Universal hardness tester ADL DU 120 Mini
Universal hardness tester designed for measuring the hardness of metallic products. The device uses two methods of hardness measurement – ultrasonic and dynamic.
Easy to use, versatile in capabilities, multifunctional in application, and reliable in operation!
ADL DU120 Mini is a universal hardness tester designed for measuring the hardness of metallic products. The device uses two methods of hardness measurement – ultrasonic and dynamic, making it efficient and universal for quality control of materials in various tasks, including input, interoperation, and output quality control of materials.
The hardness tester is suitable for measuring the hardness of carbon and structural steels, surface-hardened products, heat-resistant, corrosion-resistant, stainless steels, galvanic coatings, weld overlays, products with complex configurations, thin-walled, and compact products.
ADL DU120 Mini has a Leeb scale, as well as standard calibrations for measuring hardness by Rockwell, Vickers, Brinell, and Shore. Additional scales for different materials can also be added, including through the one-point calibration function. This significantly increases the measurement accuracy for specific materials and sets it apart from its counterparts.
ADL DU120 Mini also has the ability to store up to 20 user-defined scales and view the measurement history of the entire enterprise. The built-in automatic outlier value processing algorithm and control of specified ranges increase the accuracy and reliability of material hardness measurements.
DYNAMIC SENSOR
The dynamic sensor allows for the measurement of the hardness of solid objects with poorly prepared and coarse-grained surfaces. The G-type dynamic sensor is recommended for such objects, as it has low sensitivity to the curvature of the object and surface roughness.
Additionally, the device can be equipped with additional interchangeable sensors of various sizes, spring stiffness, and indenter hardness.
ULTRASONIC SENSOR
The ultrasonic sensor allows measuring the hardness of grooves, surfaces with small radius, hard-to-reach areas, complex-shaped products, and small parts.
It is ideal for measuring the hardness of mirror surfaces of shaft necks, blades, gear teeth, due to its small indenter footprint.
Features of hardness tester ADL DU120 mini
- The device housing is protected from dust and moisture.
- The intuitive device interface allows you to start working immediately after turning it on.
- The color display with adjustable backlight shows bright and clear measurement results even in low light conditions or bright sunlight.
- The device notifies the user when measurement results exceed set values.
- The unique statistical data processing system provides fast analysis of measurement results.
- One-point calibration function.
- The device can store up to 20 user-defined scales and the history of all measurements, as well as the date and time of the test.
- Reliable operation of the device in various climatic conditions.
- Shock-resistant housing, protection against accidental drops from a height of up to 1.5 meters.
Specifications
| Parameter | Value |
| Measurement range on the main scales | |
| Rockwell | 20 – 70 HRC |
| Brinell | 30 – 650 HB |
| Vickers | 230 – 940 HV |
| Measurement error (Regulated by ISO standards) | |
| Rockwell | 2 HRC |
| Brinell, in the range: 90-180 HB 180-250 HB 250-460 HB |
. 10 HB 15 HB 20 HB |
| Vickers, in the range: 240-500 HV 500-800 HV 800-940 HV |
. 15 HV 20 HV 25 HV |
| Diameter of the platform for installing the sensor | |
| For ultrasonic sensor: | from 1 mm on the plane, from 5 mm in a blind hole (groove) |
| For dynamic sensor: | from 21 mm on the plane, (from 15 mm, depending on washer type) |
| Roughness (different sensors may work with different product roughness) | |
| Ultrasonic | 1,6 Ra |
| Dynamic | for sensor type “D” – 3.2 Ra for sensor type “G” – 7.2 Ra for sensor type “E” – 3.2 Ra |
| Main technical characteristics | |
| Scale conversion | It is possible to convert the measured hardness into different scales |
| Programmable scales | Up to 20 additional scales |
| Algorithm for discarding false readings (for higher reading accuracy) | Yes |
| Computing | Average value for 3 – 20 measurements Minimum, maximum, average value Finding Incorrect Measurement Results |
| Working temperature | – 20 … +45 °С |
| Display | LCD TFT 2.4’’, 240х320 px |
| Language | Ukrainian, English, Russian |
| PC connection | USB-C, customization and processing |
| Instrument power supply | Built-in battery |
| Overall dimensions | 141×73×32mm |
| Weight | 0.3 kg |
ADELIX is an international company headquartered in Ankara, Turkey. It specializes in the design and manufacture of equipment for mechanical testing, chemical analysis, non-destructive testing of materials and products, as well as for the diagnosis and control of units.
Extensive Practical Experience of Experts
Chemical, oil and gas industry, metallurgy, nuclear and thermal energy, mechanical engineering, etc. We have extensive practical experience in the development and successful application of laboratory equipment in various fields.
ABOUT THE COMPANY
Own Production
The company’s team effectively solves both standard and individual client tasks. First of all, it provides technical support during the formulation of a technical problem, selection of equipment, methods of writing, and then training of personnel, as well as during the operation of devices. Project development, preparation of technical documentation, installation, installation supervision, full technical and metrological support of the laboratory.
ADELIX is a multitasking company: it successfully and efficiently implements cutting-edge technologies while making them available to the consumer.
We manufacture a wide range of equipment for mechanical testing, non-destructive testing of materials and products, diagnostics and control of units, and components for “Smart Manufacturing” – automation and process control systems for a wide variety of production tasks.
SYNTHESIS OF SCIENCE AND INDUSTRY
Turnkey Solutions
One of our main advantages is our implementation of a wide range of turnkey works, from setting a technical task, developing a project and preparing technical documentation, selecting and delivering equipment, to installation and installation supervision, personnel training and full technical and metrological support.
We also provide information and technical support to customers at all stages of the equipment lifecycle.
Solving non-standard tasks
Possibility to select equipment, components and test software according to the customer’s individual order.
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