Igipimo cyo gukandagiraho cy'ubudodo bwa siponji: Imashini ipima igipimo cyo gukandagiraho cya ISO 1856

Intangiriro: Akamaro ko gupima ibikoresho bya foam ku bikoresho byo gukanda

Ibikoresho bya siponji na foam bikoreshwa cyane mu bikoresho byo mu nzu, matelas, intebe z'imodoka, gupakira no gushyiramo ubushyuhe. Kimwe mu bimenyetso by'ingenzi by'imikorere y'ibi bikoresho ni ukoitsinda ryo gukanda— imihindagurikire ihoraho isigara nyuma y’ingero y’ifuro yashyizwemo ibintu bimwe na bimwe mu gihe runaka hanyuma ikareka gusubirana.Igipimo cyo gukandagiraho cy'ikiponjini igikoresho cyihariye cyagenewe gupima uyu muco neza. Mu gusuzuma uburyo icyitegererezo cy'ifuro kidasubira ku bunini bwacyo nyuma yo gukandamizwa, iki gipimo gifasha abakora gusuzuma ubwiza bw'ibikoresho, guhanura imikorere y'igihe kirekire, no kwemeza ko umusaruro uhoraho.

Gusobanukirwa Ihame ry'Ikizamini cyo Gukanda

ItsindaIgipimo cyo gukandagiraho cy'ikiponjiikorwa cyane cyane hakurikijwe ibisabwa naISO 1856 Uburyo A, ariko ishobora no guhuzwa n'andi mahame mpuzamahanga. Uburyo bwo gupima busuzumaguhindagurika guhorahoby'ibikoresho by'ifuro nyuma yo gukanda.

Incamake y'uburyo ikizamini cy'ibanze gikorwa

• Icyitegererezo cyo gutegura:Icyitegererezo cy'igerageza cy'ingano zagenwe gicibwa mu bikoresho bya foam. Ubunini bwacyo bwa mbere bupimwa ahantu henshi.
• Imiterere yo Gukanda:Ingero ishyirwa hagati y'amasahani abiri ateganye y'igikoresho cyo gukanda (igikoresho cyo gukanda). Amasahani arahindurwa kugira ngo agakanda ingero ku kigero cyagenwe cy'ubugari bwacyo bwa mbere - ubusanzwe50%y'ubunini bwayo bw'umwimerere (cyangwa andi majanisha yagenwe, nka 25% cyangwa 75%, bitewe n'ibipimo ngenderwaho).
• Imiterere y'ubushyuhe:Igikoresho cyose cyo gukanda kirimo icyitegererezo gishyizwe muitanura rigenzurwa n'ubushyuheishyirwa ku bushyuhe bukenewe bwo gupima — kuri ISO 1856 Uburyo A, iyi ni70 ± 1°CIngero iguma iri munsi y'ubushyuhe kuri ubu buryo mu gihe runaka, akenshiAmasaha 22.
• Igihe cyo gukira:Nyuma y'igihe cyo gushyushya, igikoresho cyo gukamya gikurwa mu itanura. Ingero zirekurwa mu gikamya hanyuma zigasubizwa mu buryo busanzwe bwa laboratwari (ubusanzwe 23 ± 2°C, 50 ± 5% RH) mu gihe runaka cyo gukamya - ubusanzweIminota 30.
• Igipimo cya nyuma:Nyuma y'igihe cyo gukira, ubugari bwa nyuma bw'icyitegererezo bupimwa ku ngingo zimwe n'igipimo cya mbere.
• Imibare:Igipimo cyo gukanda kibarwa nk'ijanisha ry'ubunini bw'umwimerere:

Itsinda ry'Uburinganire (%) = [(Ubunini bw'ibanze - Ubunini bwa nyuma) / (Ubunini bw'ibanze - Ubunini buhanitse)] × 100%

Agaciro k'itsinda ry'imashini zigabanya imbaraga kagaragaza uburyo ifuro ryahindutse burundu. Agaciro k'itsinda ry'imashini zigabanya imbaraga kagaragaza ubushobozi bwo kugarura imbaraga no kwihanganira imbaraga.

Ibisobanuro by'ingenzi bya tekiniki

ItsindaIgipimo cyo gukandagiraho cy'ikiponjiyakozwe hifashishijwe ubushishozi n'ubwizerwe kugira ngo habeho ibisubizo by'ibizamini nyabyo kandi bishobora gusubirwamo.

