| Infhaighteacht: | |
|---|---|
| Cainníocht: | |
SF-53
Piezohannas
SF-53
Trasduchtóir Fuaimiúil Sféarúil 53khz ag Tarchur Trasduchtóir Fuaime Glactha

theicniúla Para - aiméadair :
Ábhar tomhais:
1.1.1. Voltas Freagra tarchurtha agus leibhéal foinse fuaime
Freagra voltas agus leibhéal foinse fuaime an trasducer a thomhas sa bhanna minicíochta 25kHz-125kHz, nuair nach bhfuil an freagra minicíochta athshondach níos lú ná 145dB agus nach bhfuil an leibhéal foinse fuaime níos lú ná 192dB.
1.2. Íogaireacht a fháil
Íogaireacht glactha an trasducer a thomhas sa bhanna minicíochta 25kHz-125kHz, nuair nach bhfuil an freagra minicíochta athshondach níos lú ná -205dB.
1.3. Treoraíocht
Tomhais treoshuíomh cothrománach agus ingearach an trasduchtóra ag 50kHz.
1.4. Brú hidreastatach
Brú hidreastatach: 3MPa.
2. Sonraí tomhais
Tá 2 thrasduchtóir ann, 202501# agus 202502#, agus is iad seo a leanas a sonraí tomhais.
ad mittanceParaiméadair


202501# |
202502# |
||||
f/kHz |
C/nF |
G/ms |
f/kHz |
C/nF |
G/ms |
25 |
30.50 |
0.32 |
25 |
32.65 |
0.41 |
30 |
31.39 |
0.65 |
30 |
33.63 |
0.82 |
35 |
32.16 |
1.32 |
35 |
34.19 |
1.64 |
40 |
31.22 |
2.62 |
40 |
33.14 |
3.08 |
45 |
26.24 |
3.81 |
45 |
27.33 |
4.53 |
50 |
20.62 |
3.67 |
50 |
20.61 |
4.28 |
55 |
18.63 |
2.82 |
55 |
18.75 |
3.16 |
60 |
18.65 |
2.06 |
60 |
19.14 |
2.43 |
65 |
19.17 |
1.61 |
65 |
19.69 |
1.95 |
70 |
19.96 |
1.25 |
70 |
20.58 |
1.65 |
75 |
20.74 |
1.11 |
75 |
21.37 |
1.67 |
80 |
20.91 |
1.30 |
80 |
21.06 |
1.85 |
85 |
20.97 |
1.00 |
85 |
21.18 |
1.43 |
90 |
21.42 |
0.82 |
90 |
21.68 |
1.23 |
95 |
21.88 |
0.75 |
95 |
22.20 |
1.16 |
100 |
22.31 |
0.74 |
100 |
22.70 |
1.17 |
105 |
22.74 |
0.85 |
105 |
23.13 |
1.36 |
110 |
22.48 |
0.99 |
110 |
22.84 |
1.44 |
115 |
22.80 |
0.74 |
115 |
23.18 |
1.27 |
120 |
23.16 |
0.72 |
120 |
23.51 |
1.24 |
125 |
23.44 |
0.73 |
125 |
23.76 |
1.27 |
f/kHz |
Sv/dB |
Mx/dB |
||
202501# |
202502# |
202501# |
202502# |
|
25 |
133.2 |
133.5 |
-200.3 |
-200.1 |
30 |
136.6 |
135.0 |
-199.1 |
-199.9 |
35 |
140.8 |
137.9 |
-198.0 |
-200.4 |
40 |
144.2 |
141.7 |
-198.1 |
-200.4 |
45 |
146.6 |
144.8 |
-198.2 |
-199.4 |
50 |
147.3 |
146.0 |
-198.5 |
-199.2 |
55 |
146.1 |
145.4 |
-200.6 |
-200.4 |
60 |
143.8 |
143.5 |
-203.5 |
-203.2 |
65 |
143.4 |
141.9 |
-205.7 |
-206.8 |
70 |
142.3 |
138.7 |
-208.0 |
-211.4 |
75 |
139.2 |
133.0 |
-211.4 |
-217.8 |
80 |
140.5 |
138.8 |
-211.6 |
-213.2 |
85 |
141.4 |
140.2 |
-211.6 |
-212.0 |
90 |
140.8 |
139.8 |
-214.3 |
-214.0 |
95 |
140.4 |
139.4 |
-216.8 |
-216.7 |
100 |
141.5 |
139.3 |
-217.9 |
-219.0 |
105 |
142.6 |
139.3 |
-217.1 |
-219.7 |
110 |
141.2 |
139.1 |
-218.4 |
-220.1 |
115 |
137.7 |
138.9 |
-222.4 |
-220.0 |
120 |
136.7 |
137.9 |
-223.5 |
-221.1 |
125 |
136.2 |
137.0 |
-224.4 |
-223.2 |
f/kHz |
d换/m |
U发/Vpp |
U收/mVpp |
M 0/dB |
Sv/dB |
SL/dB |
|
202501# |
47 |
2 |
524 |
280 |
-206.5 |
147.1 |
192.4 |
202502# |
47 |
2 |
630 |
280 |
-206.5 |
145.5 |
192.4 |






Feidhmchlár:
Taighde Fuaimiúil Faoi Uisce
Calabrú Réimse Fuaimiúil
Feidhmeanna Míleata agus Eolaíochta
