DRK304B Digital Display Oxygen Index Meter

The DRK304B digito oxygen index mita ndi chinthu chatsopano chopangidwa molingana ndi zofunikira zaukadaulo zomwe zafotokozedwa mu standard standard GB/T2406-2009. Ndi oyenera kuyaka ntchito mayeso a zipangizo homogeneous olimba, zipangizo laminated, thovu mapulasitiki, nsalu, mapepala kusintha ndi mafilimu. . Chidachi chimagwiritsidwa ntchito kudziwa kuchuluka kwa mpweya wofunikira pakuyatsa kwa polima. Mankhwalawa angagwiritsidwe ntchito ngati njira yodziwira kuchedwa kwa malawi a ma polima, ndipo angagwiritsidwenso ntchito ngati chida chofufuzira-kafukufuku wa labotale pamipangidwe yoletsa moto.

Chidachi chimagwiritsa ntchito masensa olondola kwambiri ochokera kunja, omwe amatha kuwonetsedwa pa digito, molondola kwambiri komanso kubwereza kwabwino kwa data yoyeserera.

Mfundo Zazikulu

Muyezo osiyanasiyana: 0-100% O2
Kusamvana: 0.1%,
Kulondola kwa kuyeza: (± 0.4)%
Nthawi yoyankha: <10S
Kuwonetsetsa kwa digito: 0.1% ± 1 mawu;
Kutulutsa kotulutsa: <5% / chaka;

Mikhalidwe yogwiritsira ntchito chida
Kutentha kozungulira: -10 ℃—+45 ℃;
Chinyezi chachibale: ≤85%;
Magetsi ndi mphamvu: 220V ± 15%, 50HZ, 100W;
Gwiritsani ntchito mpweya: GB3863 mafakitale mpweya mpweya;
GB3864 mafakitale mpweya asafe;
Ma valve owongolera mphamvu amafunikira mabotolo onse a gasi;
Kuthamanga kolowera: 0.25-0.4Mpa;
Kuthamanga kwa ntchito: 0.1Mpa.