REFERENCE SAMPLE SO-1

REFERENCE SAMPLE SO-1

Order

Standard samples SO-1 are designed to determine the conditional sensitivity, check the resolution and error of the depth gauge of an ultrasonic flaw detector.

Specifications:

1 – made of organic glass according to GOST 17622;

2 – speed of propagation of a longitudinal ultrasonic wave at a frequency of 2.5 ± 0.2 MHz at a temperature of 20 ± 5 ° C

is 2670±133m/s;

3 – propagation time of ultrasonic vibrations in the forward and reverse directions 20 ± 1 μs;

4 – geometric dimensions comply with the requirements of GOST 14782.

Contents of delivery:

Sample SO-1, verification certificate.