Yuav ua li cas xaiv thiab qhov twg yuav lub tshuab tsom rau menyuam yaus. Cov khoom ua si microscope (duab)

2024 Tus sau: Priscilla Miln | [email protected]. Kawg hloov kho: 2024-02-18 01:45

Ib qho khoom ua si me nyuam lub tshuab tsom iav yog ib qho khoom siv nyuaj, thiab tsis pheej yig, yog li koj yuav tsum mus cuag nws lub luag haujlwm. Txhawm rau xaiv tus qauv tsim nyog, koj yuav tsum nkag siab meej rau lub hom phiaj twg nws tab tom yuav.

Tsis tsuas yog lom zem

Toy microscope - khoom plig zoo rau menyuam yaus. Cov chav kawm nrog nws txhim kho kev xav paub, txhawb kev txaus siab hauv lub ntiaj teb ntawm animate thiab inanimate xwm. Ua qhov kev sim nrog lub tshuab ntsuas, cov menyuam yaus hloov pauv ua ntej lawv ob lub qhov muag. Lawv tuaj yeem zaum ntawm nws tau ntau teev, saib cov khoom tsis xav tau tshaj plaws, nrog rau kev txaus siab lawv ua tiav cov haujlwm hauv chemistry, physics thiab biology, uas ua rau lawv nce qib kev paub.

Cov dos thiab txiv apples, nplooj ntawm cov nroj tsuag thiab paj hauv tsev, paj paj ntoo, daim ntawv, khob cij crumbs thiab pwm, kab thiab lawv qhov chaw tuaj yeem kuaj xyuas hauv lub tshuab ntsuas. Tag nrho cov no tuaj yeem pom los ntawm cov menyuam yaus lub tshuab tsom nrog lub 100-300x magnification thiab muaj qhov pom ntawm lub teeb kis tau los yog pom lub teeb. Nrog rau qhov hnyav dua, koj tuaj yeem pom erythrocytes - cov qe ntshav liab hauv cov ntshav. Hauv cov qauv kev cob qhia loj, nws tseem tuaj yeem txheeb xyuas cov kab mob yooj yim tshaj plaws txav hauv dej (yog tias cov dej tinted). Qhov no tuaj yeem ua tiav nrog cawviodine, fucorcin, me nyuam xiav thiab lwm yam dyes.

Lub tshuab tsom, daim duab uas tau muab ntawm no, yuav txaus siab rau koj tus menyuam nrog nws cov qauv ci ntsa iab thiab yooj yim siv! Qhov khoom plig zoo no yuav txhim kho hauv tus menyuam txoj kev xav, kev soj ntsuam, kev ua siab ntev, lub siab xav ua kom tiav. Ob tus menyuam yaus thiab cov niam txiv pom ntau yam nthuav thiab txawv txav nrog kev pab los ntawm cov khoom siv yees siv. Ib tug menyuam yaus uas tsis paub nag hmo zoo li lub tshuab tsom iav zoo li cas, hnub no, nrog kev mob siab rau, tshawb nrhiav txhua yam uas txaus rau kev xav.

Kids Models

Muaj ntau hom khoom ua si microscopes rau menyuam yaus. Qhov kev xaiv yooj yim tshaj plaws yog cov khoom ua si microscope rau cov menyuam kawm ntawv preschool. Nws yog npaj rau cov menyuam yaus, tab sis, txawm tias qhov no, cov cuab yeej siv tau yooj yim thiab nthuav txawm rau cov neeg laus. Xws li cov qauv yog heev unpretentious. Nws ua rau kev nkag siab kom tau txais lawv yog tias koj xav ua kom txaus siab rau koj tus menyuam nrog lub ntiaj teb nthuav dav tshaj plaws ntawm biology txij thaum yau.

Cov ntau yam tom ntej no yog cov menyuam kawm ntawv lub tshuab tsom rau cov menyuam kawm ntawv. Nws tus nqi yog siab dua, thiab cov cuab yeej nws tus kheej yog qhov kev txiav txim ntawm qhov loj dua qhov nyuaj. Cov cuab yeej zoo li no tso cai rau koj los ua qhov kev sim tsim nyog hauv cov tshooj lus ntawm natural science thiab biology.

