Izixhobo zovavanyo zerabha kunye neplastiki

  • Igumbi lovavanyo lokwaluphala le-UV eliyi-1300 (uhlobo lweTower eLeaning)

    Igumbi lovavanyo lokwaluphala le-UV eliyi-1300 (uhlobo lweTower eLeaning)

    Shwankathela:

    Le mveliso isebenzisa isibane se-UV esikhanyayo esilinganisa kakuhle i-UV spectrum ye

    ukukhanya kwelanga, kwaye idibanisa isixhobo sokulawula ubushushu kunye nokubonelela ngomswakama

    Izinto ezibangelwa kukutshintsha kombala, ukukhanya, ukuncipha kwamandla, ukuqhekeka, ukuxobuka,

    umgubo, i-oxidation kunye nokunye ukulimala kwelanga (i-UV segment) ubushushu obuphezulu,

    Ukufuma, ukufuma, umjikelo wemvula emnyama kunye nezinye izinto, ngaxeshanye

    ngokusebenzisa isiphumo sokusebenzisana phakathi kokukhanya kwe-ultraviolet kunye nokufuma kwenza

    ukumelana kwezinto kunye. Amandla okanye ukumelana nokufuma kunye kubuthathaka okanye

    ayiphumelelanga, esetyenziswa kakhulu ekuvavanyeni ukumelana nemozulu kwezinto, kunye

    Izixhobo kufuneka zibonelele nge-UV simulation elungileyo yelanga, iindleko eziphantsi zokulungisa,

    kulula ukuyisebenzisa, izixhobo ezisebenzisa ulawulo oluzenzekelayo, umjikelo wovavanyo oluvela kwi-High

    isidanga sekhemistri, uzinzo lokukhanya okuhle, ukuphinda-phinda okuphezulu kweziphumo zovavanyo.

    (Ifanelekile kwiimveliso ezincinci okanye uvavanyo lwesampuli) iipilisi. Imveliso ifanelekile.

     

     

     

    Ububanzi besicelo:

    (1) I-QUV yeyona matshini yovavanyo lwemozulu esetyenziswa kakhulu ehlabathini

    (2) Ibe ngumgangatho wehlabathi wovavanyo lwemozulu olukhawulezileyo lwelabhoratri: ngokuhambelana ne-ISO, i-ASTM, i-DIN, i-JIS, i-SAE, i-BS, i-ANSI, i-GM, i-USOVT kunye neminye imigangatho kunye nemigangatho yesizwe.

    (3) Ukuphinda ngokukhawuleza nangokunyanisekileyo komonakalo wobushushu obuphezulu, ukukhanya kwelanga, imvula, kunye nokufuma kwezinto: kwiintsuku okanye iiveki ezimbalwa nje, i-QUV inokuphinda ivelise umonakalo wangaphandle othatha iinyanga okanye iminyaka ukuwuvelisa: kubandakanya ukufiphala, ukutshintsha kombala, ukunciphisa ukukhanya, umgubo, ukuqhekeka, ukufiphala, ukuqhekeka, ukunciphisa amandla kunye nokuxinana.

    (4) Idatha yovavanyo lokwaluphala oluthembekileyo lwe-QUV inokwenza uqikelelo oluchanekileyo lokuhambelana kwemozulu yemveliso (ukulwa nokwaluphala), kwaye incede ekuhloleni nasekulungiseni izixhobo kunye neefomyula.

    (5) Uluhlu olubanzi lwezicelo, ezinje: iipeyinti, ii-inki, iipeyinti, iiresini, iiplastiki, ukuprinta kunye nokupakishwa, izincamathelisi, iimoto

    Ishishini leemoto, izinto zokuthambisa, isinyithi, izixhobo ze-elektroniki, i-electroplating, amayeza, njl.

    Thobela imigangatho yovavanyo lwamazwe ngamazwe: ASTM D4329, D499, D4587, D5208, G154, G53; ISO 4892-3, ISO 11507; EN 534; prEN 1062-4, BS 2782; JIS D0205; SAE J2020 D4587; GB/T23987-2009, ISO 11507:2007, GB/T14522-2008, ASTM-D4587 kunye neminye imigangatho yovavanyo lokuguga lwe-UV yangoku.

