Matsoho a phetha karolo ea bohlokoa ts'ebetsong ea mosebetsi oa tlhahiso.Leha ho le joalo, matsoho le tsona ke likarolo tse lematsang habonolo, tse etsang karolo ea 25% ea palo eohle ea likotsi tsa indasteri.Mollo, mocheso o phahameng, motlakase, lik'hemik'hale, litšusumetso, maqeba, maqeba, le tšoaetso li ka baka kotsi matsohong.Likotsi tsa mochini tse joalo ka litlamorao le ho seha li atile haholo, empa likotsi tsa motlakase le likotsi tsa radiation li mpe haholo 'me li ka baka kholofalo kapa esita le ho shoa.Ho thibela matsoho a basebetsi ho tsoa likotsi nakong ea mosebetsi, karolo ea liatlana tse sireletsang e bohlokoa haholo.
Litekanyetso tsa tlhahlobo ea liatlana tse sireletsang
Ka Hlakubele 2020, European Union e phatlalalitse tekanyetso e ncha:EN ISO 21420: 2019Litlhoko tse akaretsang le mekhoa ea tlhahlobo ea liatlana tse sireletsang.Baetsi ba liatlana tse sireletsang ba tlameha ho etsa bonnete ba hore lisebelisoa tse sebelisoang ho hlahisa lihlahisoa tsa bona ha li ame bophelo ba basebetsi.Tekanyetso e ncha ea EN ISO 21420 e nkela sebaka sa EN 420 sebaka.Ntle le moo, EN 388 ke e 'ngoe ea litekanyetso tsa Europe bakeng sa liatlana tse sireletsang indastering.Komiti ea European Standardization (CEN) e amohetse mofuta oa EN388: 2003 ka July 2, 2003. EN388: 2016 e ile ea lokolloa ka November 2016, e nkela sebaka EN388: 2003, 'me phetolelo ea tlatsetso EN388: 2016 + A1: 2018 e ile ea ntlafatsoa 18 ka 20.
Maemo a amanang le liatlana tse sireletsang:
TS EN 388: 2016 Tekanyetso ea mochini bakeng sa liatlana tse sireletsang
TS EN ISO 21420 Litlhokahalo tse akaretsang tsa 2019 le mekhoa ea tlhahlobo ea liatlana tse sireletsang
Tekanyetso ea EN 407 bakeng sa liatlana tse thibelang mollo le mocheso
TS EN 374 Litlhokahalo tsa ho hanyetsa ho kenella ha lik'hemik'hale tsa liatlana tse sireletsang
TS EN 511 Litekanyetso tsa taolo bakeng sa liatlana tse thibelang serame le mocheso o tlase
TS EN 455 Liatlana tse sireletsang bakeng sa ts'ireletso le ts'ireletso
Liatlana tse sireletsangmokhoa oa ho hlahloba
Bakeng sa ho sireletsa polokeho ea bareki le ho qoba tahlehelo ho barekisi e bakoang ke ho hopola ka lebaka la litaba tsa boleng ba sehlahisoa, liatlana tsohle tse sireletsang tse romelloang linaheng tsa EU li tlameha ho feta tlhahlobo e latelang:
1. Teko ea ts'ebetso ea mochini oa setšeng
EN388:2016 Tlhaloso ea Letšoao
| Boemo | Level1 | Level2 | Mohato oa 3 | Level4 |
| Apara liphetohelo | 100 rpm | 500pm | 2000pm | 8000pm |
1.1 Ho hanyetsa ho ruruha
| Boemo | Boemo1 | Boemo2 | Boemo3 | Boemo4 | Boemo5 |
| Coupe Anti-cut test index value | 1.2 | 2.5 | 5.0 | 10.0 | 20.0 |
| Boemo | Level1 | Level2 | Mohato oa 3 | Level4 |
| E thibelang ho lla（N） | 10 | 25 | 50 | 75 |
| Boemo | Level1 | Level2 | Mohato oa 3 | Level4 |
| E hanana le ho phunya（N） | 20 | 60 | 100 | 150 |
| Boemo | Mohato A | Boemo B | Boemo C | Mohato oa D | Boemo E | Boemo F |
| TMD（N） | 2 | 5 | 10 | 15 | 22 | 30 |
Teko ea ho itšeha ea TDM e sebelisa lehare ho khaola thepa ea palema ea liatlana ka lebelo le sa feleng.E leka bolelele ba ho tsamaea ha lehare ha e khaola sampuli tlas'a meroalo e fapaneng.E sebelisa mekhoa e nepahetseng ea lipalo ho bala (moepa) ho fumana boholo ba matla a lokelang ho sebelisoa ho etsa hore lehare le tsamaee 20mm.Khaola mohlala ka.