Cov tub ntxhais kawm microscopes (lub npe hais rau nws tus kheej) yog siv los cob qhia cov kws tshaj lij hauv cov tsev kawm tshwj xeeb, thiab kuj tau siv dav hauv kev ua cov txheej txheem hauv ntau yam kev tshawb fawb. Qee lub sij hawm lawv raug hu ua routine. Lawv muab qhov tseeb txaus ntawm kev tshawb fawb, uas piav qhia lawv tus nqi "tus neeg laus" heev.

Lub tshuab tsom, daim duab uas koj pom ntawm no, twb muaj "tus neeg laus" tsim thiab "siab" ua haujlwm. Cov cuab yeej zoo li no haum rau cov tub ntxhais kawm ntawv thiab txawm tias cov tub ntxhais kawm.

qauv neeg laus

Ua haujlwm microscopes yog qeb zoo tom ntej. Xws li cov cuab yeej siv hauv kev sim hauv chav sim rau kev tshawb fawb loj, muab cov duab zoo. Nws ua rau kev txiav txim siab yuav nws rau tus menyuam kawm ntawv tsuas yog thaum muaj kev mob siab rau biology.

Laboratory microscopes, uas muaj qhov hloov pauv tau thiab ua haujlwm rau ob qho tib si rau kev siv txhua hnub thiab rau kev tshawb fawb loj, feem ntau yog tsim los ntawm me me thiab tseem nrov heev.

Cov Me Nyuam Cov Teeb Meem - lub tsom iav thiab tsom iav - lwm qhov tshiab ntawm kev ua lag luam. Qhov no yog ib tug qauv uas muab ob qho tib si ntawm cov khoom siv ib zaug. Lub koob yees duab-microscope rau cov menyuam yaus feem ntau muaj ib txheej ntawm lo ntsiab muag rau txhua txoj haujlwm thiab daim iav kab pheeb ces kaum. Kev nce hauv cov qauv zoo li no feem ntau muaj zog heev. Lub lens telescopic muaj txoj kab uas hla ntawm 40 millimeters thiab focal ntev li ntawm 500 millimeters.

Yuav ua li cas xaiv qhov zoo

Thaum yuav, koj yuav tsum coj mus rau hauv tus account lub hnub nyoog ntawm tus me nyuam, theem ntawm kev loj hlob ntawm lub hlwb thiab inclination, nrog rau lawv tus kheej solvency. Muaj ntau tus qauv ntawm kev ua lag luam niaj hnub no, uas tsis yooj yim rau kev nkag siab. Feem ntau, rau cov menyuam yaus, lawv yuav cov khoom ua si uas muaj qhov loj me me, tshwj xeeb tshaj yog rau thawj zaug paub txog microcosm thiab ua cov kev sim yooj yim. Me nyuamleej twg tseem tsis tau paub tias lub tshuab tsom iav zoo li cas, piav qhia nws lub hom phiaj ua hom lus siv tau thiab xyuas kom tus menyuam nyiam.

Cov khoom lag luam suav nrog lawv cov txheeb ze pheej yig tsis tuaj yeem ua pov thawj txawm tias lawv tus nqi qis. Tsis txhob ntseeg yog tias lub pob nrog cov menyuam yaus suav nrog lub tshuab ntsuas ntsuas pom tias qhov loj ntawm ntau dua 300 npaug. Rau cov khoom lag luam hauv pawg nqi txog li $ 60, cov khoom siv kho qhov muag tsis zoo, cov lej loj loj tsis muaj dab tsi ntau tshaj li kev tshaj tawm stunt.

Muas tus me nyuam

Yog tus menyuam tseem yog menyuam yaus, nws ntxov dhau rau nws yuav khoom siv rau menyuam kawm ntawv. Raws li cov khoom ua si rau cov menyuam kawm ntawv preschool, nws yog qhov zoo dua los xaiv tus qauv "Young Biologist 40" lossis "Children's Microscope DMS-1". Cov khoom siv yooj yim no muaj 40x magnification, uas txaus txaus rau cov tub ntxhais kawm tshawb fawb, lawv muaj cov duab yooj yim thiab ruaj khov, nrog rau tus nqi qis.

