3×4 Bọtini bọtini braille 12bọtini fun awọn afọju B667

Apejuwe kukuru:

Bọtini bọtini yii pẹlu ami braille ninu awọn bọtini kọọkan fun eniyan ti o nilo pataki,

Awọn bọtini ati iwaju nronu ti wa ni itumọ ti lati Chrome palara zinc alloy (Zamak) pẹlu ga resistance to ikolu ati jagidi ati ki o ti wa ni tun edidi to IP67.

A ti ni ihamọra pẹlu ohun elo iṣelọpọ pipe pipe, ohun elo titẹ ohun elo iyara giga, ohun elo abẹrẹ ṣiṣu pipe, laini apejọ adaṣe ati awọn ẹrọ ayewo / awọn ẹrọ idanwo.

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Ọja Ifihan

Bọtini foonu pẹlu imototo iparun, ẹri vandal, lodi si ipata, ẹri oju ojo paapaa labẹ awọn ipo oju-ọjọ ti o buruju, ẹri omi / ẹri idoti, ṣiṣe labẹ awọn agbegbe ọta.
Awọn bọtini itẹwe ti a ṣe ni pataki pade awọn ibeere ti o ga julọ pẹlu iyi si apẹrẹ, iṣẹ ṣiṣe, gigun ati ipele aabo giga.

Awọn ẹya ara ẹrọ

1.Key fireemu nlo ga didara zinc alloy.
2. Awọn bọtini ti a ṣe ti didara zinc alloy, pẹlu agbara ipakokoro ti o lagbara.
3. Pẹlu adayeba conductive silikoni roba -weather resistance, ipata resistance, egboogi-ti ogbo.
4. Double ẹgbẹ PCB pẹlu goolu ika, resistance to ifoyina.
5.Button awọ: imọlẹ chrome tabi matte chrome plating.
6.Key fireemu awọ gẹgẹbi awọn ibeere alabara.
7.With yiyan ni wiwo.

Ohun elo

O jẹ akọkọ fun eto iṣakoso iwọle, tẹlifoonu ile-iṣẹ, ẹrọ titaja, eto aabo ati diẹ ninu awọn ohun elo gbangba miiran.

Awọn paramita

Nkan	Imọ data
Input Foliteji	3.3V/5V
Mabomire ite	IP65
Agbara imuse	250g/2.45N(Ipa titẹ)
Rubber Life	Diẹ sii ju akoko miliọnu 2 fun bọtini kan
Key Travel Ijinna	0.45mm
Awọn iwọn otutu ṣiṣẹ	-25℃~+65℃
Ibi ipamọ otutu	-40℃~+85℃
Ọriniinitutu ibatan	30% -95%
Afẹfẹ Ipa	60kpa-106kpa