Các đầu dò dạng vòng/nhẫn hoặc bánh donut được chế tạo để phù hợp với các đường kính đinh tán khác nhau. Chúng chủ yếu được sử dụng để phát hiện vết nứt dưới bề mặt mà không cần gỡ bỏ đinh tán. Chúng có sẵn cả cấu hình dạng cầu và phản xạ.
Ưu điểm
- Việc kiểm tra có thể được thực hiện khi không cần gỡ bỏ đinh tán.
- Có nhiều kích cỡ khác nhau.
- Tích hợp công nghệ Powerlink™.
- Có sẵn với cấu hình cầu hoặc phản xạ.
Ứng dụng
- Kiểm tra vết nứt đinh tán máy bay qua lớp sơn.
Đầu dò dòng xoáy kiểu cầu tuyệt đối
- Cuộn dây tham chiếu bên trong đảm bảo kết nối tốt nhất với cuộn dây thử nghiệm khi sử dụng đầu nối Triax (Fischer™*) hoặc Powerlink™.
- Cuộn dây được bảo vệ cho độ phân giải cao hơn.
- Phát hiện các vết nứt theo mọi hướng.
- Loại đầu dò được sử dụng phổ biến trên toàn thế giới.
- Tùy chọn hiệu quả về chi phí.
Đầu dò kiểu cầu nối tuyệt đối của Olympus cho tín hiệu rõ ràng và mạnh mẽ như hình bên.
Coil | Frequency | ID mm (in.) | OD mm (in.) | Connector | Part ID | U8 # | Cable | Item # |
Bridge | 50 Hz to 500 Hz | 8.89 (0.35) | 19.05 (0.75) | Triax Fischer | LR017-5-TF | U8636097 | 9122244 | U8800091 |
Bridge | 50 Hz to 500 Hz | 17.8 (0.7) | 33 (1.3) | Microdot | LR0113-5 | U8636094 | 9102894 | U8800041 |
Bridge | 50 Hz to 500 Hz | 19.05 (0.75) | 32.5 (1.28) | Microdot | LR0114-5 | U8636071 | 9102894 | U8800041 |
Bridge | 50 Hz to 500 Hz | 19.05 (0.75) | 32.5 (1.28) | Triax Fischer | LR0114-5-TF | U8636072 | 9122244 | U8800091 |
Bridge | 500 Hz to 10 kHz | 6.48 (0.255) | 16.51 (0.65) | Microdot | LR106-1 | U8636107 | 9102894 | U8800041 |
Bridge | 500 Hz to 10 kHz | 6.48 (0.255) | 16.51 (0.65) | Triax Fischer | LR106-1-TF | U8620455 | 9122244 | U8800091 |
Bridge | 500 Hz to 10 kHz | 7.62 (0.3) | 19.05 (0.75) | Triax Fischer | LR107-1-TF | U8636077 | 9122244 | U8800091 |
Bridge | 3 kHz to 20 kHz | 7.99 (0.315) | 17.2 (0.68) | Triax Fischer | LR506-2 | U8620265 | 9122244 | U8800091 |
Bridge | 50 Hz to 500 Hz | 25.4 (1.0) | 38.35 (1.51) | Microdot | LR0115-1 | U8636095 | 9102894 | U8800041 |
Bridge | 300 Hz to 5 kHz | 12.7 (0.5) | 25.4 (1.0) | Triax Fischer | LR0510-5-TF | U8636098 | 9122244 | U8800091 |
Bridge | 300 Hz to 5 kHz | 7.62 (0.3) | 19.81 (0.78) | Triax Fischer | LR058-1-TF | U8636089 | 9122244 | U8800091 |
Đầu dò loại tuyệt đối phản xạ của Olympus cho tín hiệu rõ ràng và mạnh mẽ như hình minh họa.Đầu dò dòng xoáy kiểu phản xạ tuyệt đối
Type
Coil
Frequency
Inner Diameter
Outer Diameter
Connector
Part ID
U8 Number
Cable ID
Item N.
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
12.7 mm (0.5 in.)
27.6 mm (1.09 in.)
Microdot
RR0110-1
U8634001
9102894
U8800041
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
12.7 mm (0.5 in.)
27.6 mm (1.09 in.)
Triax fischer
RR0110-1-TF
U8634002
9122244
U8800091
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
17.27 mm (0.68 in.)
25.4 mm (1.0 in.)
Microdot
RR0110-3
U8634133
9102894
U8800041
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
17.27 mm (0.68 in.)