  • I-YYP–MN-B Mooney Viscometer

    I-YYP–MN-B Mooney Viscometer

    Ingcaciso yeMveliso:           

    I-Mooney viscometer ihlangabezana neemfuno ze-GB/T1232.1 “Ukuqinisekiswa kwe-Mooney viscosity yerabha engavulcanized”, i-GB/T 1233 “Ukuqinisekiswa kweempawu zokuqala ze-vulcanization zezinto zerabha Indlela yeMooney Viscometer” kunye ne-ISO289, i-ISO667 kunye neminye imigangatho. Sebenzisa imodyuli yolawulo lobushushu bomgangatho womkhosi, uluhlu olubanzi lolawulo lobushushu, uzinzo oluhle kunye nokuphinda kuvele. Inkqubo yohlalutyo lwe-Mooney viscometer isebenzisa iqonga lenkqubo yokusebenza yeWindows 7 10, ujongano lwesoftware yemizobo, imo yokucubungula idatha eguquguqukayo, indlela yokucwangcisa i-VB yemodyuli. Ukusebenzisa i-sensor echanekileyo kakhulu engeniswe eMelika (inqanaba loku-1), idatha yovavanyo ingathunyelwa ngaphandle emva kovavanyo. Ibonisa ngokupheleleyo iimpawu zokwenza izinto ngokuzenzekelayo okuphezulu. Ukunyuka kocango lweglasi oluqhutywa sisilinda, ingxolo ephantsi. Ukusebenza okulula, ukuguquguquka, ukugcinwa okulula. Ingasetyenziselwa uhlalutyo lweempawu zoomatshini kunye nokuhlolwa komgangatho wemveliso wezixhobo ezahlukeneyo kumasebe ophando lwesayensi, iikholeji kunye neeyunivesithi kunye namashishini emizi-mveliso kunye nezemigodi.

     

    Ukuhlangabezana nomgangatho:

    Umgangatho: ISO289, GB/T1233; ASTM D1646 kunye neJIS K6300-1

     

  • Imitha yoMsindo ye-YYP122-110

    Imitha yoMsindo ye-YYP122-110

    Iingenelo zeZixhobo

    1). Ihambelana nemigangatho yamazwe ngamazwe ye-ASTM kunye ne-ISO i-ASTM D 1003, ISO 13468, ISO 14782, JIS K 7361 kunye ne-JIS K 7136.

    2). Isixhobo sinesiqinisekiso sokulinganisa esivela kwilabhoratri yomntu wesithathu.

    3). Akukho mfuneko yokwenza ukufudumala, emva kokuba isixhobo silinganisiwe, singasetyenziswa. Kwaye ixesha lokulinganisa yimizuzwana eyi-1.5 kuphela.

    4). Iintlobo ezintathu zezikhanyiso A, C kunye ne-D65 zokulinganisa ubushushu kunye nokudluliselwa okupheleleyo.

    5). Ukuvulwa kovavanyo lwe-21mm.

    6). Indawo yokulinganisa evulekileyo, akukho mda kubungakanani besampulu.

    7). Ingenza umlinganiselo othe tye nothe nkqo ukulinganisa iintlobo ezahlukeneyo zezinto ezifana namaphepha, ifilimu, ulwelo, njl.njl.

    8). Isebenzisa umthombo wokukhanya we-LED obomi bawo bunokufikelela kwiminyaka eli-10.

     

    Isicelo seMitha yoMsi:微信图片_20241025160910

     

  • Umatshini wokuCoca iVacuum we-YY-JB50 (eTshayina)

    Umatshini wokuCoca iVacuum we-YY-JB50 (eTshayina)

    1. Umgaqo wokusebenza:

    Umatshini wokucoca i-vacuum stir usetyenziswa kakhulu kubavelisi abaninzi, kumaziko ophando lwezenzululwazi, kwiilabhoratri zeyunivesithi, unokuxuba izinto eziluhlaza kwaye unokususa inqanaba le-micron lamaqamza kwizinto. Okwangoku, uninzi lweemveliso ezikwimarike zisebenzisa umgaqo weplanethi, kwaye ngokweemfuno zendalo esingqongileyo yovavanyo kunye neempawu zezinto, ngeemeko ze-vacuum okanye ezingezizo ze-vacuum.

    2.WYintoni le imatshini yokuhlambulula iiplanethi?

    Njengoko igama lisitsho, umatshini wokucoca i-planetary kukuxuba nokukhupha i-foam kwisixhobo ngokujikeleza kwindawo ephakathi, kwaye inzuzo enkulu yale ndlela kukuba akufuneki iqhagamshelane nesixhobo.