Muaj txawm tias muaj lub ntsej muag zoo nkauj rau cov poj niam hluas, ua rau tus ntxhais tshwj xeeb (xws li paj yeeb) tsim. Ib txhia ntawm lawv yog ib tug compact hybrid ntawm lub microscope thiab ib tug mini-telescope uas yuav haum rau hauv koj lub hnab ris.

Yam tub kawm

Ib tug menyuam loj tuaj yeem tau txais lub tshuab tsom nrog qhov loj dua lossis txawm tias tus qauv digital uas muaj ntau chav rau kev sim. Cov menyuam yaus lub tshuab tsom iav tau nruab nrog lub teeb pom kev, tsom iav, xim lim. Cov khoom siv suav nrog tag nrho cov cuab yeej tsim nyog thiab cov khoom siv ntxiv rau txoj haujlwm.kev paub.

Ib qho piv txwv ntawm lub tshuab tsom iav rau cov menyuam yaus hnub nyoog qis dua 8 xyoo yog cov qauv nrog qhov loj ntawm 100 txog 300 zaug, ua los ntawm cov khoom siv ruaj khov thiab nruab nrog iav optics, lub projector thiab lub teeb. Cov iav lo ntsiab muag muab cov duab zoo heev. Lub rooj khoom yog illuminated los ntawm ib lub teeb LED. Cov khoom siv, raws li txoj cai, suav nrog ntau lub kaum os rau kev sim, tsom iav, lim, Petri phaj, iav pas nrig, iav tsom iav thiab ntau ntxiv, nrog rau cov qauv npaj rau kev tshawb fawb. Tus nqi ntawm cov tsom iav no feem ntau yog nyob ib ncig ntawm ib thiab ib nrab txhiab rubles.

nrhiav dab tsi thaum yuav

Yog tias koj tau txiav txim siab rau lub hom phiaj ntawm kev yuav khoom thiab tus nqi zoo, nws ua rau kev txiav txim siab rau cov qauv tshwj xeeb. Cov me nyuam lub tshuab tsom tuaj yeem yog ob qho tib si hauv tsev thiab txawv teb chaws (feem ntau yog Suav). Koj yuav tsum xyuam xim rau qhov optics. Yog tias cov lo ntsiab muag yog yas, rub lawv yuav khawb lawv. Cov tsom iav uas muaj qhov loj me me, tshwj xeeb tshaj yog cov Suav, feem ntau tsis muab cov duab meej - tsuas yog streaks.

Yog tias lub teeb pom kev zoo yog muab los ntawm lub teeb ci, nws yuav tsis ua haujlwm. Zoo dua xaiv LED teeb pom kev zoo. Nws yog qhov zoo dua yog tias daim iav backlight yog nkhaus - kom pom ntau dua ntawm lub teeb. Nws yuav tsum tau kho kom zoo thiab tiv thaiv los ntawm khawb.

Cov lo ntsiab muag ntawm lub qhov muag thiab tshwj xeeb tshaj yog lub hom phiaj yuav tsum yog iav. Qhov kev daws teeb meem thiab cov duab zoo nyob ntawm lub lens. Lub raj thiab tripod ntawm lub tshuab tsom iav yuav tsum zoo dua yog hlau. BrightnessLED backlight yuav tsum adjustable. Tsis zoo li cov qhov muag teeb, LEDs muab lub teeb ntuj ntau dua thiab tsis kub, yog li lawv ntseeg tau ntau dua.

