CTS-22/A/B-ultrasound ultrasonic flaw detector

Performance of CTS-22A ultrasonic flaw detector:
The CTS-22A/22B ultrasonic flaw detector is a product designed and manufactured according to relevant standards, and its attenuator adopts attenuation type to meet the needs of domestic users. Among them, 22A is a domestically produced oscilloscope tube and 22B is an imported oscilloscope tube.
The instrument has a reasonable structure and advanced technology. It is a portable ultrasonic flaw detector with high sensitivity, good resolution, low power consumption, small size, easy to use, stable and reliable. It can be used for various steel plate welds and forgings flaw detection, especially suitable for mobile field or elevated air flaw detection operations in industrial sectors such as machinery, energy, transportation, and petrochemicals; It can also be used as a standardized instrument for qualification assessment and identification of non-destructive testing personnel.

The instrument features of CTS-22A ultrasonic flaw detector:　　
The working frequency reaches 10MHz and can be paired with a narrow pulse probe to achieve high resolution.
Adopting an attenuation type high-precision attenuator with a total attenuation of 80dB.
Scanning range: 10~5000mm (steel longitudinal wave), continuously adjustable.
Pulse shift range of 400mm, clear display.

The main technical specifications of CTS-22A ultrasonic flaw detector are:
Capable of working with AC/DC power supply, small and lightweight, safe and reliable.
Operating frequency range: 0.5~10MHz.
AttenuationDevice: Total attenuation of 80dB (20dB × 2, 2dB × 20);

Attenuation error: every 2dB ± 0.1dB.
Vertical linear error: 2~5MHz ≤ 5%.
Horizontal linear error: ≤ 1%.
Sensitivity margin for flaw detection: Equipped with a 2.5Z20N probe, it was found that when the echo height of the flat bottom hole of the DB-P 200 diameter 2mm test block was 50% of the vertical scale, it was ≥ 46dB.
Power supply: AC: 220 ± 22V, 50 ± 1Hz; DC: 12.5 ± 2V (cadmium nickel battery 1.25V × 10); The power consumption is about 6W, and a set of batteries can work continuously for more than five hours.
Weight: Approximately 6kg (including battery);
Dimensions: 245 × 100 × 300mm (width × height × depth)