Electropotential Crackmeter 281M Portable

The crack meter implements the electropotential method with alternating current , which allows you to quickly and much more accurately determine the depth of the crack than with traditional methods of control (ultrasonic and eddy current).

Especially effective is the use of the device together with productive methods for crack detection: magnetic powder, eddy current, capillary and others.

Typical objects of control:

- shafts, rolls, pipes,
- pipelines, oil and gas pipelines,
- pressure vessels,
- objects of energy production,
- details of structures, machines and mechanisms.

Advantages of the 281M crack meter

• Control of products from ferromagnetic and non-ferromagnetic materials (stainless steels, aluminum alloys).
• A wide range of measurements - from 0.2 to 100.0 mm .
• Small influence of electromagnetic properties of the material on the measurement result.
• The device is equipped with sensors of various designs for monitoring products of the most complex configuration.
• Movable spring-loaded contact electrodes of the sensor allow measurements on curved surfaces.
• The intuitive Russian-language interface provides the operator with the principle of "TURN ON AND WORK".
• The delivery includes a control sample with simulated cracks .

Specifications

Contents of delivery

1. Crackmeter 281M electronic unit
2. 1x4 sensor (4 electrodes in a row)
3. Battery
4. Charger
5. Control sample KM-281 with simulated cracks 2 mm deep
6. Operation manual (combined with passport)
7. Calibration certificate
8. Case for protecting and fixing the device on the operator’s chest
9. Bag for transportation and storage

Additional accessories:

• The sensor "2x2" for work in hard-to-reach places (fillet transitions, etc.)
• 3 + 1 sensor with a remote current electrode for monitoring cracks over 30 mm
• Spare battery
• Control samples with simulated cracks of various depths