25.4 mm (1.0 in.)
Powerlink™
RR0110-3-4L
U8634134
9122083
U8800073
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
12.7 mm (0.5 in.)
25.4 mm (1.0 in.)
Powerlink™
RR0110-5-4L
U8636126
9122083
U8800073
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
12.7 mm (0.5 in.)
25.4 mm (1.0 in.)
Triax fischer
RR0110-5-TF
U8636011
9122244
U8800091
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
13.4 mm (0.53 in.)
27.9 mm (1.10 in.)
Triax fischer
RR0111-1-TF
U8636012
9122244
U8800091
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
15.24 mm (0.6 in.)
31.75 mm (1.25 in.)
Microdot
RR0112-2
U8636016
9102894
U8800041
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
15.24 mm (0.6 in.)
31.75 mm (1.25 in.)
Triax fischer
RR0112-2-TF
U8620341
9122244
U8800091
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
15.24 mm (0.6 in.)
29.46 mm (1.16 in.)
Triax fischer
RR0112-5-TF
U8636018
9122244
U8800091
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
13.72 mm (0.54 in.)
27.9 mm (1.10 in.)
Triax fischer
RR0112-6-TF
U8636092
9122244
U8800091
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
17.77 mm (0.70 in.)
33.01 mm (1.30 in.)
Triax fischer
RR0113-5-TF
U8636019
9122244
U8800091
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
20.0 mm (0.788 in.)
35.55 mm (1.4 in.)
Triax fischer
RR0114-3-TF
U8636021
9122244
U8800091
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
20.32 mm (0.8 in.)
35.55 mm (1.4 in.)
Triax fischer
RR0114-5-TF
U8636022
9122244
U8800091
Ring Donut Probes
Reflection Absolute
80 Hz – 4 kHz
20.32 mm (0.8 in.)
38.10 mm (1.5 in.)
Triax fischer
RR0115-1-TF
U8636117
9122244
U8800091
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
21.84 mm (0.86 in.)
31.75 mm (1.25 in.)
Triax fischer
RR0115-4-TF
U8636023
9122244
U8800091
Ring Donut Probes
Reflection Absolute
80 Hz – 4 kHz
8.89 mm (0.35 in.)
19.05 mm (0.75 in.)
Microdot
RR017-1
U8636025
9102894
U8800041
Ring Donut Probes
Reflection Absolute
80 Hz – 4 kHz
8.89 mm (0.35 in.)
19.05 mm (0.75 in.)
Triax fischer
RR017-5-TF
U8636118
9122244
U8800091
Ring Donut Probes
Reflection Absolute
50 Hz – 3 kHz
10.16 mm (0.4 in.)
20.32 mm (0.8 in.)
Triax fischer
RR018-5-TF
U8636027
9122244
U8800091
Ring Donut Probes
Reflection Absolute
80 Hz – 4 kHz
10.80 mm (0.425 in.)
22.86 mm (0.9 in.)
Triax fischer
RR019-1-TF
U8636103
9122244
U8800091
Ring Donut Probes
Reflection Absolute
80 Hz – 4 kHz
12.7 mm (0.5 in.)
25.4 mm (1.0 in.)
Triax fischer
RR019-2-TF
U8636029
9122244
U8800091
Ring Donut Probes
Reflection Absolute
80 Hz – 4 kHz
13.21 mm (0.52 in.)
22.86 mm (0.9 in.)
Triax fischer
RR019-3-TF
U8636030
9122244
U8800091
Ring Donut Probes
Reflection Absolute
80 Hz – 4 kHz
11.43 mm (0.45 in.)
22.86 mm (0.9 in.)
Triax fischer
RR019-5-TF
U8636031
9122244
U8800091
Ring Donut Probes
Reflection Absolute
100 Hz – 5 kHz
13.87 mm (0.546 in.)
26.67 mm (1.05 in.)
Microdot
RR0210-1
U8636109
9102894
U8800041
Ring Donut Probes
Reflection Absolute
100 Hz – 5 kHz
6.35 mm (0.25 in.)
15.24 mm (0.6 in.)
Microdot
RR026-1
U8629109
9102894
U8800041
Ring Donut Probes
Reflection Absolute
100 Hz – 5 kHz
6.35 mm (0.25 in.)
15.24 mm (0.6 in.)
Triax fischer
RR026-1-TF
U8636032
9122244
U8800091
Ring Donut Probes
Reflection Absolute
100 Hz – 5 kHz
7.92 mm (0.312 in.)