• Iyubahirizwa ry'Amahame Ngenderwaho:ISO 1856 Uburyo A, ASTM D3574 (Ikizamini D – Itsinda ryo gukanda), GB/T 6669, DIN 53577, JIS K 6400-4, n'andi mahame mpuzamahanga ajyanye nayo.
• Igipimo cyo gukanda:Ubusanzwe 50%, hamwe n'amahitamo ashobora guhindurwa kuri 25%, 75%, cyangwa ikigereranyo cyihariye.
• Ingano y'ingero:Ubusanzwe 50mm × 50mm cyangwa 100mm × 100mm, hamwe n'ubugari buri hagati ya 10mm na 30mm.
• Ubushyuhe bw'ikizamini:70 ± 1°C (kuri ISO 1856 Uburyo A).
• Igihe cyo gukanda:Amasaha 22 (cyangwa nk'uko byagenwe n'ibisanzwe).
• Igihe cyo gukira:Iminota 30 (cyangwa nk'uko byagenwe n'ibisanzwe).
• Ibikoresho byo gukanda:Icyuma kidashonga cyangwa aluminiyumu kidashonga, gifite ibyuma bingana neza.
• Uburyo bwo gupima neza:Igipimo cy'ubunini gifite ubushobozi bwa 0.01mm.

Igishushanyo mbonera cy'ibikoresho byo gupima (Igikoresho cyo gukanda)

Igikoresho cyo gukanda ni igice cy'ingenzi cy'ingenziIgipimo cyo gukandagiraho cy'ikiponji. Igenzura ko icyitegererezo gishyirwa ku bunini busabwa kandi kigakomeza kuba gihamye mu gihe cy'ubushyuhe bwinshi. Ubusanzwe, icyo gikoresho kigizwe na:

• Amasahani abiri ateganye:Bikozwe mu bikoresho birwanya ingese, bifite ubuso bworoshye kandi burambuye kugira ngo byirinde gushyira ikimenyetso ku gipimo.
• Utubari two gushyiramo umwanya cyangwa uburyo bwo guhindura:Imirongo yo gupima cyangwa vis ikoreshwa neza kugira ngo hashyirweho icyuho nyacyo cyo gukanda (urugero: 50% by'ubunini bw'umwimerere bw'ingero).
• Uburyo bwo gufunga:Kugira ngo wirinde ko amasahani ahinduka mu gihe cyo kuyakoresha no kuyashyira mu ifuru.
• Ubushobozi bwinshi bw'ingero:Ibikoresho bimwe na bimwe byagenewe gutwara ingero nyinshi icyarimwe, bikongera ubushobozi bwo gupima.

  

Ibyiza byo gukoresha ikizamini cya Compensation cyakozwe n'umwuga

Gushora imari mu muhangaIgipimo cyo gukandagiraho cy'ikiponjiitanga inyungu nyinshi z'ingenzi ku bakora na laboratwari zo gupima.

• Igenamiterere ry'ibipimo ngenderwaho:Icyo gipimo cyagenewe kuzuza amahame mpuzamahanga, kigamije kwemeza ko ibisubizo by'ibizamini bisa kandi byemewe n'abantu benshi mu nganda.
• Ingufu:Ubushobozi bwo gupima ingero nyinshi icyarimwe hamwe n'ibikoresho bipima ingero zigera kuri 3 cyangwa zirenga bigabanya igihe cyo gupima kuri buri cyiciro.
• Uburinganire:Ibikoresho byakozwe neza n'uburyo bwo gupima bitanga umusaruro wizewe kandi ushobora gusubirwamo.
• Igenzura ry'Ubuziranenge:Gupima buri gihe ibikoresho byo gukanda bifasha abakora mu gupima itandukaniro ry’ibikoresho fatizo cyangwa inzira z’umusaruro, bigatuma ubuziranenge bukomeza kwiyongera.
• Gukurikiza amategeko:Ibisobanuro byinshi ku bakoresha n'amabwiriza bisaba imikorere yanditse ku gukanda, bigatuma iki gipimo kiba ingenzi kugira ngo amategeko akurikizwa.

Umwanzuro: Igikoresho cy'ingenzi cyo kugenzura ubuziranenge bw'ibikoresho bya foam

ItsindaIgipimo cyo gukandagiraho cy'ikiponjini igikoresho cy'ingenzi ku bakora, laboratwari zigenzura ubuziranenge, n'amashami y'ubushakashatsi n'iterambere akorana n'ibikoresho byoroshye byo gukurura ifuro. Binyuze mu gutanga ibipimo nyabyo kandi bisubirwamo by'impinduka zihoraho nyuma yo gukurura, ibi bikoresho bifasha abakora ibikoresho kunoza imiterere, amakipe meza kugira ngo barebe ko umusaruro uhoraho, n'abahanga mu by'imashini bahanura imikorere y'igihe kirekire y'ibicuruzwa byo gukurura ifuro. Kuva ku myanya y'imodoka kugeza ku matelas zo mu rwego rwo hejuru, isuzuma ry'ibikoresho byo gukurura ifuro ni ingenzi mu gutanga ibicuruzwa byo gukurura ifuro bigumana ihumure n'imikorere myiza uko igihe kigenda gihita.