Hauj lwm lawm
Kev tsis
Txoj kev
1. ntsuas tau tsim thiab los as per tus qauv GB/T4509 Standard kuaj qauv rau allergic of Bitumen, T0604 Bitumen allergic xeem nyob rau hauv tus txheej txheem JTJ052-2000 Specifications thiab kuaj kev ntawm Bitumen thiab Bituminous Mixtures for kev loj yam xws li tshuab and ASTM D5.
2. tus ntsuas yog tsim los txiav txim qhov allergic ntawm kev loj bitumen, hloov asphalt, raws li ua kua roj av asphalt lossis residue ntawm emulsified asphalt tom qab evaporation.
3. lub allergic ntawm bituminous ntaub ntawv yog expressed raws li cov kev coj uas muaj 100 g±0.05 g txheem koob mas penetrates rau cov pawg uas tsis muaj feem cuam feem ntawm 5 s ntawm ib qhov kub da 25±0.1 ℃. Nws yuav muab siv ntsuam tus li qub tas li ntawm asphalt. Tus loj dua cov allergic yog; cov thinner thiab softer tus asphalt no.
4. tus ntsuas tseem siv tau rau xyuas(audits) kev lag luam cov ntaub ntawv xws li khoom granule, hmoov, colloid, raws li tej yam khoom noj xws li lee, glycine, etc. Nws tau lug siv cov tshav zaub mov kev lag luam, kev loj thiab tsheb tuam tsev thiab lwm cov tuam tsev.
I. ntsiab kev specifications
1. ntsuas ntau yam: 0 allergic ~ 600 penetrations;
2. cov rooj: allergic 0.1;
3. sij ntau yam: 0s ~ 60 s, thiab qhov yuam kev no tsawg tshaj li uas ±0.1 s.
4. cov cua kub zog: 200 W;
5. kub tswj neeg: 25±0.1 ℃ (Faj seeb: tus ambient yuav tsum tsis tshaj 20 ℃);
6. cov ntaub ntawv rua: 30 ib pawg;
7. qhov kub da dej: thiaj iav thawv;
8. stirrer: ib tug sib nqus stirrer;
9. standard koob: 2.5±0.05 g thiab nws conforms los yuav tsum GB/T4509 thiab T0604.
10. shifting nrog: nws muaj ob txoj kev uas yuav tau kho qhov lub siab uas txheem koob, ces nws tseem yoojyim qhia rau tswv yim xwb kov cov qauv nto koob.
11. hwj huam mov: V±10 AC 220%, 50 Hz.
Peb muaj kev ua ib tug tus ua syd-2801i penetrometer rho manufacturers thiab lwm tus neeg nyob hauv Suav teb. Txais tos wholesale tus siab zoo thiab cuab yeej siv rau check los ntawm peb lub hoobkas. Thiab kev zoo zem muag khoom thiab tsa tub koj.
Cim npe nrov: syd-2801i tsis zoo no feem penetrometer, Suav teb, hoobkas, lwm tus neeg, manufactures, lag luam wholesale