About accessories

Nws yog ib qho tsim nyog yuav tsum tau them nyiaj mloog rau cov khoom siv uas muag hauv cov khoom siv, qhov yooj yim ntawm lawv siv thiab khaws cia, nrog rau kev muaj cov lus qhia ntxaws ntxaws. Cov qauv niaj hnub ntawm cov menyuam yaus lub tshuab tsom iav feem ntau yog muag hauv ib lub teeb nrog ntau yam khoom siv tau zoo uas tso cai rau koj saib txhua yam koj lub siab xav. Cov qauv kuj tseem suav nrog rau kev tshuaj xyuas, xws li cov plaub hau tsiaj, thiab lwm yam.

Cov me nyuam lub tshuab tsom, muaj cov khoom yas, tsim nyog yuav cov menyuam yaus kom muaj kev nyab xeeb. Cov me nyuam loj dua raug pom zoo kom yuav cov qauv nrog cov iav lo ntsiab muag thiab cov iav swb. Ntxiv rau, cov niam txiv feem ntau pab npaj cov qauv rau cov menyuam saib.

Lwm yam niam txiv yuav tsum paub

Teeb tsa lub cuab yeej thiab npaj kev npaj yog ib txoj haujlwm tseem ceeb. Txawm yuav hais li cas los xij, qhov no yog txoj haujlwm ntawm niam txiv, thiab lub luag haujlwm ntawm cov menyuam yaus yog saib, mloog cov lus piav qhia thiab sib xyaw cov kev paub tshiab.

Microscope nrog siab magnification yuav tsum muaj qee qhov kev paub. Rau kev sim txhua hnub, qhov loj ntawm 40 txog 200 zaug yog txaus. Muaj kev xav tias nws ua rau muaj kev nkag siab zoo rau cov neeg uas xav kom txaus siab rau menyuam yaus hauv kev xav ntawm biology mus yuav ib qho qub hauv tsev kho mob microscope, kuaj lossis kev lag luam. Xws li lub tshuab microscope tuaj yeemmuas hauv qhov zoo. Yog tias koj tab tom yuav cov khoom ua si hauv Suav teb, tsis txhob mus rau qhov kev nthuav dav, zoo dua saib xyuas kev tsim kom zoo thiab hloov kho yooj yim.

Lub zog ntawm lub tshuab tsom iav tsav swb yooj yim rau ib leeg ua tsaug rau lub roj nplua nyeem uas yuav tsum tau hloov tom qab ob peb xyoos ua haujlwm. Txwv tsis pub, kev tswj ntawm qhov txav mus yuav nruj heev thiab cov log yuav puas.

Children's microscope: tshuaj xyuas

Raws li cov neeg yuav khoom, lub tshuab tsom iav, raws li txoj cai, sib haum rau cov yam ntxwv tshaj tawm. Nws tseem yog qhov zoo dua rau cov neeg laus los kho lawv, txij li qhov raug thiab kev kho kom zoo yuav tsum tau ua. Cov menyuam yaus saib nrog kev txaus siab heev ntawm cov qauv ntaub plaub uas muab rau hauv cov khoom siv, nrog rau cov nplej ntawm qab zib thiab ntsev. Ua tsaug rau cov ntxaij lim dej, cov ntsev zoo tib yam zoo li qhov chaw toj roob hauv pes zoo heev.

Lwm tus neeg siv khoom hauv lawv cov kev tshuaj xyuas yws txog qhov teeb meem ntawm kev teeb tsa, tshwj xeeb tshaj yog nyob rau hauv Suav qauv, lawv ntseeg tias, txawm tias lawv tau sim npaum li cas, lawv tsis tuaj yeem ua tiav cov duab zoo. Qee tus neeg yuav khoom tau txiav txim siab tias pheej yig Suav microscopes tsuas yog tsim nyog rau kev lom zem ntawm tus menyuam hnub nyoog preschool, thiab tawm ntau yam uas xav tau los pab qhia rau menyuam kawm ntawv. Tab sis feem ntau tseem tuaj yeem txiav txim siab tias ntawm tus nqi tau teev tseg, lub tshuab ntsuas me me (kev tshuaj xyuas tau muab hais txog Microscope rau Tsev Kawm Ntawv (9001 PS) qauv) tau ua tiav raws li nws lub hom phiaj thiab tuaj yeem siv rau hauv cov lus qhia txog biology.