Preamble

Tinokutendai nekusarudza zvigadzirwa zvedu. Kambani yedu haingope kambani yako zvigadzirwa zvemhando yepamusoro, asiwo inopa yakavimbika uye yekutanga-kirasi mushure mekutengesa-basa.

Kuti uve nechokwadi chekuchengetedzwa kwemunhu mushandisi uye kutendeseka kwechiridzwa, ndapota verenga bhuku rino rekushandisa nekuchenjerera usati washandisa chiridzwa uye teerera kune akakodzera matanho. Iri bhuku rinotsanangura zvakadzama misimboti yekugadzira, yakabatana zviyero, chimiro, maitiro ekushanda, nzira dzekuchengetedza, zvikanganiso zvakajairika uye nzira dzekurapa dzechiridzwa ichi. Kana zvakasiyana-siyana "test mirau" uye "zviyero" zvakataurwa mubhuku rino, ndezvekutarisa chete. Kana kambani yako iine zvirambidzo, ndapota ongorora iwo akakodzera zviyero kana ruzivo iwe pachako.

Chiridzwa chisati chaputirwa uye kutakurwa, vashandi vefekitari vakaita ongororo yakadzama kuti vaone kuti mhando yacho inokodzera. Nekudaro, kunyangwe kurongedza kwaro kuchigona kumirisana nemhedzisiro inokonzerwa nekubata uye yekufambisa, kuzunguzika kwakanyanya kunogona kukuvadza chiridzwa. Naizvozvo, mushure mekugamuchira chiridzwa, ndapota nyatsotarisisa chiridzwa chemuviri uye zvikamu zvekukuvadza. Kana paine chero kukuvara, ndapota ipa kambani yako rondedzero yakanyorwa yakazara kune dhipatimendi rebasa remusika rekambani. Iyo kambani ichabata neyakakuvadzwa michina yekambani yako uye nekuona kuti mhando yechiridzwa inokodzera.

Ndokumbira utarise, isa uye gadzirisa zvinoenderana nezvinodiwa pabhuku rekushandisa. Mirayiridzo haifanire kukandwa zvisina tsarukano, uye inofanira kuchengetwa nemazvo kuti ishandiswe mune ramangwana!

Paunenge uchishandisa chiridzwa ichi, kana mushandisi aine chero chekutaura kana mazano pamusoro pekushomeka uye kuvandudzwa kwechiridzwa dhizaini, ndapota zivisa kambani.

Special mukurumbira:

Iri bhuku harigone kushandiswa sehwaro hwechero chikumbiro kukambani.

Kodzero yekududzira bhuku iri ndeyekambani yedu.

Chengetedzo Yekuchengetedza

1.Zviratidzo zvekuchengetedza:

Izvo zviri kutaurwa muzviratidzo zvinotevera zvinonyanya kudzivirira tsaona nenjodzi, kuchengetedza vashandisi uye zviridzwa, uye kuve nechokwadi chechokwadi chemhedzisiro yebvunzo. Ndapota teerera!

NHUNGAMIDZO

Iyo Inward Leakage Tester inoshandiswa kuyedza kudonha kwekudzivirira kwekuita kwekufema uye zvipfeko zvekudzivirira kubva kune aerosol masisitimu pasi pemamwe mamiriro ezvakatipoteredza.

Munhu chaiye anopfeka mask kana kufema uye anomira mukamuri (chamber) aine kumwe kuungana kweaerosol (mukamuri yekuyedza). Pane sampling chubhu padhuze nemuromo wemask kuunganidza iyo aerosol concentration mumasiki. Zvinoenderana nezvinodiwa zveyeyedzo chiyero, muviri wemunhu unopedza akateedzana zviito, unoverenga kutariswa mukati nekunze kwemask zvichiteerana, uye kuverengera chiyero chekuvuza uye chiyero chekuvuza chese chiitiko. Muyedzo weEuropean standard unoda kuti muviri wemunhu ufambe pane imwe sipidhi patreadmill kuti upedze nhevedzano yezviito.

Muedzo wezvipfeko zvekudzivirira wakafanana nekuyedzwa kwemask, zvinoda kuti vanhu chaivo vapfeke zvipfeko zvinodzivirira uye vapinde mukamuri yekuyedza kune dzakateedzana bvunzo. Chipfeko chekudzivirira chinewo sampling chubhu. Iyo aerosol yekumisikidza mukati nekunze kwembatya dzekudzivirira inogona kutorwa, uye mweya wakachena unogona kupfuudzwa muhembe dzekudzivirira.