    Ukuze kufezekiswe umsebenzi wokushukumisa nokususa iqhwa kwiplanethi, kukho izinto ezintathu ezibalulekileyo:

    (1) Inguqu: ukusetyenziswa kwamandla e-centrifugal ukususa izinto embindini, ukuze kufezekiswe isiphumo sokususa amaqamza.

    (2) Ukujikeleza: Ukujikeleza kwesikhongozeli kuya kwenza ukuba izinto zihambe, ukuze zixutywe.

    (3) I-Angle yokubekwa kwesikhongozeli: Okwangoku, indawo yokubekwa kwesikhongozeli sesixhobo sokucoca iplanethi esithengiswayo ithambeke kakhulu kwi-Angle engama-45°. Yenza ukuhamba komoya okunemilinganiselo emithathu, nto leyo eyomeleza ngakumbi isiphumo sokuxuba kunye nokucoca isikhunta sezinto.

  • (China)YY4620 Igumbi Lokuguga le-Ozone (ispray ye-electrostatic)

    (China)YY4620 Igumbi Lokuguga le-Ozone (ispray ye-electrostatic)

    Xa isetyenziswa kwiimeko ze-ozone, umphezulu werabha ukhawulezisa ukuguga, ukuze kubekho isiganeko sokuqandisa esinokubakho sezinto ezingazinzanga kwirabha kuya kukhawulezisa imvula yasimahla (yokufuduka), kukho uvavanyo lwesiganeko sokuqandisa.

  • (eTshayina)YY-4065C Pendulus Rebound Instrument

    (eTshayina)YY-4065C Pendulus Rebound Instrument

    Iintshayelelos:

    Umatshini wokuvavanya ukuthamba kwerabha kwimpembelelo yombane we-0.5J pendulum type impact elasticity machine, ofanelekileyo ekumiselweni kobunzima phakathi kwe-30IRHD ~ 85IRHD vulcanized rubber

    Ixabiso lokubuya kweglue.

    Ngokuhambelana ne-GB/T1681 “ukuzimisela ukuqina kwerabha evulcanized” kunye ne-ISO 4662 kunye neminye imigangatho.

    Umatshini usebenzisa ulawulo lwesikrini sokuchukumisa, ulawulo oluchanekileyo, idatha elinganisiweyo ingaprintwa ngeprinta encinci.13 14 19 20

  • (eTshayina)YY(B)-611QUV-UV Igumbi lokuguga

    (eTshayina)YY(B)-611QUV-UV Igumbi lokuguga

    【 Ububanzi besicelo】

    Isibane se-ultraviolet sisetyenziselwa ukulinganisa impembelelo yokukhanya kwelanga, umswakama womoya obandayo usetyenziselwa ukulinganisa imvula nombethe, kwaye izinto eziza kulinganiswa zibekwe kubushushu obuthile.

    Ubungakanani bokukhanya kunye nokufuma kuvavanywa kwimijikelo etshintshanayo.

     

    【 Imigangatho efanelekileyo】

    GB/T23987-2009, ISO 11507:2007, GB/T14522-2008, GB/T16422.3-2014, ISO4892-3:2006, ASTM G154-2006, ASTM G153, GB/T9535-2006, IEC 61215:2005.

  • Isivavanyi sokuKhathazeka kweRabha i-YY707

    Isivavanyi sokuKhathazeka kweRabha i-YY707

    I.Isicelo:

    Isivavanyeli sokuqhekeka kwerabha esidinwayo sisetyenziselwa ukulinganisa iipropati zokuqhekeka kwerabha evulcanized,

    izihlangu zerabha nezinye izinto emva kokuzigoba ngokuphindaphindiweyo.

     

    II.Ukuhlangabezana nomgangatho:

    GB/T 13934, GB/T 13935、GB/T 3901、GB/T 4495、 ISO 132、ISO 133

     

  • Isivavanyi sokuKhathala kweRabha i-YY707A

    Isivavanyi sokuKhathala kweRabha i-YY707A

    I.Isicelo:

    Isivavanyeli sokuqhekeka kwerabha esidinwayo sisetyenziselwa ukulinganisa iipropati zokuqhekeka kwerabha evulcanized,

    izihlangu zerabha nezinye izinto emva kokuzigoba ngokuphindaphindiweyo.

