | Lub npe | Specification | Qty. |
| 1 | Portable DGA | GDFJ-VI | 1teeb |
| 2 | Chromatography chaw ua haujlwm | Insulating roj tshwj xeeb tsab | 1teeb |
| 3 | Miniature Puv Tsis Siv Neeg Oscillator | 1teeb | |
| 4 | High Purity Nitrogen | 2L, 99.999%, Aluminium alloy lub raj mis | 2lub raj mis |
| 5 | High Purity Hydrogen | 2L, 99.999%, Aluminium alloy lub raj mis | 1lub raj mis |
| 6 | Standard Gas | 2l, 7 yiv, Aluminium alloy lub raj mis | 1lub raj mis |