Testing Scope:Particulate Protective Masks, Respirators, Disposable Respirators, Half Mask Respirators, Dziviriro Mbatya, nezvimwe.

Testing Standards:

KUchengetedzwa

Ichi chikamu chinotsanangura zviratidzo zvekuchengetedza zvichabuda mubhuku rino. Ndokumbira uverenge uye unzwisise zvese zvekuchengetedza uye yambiro usati washandisa muchina wako.

	HIGH VOTAGE! Zvinoratidza kuti kufuratira mirairo kunogona kutungamira kune njodzi yemagetsi kune anoshanda.
	CHERECHEDZA! Inoratidza mazano ekushanda uye ruzivo runobatsira.
	YAMBIRO! Zvinoratidza kuti kusateerera mirairo kunogona kukanganisa chiridzwa.

KUTAURA

SUMO PFUPI

Machine Nhanganyaya

Main Power Air Switch

Cable Connectors

Simba Switch yeTest Chamber Treadmill Power Socket

Exhaust Blower paPazasi peTest Chamber

Sampling Tubes Connection Adapters mukati meTest Chamber

(Nzira dzekubatanidza dzinoreva Tafura I)

Iva nechokwadi chekuti D uye G nemapulagi pairi paunenge uchishandisa tester.

Sample Tubes eMasks (Mafemero)

Sampling Tubes

Mapulagi ekubatanidza sampling chubhu yekubatanidza

Touchscreen Sumo

Testing Standard Sarudzo:

Dzvanya bhatani riri pazasi kuti usarudze GB2626 Nacl, GB2626 Oiri, EN149, EN136 uye mamwe masiki bvunzo zviyero, kana EN13982-2 yekudzivirira yekupfeka chiyero.

Chirungu/中文:Kusarudzwa kweMutauro

GB2626Salt Testing Interface:

GB2626 Oiri Yekuyedza Interface:

EN149 (munyu) test interface:

EN136 Munyu Yekuedza Interface:

Yekumashure Concentration: kuwanda kwezvinhu zvemukati mukati memask kuyerwa nemunhu chaiye akapfeka mask (respirator) uye akamira kunze kwekamuri yekuyedza isina aerosol;

Environmental Concentration: iyo aerosol concentration mukamuri yekuyedza panguva yekuyedzwa;

Concentration MuMask:panguva yekuyedzwa, iyo aerosol concentration mune mask yemunhu chaiye mushure mechimwe nechimwe chiitiko;

Kudzvinyirirwa kweMhepo muMask: kudzvanywa kwemhepo kuyerwa mumasiki mushure mekupfeka mask;

Leakage Rate: chiyero cheiyo aerosol kusungwa mukati nekunze kwemask kuyerwa nemunhu chaiye akapfeka mask;

Test Time: Tinya kuti utange bvunzo nguva;

Sampling Nguva: Sensor Sampling Nguva;

Tanga / Mira: tanga bvunzo uye kumbomira bvunzo;

Reset: Reset nguva yekuedza;

Tanga Aerosol: mushure mekusarudza chiyero, tinya kuti utange aerosol jenareta, uye muchina uchapinda preheating state. Kana kusungirirwa kwezvakatipoteredza kunosvika pakusangana

inodikanwa neinoenderana chiyero, denderedzwa kuseri kweiyo nharaunda yekumisikidzwa inoshanduka kusvibira, zvichiratidza kuti iyo yekumisikidza yakagadzikana uye inogona kuyedzwa.

Chiyero cheKumashure: kuyera chiyero chemashure;

NO 1-10: the 1st-10th muedzi wemunhu;

Leakage rate 1-5: leakage rate inoenderana ne5 zviito;

Yese yekuvuza mwero: chiyero chekuvuza chakazara chinoenderana neshanu chiito chekudonha mazinga;

Yakapfuura / inotevera / kuruboshwe / kurudyi: inoshandiswa kufambisa chitubu mutafura uye sarudza bhokisi kana kukosha mubhokisi;

Dzokorora: sarudza bhokisi kana kukosha mubhokisi uye tinya redo kuti ubvise kukosha mubhokisi uye itazve chiito;

Chisina chinhu: bvisa data rese riri patafura (Iva nechokwadi chekuti wanyora pasi data rese).

