headphones integrated prillidega clear OCHRONA 23.9dB
| Mark | YT-74636 |
| manufacturer code | 5906083065767 |
| series | 23,9 dB |
| optical class | 1 |
| Kaitsekategooria | II |
| type | MK2 |
| Standard | EN 352-1:2002, EN 166:2001, EN 170:2002, EN 172:1994 + A1:2000 + A2:2001 |
| material | ABS, arvuti |
| frame material | P.C |
| Objektiivi material | P.C |
| Objektiivi paint | clear |
| mechanical strength | F |
| Kriimustuskindlus | yes |
| durability UV-radiation | yes |
| adjustable | yes |
| compatible: | YT-74637, YT-74638 |
replaceable värvitute kaitseprillidega YT-74636 integrated müravastased headphones no protection not only user kuulmist, only also to eyes. Kuulliigenditel olevad adjustable headphones toimivad also peavõruna, which allows to work for example kaitsekiivriga without täiendavat pressure pähe avaldamata.
- Summutamise effectiveness: SNR 23,9 dB
- soft wide tihenduspadjad, which suitable for well head and is manufactured nahasõbralikest materials
- templi lenght adjusting kuulliigenditel
- glasses optical class: 1 , highest quality Field of view, recommended continuous work
- protection UV-radiation eest: 2C-1.2 filter for professional for use, no muuda värvitaju
- kriimustusvastane cover, kriimustusvastane
- available asendusläätsed: clear YT-74638, grey YT-74637
Padja dimesions:
- size A: u 45 mm, alt ca 30 mm
- size B: approximately 70 mm
Kuidas valida oma töökohale kõrvaklappe:
protective müravastased headphones protect kasutajat harmful noise eest, reducing detsibellides mõõdetavat helitaset SNR parameetri value. 8-tunnise tööpäeva ülempiiriks määrati 85 dB . Kui keskmised noise measurements töökohal exceeds It's value, peaksite ostma SNR-parameetriga headphones, which reduces mürataset 85 dB-ni or alla It's. Eeldusel, et töötame entire time kõrvaklappidega, which SNR on 32 and töökeskkonnas, which noise intensiivsus on 116 dB, siis vähendame noise 84 dB-ni.
Kui operaatori kõrvaklappide kandmise time is longer than several minutes, tasub more attention to rotate disainielementidele, which parandavad their kandmise mugavust. enough wide nahasõbralikest materials tihenduspadjad peaksid mahtuma entire user ear. Peapaela soft upholstery relieves pressure head ülaosale. but strength, millega headphones head mounting kinnituvad, are not affected not only mugavust, only also summutuse efficacy, therefore tasub continuous for use valida not tingimata highest saadaoleva, only sobivalt chosen SNR parameetriga headphones.
YATO
YATO is a China branch of the group TOYA S.A, which is a listed firm in Poland. YATO is a best cost-performance Europe brand of professional hand tools all over the world, with a warehouse of 4000 m2 in Shanghai, consists of more than $8 millions stocks covering over 4000 items, including general hand tools, special car repair tools, construction tools, cutting tools, measuring tools, personal protection equipment, as well as garden tools etc.YATO Tools has built many agents in Algeria, Australia, Brazil, Chile, Israel, Malaysia, Mexico, Pakistan, Singapore, South Africa, Thailand, U.A.E... more than 50 countries. YATO tools are attractive and durable and complete in specifications.
Delivery method
Fast Delivery (Shipping discount for order starting from 700 € or $)
To the nearest Postal office
Economy (Max 2kg ,60cm)
To Home or Office (Shipping discount for order starting from 700 € or $)
Which hand tool steel is the most durable?
As we all know, different steels are used to make different hand tools. The properties and strength of the steels are given below.
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