     

    II.Ukuhlangabezana nomgangatho:

    GB/T 13934, GB/T 13935、GB/T 3901、GB/T 4495、 ISO 132、ISO 133

  • Isivavanyeli soButyebi bodonga lwebhotile i-(China) YY-BTG-02

    Isivavanyeli soButyebi bodonga lwebhotile i-(China) YY-BTG-02

    Isixhobo somculo Iintshayelelo:

    Isivavanyeli sobukhulu bodonga lwebhotile ye-YY-BTG-02 sisixhobo esifanelekileyo sokulinganisa iibhotile zesiselo se-PET, iitini, iibhotile zeglasi, iitini ze-aluminium kunye nezinye izikhongozeli zokupakisha. Sifanelekile ukulinganisa ngokuchanekileyo ubukhulu bodonga kunye nobukhulu bebhotile yesikhongozeli sokupakisha esinemigca entsonkothileyo, kunye neenzuzo zokulula, ukuqina, ukuchaneka okuphezulu kunye nexabiso eliphantsi. Sisetyenziswa kakhulu kwiibhotile zeglasi; amashishini emveliso yeebhotile zeplastiki/iibhakede kunye namayeza, iimveliso zempilo, izinto zokuthambisa, iziselo, amashishini emveliso yeoyile yokupheka kunye newayini.

    Ukuhlangabezana nemigangatho

    GB2637-1995, GB/T2639-2008, YBB00332002

     

  • (China)YY-PNY-10 I-Torque tester-10 Nm

    (China)YY-PNY-10 I-Torque tester-10 Nm

    Intshayelelo yezixhobo:

    I-YY-CRT-01 Ukuphambuka Kokuthe Ngqo (ukujikeleziswa kwesangqa) Isivavanyeli sifanelekile kwii-ampoules, amanzi eeminerali

    iibhotile, iibhotile zebhiya kunye nezinye iimvavanyo zokupakisha iibhotile ezijikelezileyo. Le mveliso iyahambelana

    ngokwemigangatho yesizwe, ulwakhiwo olulula, uluhlu olubanzi lwezicelo, olulula noluhlala ixesha elide,

    Ukuchaneka okuphezulu. Sisixhobo esifanelekileyo sokuvavanya ukupakisha amayeza, amayeza,

    ukutya, iikhemikhali zemihla ngemihla kunye namanye amashishini kunye namaziko okuhlola iziyobisi.

    Hlangana nomgangatho:

    QB 2357-1998, YBB00332004, YBB00352003, YBB00322003, YBB00192003,

    YBB00332002、YBB00052005、YBB00042005、QB/T1868

     

     

  • Isivavanyeli sokuphambuka ngokuthe nkqo (i-circular runout) saseTshayina

    Isivavanyeli sokuphambuka ngokuthe nkqo (i-circular runout) saseTshayina

    Intshayelelo yezixhobo:

    I-YY-CRT-01 Ukuphambuka Kokuthe Ngqo (ukujikeleziswa kwesangqa) Isivavanyeli sifanelekile kwii-ampoules, amanzi eeminerali

    iibhotile, iibhotile zebhiya kunye nezinye iimvavanyo zokupakisha iibhotile ezijikelezileyo. Le mveliso iyahambelana

    ngokwemigangatho yesizwe, ulwakhiwo olulula, uluhlu olubanzi lwezicelo, olulula noluhlala ixesha elide,

    Ukuchaneka okuphezulu. Sisixhobo esifanelekileyo sokuvavanya ukupakisha amayeza, amayeza,

    ukutya, iikhemikhali zemihla ngemihla kunye namanye amashishini kunye namaziko okuhlola iziyobisi.

    Hlangana nomgangatho:

    QB 2357-1998, YBB00332004, YBB00352003, YBB00322003, YBB00192003,

    YBB00332002、YBB00052005、YBB00042005、QB/T1868

     

     

  • Isivavanyi sokukrala kwesikhumba se-YY-TABER (eTshayina)

    Isivavanyi sokukrala kwesikhumba se-YY-TABER (eTshayina)

    IzixhoboIntshayelelo:

    Lo matshini ulungele ilaphu, iphepha, ipeyinti, iplanga, isikhumba, ithayile yomgangatho, umgangatho, iglasi, ifilimu yesinyithi,

    iplastiki yendalo njalo njalo. Indlela yovavanyo kukuba izixhobo zovavanyo ezijikelezayo zixhaswa yi

    amavili agugileyo, kwaye umthwalo uchaziwe. Ivili eligugileyo liqhutywa xa uvavanyo

    izinto ziyajikeleza, ukuze zinxibe izinto zovavanyo. Ubunzima bokunciphisa ukuguguleka bubunzima

    umahluko phakathi kwezinto zovavanyo kunye nezinto zovavanyo ngaphambi nasemva kovavanyo.