Kudzoka: dzokera kune peji yapfuura;

EN 13982-2 Dziviriro Chipfeko (munyu) Test interface:

A muB kunze, B muC kunze, C mune A kunze: Sampling nzira dzeakasiyana mhepo yekupinza uye yekubuda nzira dzezvipfeko zvekudzivirira;

INSTALLATION

Uncrating

Paunenge uchigamuchira tester yako, ndapota tarisa bhokisi kuti risagone kukuvadzwa panguva yekufambisa. Nyatsosunungura chiridzwa uye nyatsoongorora zvikamu kune chero kukanganisa kana kushomeka. Taura chero kukuvara kwemidziyo uye / kana kushomeka kuti uwane basa revatengi.

Rondedzero Yezvinyorwa

1.1.1Standard Package

Packing List:

• Main Machine: 1 unit;
• Test Chamber: 1 unit;
• Treadmill: 1 unit;
• Nacl 500g/bhodhoro: 1 bhodhoro
• Mafuta 500ml / bhodhoro: 1 bhodhoro
• Air Tube (Φ8): 1 pcs
• Capsule Particule Sefa: 5 zvikamu (3units yakaiswa)
• Mhepo Sefa: 2 pcs (yakaiswa)
• Sampling Tube Connectors: 3pcs (ine machubhu akapfava)
• Aerosol Contatiner Zvishandiso: 1pcs
• Firmware Upgrade Kit: 1 set
• 3M Adhesive Tape: 1 Roll
• Simba Cable: 2 pcs (1 ine adapta)
• Mirayiridzo Chinyorwa: 1 pcs
• Spare Aerosol Container
• Spare Aerosol Contatiner Zvishandiso
• Spare Air Sefa
• Spare Particle Sefa
• Nacl 500g/bhodhoro
• Mafuta

1.1.2Optional Accessories

Installation Chinodiwa

Usati waisa chiridzwa, ita shuwa kuti saiti yekuisa inosangana nezvinotevera zvinodiwa:

Ivhu rakasimba uye rakati sandara rinogona kutakura 300 kg kana kupfuura kutsigira chiridzwa;

Ipa simba rakakwana kune chiridzwa maererano nezvinodiwa;

Yakaoma uye yakachena yakamanikidzwa mweya, ine 6-8bar kumanikidzwa, Min. mwero wekuyerera 450L/min.

Outlet pombi yekubatanidza: 8mm kunze dhayamita pipepipe.

Nzvimbo

Bvisa Tester, unganidza kamuri yekuyedza (dzoreredza blower pamusoro pekamuri yekuyedza mushure mekunge yawanikwa), woiisa mukamuri ine tembiricha yakagadzikana uye hunyoro panzvimbo yakasimba.

Muchina mukuru unoiswa pamberi pekamuri yekuyedza.

Nzvimbo yekamuri yerabhoritari haifaniri kunge iri pasi pe4m x 4m, uye kunze kwekunze kwekunze kuchaiswa;

Intake pipe connection:

Isa iyo φ 8mm yemhepo pombi yemhepo sosi mumhepo pombi yekubatanidza kuseri kwemuchina, uye simbisa kubatana kwakavimbika.

Siya nzvimbo yakakwana yekuisa uye kushanda

Dzorerazve blower pamusoro pekamuri yekuyedza mushure mekunge yawanikwa.

OPERATION

Power On

Ndapota batanidza muchina kune magetsi uye yakakodzera yakamanikidzwa mweya sosi usati watanga muchina.

Kugadzirira

Kutsiva matanho eaerosol solution:

1. Shandisa disassembly mudziyo weaerosol mudziyo kusunungura mudziyo weaerosol;

2. Bvisa mudziyo weaerosol nemaoko maviri;

3. Kana iri sodium chloride solution, inofanira kuchinjwa seyese uye haigoni kukwidziridzwa;

4. Kana iri chibage mafuta kana parafini mafuta mhinduro, inogona kunyatsozadzwa kumvura level line;

5. Muyero we sodium chloride solution: 400 ± 20ml, kana iri pasi pe200ml, mhinduro itsva inofanira kuchinjwa;

Kugadzirira kwesodium chloride solution: 8g sodium chloride particles inowedzerwa mu 392g mvura yakanatswa uye inozunguzirwa kumusoro;

