It is intended for measurement of deviations of internal diameter of cylinders from nominal rate.
Basic set:
- measuring unit for one standard size;
- bar with a cable;
- adjusting rings of one standard size;
- accessory for setup and periodic calibration;
- PC with the software.
For measurements of diameters over 80 mm the device is issued with the self-propelled measuring unit having a built-in mechanism for movement along the pipe.
Software has a system of the access levels of the user and allows to study in detail product parameters and keep the obtained data in text and graphic types.
| Technical characteristics: | |
| Controlled diameter of the cylinder, mm | 32…150 |
| Range of measurement of a deviation of internal diameter of the cylinder, mm | –0.2…+1.2 |
| Length of the measured cylinders, mm | up to 7000 |
| Measurement pitch on length of the cylinder, mm* | 10, 20, 100, 200 |
| Least significant digit of diameter values, mm | 0,001 |
| Limit of the permissible error at the roughness of the inner surface of cylinders no less than Ra 0,63 µm, mm | 0.01 |
| Maximum permissible speed of movement of the measuring unit along the bore of the pipe, m/s | 0,2 |
| Supply voltage, V | 220 |
* for the devices working as a part of the assembly a measurement pitch can be reduced up to 2 mm
The form of product passport
Device “Kaskad” as a part of the assembly for measurement of diameters of PED stators. Service EPU Lukoil enterprise, Kogalym.
Device “Kaskad”
Measuring heads for different standard sizes with adjusting rings
Measuring head in the accessory for setup
