Language
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| Cainníocht: | |
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Piezohannas
Trasduchtóir Fuaimiúil 80khz ag Tarchur Trasduchtóir Fuaime Glactha
Ábhar Tomhais:
1.1. Cuair Seolta agus Suimeachta:
Paraiméadair seoltachta agus suaitheadh an trasduchtóra laistigh den bhanda minicíochta 40kHz–120kHz a thomhas.
1.2. Freagra Tarchuir:
Freagairt tarchurtha an trasduchtóra a thomhas laistigh den bhanda minicíochta 40kHz–120kHz.
1.3. Íogaireacht Glactha:
Freagairt tarchurtha an trasduchtóra a thomhas laistigh den bhanda minicíochta 40kHz–120kHz.
1.4. Treo Ingearach:
Díreacht ingearach an trasduchtóra a thomhas ag 80kHz.
1.5. Tástáil Brú Hidreastatach:
Ba cheart don trasducer brú hidreastatach nach lú ná 1 MPa a sheasamh.
202501# |
202502# |
||||
f/kHz |
G/ms |
B/ms |
f/kHz |
G/ms |
B/ms |
30 |
0.0201 |
0.6261 |
30 |
0.0199 |
0.6543 |
35 |
0.0372 |
0.7475 |
35 |
0.0285 |
0.7782 |
40 |
0.0590 |
0.8826 |
40 |
0.0457 |
0.9198 |
45 |
0.1028 |
1.0240 |
45 |
0.0841 |
1.0821 |
50 |
0.1927 |
1.1830 |
50 |
0.1644 |
1.2602 |
55 |
0.3181 |
1.2863 |
55 |
0.3320 |
1.4133 |
60 |
0.4266 |
1.3543 |
60 |
0.4973 |
1.4409 |
65 |
0.5244 |
1.4781 |
65 |
0.5604 |
1.4978 |
70 |
0.7329 |
1.6063 |
70 |
0.7003 |
1.6618 |
75 |
1.0602 |
1.6673 |
75 |
1.0620 |
1.8130 |
80 |
1.5736 |
1.3740 |
80 |
1.7505 |
1.4966 |
85 |
1.5520 |
0.6074 |
85 |
1.5905 |
0.4250 |
90 |
0.9221 |
0.3113 |
90 |
0.7381 |
0.3400 |
95 |
0.4637 |
0.5025 |
95 |
0.4511 |
0.6900 |
100 |
0.3240 |
0.8204 |
100 |
0.3326 |
0.8541 |
105 |
0.3182 |
0.9066 |
105 |
0.2678 |
0.9978 |
110 |
0.2488 |
1.0260 |
110 |
0.1683 |
1.1556 |
115 |
0.1882 |
1.1461 |
115 |
0.1275 |
1.3131 |
120 |
0.1494 |
1.2738 |
120 |
0.1063 |
1.4554 |
f/kHz |
202501#/dB |
202502#/dB |
40 |
128.8 |
128.1 |
45 |
131.0 |
130.1 |
50 |
135.2 |
133.4 |
55 |
139.8 |
139.5 |
60 |
142.0 |
143.1 |
65 |
144.1 |
143.8 |
70 |
147.4 |
146.5 |
75 |
149.8 |
149.1 |
80 |
150.9 |
150.9 |
85 |
150.0 |
150.8 |
90 |
147.5 |
148.4 |
95 |
144.5 |
145.2 |
100 |
143.3 |
144.6 |
105 |
143.5 |
144.9 |
110 |
144.4 |
143.9 |
115 |
143.7 |
142.8 |
120 |
142.5 |
141.9 |
f/kHz |
202501#/dB |
202502#/dB |
40 |
-195.7 |
-194.3 |
45 |
-195.1 |
-196.1 |
50 |
-194.1 |
-194.7 |
55 |
-192.5 |
-190.2 |
60 |
-192.4 |
-190.4 |
65 |
-191.2 |
-189.1 |
70 |
-188.6 |
-190.8 |
75 |
-188.2 |
-187.6 |
80 |
-186.9 |
-185.6 |
85 |
-187.3 |
-184.2 |
90 |
-185.8 |
-183.7 |
95 |
-187.7 |
-188.3 |
100 |
-191.7 |
-188.6 |
105 |
-193.1 |
-190.1 |
110 |
-193.8 |
-191.6 |
115 |
-195.5 |
-195.7 |
120 |
-197.6 |
-198.0 |
Tástáil Brú Hidreastatach :
Tar éis tástálacha brú hidreastatacha a dhéanamh ag 1 MPa/1h, 0 MPa/0.25h, 1 MPa/1h, agus 0 MPa/0.25h, bhí an friotaíocht inslithe idir leictreoidí dearfacha agus diúltacha an trasducer níos mó ná 100 MΩ.
