I-BTG-Isixhobo sokuvavanya ukuhanjiswa kokukhanya kwetyhubhu singasetyenziselwa ukumisela ukuhanjiswa kokukhanya kwemibhobho yeplastiki kunye nezixhobo zepayipi (isiphumo siboniswa njengepesenti ye-A). Esi sixhobo silawulwa yikhompyutha yethebhulethi yemizi-mveliso kwaye sisebenza ngesikrini sokuchukumisa. Sinemisebenzi yokuhlalutya ngokuzenzekelayo, ukurekhoda, ukugcina kunye nokubonisa. Olu luhlu lweemveliso lusetyenziswa kakhulu kumaziko ophando lwesayensi, kwiikholeji nakwiiyunivesithi, kumasebe okuhlola umgangatho, kumashishini emveliso.
GB/T 21300-2007《Iipayipi zeplastiki kunye nezixhobo - Ukuchonga ukuqina kokukhanya》
ISO7686:2005,IDT《Iipayipi zeplastiki kunye nezixhobo - Ukuchonga ukuqina kokukhanya》
1. Kungafakwa iimvavanyo ezi-5, kwaye iisampulu ezine zingavavanywa ngaxeshanye;
2. Sebenzisa imo yolawulo lwekhompyutha yethebhulethi yemizi-mveliso ephucukileyo, inkqubo yokusebenza izenzekela ngokupheleleyo;
3. Inkqubo yokufumana i-flux ekhanyayo isebenzisa umqokeleli we-optical ochanekileyo ophezulu kunye nesekethe yokuguqula i-analog-to-digital eyi-24 bits.
4. Inomsebenzi wokuchonga ngokuzenzekelayo, ukubeka, ukulandelela kunye nokuvavanya ukuhamba kweesampuli ezine kunye namanqaku okulinganisa ali-12 ngaxeshanye.
5. Ngohlalutyo oluzenzekelayo, ukurekhoda, ukugcina, kunye nemisebenzi yokubonisa.
6. Esi sixhobo sinezibonelelo zesakhiwo esifanelekileyo, ukusebenza okuzinzileyo, ukusebenza kakuhle, ukonga amandla, ukusebenza ngokulula kunye nokugcinwa okulula.
1. Imo yoLawulo: ulawulo lwekhompyutha yethebhulethi yemizi-mveliso, inkqubo yovavanyo izenzekela ngokupheleleyo, ukusebenza kwesikrini sokuchukumisa kunye nokubonisa.
2. Uluhlu lobubanzi bepayipi: Φ16 ~ 40mm
3. Inkqubo yokufumana i-flux ekhanyayo: ukusetyenziswa kwe-optical collector echanekileyo kakhulu kunye ne-24 bit analog-to-digital conversion circuit
4. ubude bokukhanya: 545nm±5nm, kusetyenziswa umthombo wokukhanya oqhelekileyo we-LED owonga amandla
5. isisombululo sokukhanya kokukhanya: ± 0.01%
6. Impazamo yokulinganisa i-flux ekhanyayo: ± 0.05%
7. Ukufaka igrating: 5, iinkcukacha: 16, 20, 25, 32, 40
8. Ukusetyenziswa kwenkqubo yokutshintsha ngokuzenzekelayo yegridi, ngokweenkcazo zesampuli zentshukumo yegridi yokulawula ngokuzenzekelayo, indawo ezenzekelayo, umsebenzi wokulandelela isampuli ngokuzenzekelayo.
9. Isantya sokungena/sokuphuma ngokuzenzekelayo: 165mm/min
10. Umgama wokungena/wokuphuma kwindawo yokugcina impahla ngokuzenzekelayo: 200mm + 1mm
11. Isantya sokuhamba kwenkqubo yokulandelela isampulu: 90mm/min
12. Ukuchaneka kokubekwa kwenkqubo yokulandelela isampuli: + 0.1mm
13. Isampulu yerakhi: 5, iinkcukacha ziyi-16, 20, 25, 32, 40.
14. Irakhi yesampulu inomsebenzi wokubeka isampuli ngokuzenzekelayo, ukuqinisekisa ukuba umphezulu wesampulu kunye nokukhanya kwesiganeko zithe nkqo.
15. Inomsebenzi wokuchonga ngokuzenzekelayo, ukubeka, ukulandelela kunye nokuvavanya ukuhamba kweesampuli ezi-4 zesampuli yombhobho ofanayo (amanqaku ama-3 okulinganisa kwisampuli nganye) ngexesha elinye.