LMEC-11 Kuyera Kusviba Kwemvura - Nzira Yekudonha

Tsananguro pfupi:

Chiyero chemvura inoyerera (liquid viscosity coefficient), chinozivikanwawo semvura inoyerera (liquid viscosity), chimwe chezvinhu zvakakosha zvemvura, ine mashandisirwo akakosha muinjiniya, tekinoroji yekugadzira uye mushonga. Nzira yebhora rinodonha yakakodzera kwazvo kudzidzisa kwekuyedza kwevadzidzi vekutanga nevegore rechipiri nekuda kwechiitiko chayo chemuviri chiri pachena, pfungwa yakajeka uye mashandiro akawanda ekuyedza uye zviri mukati mekudzidziswa. Zvisinei, nekuda kwepesvedzero yestopwatch yemaoko, parallax uye bhora rinodonha kubva pakati, kururama kwekuyera kumhanya kunodonha hakuna kunyanya kuitika kare. Chishandiso ichi hachingochengete chete mashandiro uye zviri mukati mekuyedza kwemudziyo wekutanga wekuyedza, asiwo chinowedzera musimboti uye nzira yekushandisa ye laser photoelectric timer, iyo inowedzera ruzivo, inovandudza kururama kwekuyera, uye inomiririra kuvandudzwa kwekudzidzisa kwekuyedza.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Zvinhu zvirimo

1. Shandisa nguva yegedhi remagetsi rinoshandisa laser, nguva yekuyera yakanyatsojeka.
2. Nechiratidzo chekugadzirisa nzvimbo yegedhi remagetsi, nebhatani rekutanga kudzivirira kusayera zvakanaka.
3. Kuvandudza dhizaini yemugero webhora unodonha, gomba remukati re 2.9mm, kurongeka kwebhora rinodonha kunogona kugadziriswa zvakanaka, kuitira kuti mabhora madiki esimbi agonewo
cheka danda relaser zvakanaka, wedzera nguva yekudonha uye vandudza kurongeka kwekuyera.

Kuedza
1. Kudzidza nzira yekuyedza yekuyera nguva nekumhanya kwekufamba kwechinhu ne laser photoelectric sensor.
2. Kuyera viscosity coefficient (viscosity) yemafuta uchishandisa nzira yefalling ball uchishandisa stokes formula.
3. Kucherechedza mamiriro ekuyedza ekuyera viscosity coefficient yezvinwiwa nenzira yefalling ball uye kugadzirisa kana zvichidikanwa.
4. Dzidza nezvesimba remabhora esimbi akasiyana-siyana pakuita kuyerwa uye mhedzisiro.
Magadzirirwo

Tsananguro	Magadzirirwo
Dhayamita yebhora resimbi	2.8mm & 2mm
Chinotora nguva cheLaser photoelectric	Range 99.9999s resolution 0.0001s, ine calibration photoelectric gate position indicator
Sirinda yemvura	Kureba kwe1000ml kweinenge 50cm
Chikanganiso chekuyera viscosity coefficient yemvura	Zvisingasviki 3%