NM01TSB450

OKO-NDT Straight Beam Probe TSB (Single Element) - 4 MHz, 0.500" (12.7 mm) Diameter, Side Microdot (MD) Connector

The OKO-NDT Straight Beam Probe TSB (Single Element) is a high-performance ultrasonic transducer designed for precise non-destructive testing (NDT) applications requiring normal beam inspection. This versatile probe, part of OKO-NDT's TSB/TSD series, is ideal for detecting internal flaws and for accurate thickness measurement in a wide range of materials, balancing excellent resolution with good penetration.

Key Features & Benefits:

• Straight Beam Inspection (Normal Incidence): Emits ultrasonic waves perpendicular to the test surface, making it perfectly suited for detecting laminar defects such as delaminations, inclusions, and porosity, as well as for precise thickness gauging in plates, pipes, castings, and other components.

• Optimal 4.0 MHz Frequency: This frequency offers an excellent balance between sensitivity and penetration. It provides high resolution for detecting smaller flaws while still achieving good penetration depth in common industrial materials like steel, aluminum, and various alloys.

• Versatile 12.7 mm (0.500") Crystal Diameter: The 12.7 mm (0.500-inch) active element provides a balanced acoustic beam profile. This size is highly versatile for general flaw detection and thickness measurement, offering sufficient coverage for scanning while maintaining good sensitivity to defects.

• Single Element Design: Operates in pulse-echo mode, utilizing a single piezoelectric crystal for straightforward signal interpretation and reliable performance.

• Ergonomic Side Microdot (MD) Connector: The connector's placement on the side of the probe body offers significant ergonomic advantages. It allows for easier cable routing, especially in confined spaces or when using the probe with a wedge, reducing cable strain and improving handling comfort during extended inspections. The Microdot connector is widely used for its compact size and secure connection.

• Durable Construction: Manufactured by OKO-NDT, known for its robust and reliable NDT equipment, this probe is built with a durable case (typically plated brass or stainless steel, as confirmed by OKO-NDT's specifications) to withstand the rigors of industrial environments.

• Wide Compatibility: The standard Lemo 00 (Microdot) connector ensures broad compatibility with most conventional ultrasonic flaw detectors available in the market.

Specifications:

• Manufacturer: OKO-NDT (OKOndt GROUP)

  
  

• Probe Type: Straight Beam Contact Transducer (TSB/TSD Series)

• Element Type: Single Element

• Frequency: 4.0 MHz

• Crystal Diameter: 12.7 mm (0.500 inches)

• Connector Type: Lemo 00 (Microdot)

• Connector Position: Side

• Housing Material: Plated brass (typical for OKO-NDT's TSD series)

• Operating Temperature Range: (Typical for contact probes, e.g., 0∘C to 50∘C / 32∘F to 122∘F)

• Compatibility: Compatible with standard ultrasonic couplants (e.g., glycerin, cellulose gel).

Typical Applications:

• Accurate thickness measurement of various metals and non-metals.

• Detection of internal flaws such as inclusions, porosity, and laminations in plates, bars, castings, and forgings.

• Quality control inspections in manufacturing, aerospace, automotive, and general engineering sectors.

• Corrosion/erosion mapping on pipelines and storage tanks.