Iiglasi zeglasi
Inkcazo emfutshane:
I-STM-GOGAF
1. Yokusetyenziswa elebhu/kwezonyango
2. Yenziwe nge-PVC engenakukrweleka, enganyangekiyo, ekhuselweyo ekukrweleni, ecacileyo, ekhanyayo kakhulu
3. Iilensi ezilwa nenkungu
4. Ukukhusela kwi: ukungqubana, ukuchaphaza kunye nothuli
5. Iyahambelana ne-EN 166 okanye elinganayo
6. Iifreyimu ezilungisekayo
7. Ukhuselo oludibeneyo lwecala kunye nolwephezulu
Umfanekiso 1: Iiglasi ezineelensi ezicacileyo
Ilensi yePC ecacileyo egubungela amehlo omabini. Ifreyimu emnyama ye-PA ene
amacala amnyama e-PA, anokulungiseka ngobude.
Izikrufu zesinyithi zokudibanisa iilensi kunye namacala, izikrufu ezingenazo
ukunxibelelana nolusu.
Ubukhulu obuphakathi bezihluzo: 2.4 ± 0.05 mm
Ubukhulu kwindawo yempumlo: 2.3 ± 0.05 mm
ubukhulu obujikeleze ummandla: 2.3 ± 0.05 mm
Amandla eVertex / dpt:
Umphezulu ongaphambili: othe tye +4.2 – othe nkqo +4.2
Umphezulu ongasemva: othe tye – 4.3 – othe nkqo – 4.4
