Micro Hardness Testers – Dev

QNESS 60 A+ EVO

Alena Kalininskaya — Thu, 12 Sep 2024 10:17:44 +0000

PRODUCT ADVANTAGES

• Wide test force range (0.25 g – 62.5 kg)
• Ready to Test package, includes: ASTM+DAkkS certified Vickers diamond and 5x / 20x / 50x lenses
• Dynamic test turret with 8-position tool changer
• Qpix Control2 Software with innovative 3D operation
• Modular activation of INSPECT microscopy features

• Rotatable indenter (patented IPC technology)
• Fully automated, unmanned test and analysis cycles
• XYZ axis control with direct optical path measuring system (table position accuracy of +/- 0,2 µm)
• Variant A+ only: Sample image camera with automatic image acquisition (52 x 39 mm)

REVOLUTIONARY OPTIC SYSTEM
The QATM-developed, in-house manufactured lens system sets new standards. As well as providing crystal clear image quality for hardness testing, Koehler illumination uses white LED light and motor-operated aperture shuttering to produce ideal contrast, even for high magnification images.

Experienced metallurgists agree the image quality provided by the Qness 60 A+ EVO is comparable in all aspects with that of established sophisticated microscopes. The up-to-date concept and new lenses in the optic system enable the device to completely meet even the strictest physical ‘test system definition’ requirements in compliance with DIN EN ISO6507-1/2:2018.

FEATURES

All devices are equipped with the new LED work space lighting: Simplified positioning of samples for single-piece tests.

There are decisive benefits in distributing vertical movement across 2 axes. Via the first Z-axis there is dynamic motion control, allowing the indenter to be positioned towards the test surface quickly and conveniently at up to 30mm/s. The additional second Z-axis in the QATM system offers a high-resolution positioning system for greater precision in force application and focusing.

Up to 8 different test diamonds or lenses can be mounted to the ultra-modern turret of the Vickers / Knoop / Brinell hardness tester. The compact structure is angled at 20° to guarantee excellent test room visibility.

The newly developed hardness testing modules serve as modular indenter holders enabling plug-and-play retrofitting of Brinell and Knoop test equipment at any time after delivery.

In addition to the Vickers, Knoop and Brinell optical methods, Rockwell measurements can now also be carried out with the new micro hardness testers. A special Rockwell test module has been developed for this purpose.

The digital caliper is compatible with the Qpix Control2 system and reads the dimensions, height and diameter of components wirelessly and at the push of a button, entering them into the software. The test head height control in the A+ hardness tester enables the test height to be reached completely automatically with no need for manual input.

If high-quality images of larger areas are required (e.g. for weld seam measurements), the area can be scanned using the HRI function. The Qpix Control 2 software automatically combines the individual images into one large overall image.

Identical samples can be set up in the software in scale as a 3D model.

All 3 axes are equipped with incremental measuring system. The axes and turret can be positioned to an accuracy of 4 μm, so the perfect solution for classic micro hardness testing. Series measurements can be repeatedly and accurately approached.

The unique construction of the highly-dynamic tool changer turret allows the positioning of test pieces at various heights within the test area. Innovative CAS technology protects the unit from collisions.

The optional large slide doubles the test table surface area to 300 x 120 mm. If required, the test height can also be extended from 150 mm to 260 mm.

PERFECTION IN FULL AUTOMATION
QATM sample holders are designed to ensure maximum throughput. ‘A+’ device test tables include enough space for an 8-fold sample holder as standard; up to two holders can be used in parallel with the optional 300 mm slide.

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QNESS 10 / 60 A+

Alena Kalininskaya — Thu, 12 Sep 2024 09:41:41 +0000

PRODUCT ADVANTAGES

• Modular activation of INSPECT microscopy features
• Fully automated, unmanned test and analysis cycles
• XYZ axis control with direct optical path measuring system (table position accuracy of +/- 2 µm)
• Variant A+ only: Sample image camera with automatic image acquisition (52 x 39 mm)

Experienced metallurgists agree the image quality provided by the Qness 10 / 60 A+ is comparable in all aspects with that of established sophisticated microscopes. The up-to-date concept and new lenses in the optic system enable the device to completely meet even the strictest physical ‘test system definition’ requirements in compliance with DIN EN ISO6507-1/2:2018.

FEATURES

All devices are equipped with the new LED work space lighting: Simplified positioning of samples for single-piece tests.

The newly developed hardness testing modules serve as modular indenter holders enabling plug-and-play retrofitting of Brinell and Knoop test equipment at any time after delivery.

Identical samples can be set up in the software in scale as a 3D model.

The optional large slide doubles the test table surface area to 300 x 120 mm. If required, the test height can also be extended from 150 mm to 260 mm.

The post QNESS 10 / 60 A+ appeared first on Dev.

QNESS 10/60 M

Alena Kalininskaya — Wed, 11 Sep 2024 23:21:15 +0000

PRODUCT ADVANTAGES

• Semi-automated
• Wide test force range (0.25 g – 62.5 kg)
• Ready to Test package, includes: ASTM+DAkkS certified Vickers diamond, 5x / 50x lenses

• Dynamic test turret with 8-position tool changer
• Qpix Control2 M Software including INSPECT microscopy features
• Digital XY cross slide with data feedback
• Controlled automatic Z axis

FEATURES

All devices are equipped with the new LED work space lighting: Simplified positioning of samples for single-piece tests.

The newly developed hardness testing modules serve as modular indenter holders enabling plug-and-play retrofitting of Brinell and Knoop test equipment at any time after delivery.

Enables serial predefinition of test programs with fixed numbers of test points. If required, also with a manual slide, digital micrometer spindle and positional return – as used for manual CHD progressions.

Unsurpassed in single-piece testing and limited series tests on items of all sizes: Simple operability and optional additions for microscopy make QATM Qness 10/60 M a unique, high-quality, all-round package.

Optimized testing parameters and shorter intervals for serial autofocus, brightness regulation and image analysis, facilitate unbeatable cycle times during everyday operation involving hardness testing devices of the new micro hardness tester product line; and it’s even faster than the previous model. A further benefit of the new machine concept is the emphasis on reduced noise emissions in operation and motion, making it particularly suitable for laboratory work.

Several labour-saving features are already included in the QATM base model:

• Optimized autofocus system

• Automatic brightness regulation

• Automatic image evaluation for hardness testing with multiple evaluation modes

The Qpix Control2 M-Version of the intuitively-operated software is included with the Qness 10/60 M to provide sophisticated functionality tailored to the requirements of semi-automatic hardness testing devices. Clearly organized batch management and the effective use of templates from a broad span of testing projects, test result structuring and a complete range of background project information. The easily-generated templates include all the required information on test patterns, test methods, item names and user field details.

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