    Ukuhlangabezana nomgangatho

    I-DIN-53754、53799、53109, i-TAPPI-T476, i-ASTM-D3884, i-ISO5470-1,i-GB/T5478-2008

     

  • (eTshayina) i-YYPL 200 Leather Tensile Strengh Tester

    (eTshayina) i-YYPL 200 Leather Tensile Strengh Tester

    I.Izicelo:

    Ifanelekile kwisikhumba, ifilimu yeplastiki, ifilimu edibeneyo, i-adhesive, iteyiphu yokuncamathelisa, i-patch yezonyango, i-protective

    ifilimu, iphepha lokukhulula, irabha, isikhumba sokwenziwa, ifayibha yephepha kunye nezinye iimveliso amandla okutsalwa, amandla okuxobuka, izinga lokuguquka, amandla okuqhekeka, amandla okuxobuka, amandla okuvula kunye nezinye iimvavanyo zokusebenza.

     

    II. Intsimi yesicelo:

    Iteyiphu, iimoto, iiseramikhi, izinto ezidityanisiweyo, ulwakhiwo, ukutya nezixhobo zonyango, isinyithi,

    iphepha, ukupakisha, irabha, amalaphu, umthi, unxibelelwano kunye nezixhobo ezahlukeneyo ezinemilo ekhethekileyo

  • Isivavanyeli esingangeni manzi sesikhumba i-YYP-4 Leather Dynamic

    Isivavanyeli esingangeni manzi sesikhumba i-YYP-4 Leather Dynamic

    I.Intshayelelo yeMveliso:

    Isikhumba, isikhumba sokwenziwa, ilaphu, njl.njl., phantsi kwamanzi ngaphandle, isenzo sokugoba siyasetyenziswa

    ukulinganisa isalathisi sokuchasana nokuvuleka kwezinto. Inani leziqwenga zovavanyo 1-4 Iikhawuntara 4 amaqela, i-LCD, 0 ~ 999999,4 iiseti ** 90W Umthamo 49×45×45cm Ubunzima 55kg Amandla 1 #, AC220V,

    2 A.

     

    II. Umgaqo wovavanyo:

    Isikhumba, isikhumba sokwenziwa, ilaphu, njl.njl., phantsi kwamanzi ngaphandle, isenzo sokugoba sisetyenziswa ukulinganisa isalathisi sokuxhathisa ukuvuleka kwezinto.

     

  • (China)YYP 50L Ubushushu obuQhelekileyo kunye neGumbi lokuFuma

    (China)YYP 50L Ubushushu obuQhelekileyo kunye neGumbi lokuFuma

     

    Dibanaumgangatho wokulinganisa:

    Izalathisi zokusebenza ziyahlangabezana neemfuno ze-GB5170, 2, 3, 5, 6-95 “Indlela yokuqinisekisa iparameter esisiseko yezixhobo zovavanyo lokusingqongileyo kwiimveliso zombane neze-elektroniki Ubushushu obuphantsi, ubushushu obuphezulu, ubushushu obumanzi obuhlala buhleli, izixhobo zovavanyo lobushushu obumanzi obutshintshanayo”

     

    Iinkqubo ezisisiseko zovavanyo lokusingqongileyo kwiimveliso zombane neze-elektroniki Uvavanyo A: Ubushushu obuphantsi

    indlela yovavanyo GB 2423.1-89 (IEC68-2-1)

     

    Iinkqubo ezisisiseko zovavanyo lokusingqongileyo kwiimveliso zombane neze-elektroniki Uvavanyo B: Ubushushu obuphezulu

    indlela yovavanyo GB 2423.2-89 (IEC68-2-2)

     

    Iinkqubo ezisisiseko zovavanyo lokusingqongileyo kwiimveliso zombane neze-elektroniki Uvavanyo lweCa: Umanzi rhoqo

    indlela yovavanyo lobushushu GB/T 2423.3-93 (IEC68-2-3)

     

    Iinkqubo ezisisiseko zovavanyo lokusingqongileyo kwiimveliso zombane neze-elektroniki Uvavanyo Da: Ukutshintshana

    indlela yokuvavanya ukufuma kunye nobushushu GB/T423.4-93 (IEC68-2-30)

     

  • (China)YYN06 Isivavanyi sokuGuquka kwesikhumba seBally

    (China)YYN06 Isivavanyi sokuGuquka kwesikhumba seBally

    I.Izicelo:

    Umatshini wokuvavanya ukugoba kwesikhumba usetyenziselwa uvavanyo lokugoba kwesikhumba esingaphezulu kunye nesikhumba esincinci

    (isikhumba esingaphezulu sesihlangu, isikhumba sebhegi, isikhumba sebhegi, njl.njl.) kunye nokusongwa kwelaphu.