20.07 mm (0.79 in.)
Powerlink™
RR028-1-4L
U8636124
9122083
U8800073
Ring Donut Probes
Reflection Absolute
100 Hz – 5 kHz
7.92 mm (0.312 in.)
20.07 mm (0.79 in.)
Triax fischer
RR028-1-TF
U8636043
9122244
U8800091
Ring Donut Probes
Reflection Absolute
200 Hz – 10 kHz
10.66 mm (0.42 in.)
25.4 mm (1.0 in.)
Powerlink™
RR0510-3-4L
U8636125
9122083
U8800073
Ring Donut Probes
Reflection Absolute
200 Hz – 10 kHz
12.7 mm (0.5 in.)
25.4 mm (1.0 in.)
Triax fischer
RR0510-5-TF
U8620470
9122244
U8800091
Ring Donut Probes
Reflection Absolute
200 Hz – 10 kHz
5.07 mm (0.2 in.)
15.36 mm (0.605 in.)
Triax fischer
RR056-1-TF
U8620266
9122244
U8800091
Ring Donut Probes
Reflection Absolute
200 Hz – 10 kHz
13.9 mm (0.55 in.)
27.9 mm (1.10 in.)
Triax fischer
RR0511-5-TF
U8636123
9122244
U8800091
Ring Donut Probes
Reflection Absolute
300 hz – 10 khz
10.80 mm (0.425 in.)
19.05 mm (0.75 in.)
Triax fischer
RR057-2-TF
U8636120
9122244
U8800091
Ring Donut Probes
Reflection Absolute
200 Hz – 10 kHz
10.16 mm (0.4 in.)
19.05 mm (0.75 in.)
Triax fischer
RR057-5-TF
U8636038
9122244
U8800091
Ring Donut Probes
Reflection Absolute
200 Hz – 10 kHz
8.38 mm (0.33 in.)
17.78 mm (0.7 in.)
Triax fischer
RR057-6-TF
U8636113
9122244
U8800091
Ring Donut Probes
Reflection Absolute
200 Hz – 10 kHz
7.62 mm (0.3 in.)
20.70 mm (0.815 in.)
Microdot
RR058-1
U8636039
9102894
U8800041
Ring Donut Probes
Reflection Absolute
200 Hz – 10 kHz
7.62 mm (0.3 in.)
20.70 mm (0.815 in.)
Triax fischer
RR058-1-TF
U8636040
9122244
U8800091
Ring Donut Probes
Reflection Absolute
5 kHz – 80 kHz
7.62 mm (0.3 in.)
15.24 mm (0.6 in.)
Microdot
RR1006-5
U8636088
9102894
U8800041
Ring Donut Probes
Reflection Absolute
5 kHz – 80 kHz
7.62 mm (0.3 in.)
15.24 mm (0.6 in.)
Triax fischer
RR1006-5-TF
U8636102
9122244
U8800091
Ring Donut Probes
Reflection Absolute
5 kHz – 80 kHz
11.43 mm (0.45 in.)
22.86 mm (0.9 in.)
Triax fischer
RR1009-5-TF
U8634146
9122244
U8800091
Ring Donut Probes
Reflection Absolute
500 Hz – 20 kHz
6.35 mm (0.25 in.)
15.24 mm (0.6 in.)
Triax fischer
RR206-5-TF
U8636041
9122244
U8800091
Ring Donut Probes
Reflection Absolute
500 Hz – 20 kHz
8.51 mm (0.335 in.)
15.24 mm (0.6 in.)
Triax fischer
RR207-1-TF
U8636042
9122244
U8800091
Ring Donut Probes
Reflection Absolute
500 Hz – 20 kHz
9.52 mm (0.375 in.)
18.03 mm (0.71 in.)
Triax fischer
RR207-2-TF
U8623372
9122244
U8800091
Ring Donut Probes
Reflection Absolute
500 Hz – 20 kHz
8.89 mm (0.35 in.)
17.78 mm (0.7 in.)
Triax fischer
RR207-5-TF
U8636116
9122244
U8800091
Ring Donut Probes
Reflection Absolute
500 Hz – 20 kHz
8.50 mm (0.325 in.)
15.11 mm (0.595 in.)
Microdot
RR2007-1
U8636100
9102894
U8800041
Ring Donut Probes
Reflection Absolute
500 Hz – 20 kHz
8.50 mm (0.325 in.)
15.11 mm (0.595 in.)
Triax fischer
RR2007-1-TF
U8636101
9122244
U8800091