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.