6. Kuzadza kwemafuta ezviyo kana parafini mafuta mhinduro: 160 ± 20ml, inoda kuzadzwa kana iri pasi pe100ml;

7. Mafuta ezviyo kana parafini mafuta mhinduro inokurudzirwa kuchinjwa zvachose kanenge kamwe pavhiki;

1.1.4Dziisa

Batidza muchina, isa iyo yekubata screen interface, sarudza chiyero chekuyedza, uye tinya "tanga aerosol". Rega muchina udziye kutanga. Kana iyo inodiwa yeaerosol yasvika, denderedzwa kuseri kwe "environment concentration" inoshanduka girinhi.

1.1.5Purge

Mushure mekutanga kwega kwega uye kusati kwavhara zuva rega rega, chiito chekubvisa chinofanira kuitwa. Kubvisa chinhu kunogona kumiswa nemaoko.

1.1.6 Pfeka Masks

1.1.7Pfeka Zvipfeko Zvinodzivirira

Test

1.1.8Kuedza Standard Selection

Dzvanya bhatani reyedzo bhatani mune yekubata skrini kuti usarudze akasiyana bvunzo zviyero, pakati peiyo EN13982-2 ndiyo chiyero chekuyedza chezvipfeko zvekudzivirira, uye mamwe ndiwo mazinga ebvunzo emasiki;

1.1.9Background Level Test

Dzvanya bhatani re "Background Test" pane yekubata skrini kuti umhanye Yekumashure Level bvunzo.

Test Result

Mushure mebvunzo, mhinduro dzebvunzo dzicharatidzwa mutafura iri pazasi.

Pipeline Connection

(Tafura I)

Muedzo (GB2626/NOISH Munyu)

Kutora GB2626 munyu bvunzo semuenzaniso, maitiro ekuyedza uye kushanda kwechiridzwa chinotsanangurwa zvakadzama. Mumwe anoshanda uye akati wandei vanhu vanozvipira vanodiwa pabvunzo (inoda kupinda mukamuri yekuyedzwa).

Kutanga, ita shuwa kuti magetsi emuchina mukuru akabatana nemhepo switch pamadziro (230V/50HZ, 16A);

Main muchina mhepo chinja 230V/50HZ, 16A
Batanidza tambo dzese zvinoenderana nemitsara mamaki;

Batanidza uye kiya switch yemagetsi inobatanidza iyomuchina mukuruuye test room;

Batanidza imwe magumo epombi kune "Aerosol Outlet" pamushini mukuru uye imwe magumo kune "Aerosol Inlet" kumusoro kwekamuri yekuyedza;

Batanidza compressed air;

Gadzirira munyu aerosol (huwandu hwekuzadza kweNacl solution: 400 ± 20ml, kana iri pasi pe200ml, inofanirwa kutsiva mhinduro itsva);

Mukamuri yekuyedza, tsvaga "test chamber air switch" wobatidza;

Batanidza plug yemagetsi yetreadmill;

Zvinoenderana netafura 1, batanidza iyo capsule sefa kune iyo pombi yejoin B mukamuri yekuyedza;

Batidza magetsi emhepo switch yemuchina mukuru;

Touchscreen inoratidza;

Sarudza GB2626Nacl;

Dzvanya "Tanga Aerosol" kuti uite basa racho (ona kuti musuwo wekamuri yekuyedza wakavharwa);

Mirira kuti aerosol mukamuri yekuedza isvike kugadzikana, uye denderedzwa riri kurudyi rwe

iyo yemamiriro ekunze inoshanduka yakasvibira, zvichiratidza kuti inogona kupinda muyedzo mamiriro;

Paunenge wakamirira iyo aerosol concentration kuti isvike padanho rakagadzikana, iyo Background Level bvunzo inogona kutanga yaitwa;

Muviri wemunhu unomira kunze kwekamuri yekuyedza, wopfeka mask, uye woisa sampling chubhu yemasiki muH interface;

Dzvanya "Background Measure" kuti utange kuyera Background Level bvunzo;

Iyo sampling chubhu mune maski inofanirwa kugadziriswa pamativi ese emasikisi;

