Txoj kev
Ntsuas tau tsim thiab nrhiav kev pab as per T0719-2011 "Bituminous Mixtures log khiav Test" rau kev lag luam Standard ntawm tib neeg lub koom pheej ntawm Tuam Tshoj JTG E20-2011 Standard kuaj txoj kev Bitumen thiab Bituminous Mixtures rau kev loj yam xws li tshuab. Nws yog tsim los txiav txim seb lub log-khiav rau cov muaj rab peev xwm ntawm bituminous mixtures hauv kub. Nws kuj yuav siv tau los ua tus txiav txim ntawm lub stability of bituminous mixtures hauv kub rau ntawm qhov chaw.
I. ntsiab cuab nta
1. qhov ntsuas yog ib cov qauv pem teb, siv PC tswj kev siv tshuab, tswj qhov kub thiab txias tsis zoo no feem, rho sij, real-time zaub ntawm lub xaav, thiab sau tau cov xaav nkhaus, print qhia.
2. simultaneous zaub lub sij hawm thiab xaav, sij hawm thiab qhov kub thiab txias nkhaus thaum qhov kev kuaj ntawd, muab tej hauv paus uas ua tau rau txoj kev tshawb no ntawm cov yam ntxwv ntawm asphalt dej rutting tshawb xyuas chav nyob.
3. qhov kev ntsuas yuav tau soj ntsuam kuaj hauv qhov kuaj kub ntawm 45 C ~ 85, siab log yog 0.7MPa, tus txheem xeem sij hawm yog 60 min. Ntsuas adopts neeg siab xaav sensor, yog cov precision tshaj + 0.05 hli. Yog cov ntaub ntawv kho siab thiab yog tus ceev ceev.
4. siv sensor qho kub kub, PWM tes taws los piav txoj kev tswj qhov kub thiab txias, stability kub, tsis muaj overshoot, ntev lub sij hawm ntawd, tsis muaj kub drift (cov nyhuv ntawm tus kub ua haujlwm ntawm lub thermocouple kev kub sensor ntawm cov ntaub ntawv no yog eliminated) sau.
5. siv A precision / D (16 ntsis), D / (16 ntsis) module, xyuas kom meej tias cov xaav ntsuas sov thiab txias tswj neeg thiab kev daws teeb meem. Qhov kub ntawm lub box adopts cov cua sov hom kev, yog yam kub teb.
II. Main specifications kev thiab kev tsis tseem ceeb
① Loj rooj specifications
⑴ Muaj qauv: kev lag luam National Ministry ntawm tsheb thauj mus los txheem JTG E20-2011
⑵ Rolling ceev kev sib tsoo log: (42 ± 1) lub sij hawm / min (ib ke)
⑶ Test tsheb mus nyob deb li cas: (230 ± 10) hli
⑷ roj hmab hardness kev sib tsoo log: 78 ± 2 (thoob ntiaj teb txheem hardness)
⑸ hu rau siab sib sib tsoo log thiab ntsuam xyuas cov hom: (0.7 ± 0.05) Mpa (60 ℃), nws yuav swm tej kev puas txog 0.8, 0.9Mpa
⑹ Xaav xab ntau yam: (0 ~ 30) hli
⑺ Xaav ntsuas neeg: tsawg dua ± 0.005 hli
⑻ lub sij hawm ntawd: (60 ~ 240) min
⑼ chav tswj qhov kub qhov: sov ~ 80 ℃ (yuav tsum tau), tswj neeg ± 0.2 ℃
⑽ Overall qhov ntev ntawm lub tshuab: 1300 hli × 740 hli × 1240 hli
⑾ Luj ntawm lub tshuab tseem: 300 tawm kg
⑿ Tryout loj: 300 hli × 300 tawm hli × 50 hli (txuj), yuav ua rutting kuaj txog (30 ~ 100) hli thickness ntawm qhov tshem me me
② Loj kev tsis
⑴ tej hauj lwm: Immersion thiab kuaj cov-immersion
⑵ Ambient kub tswj neeg: ± 1.0 ℃
⑶ Tryout kub tswj neeg: ± 0.5 ℃
⑷ Kub xab channel nab npawb: 2 raws
⑸ ua tau xov tooj mus rau tib lub sijhawm: 3
⑹ cov nrws ntawm kev kho mob: 9
⑺ rau cov menyuam tsab ntawv tsa suab hom: kuaj wheeled
③ Zog mov
⑴ 3-theem fais fab mov: AC380V, 50Hz, 10A, peb-theem 4-hlau zog, muaj pes tsawg tus kab
Mov fais Single-phase ⑵: AC220V, 50Hz, 5A, single-phase 3-hlau, nrog rau hauv pem teb hlau
Peb muaj kev ua ib tug ua syd - 0719c tsis siv neeg log-khiav tester (peb rounds ntawm kev tshawb fawb) 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 - 0719c tsis siv neeg log-khiav tester (peb rounds ntawm kev tshawb fawb), teb chaws Suav, hoobkas, lwm tus neeg, manufactures, wholesale
