Calibration: Hall Influence instruments should be calibrated right before use, utilizing the identical probe and focus on that should be utilized for measurements. That is completed by having readings without any concentrate on, While using the target touching the probe (zero thickness), and at two or even more reference thicknesses. This permits the instrument to make a calibration table that plots voltage modifications compared to thickness.
Rough or vertical examination surfaces: Surface area roughness or grooves could potentially cause goal balls to momentarily hang up because the probe is scanned, increasing the apparent thickness.
Nearby Magnetic Objects and Magnetic Fields: The probe should really never ever be utilized on or around ferromagnetic components such as carbon steel benches, cabinets, brackets, supports, watches or jewellery, or near electric motors or similar sources of electromagnetic interference.
Olympus has adopted the IP (ingress security) system to charge how well the instrument is sealed. The Magna-Mike 8600 continues to be tested to the requirements of IP67.
If the take a look at product is very thick, or calls for good accuracy, the operator can elect to complete a manual Q-CAL prior to Every new measurement. When the Magna-Mike 8600 probe is being used hand-held to scan huge objects, rather than during the probe stand, Will probably be required to accomplish a guide Q-CAL once the orientation in the probe alterations.
The Olympus Magna-Mike 8600 is offered with straight, correct-angle, and minimal-profile articulating magnetic probes. The 86PR-one and 86PR-two attribute replaceable use caps to extend the probe’s longevity and cut down substitute costs. The Magna-Mike features an expanded list of target choices that greatly lengthen its measurement functionality. The Magna-Mike has an in depth file-dependent alphanumeric facts logger that is certainly created to keep and transfer thickness readings effortlessly.
Identical, the probe suggestion must be in near connection with the section. The chisel stage don cap needs to be utilised when floor geometry limitations the Speak to place.
The Magna-Mike® 8600 is a portable thickness gage that uses an easy magnetic approach to help make trustworthy and repeatable measurements on nonferrous resources. Operation in the Magna-Mike is quite simple. Measurements are created when its magnetic probe is held or scanned on a single side of your check material and a little concentrate on ball (or disk or wire) is put on the alternative aspect or dropped inside a container.
Our total line of bond testing (BT) flaw detectors supplies fantastic capabilities for Olympus Magna-Mike 8600 Thickness Gauge Specifications the location of discontinuities and other flaws in composite buildings. We offer a variety of measurement functions and application-precise selections for flaw detection.
The best angle probe is made for use in scenarios in which section geometry limitations access, as in certain tests involving nonferrous castings.
Highly developed eddy present (EC) flaw detectors are employed to examine metallic areas and conduct highly responsible flaw detection of surface and in close proximity to-surface defects.
A Hall Result sensor is really a specialised Digital semiconductor which responds to modifications in the magnetic field by different a voltage that seems across its floor for a recent passes through it. A detailed rationalization on the physics behind the Corridor Impact are available listed here: en.wikipedia.org/wiki/Hall_Effect. Any time a Hall Impact sensor is employed for thickness gaging, it can be incorporated in a small probe along with a potent magnet that produces a magnetic area across the sensor.
The chart beneath displays usual vary and precision for normal targets. Bigger targets can normally offer a better measurement range in addition to ideal accuracy on thinner measurements. The next things needs to be thought of When picking a focus on:
Datalogger Functions The Magna-Mike 8600 datalogger is a file-dependent technique in which a person file is opened at a time. The Energetic file stores a measurement at a thickness measurement ID# locale.