LEAT-3 Ntsuas Cov Cuab Yeej Siv Rau Kev Kub Tshwj Xeeb ntawm Kev Ua Kua Dej

Kev Piav Qhia Luv:

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev sim
1. Lub peev xwm cua sov tshwj xeeb ntawm cov kua yog ntsuas los ntawm txoj kev txias, thiab qhov zoo thiab cov xwm txheej ntawm txoj kev sib piv tau nkag siab;
2. Kev sib raug zoo ntawm qhov txias ntawm lub cev thermal thiab qhov sib txawv ntawm qhov kub ntawm lub cev thiab ib puag ncig raug tshawb nrhiav los ntawm kev sim.
Cov kev tsis tseem ceeb
1. Lub ntsuas kub digital: DS18B20, qhov kub thiab txias yog 0 ~ 99.9 ℃, thiab ob txoj kab ntawm cov nqi ntsuas tau tso tawm tib lub sijhawm;
2. Tsib tus lej stopwatch nrog pib thiab pib dua kev ua haujlwm, qhov kev daws teeb meem tsawg kawg nkaus 0.01s, tag nrho ntau yam 9999s,
Kev hloov pauv ntau yam tsis siv neeg;
3. Nws tuaj yeem teeb tsa lub sijhawm kuaj tsis siv neeg thiab tus lej ntawm cov ntaub ntawv kuaj, thiab txuag cov ntaub ntawv cia nrog kev saib cov ntaub ntawv;
4. Lub raj sab nraud ntawm qhov kev sim tau siv Φ 300mm × 190mm plexiglass; Lub tog raj kheej cais tawm: Φ 28mm × 48mm tooj liab;
5. Hauv kev sim, lub raj sab hauv tau siv Φ 22mm × 48mm tooj liab;
6. Qhov yuam kev ntsuas ntawm cov kua kub tshwj xeeb yog tsawg dua 5%.