    II.Umgaqo wovavanyo

    Ukuguquguquka kwesikhumba kubhekisa ekugobeni komphezulu omnye wesiphelo sento yovavanyo njengangaphakathi

    kwaye omnye umphezulu wesiphelo njengangaphandle, ingakumbi iziphelo ezibini zesiqwenga sovavanyo zifakwe

    isixhobo sovavanyo esiyilelweyo, esinye sezixhobo silungisiwe, esinye isixhobo siphindiselwe ukugoba

    isiqwenga sovavanyo, de isiqwenga sovavanyo sonakale, bhala phantsi inani lokugoba, okanye emva kwenani elithile

    yokugoba. Jonga umonakalo.

    III.Hlangana nomgangatho

    I-BS-3144, i-JIB-K6545, i-QB1873, i-QB2288, i-QB2703, i-GB16799-2008, i-QB/T2706-2005 kunye nezinye

    Indlela yokuhlola ukugoba kwesikhumba ifuna iinkcukacha.

  • Umatshini wovavanyo lombala wesikhumba i-(China) YY127

    Umatshini wovavanyo lombala wesikhumba i-(China) YY127

    Isishwankathelo:

    Umatshini wokuvavanya umbala wesikhumba xa uvavanya ulusu olungaphezulu oludayiweyo, olufakwe ilaphu, emva kokonakala kokungqubana kunye

    isidanga sokutshintsha umbala, singenza uvavanyo olomileyo nolumanzi, indlela yovavanyo loboya obumhlophe obomileyo okanye obumanzi

    ilaphu, lisongelwe kumphezulu wesando sokungqubana, uze emva koko ucinezelo oluphindaphindwayo kwisixhobo sovavanyo sebhentshi yovavanyo, kunye nomsebenzi wememori yokucima umbane

     

    Hlangana nomgangatho:

    Umatshini uhlangabezana nomgangatho we-ISO / 105, ASTM/D2054, AATCC / 8, JIS/L0849 ISO – 11640, SATRA PM173, QB/T2537, njl.

  • Isivavanyelo sokuthamba kwesikhumba (eTshayina) YY119

    Isivavanyelo sokuthamba kwesikhumba (eTshayina) YY119

    I.Iimpawu zezixhobo:

    Esi sixhobo sihambelana ngokupheleleyo ne-IULTCS, TUP/36 standard, sichanekile, sintle, kwaye kulula ukusisebenzisa

    kunye nokugcina, iingenelo eziphathekayo.

     

    II. Ukusetyenziswa kwezixhobo:

    Esi sixhobo sisetyenziselwa ngokukodwa ukulinganisa ulusu, izikhumba, ukuze kuqondwe okufanayo

    ibhetshi okanye iphakheji efanayo yesikhumba esithambileyo nesiqinileyo iyafana, ingavavanya nesiqwenga esinye

    yesikhumba, inxalenye nganye yomahluko othambileyo.

  • (ITshayina)YY NH225 I-oven yokuguga etyheli

    (ITshayina)YY NH225 I-oven yokuguga etyheli

    Isishwankathelo:

    Yenziwe ngokuhambelana ne-ASTM D1148 GB/T2454HG/T 3689-2001, kunye nomsebenzi wayo

    kukulinganisa imitha ye-ultraviolet kunye nobushushu belanga. Isampuli ivezwa kwi-ultraviolet

    imitha kunye nobushushu kumatshini, kwaye emva kwexesha elithile, izinga lokuba tyheli

    kuyabonakala ukumelana kwesampuli. Ileyibhile engwevu enemibala ingasetyenziswa njengesalathiso

    misela umgangatho wokutshintsha kwebala. Imveliso ichatshazelwa yimitha yelanga ngexesha lokusetyenziswa okanye

    impembelelo yendawo engqonge isikhongozeli ngexesha lokuthuthwa, nto leyo ebangela utshintsho lombala wesikhongozeli

    imveliso.