3 Meter kyubu Utsi kachulukidwe zida
3 Metre Cube Smoke Density Apparatus for Wire and Cable and Fiber Optic Cable
Mankhwala oyamba a 3 Meter kyubu Utsi kachulukidwe zida
3 Meter kyubu Utsi kachulukidwe zida ntchito formeasuring umuna pamene chingwe kapena chingwe kuwala aikidwa horizontally underthedefinite firecondition. Zipangizo zizindikiro mpanda kiyubiki ndi dongosolo photometric.
The specified standard fire source (ethanol 90±1%, methanol 4±1% and distilled water 6±1%) 1L±0.01L is burned.
IEC 61034 - 1 & 2 Measurement of Smoke density of cables burning under defined condition
BS 6853 Code of practice for fire precautions in design and construction of passenger carrying trains
Magawo mankhwala a la 3 Meter kyubu Utsi kachulukidwe zida
Kukula 1.Chamber mkati ndi 3,000mm (W) × 3,000mm (D) × 3,000mm (H).
2.Its kukhazikitsidwa ndi khomo ndi mayeso galasi mawindo ndipo nkhope onse zosiyana mbali theres losindikizidwa mandala zenera (osachepera 100mmX100mm).
3.Support dongosolo kulola osiyana loyenerera Kuwala Gwero ndi Photocell mu mpanda kunja.
4.The Kuwala Gwero ndi Dedolight Classic Series Tungsten ndi 100W.
5.The Dedolight Tungsten mphamvu okwanira ndi 12V DC.
6.Velocity kuwala: 2000 lm ~ 3000 lm, ndi mtundu kutentha: 2800K ~ 3200K.
7.The cholandilira Photocell ndi silikoni mtundu ndipo ali ndi sipekitiramu anachita kutsatira Photopic Observer (ofanana ndi diso anthu) a Commission la International pa chiwalitsiro (CIE).
8.Supplied ndi maofesi makonda m'zigawo ndi onse zipangizo, mafani akuima ndi chitsanzo mafelemu ogwiritsa.
9.Software mapulogalamu kudziyesa zotsatira kuphatikizapo lamkati kutentha chipinda, kuwala transmition etc.
Mankhwala Mbali ndipo Kugwiritsa ndi 3 Meter kyubu Utsi kachulukidwe zida
1. Utsi kachulukidwe bokosi mayeso bokosi gawo:
a. Miyeso mkati mwa bokosi ndi 3000mm X 3000mm X 3000mm, chiwerengero buku mkati ndi 27 kiyubiki mamita;
b. Mkati mwa bokosi unapangidwa Efeso 304 zosapanga dzimbiri zitsulo ndi kunja unapangidwa kutsitsi chitsulo. Chifukwa yoyaka ndondomeko mayeso, gasi zikuwononga ndi mosalekeza anamasulidwa. Khoma mkati mwa bokosi la mankhwala ndi Teflon mdima mtundu, amene si kugonjetsedwa okha ku mipweya zikuwononga. Kukokoloka, pamene kuyezetsa, sadzatero chifukwa kulephera kwa zotsatira chifukwa chimawala;
c. Bokosi mayeso ali okonzeka ndi khomo zasayansi ndi zi- zenera, kotero kuti wosuta angaone boma m'chipinda kuyaka;
d. Kumanzereku ndi bwino mumbali mwa khoma, ndi mandala wowonekera mbale waikidwa ndi gwero kuwala ndi kuwala kulandira chipangizo akhoza motero anaika mbali zonse;
e. Open angapo mpweya mabowo pafupi pansi kuonetsetsa bwino kuthamanga mumlengalenga mkati ndi kunja bokosi.
2. Utsi kachulukidwe mayeso bokosi muyeso ndi deta kupeza gawo:
a. Konzani zimakupiza kompyuta kuti wogawana kukwiyira utsi m'chipinda kuyaka;
b. The top of the box is equipped with a centrifugal fan to eliminate the smoke generated by the test;c. Surface ignition device, remote ignition to ensure the safety of test personnel;
d. Pokonza m'mabokosi kuyaka mayesero trays zosapanga dzimbiri mowa;
e. Gwero kuwala ndi kunja kuwala gwero ndi gwero mayeso kuwala umalamulidwa ndi zonse gwero panopa, ndipo bata apamwamba;
f. Gwero kuwala analandira monga pakachitsulo photocell, okonzeka ndi chipangizo cosine calibration ndi mtundu fyuluta. Kudzera muyeso imeneyi, apamwamba anthu digiri diso ofananira chingapezeke;
g. Standard transmittance, pogwiritsa 19 nduna pansi unsembe, anamanga-kukhudza kompyuta ndi makina osindikizira.
3. Utsi kachulukidwe mayeso bokosi kuwala magawo luso:
a. Ntchito zonse gwero panopa kulamulira gwero kuwala, deta ndi zambiri khola ndi zodalirika kuposa akafuna zonse voteji;
b. Angathe kukuthandizani kupeza kuwala zida udindo, molondola ambiri 0.01%;
c. Zofanana ndi zolakwa: F1 ≤ 4% wonse liniya molondola ndi 1%.
Tsatanetsatane mankhwala wa la 3 Meter kyubu Utsi kachulukidwe zida
27 kiyubiki mamita waya ndi chingwe utsi kachulukidwe mayeso bokosi, anayamba malinga IEC 61034, BS 6853, GB / T17651.1 ~ 2 mayeso mfundo makamaka ntchito kwa waya ndi chingwe ndi kuwala chingwe utsi kachulukidwe ntchito kuyezetsa. Pa mayeso, pamene utsi ndi kwaiye, njira kuwala watsekedwa ndi utsi, ndi transmittance kuwala ndi mosalekeza anasintha, potero apeze osachepera transmittance mtengo ndi nthawi chiyeso kukwaniritsa osachepera transmittance.
mfundo:
BS: BS 6853
IEC: IEC 61034-1 & 2: 2005
gawo: 3150 mm (W) × 3150 mm (D) X 3150 mm (H)
Kulemera kwake: 240kg
amafuna unsembe
Magetsi: 110V AC 60Hz / 230V AC 50Hz
yozungulira Kutentha: opaleshoni 10 ° C kwa 35 ° C
