YUAV UA LI CAS XA MUS RAU LUB CAIJ DAIM NTAWV THOV?
Cov keyboards siv nyob rau hauv cov ntawv sau npe tub rog muaj cov txheej txheem technical thiab ergonomic kom ntseeg tau tias muaj kev ua haujlwm siab thiab ntseeg tau.
Cov keyboards no yuav tsum tau ua raws li cov qauv tub rog.
1. XIM LI CAS THIAJ MUAJ DAIM NTAWV THOV KEV PAB MENYUAM?
Txog kev tsim khoom thiab kev tsim nyog, ob tus qauv yog qhov tseem ceeb:
MIL: Tebchaws Asmeskas cov txheej txheem lees paub pom zoo los ua khoom lag luam rau Asmeskas tub rog.
Qee cov qauv MIL txhais tau cov kev cai tsim kho dav dav: piv txwv li MIL-STD-1472 tus qauv txhais cov qauv tsim cov khoom, MIL-STD-810 thiab 202 qhia meej cov kev ntsuas ib puag ncig, MIL-STD-461 txiav txim siab EMC kuaj mob ... Qee lwm cov qauv qhia meej txog cov khoom lag luam tshwj xeeb, cov ntawv xeem tsim nyog, khij ...
Ob qho kev tswj hwm MIL lwm cov qauv tshwj xeeb rau cov tub rog hloov:
MIL-STD-3950 "Hloov, toggles, ib puag ncig ntim, kev qhia tshwj xeeb rau"
MIL-STD-83731 "Hloov, toggles, tsis tau kaw thiab kaw, tshwj xeeb kev ntsuas rau"
Cov neeg tsim khoom lag luam uas cov khoom lag luam tau tsim nyog thiab tau raug cai los ntawm DLA (Chaw Tiv Thaiv Chaw Thauj Khoom Tiv Thaiv) yog QPL (Tsim Nyog Hauv Npe) cov npe. DLA yog Asmeskas tsoomfwv Meskas lub chaw haujlwm ntawm DoD (Chav Lis Haujlwm Tiv Thaiv).
CECC 96000: tus qauv zoo hauv European txhais cov qauv kev cai ntsuas cov kev hloov pauv.
Hais dua, CECC 96401-001, 96201-005 thiab 96201-008 qhov kev qhia tshwj xeeb txhais cov kev ntsuas tshwj xeeb xav tau los ntawm cov tub rog ua lag luam.
APEM muaj CECC cov khoom tsim nyog thiab QPL teev raws MIL-STD-3950 thiab MIL-STD-83731 cov qauv.
2 YUAV UA LI CAS XA TSO CAI LOS UA POV THAWJ TXHUA TUS MENYUAM?
Thawj qhov yog ua haujlwm nrog cov tsim khoom ntawm CECC thiab MIL cov khoom tsim nyog muaj kev paub zoo ntawm cov qauv tub rog, kev teeb tsa thiab kev txwv.
Qhov no saib kuas muaj:
Cov khoom lag luam nrog cov tub rog tshwj xeeb: kev sib khi rau IP67 lossis IP68 (kev sib xyaw nyob rau hauv 10 m dej), tsis kam mus rau kev poob siab thiab kev co, tiv taus huab, huab cua tiv thaiv tsis muaj zog, matte dub chrome tiav, ntsev tshuaj tsuag tsis kam…
Cov khoom zoo. Kev ua haujlwm zoo tswj kev tswj hwm yog tsim nyog los tsim cov khoom tsim nyog tub rog.
Kev txuas ntxiv ntawm cov ncua sij hawm