Testech Group Co., Ltd
| Packaging Details | In Carton |
| Delivery Time | 3-7 days |
| Payment Terms | T/T, Credit Card, Paypal, Western Union |
| Supply Ability | 5000pcs/month |
| Product Type | Detachable K-Type Ultrasonic Angle Probe |
| Frequency Range | 2.5-5MHz |
| Crystal Size | Φ14mm, Φ20mm |
| Refracted Angle (K Value) | K1-K3 (0.8, 1.0, 1.5, 2.0, 2.5, 3.0 optional) |
| Brand Name | TESTECH |
| Model Number | K-Type probe |
| Certification | CE; ISO |
| Place of Origin | CHINA |
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Product Specification
| Packaging Details | In Carton | Delivery Time | 3-7 days |
| Payment Terms | T/T, Credit Card, Paypal, Western Union | Supply Ability | 5000pcs/month |
| Product Type | Detachable K-Type Ultrasonic Angle Probe | Frequency Range | 2.5-5MHz |
| Crystal Size | Φ14mm, Φ20mm | Refracted Angle (K Value) | K1-K3 (0.8, 1.0, 1.5, 2.0, 2.5, 3.0 optional) |
| Brand Name | TESTECH | Model Number | K-Type probe |
| Certification | CE; ISO | Place of Origin | CHINA |
| High Light | Lemo00 angle beam probe ，Lemo01 angle beam probe ，20mm ut angle probe | ||
Detachable K-type probe: Cost-effective; the wedge can be replaced if damaged.
| Frequency Range (MHz) | Crystal Size (mm) | Refracted Angle | Type |
|---|---|---|---|
| 2.5-5MHz | Φ14/20 | K1-K3 | Detachable |
Ultrasonic probes are mainly classified as: straight probes, angle probes, probes with curvature, focusing probes, surface wave probes, immersion probes, dual-crystal probes, thickness gauge probes, high-temperature probes, etc. Ultrasonic angle probes are primarily used for transverse wave flaw detection to inspect weld defects such as porosity, cracks, and slag.
Ultrasonic angle probes mainly consist of a wedge, piezoelectric crystal, sound-absorbing material, housing, and socket. Ultrasonic wave transmission/reception is accomplished by the piezoelectric crystal; the wedge's function is to achieve wave mode conversion. When the incident angle (α) is between the first and second critical angles, according to the law of refraction of ultrasound at different acoustic impedance interfaces, only transverse waves exist in the workpiece; the sound-absorbing material absorbs noise emanating from the back of the crystal and around the wedge; the housing provides support, protection, and electromagnetic shielding; the socket is the electrical signal interface, connected to the instrument via the probe cable. The magnitude of the angle probe's refraction angle is indicated by the K value. The K-value for inspecting steel workpieces is indicated on the probe model. K = tg(Θ), which is the tangent of the refraction angle. Commonly used K-values include 0.8, 1.0, 1.5, 2.0, 2.5, and 3.0. Using a K-value to name the probe makes defect location calculations easier. The sound beam of an angle probe is inclined to the probe surface, therefore it can be used to detect areas that a straight sound beam cannot reach, or areas where there is an angle between the defect direction and the detection surface.
We can manufacture ultrasonic probes of various specifications according to customer requirements.
Our main products include:
Our company offers a complete range of products:
Welcome to inquire. Quality guaranteed, discounts available for bulk orders.
Company Details
Business Type:
Manufacturer
Year Established:
18 years
Total Annual:
250 US dollar-285 US dollar
Employee Number:
30~35
Ecer Certification：
Verified Supplier
TESTECH GROUP is a high-tech company where we focus on the research, development, and manufacturing of ultrasonic equipment as well as ultrasonic probes. Our enterprise still continues to devote itself to nondestructive testing and we are the leading manufacturer of nondestructive testing instrume... TESTECH GROUP is a high-tech company where we focus on the research, development, and manufacturing of ultrasonic equipment as well as ultrasonic probes. Our enterprise still continues to devote itself to nondestructive testing and we are the leading manufacturer of nondestructive testing instrume...
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