Device “Struna- 32, 44, 57, 70”

Basic technical specifications

Nominal diameters of controlled cylinders, mm 32…204
Range of measurement of the nonstraightness on the basis of 1 m, mm  ±1
Error of measurement of the nonstraightness, mm, no more than 0.015
Measuring resolution of the nonstraightness,mm 0.001
Measuring resolution of the distance to a section to be measured, cm 1
Maximum permissible rate of movement of the measuring unit along the pipe under the measuring resolution of the distance 1 cm to the section to be measured, m/s 0.2
AC power supply 220±22В, 50Гц
Power consumption, without PC, W, not more than 5

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