LMEC-16 Apparatus of Sound Velocity Measurement le Ultrasonic Ranging

Tlhaloso e Khutšoanyane:

Lebelo la ho phatlalatsoa ha leqhubu la molumo ke palo ea bohlokoa ea 'mele.Ka ultrasonic rangeng, positioning, liquid velocity measurement, material elastic modulus measurement, gase them instantaneous change measurement, will include the sound speed of body quantity.Phetiso le kamohelo ea ultrasound e boetse ke e 'ngoe ea mekhoa ea bohlokoa ea ho thibela bosholu, tlhokomelo le tlhahlobo ea bongaka.Sesebelisoa sena se ka lekanya lebelo la phatlalatso ea molumo moeeng le bolelele ba maqhubu a molumo moeeng, 'me sa eketsa lintlha tsa liteko tsa ultrasonic rangeng, e le hore liithuti li tsebe ho tseba melao-motheo le mekhoa ea liteko ea khopolo ea maqhubu.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Liteko

1. Lekanya lebelo la leqhubu la molumo le hasoang moeeng ka mokhoa oa ho kena-kenana le resonant.

2. Lekanya lebelo la leqhubu la molumo le hasang moeeng ka mokhoa oa ho bapisa mohato.

3. Lekanya lebelo la leqhubu la molumo le hasoang moeeng ka mokhoa oa phapang ea nako.

4. Lekanya sebaka sa boto ea mokoallo ka mokhoa oa ho bonahatsa.

Likarolo le Lintlha

Tlhaloso	Litlhaloso
Sine wave signal jenereithara	Maqhubu a maqhubu: 30 ~ 50 khz.qeto: 1hz
Ultrasonic transducer	Piezo-ceramic chip.maqhubu a oscillation: 40.1 ± 0.4 khz
Vernier caliper	Boholo: 0 ~ 200 mm.ho nepahala: 0,02 limilimithara
Sethala sa liteko	Boto ea boholo ba 380 mm (l) × 160 mm (w)
Ho nepahala ha tekanyo	Lebelo la molumo moeeng, phoso <2%