Digital high precision crack depth measuring instrument

HMG SERIES Crack Depth Gauge

Used in the equipment maintenance of the operating system -- for the equipment parts with cracks, the development status of cracks can be mastered through regular inspection, and the timely and economical repair or update time can be determined to ensure the safety of the system.

Used in the quality control of the manufacturing process -- for the work piece with cracks in the processing process, the repair and rescue measures can be formulated or decided according to the crack depth measurement results and the manufacturing process standard requirements.

Handheld HMG - P12

Host size: handheld model: 180x100x43mm, Portable model: 67x148x190mm

Standard probe: φ19x130 mm, replaceable gold-plated probe

Quality: less than 1kg (including built-in rechargeable battery)

Performance Features

Lightweight portable size and ordinary digital multi meter similar, weight less than 1Kg (include rechargeable batteries).

Excellent performance is nondestructive to the part under test. High reliability of measurement data. Resistance to the environment

Strong interference ability. With zero automatic correction function.

The continuous working time of dc power supply is long and the site is easy to use.

Simple operation intelligent operation, easy to master, the number display intuitive and simple.

Single row probe placement method

Single row probe placement Crack block

Double-row probe placement method

The main parameters

Scope of application: surface crack depth measurement of conductive materials

Working principle: combination of ac potential method and computer technology

Power source: built-in rechargeable NiMH battery

Working hours: continuous use for 12 hours

Measuring range: ferromagnetic material 0 -- 100mm

Measurement accuracy: the relative error is no more than 10% at full range

Resolution: not less than 0.1mm

Very short cracks can also be measured

Surfaces with a small radius of curvature can also adapt

Method of measurement

The operation method is to cross the probe on both sides of the crack and perpendicular to the measured surface

Press down the probe and read the measurement data directly on the LCD display screen of the host computer.

Probe selection

Standard type according to the different arrangement of 4 probes, standard probe

It can be divided into two types: single-column type and double-column type.

Special probe can be customized according to different engineering application occasions and special requirements of the tested object.

Excellent quality imported precision devices, advanced manufacturing technology, excellent quality and reliable.

Widely used in machinery manufacturing, petrochemical, aerospace, nuclear power and other industrial fields in non-destructive testing.

There are standard models for conventional measurement and customized models for special condition

Provide technical support for difficult problems in engineering measurement, and carry out special research on the measurement requirements of special working conditions.