Lub Ntsiab Ntawm Kev Hloov Tseem Ceeb rau Tshiab BIFMA

- Apr 19, 2018-

Ntsiab lus ntawm Cov Kev Hloov Tseem Ceeb rau BIFMA x5.1-2017


Scope - ntxiv zes cov ntiv tes thiab 275 lbs. yog 253 lbs.


Txhais cov ntsiab lus - ntxiv kev ua haujlwm rau lub rooj zaum, tus laj thawj loj lub rooj zaum, lub rooj zaum ua ntiv taw, thiab ceg txheem; thiab hloov daim fitting haum thiab ntaus ntses npab


Kev General - ntxiv siv rau ISO CMD, kev hloov siab lees ua lus siab, thiab ntxiv cov lus kub thiab cua txias

Backrest Strength - 70 degree rau Hom I thiab II yog 90 degree, thiab cov kev hloov kho rau txhua hom (sib haum xeeb rau 150/225 lbf - qub 200/300 rau Hom I thiab yav dhau los 150/250 rau Hom II thiab III), Hom I thiab II ua ke (yog hom II thiab III ua ke). Lus Cim: Rau qhov kev xeem, qhov kev xeem no yuav raug muab tso rau ntawm ib lub vev xaib kom yooj yim rau kev sim / ntawv thov.


Piv Twv Pem Hauv Ntej - tsiv mus rau Tshooj Lus Qhia Ntxiv (yog li tsis yog Normative)


Kev Tuaj Sib Ntseg - yuav tsum tau ntxiv yog tias muaj feem xyuam rau qhov chaw nruab nrab yuav tsis cheem lub platform / pem teb thaum lub sij hawm poob qis (qhov chaw nce los yog qhov chaw hauv qhov chaw sib tw).


Kev Tshawb Fawb Ntsig - 270 lbs. yog 250 lbs.


Tilt Mechanism Test - 240 lbs. yog 225 lbs.


Zaum Durability - Nthuav Ntiaj Teb yuav tsum muaj thiab 200 lbf. yog 165 lbf. Tawm qhov siab ntawm 36 lub hli (1.4 ") yog 30 hli (1.2"). Rau 5-lub hnubqev pib nrog casters, ib ceg yog muab tso rau pem hauv ntej thiab tus caster ntawm tus ceg yog taw qhia 90 degrees. Tag nrho cov casters muaj kev cob qhia ntawm 90 degrees rau cov rooj zaum ntawm cov rooj zaum thiab pem hauv ntej kom rov qab rau 4 ceg rooj zaum. Rau txoj kev kuaj mob: Nco ntsoov: Rau cov rooj zaum nrog cov rooj vag ntsaws nrawm, lub rooj zaum yuav tsum tau sim nyob hauv txoj hauj lwm uas tsis tau xauv lub cev.


Kev Tiv Thaiv Kev Nyuaj Siab - ntxiv qhov chaw stability ntawm qhov chaw thiab yuav tsum tau rub rov qab mus rau tag nrho qaij txoj hauj lwm thaum loading disks (txoj kev tshiab yog xaiv tau rau hom I thiab II). Ntxiv siv rau cov yeem rau ntawm qhov chaw nyob ntawm qhov chaw ruaj khov ntawm kev ruaj ntseg.


Caj Npab Ua Kev Ntsuam Xyuas Vertical - pov thawj ntawm 15 feeb li 1 feeb


Npab Zog Kab rov tav - qhov kev xeem pov thawj ntawm 15 feeb yog 1 feeb


Backrest Durability - load nyob rau hauv lub rooj ntawm 240 lbs. yog 225 lbs. Ntxiv cov lus ceeb toom hais txog tilt xauv mechanisms rau hom II / III.


Caster Durability - kev sau ntawv thiab kev qhia ntxiv, 30 "+/- 2 yog 30" yam tsawg, 270 lbs. nyob rau hauv lub rooj yog 250 lbs., Caster / Lub rooj zaum Frame Durability Test rau Non-pedestal Quav nrog Casters yog Caster / Chair Nce


Durability Test rau cov rooj zaum nrog Caj npab zog - tsis muaj qhov hloov tseem ceeb (faj seeb qhia Annex H muaj Simultaneous Side test)


Cov Kev Taw Tawm - siv rau cov koog uas muaj qhov siab siab txog 24 nti lossis siab dua rau kev ua haujlwm.


Armrest Durability - tsis muaj qhov hloov loj


Outstop - tsis muaj kev hloov loj Tablet


Nti caj npab Static Load - tsis muaj teeb meem hloov ntsiav tshuaj


Npab Load yooj yim - 55 lbs. ntawm 1 "yog 77 lbs. koom


Structural Durability - kev xeem tshiab zoo li uas muaj nyob hauv ANSI / BIFMA X5.11


Daim Ntawv Rhais Ib Daim Ntawv Kuaj Mob - tsis hloov


Daim Ntawv Ntxiv B Stability Disk - tsis hloov Hloov C Daim Phiaj Xev - yog yav dhau los tswj hwm Ntu 7


Daim Ntawv Qhia Ntxiv D Pem Hauv Ntej Stability Load Locator Fixture - Cov Ntaub Ntawv Tshiab Daim Ntawv Qhia Ntxiv E Cov Nyhav Loads / Cov Khoom Tshiab - Daim Ntawv Qhia Ntxiv Tshiab Kev Hloov Kho -


Daim Ntawv Rhais H Hiav Lawm Sij Hawm Sab Nrab Zog Kuaj - tshiab tshaj tawm


Appendix J Daim duab ntawm lub Rooj Sab Laj-Zej Zog - tshiab tshaj tawm