Mushure meyedzo Yekumashure Level bvunzo, buritsa sampling chubhu kubva kuH interface, uye muviri wemunhu unopinda mukamuri yekuyedza kumirira bvunzo;

Isa imwe yemachubhu ekuenzanisira muchiteshi a uye imwe muchiteshi D. A capsule filte inoiswa muInterface B;

Dzvanya "Tanga" bvunzo, uye chitubu chiri panzvimbo yeLeakage rate 1 yeanozvipira 1;

Zvinoenderana nezvinodiwa zveGB2626 bvunzo chiyero 6.4.4, zadzisa zvishanu nhanho nhanho. Pese painopera bvunzo, chitubu chinosvetukira kune imwe nzvimbo kurudyi kudzamara zviito zvishanu zvapera, uye mhedzisiro yekuverenga yehuwandu hwekubuda kwehuwandu husingaonekwe;

Wechipiri akazvipira akazoedzwa uye akadzokororwa nhanho 16-22 kusvika vazvipiri gumi vapedza bvunzo;

Kana chiito chemunhu chisiri chechiyero, mhedzisiro yebvunzo inogona kusiiwa. Kuburikidza ne "kumusoro", "inotevera", "kuruboshwe" kana "kurudyi" mabhatani ekutungamira, fambisa chitubu kuchinzvimbo chekuti chiitwezve, uye tinya bhatani rekuti "redo" kuti udzokorore chiito uye wotonyora data;

Mushure mekunge bvunzo dzese dzapera, batch rinotevera rebvunzo rinogona kuitwa. Usati watanga batch rinotevera rebvunzo, tinya bhatani rekuti "Empty" kudzima data remapoka gumi ebvunzo;

Ongorora: Ndokumbira urekodhe mhinduro dzebvunzo usati wadzvanya bhatani rekuti "Empty";

Kana bvunzo ikasaenderera mberi, tinya bhatani rekuti "Tanga Aerosol" kudzima aerosol. Wobva wadzvanya bhatani re "Purge" kuti upedze aerosol mukamuri yekuyedza uye pombi;

Iyo Nacl mhinduro inoda kutsiviwa kamwe chete pazuva, kunyangwe ikasashandiswa kumusoro, inoda kutsiviwa zvachose;

Mushure mekuchenesa, dzima main muchina simba switch uye nemhepo switch pamadziro kuti uve nechokwadi chekuchengetedza;

Muedzo (GB2626 Mafuta)

Oiri aerosol bvunzo, yakafanana nemunyu, matanho ekutanga-kushanda akafanana;

Sarudza GB2626 Oiri Muedzo;

Wedzera nezve 200ml mafuta eparafini mugaba reoiri aerosol (maererano nemutsetse wemvura, wedzera kuMax. )

Dzvanya "Atart Aerosol" kuti uite basa racho (ona kuti musuwo wekamuri yekuyedza wakavharwa)

Kana iyo aerosol iri mukamuri yekuyedza yakagadzikana, denderedzwa riri kurudyi rwekumisikidzwa kwezvakatipoteredza rinoshanduka rakasvibira, zvichiratidza kuti iyo test state inogona kupindwa;

Paunenge wakamirira iyo aerosol concentration kuti isvike padanho rakagadzikana, iyo Background Level bvunzo inogona kutanga yaitwa;

Muviri wemunhu unofanirwa kumira kunze kwekamuri yekuyedza, kupfeka mask, uye kuisa sampling chubhu yemask muI interface;

Dzvanya "Background Measurement" kuti utange kuyera Background Level mune mask;

Mushure meyedzo Yekumashure Level bvunzo, buritsa sampling chubhu kubva paI interface, uye muviri wemunhu unopinda mukamuri yekuyedza kumirira bvunzo;

Isa imwe yemachubhu ekuenzanisira muE interface uye imwe yacho muG interface. A capsule filter inoiswa muF interface;

Zvinoenderana nezvinodiwa zveGB2626 bvunzo chiyero 6.4.4, zadzisa zvishanu nhanho nhanho. Pese painopera bvunzo, chitubu chinosvetukira kune imwe nzvimbo kurudyi kudzamara zviito zvishanu zvapera, uye mhedzisiro yekuverenga yehuwandu hwekubuda kwehuwandu husingaonekwe;

