Hlau thiab Cable Smoke Density Tester

TESTech Instrument (Suzhou) Technologies yog ib qho ntawm cov tuam txhab ua lag luam thiab cov khoom siv hluav taws xob hluav taws xob hluav taws xob hluav taws xob hauv Suav teb. Txais tos rau cov lag luam wholesale hwm cov khoom siv kuaj ntawm tus nqi sib tw los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog kev hais lus, thov koj xav email rau peb.

Tsawg- haus luam yeeb, halogen- cov kab tsis pub dawb thiab cov khoom siv tau txhawb nqa dav hauv kev lag luam cable, thiab cov khoom lag luam zoo li no yuav tsum ntsuas qhov ntsuas pa luam yeeb. Lub hauv paus ntsiab lus ntsuas yog ua raws li cov pa luam yeeb tsim los ntawm cov cables lossis cov khoom siv hauv qhov chaw uas tau teev tseg raws li kev kub hnyiab lossis hluav taws xob, qhov chaw ntawm lub teeb ci dhau los ntawm cov pa luam yeeb yog siv los xam cov teeb pom kev zoo, qhov muag pom tseeb, thiab cov pa luam yeeb ntom ntom.

TESTech hlau thiab cable pa luam yeeb density tester ua raws li GB / T 17651.1 ~ 2-1998 thiab IEC 61034-1 ~ 2: 1997 rau kev txiav txim siab haus luam yeeb ntom ntom ntawm cables thiab optical cables hlawv nyob rau hauv cov xwm txheej. Nws yog siv los ntsuas qhov kev xa tawm ntawm cov pa luam yeeb tawm thaum insulated metallic conductor cables lossis optical cables rau lub zog lossis teeb liab kis tau tus mob kab rov tav nyob rau hauv cov xwm txheej tshwj xeeb.

IEC 61034 yuav tsum muaj 27 m3 pa taws chamber. Ib tug neeg siv yog Tuam Tshoj National Electric Apparatus Research Institute.

• Lub combustion chamber muaj ib lub cubic enclosure nrog qhov ntev, dav, thiab qhov siab ntawm 3000 mm +/- 30 mm, tsim los ntawm Class A hluav taws-resistant rock wool sandwich panels.
• Tag nrho cov cuab yeej sab hauv yog ua los ntawm cov hlau tsis muaj steel rau corrosion kuj thiab yooj yim tu.
• Qhov chaw qhov cua tag nrho yog 50 cm2 +/- 10 cm2 thiab tseem qhib thaum lub sijhawm kuaj; baffle qhov siab yog 1000 mm.
• Nruab nrog cable xeem khib thiab tshem tawm qhov hnyav raws li tus qauv.
• Lub qhov rooj chamber suav nrog lub qhov rai tsom iav, thiab txhua qhov ntawm ob sab phab ntsa sab nraud muaj lub qhov rais pob tshab kaw nrog qhov tsawg kawg nkaus 100 mm x 100 mm rau kab rov tav ntsuas qhov muag, nyob ntawm 2150 mm +/- 100 mm saum toj no hauv pem teb.
• Photocell thiab lub teeb ci tau teeb tsa ntawm qhov chaw nruab nrab ntawm lub qhov rais hauv cov phab ntsa sab nraud, tsis muaj kev sib cuag ntawm lub cev.

• Lub teeb ci: tungsten halogen teeb, 2900 K xim kub; Lub zog 100W, DC 12V, nominal luminous flux 2000 txog 3000lm.
• Imported silicon photocell module los ntawm Teb Chaws Asmeskas siv los ntsuas qhov attenuation ntawm lub teeb tshwm sim los ntawm cov pa luam yeeb. Lub photocell load kuj tsis pub tshaj 100 ohms, thiab recorder input impedance yog 10,000 lub sij hawm loj dua los xyuas kom meej linear transmittance.
• Optical density ntsuas ntau yam 0% txog 100%.
• Kev them nyiaj yug system mounts lub teeb rau siab thiab imported siab - daws teeb meem photocell receiver ntawm sab nrauv phab ntsa.
• Laboratory qhov rooj thiab qhov rais yog muab nrog cov qauv sealing.
• Tus qauv lub teeb lub zog yog 100 W, tus qauv voltage DC 12 V, thiab xim xim kub ntawm 2800 K txog 3200 K.
• Ib qho -kov 5-theem transmittance calibration system nrog cov ntxaij lim dej txawv teb chaws, tsis muaj phau ntawv hloov cov lim dej.
• Cov cua kub nruab rau hauv lub chamber kom ncav cuag qhov ntsuas kub ntawm 25 C +/- 5 C.
• Khoos phis tawj-raws li ntsuas thiab tswj qhov system nrog Suav cov ntawv qhia zaub mov, ua haujlwm interface, thiab nkhaus zaub.
• Lub chaw soj nstuam yuav tsum tau nruab nrog lub qhov hluav taws xob tso pa tawm thiab sab hauv lub peev xwm ntawm kwv yees li 7 txog 15 cubic meters ib feeb.

• Roj muaj pes tsawg leeg: ethanol 90% +/- 1%, methanol 4% +/{5}}%, dej 6% +/- 1%.
• Dej cawv burner tais qhov ntev: hauv qab 210 mm x 110 mm; sab saum toj 240 mm x 140 mm; qhov siab 80 mm; qhov ntev kam rau ua +/- 2 mm; thickness 1 mm.
• Cawv burner tray positioned 100 mm +/- 10 mm saum av.

• Khoos phis tawj tswj qhov system nrog Labview nplooj siab kuaj software thiab ntse interface tsim.
• Lub zog stabilizer raug +/- 0.01 V.
• Kuaj cov ntaub ntawv khaws cia cia thiab dawb queryable.
• Lub sijhawm ceeb toom ua haujlwm.
• Kev ruaj ntseg thaum muaj xwm ceev shutoff ntaus ntawv.
• Cov txheej txheem tsis tuaj yeem nug ntawm qhov screen.

• Ntxuam nrog ncej nyob ntawm 200 mus rau 300 mm saum toj no hauv pem teb thiab huab cua ntim ntawm 7 mus rau 15 m3 / min.
• Combustion cawv.
• Lub tshuab computer muaj npe.

Cim npe nrov: Tuam Tshoj hlau thiab cable pa luam yeeb density tester manufacturers, lwm tus neeg, Hoobkas