Teko ena ke ntho e sa tsoa eketsoa ho EN388: 2016 version.Boemo ba sephetho bo hlalosoa e le AF, 'me F ke boemo bo phahameng ka ho fetisisa.Ha ho bapisoa le EN 388: tlhahlobo ea coupe ea 2003, tlhahlobo ea TDM e ka fana ka matšoao a ts'ebetso ea ts'ebetso e nepahetseng haholoanyane.
5.6 Khanyetso ea kameho (EN 13594)
Sebapali sa botšelela se emela tšireletso ea tšusumetso, e leng teko ea boikhethelo.Haeba liatlana li lekoa bakeng sa tšireletso ea tšusumetso, tlhahisoleseding ena e fanoa ke tlhaku P e le letšoao la botšelela le la ho qetela.Ntle le P, glove ha e na tšireletso ea tšusumetso.
2. Tlhahlobo ea ponahaloea liatlana tse sireletsang
-Lebitso la moetsi
- Liatlana le boholo
- Letšoao la setifikeiti sa CE
- EN setšoantšo sa logo se tloaelehileng
Matšoao ana a lokela ho lula a baleha bophelo bohle ba liatlana
3. Liatlana tse sireletsangtlhahlobo ea liphutheloana
- Lebitso le aterese ea moetsi kapa moemeli
- Liatlana le boholo
- Letšoao la CE
- Ke boemo bo reriloeng ba ts'ebeliso / ts'ebeliso, mohlala, "bakeng sa kotsi e nyane feela"
- Haeba glove e fana ka tšireletso sebakeng se itseng feela sa letsoho, sena se tlameha ho boleloa, mohlala, "ts'ireletso ea palema feela"
4. Li-gloves tse sireletsang li tla le litaelo kapa libuka tsa ho sebetsa
- Lebitso le aterese ea moetsi kapa moemeli
- Lebitso la glove
- Boholo bo fumanehang
- Letšoao la CE
- Litaelo tsa tlhokomelo le polokelo
- Litaelo le meeli ea tšebeliso
- Lethathamo la lintho tsa allergenic ka liatlana
- Lethathamo la lintho tsohle tse ka har'a liatlana tse fumanehang ha u li kopa
- Lebitso le aterese ea mokhatlo oa setifikeiti o netefalitseng sehlahisoa
- Litekanyetso tsa motheo
5. Litlhoko tsa ho hloka kotsiea liatlana tse sireletsang
- Liatlana li tlameha ho fana ka tšireletso e phahameng;
- Haeba ho na le li-seams holim'a li-glove, ts'ebetso ea li-glove ha ea lokela ho fokotseha;
- pH boleng e lokela ho ba pakeng tsa 3.5 le 9.5;
- Litaba tsa Chromium (VI) li lokela ho ba tlase ho feta boleng ba ho lemoha (<3ppm);
- Liatlana tsa tlhaho tsa rabara li lokela ho lekoa ka liprotheine tse ka ntšitsoeng ho netefatsa hore ha li bake maikutlo a ho hana ho motho ea li apereng;
- Haeba ho fanoa ka litaelo tsa ho hloekisa, maemo a ts'ebetso ha aa lokela ho fokotseha esita le ka mor'a palo e kholo ea ho hlatsoa.
Tekanyetso ea EN 388: 2016 e ka thusa basebetsi ho tseba hore na ke liatlana life tse nang le boemo bo nepahetseng ba tšireletso khahlanong le likotsi tsa mochini sebakeng sa mosebetsi.Ka mohlala, basebetsi ba kaho ba ka 'na ba thulana le kotsi ea ho senya le ho taboha' me ba hloka ho khetha liatlana tse nang le khanyetso e phahameng ea ho roala, ha basebetsi ba ts'ebetso ea tšepe ba lokela ho itšireletsa khahlanong le ho itšeha ka lisebelisoa tsa ho itšeha kapa mengoallo ho tloha mecheng e bohale ea tšepe, e hlokang ho khetha liatlana tse nang le lisebelisoa. boemo bo phahameng ba ho hanyetsa ho khaola.Liatlana.
Nako ea poso: Mar-16-2024