D-50 Mea hoʻoheheʻe 'akomi
Hoʻolālā ʻia no ka lawelawe ʻana i ka wai e like me ka dilution precision laboratory, ka hana curve maʻamau a me ka hoʻomākaukau ʻana i ka laʻana maʻamau, nā mea ola kino i ka dosing pololei, etc.
※ʻO ka ʻenehana kikoʻī o ka leo mau e kākoʻo i kahi ākea ākea mai 0.4 mL a i 3000 mL, a hiki i ka 0.01mL ka palena liʻiliʻi.
※ʻO ka ratio dilution maximal a hiki i 7500, e hālāwai ana i nā koi like ʻole o kā mākou mea hoʻohana.
※ʻO 0.1% wale nō ka hoʻokaʻawale maʻamau maʻamau o ka pololei ʻoiai ʻo 100 mL ka nui o ka pahuhopu.
※ʻO ka hana pānaʻi wela e hoʻopau i ka mana o ka ʻokoʻa ʻokoʻa o ka hopena i nā mahana like ʻole a hōʻoia i ka pololei a me ka paʻa o ka pipetting.ʻO ka hewa pili he ± 0.5%, a ʻoi aku ka kiʻekiʻe o ka pololei ma mua o ka pahu volumetric Class A a me ka dilution manual.
※ʻO ka hana maʻalahi: ʻAʻole pono e helu ʻia nā ʻāpana dilution me ka lima, e hoʻokomo wale i ka "kumu hoʻonā kumu, ka nui o ka pahuhopu, ka hoʻopaʻa ʻana i ka manaʻo", a ʻo ke kaʻina holoʻokoʻa.
※Palekana a hilinaʻi: ʻaʻole pono ka mea hoʻokolohua e hoʻopā i nā laʻana maʻamau kiʻekiʻe kiʻekiʻe, e hōʻemi ana i ka manawa o ka mea hoʻokolohua e pili ana me nā reagents kemika.
Olelo Hooholo | 0.01mL |
Ka pololei | ≤0.1% |
Ka pololei | ±0.5% |
Laulā leo | 0.1 ml - 3000ml |
E hoʻoheheʻe i ka manawa hāpana | 60s(50ml) |
Ka nui o ka mea kani | 259 x 69 x 13mm |
ʻO ka papa hoʻohālikelike o ka hewa i ʻae ʻia (E like me JJG 196-2006, Hoʻoponopono Hōʻoia o ka pahu aniani hana ) | |||||||
Nui i koho ʻia/mL | 25 | 50 | 100 | 200 | 250 | 500 | 1000 |
Ka palena o ka hewa/mL;Papa A Volumetric Glassware | ±0.03 | ±0.05 | ±0.01 | ±0.15 | ±0.15 | ±0.25 | ±0.45 |
ʻO ka hoʻomanawanui pili kiʻekiʻe o ka Class A Volumetric Glassware | 0.12% | 0.10% | 0.1.% | 0.075% | 0.06% | 0.05% | 0.04% |
ʻO ka hoʻomanawanui pili loa o D-50 | 0.08% | 0.08% | 0.06% | 0.07% | 0.05% | 0.04% | 0.035% |