Wechipiri akazvipira akazoedzwa uye akadzokororwa nhanho 16-22 kusvika vazvipiri gumi vapedza bvunzo;

Mamwe matanho akafanana nebvunzo yemunyu uye hazvidzokororwe pano;

Kana bvunzo ikasaenderera mberi, tinya bhatani rekuti "tanga aerosol" kudzima aerosol. Wobva wadzvanya bhatani rekuti "isina" kuburitsa aerosol mukamuri yekuyedza uye pombi;

Tsiva mafuta eparafini mazuva ese 2-3;

Mushure mekuchenesa, dzima switch yemagetsi yemuchina mukuru uye switch yemhepo pamadziro kuti uve nechokwadi chekuchengetedza;

Muedzo (EN149 Munyu)

EN149 bvunzo maitiro akafanana zvachose GB2626 munyu bvunzo, uye haizodzokororwe pano;

Mushure mekuchenesa, dzima switch yemagetsi yemuchina mukuru uye switch yemhepo pamadziro kuti uve nechokwadi chekuchengetedza;

Muedzo (EN136 Munyu)

EN149 bvunzo maitiro akafanana zvachose GB2626 munyu bvunzo, uye haizodzokororwe pano;

Mushure mekuchenesa, dzima switch yemagetsi yemuchina mukuru uye switch yemhepo pamadziro kuti uve nechokwadi chekuchengetedza;

Muedzo (EN13982-2 Chipfeko Chekudzivirira)

TS EN ISO 13982-2 chiyero cheyedzo yezvipfeko zvekudzivirira, bvunzo yemunyu chete inoitwa.

Kutanga, chizvarwa cheaerosol uye maitiro ekuedza zvakangofanana neGB2626 munyu bvunzo;

Kune matatu sampling machubhu ezvipfeko zvekudzivirira, izvo zvinoda kubatanidzwa kubva kune cuff, uye sampling nozzles dzinofanirwa kumisikidzwa munzvimbo dzakasiyana dzemuviri;

Iwo edziviriro embatya sampling machubhu A, B uye C akabatana kune sampling ports A, B uye C mukamuri yekuyedza. Iyo chaiyo yekubatanidza nzira ndeiyi inotevera:

Mamwe maitiro ekuedzwa akafanana negb2626 munyu pfuma, uye haizodzokororwe iye;

Mushure mekuchenesa, dzima switch yemagetsi yemuchina mukuru uye switch yemhepo pamadziro kuti uve nechokwadi chekuchengetedza;

MAINTENANCE

Kuchenesa

Bvisa guruva pamusoro pechiridzwa nguva dzose;

Chenesa rusvingo rwemukati rwekamuri yekuedza nguva dzose;

Kudonhedza Mvura kubva kuMhepo Sefa

Kana wawana mvura mumukombe pasi pesefa yemhepo, unogona kubvisa mvura yacho nekusaidzira mubatanidzwa wepombi nhema kubva pasi kuenda kumusoro.

Paunenge uchidhonza mvura, bvisa main switch yemagetsi uye main switch pamadziro.

Air Outlet Sefa Kutsiva

Air Inlet Sefa Kutsiva

Particle Sefa Kutsiva

Iyo kambani SHANDONG DRICK ISTRUMENTS CO., LTD

Profile yekambani

Shandong Drick Instruments Co., Ltd, inonyanya kuita tsvagiridzo nekusimudzira, kugadzira uye kutengesa kwezviridzwa zvekuyedza.

Iyo kambani yakavambwa muna 2004.

Zvigadzirwa zvinoshandiswa mune zvesainzi zvekutsvagisa zvikamu, zvemhando yekuongorora masangano, mayunivhesiti, kurongedza, mapepa, kudhinda, rabha nemapurasitiki, makemikari, chikafu, mishonga, machira, uye mamwe maindasitiri.
Drick anotarisisa kurima tarenda uye kuvaka kwechikwata, kuomerera kune yekuvandudza pfungwa yehunyanzvi, kuzvipira.pragmatism, uye hunyanzvi.
Kuomerera kumusimboti unotungamirwa nevatengi, gadzirisa zvinonyanya kukurumidza uye zvinoshanda zvinodiwa nevatengi, uye nekupa yekutanga-kirasi mhinduro kune vatengi vane zvigadzirwa zvemhando yepamusoro uye tekinoroji yepamusoro.