Adelix ADL-DU110 Universal Hardness Tester

The ADL-DU110 hardness tester combines two hardness measurement methods: ultrasonic and dynamic. This makes the device a versatile and effective solution for input, inter-operational and output quality control of materials.

Have questions about buying this product?

Chat with a Nomo Specialist

The universal hardness tester is used for various tasks. It is well applicable for measuring carbon and structural steels, surface-hardened products, heat-resistant, corrosion-resistant, stainless steels, galvanized coatings, hardfacing, products of complex configuration, thin-walled and compact products.

This product does not have additional information.


To measure the hardness of massive products with poorly prepared surfaces and a coarse-grained structure, it is recommended to use a type G dynamic probe.

It has a low sensitivity to product curvature and surface roughness. The device can be equipped with additional replaceable sensors with different dimensions, spring stiffness and indenter stiffness.


With the help of an ultrasonic sensor, it is possible to easily solve the problems of measuring the hardness of grooves, surfaces of small radius, hard-to-reach places, products of complex shape and small parts.

It is well applicable for measuring the hardness of the mirror surfaces of shaft journals, blades, gear teeth, since it has a small imprint of the identifier.


  • Dust and moisture resistant housing.
  • The intuitive interface is organized according to the “PLUG AND PLAY” principle.
  • The color display with adjustable backlight clearly shows measurements in bright sunlight and in low light.
  • A notification is provided about the output of the measurement result beyond the established limits.
  • A unique system of statistical data processing for the operational analysis of measurement results.
  • Large memory capacity – allows you to enter and save more than 500 custom scales and view the history of all measurements taken after work is completed.
  • Single point calibration function.
  • Independent programming of additional scales.
  • Saving all measurement results by date and time.
  • View results in the form of tables and graphs for a detailed analysis of the obtained values.
  • Stable operation in difficult climatic conditions.
Measurement range on the main scales
Rockwell20 – 70 HRC
Brinell30  – 650 HB
Vickers230 – 940 HV
Measurement error (Regulated by ISO standards)
Rockwell2 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)
Ultrasonic1,6 Ra
Dynamicfor sensor type “D” – 3.2 Ra
for sensor type “G” – 7.2 Ra
for sensor type “E” – 3.2 Ra
Main technical characteristics
Scale conversionIt is possible to convert the measured hardness into different scales
Programmable scalesMore than 500 additional scales
CalculationsAverage value for 1 – 20 measurements
Minimum, maximum, average value
Finding Incorrect Measurement Results
Construction of graphsAll points from the series that were taken into account in the calculation of the average value
Device bodyShockproof plastic body, protected from falls with rubberized inserts
Working temperature– 20 … +45 °С
DisplayLCD TFT 3.5’’, 320х480 px
LanguageUkrainian, English, Russian
PC connectionUSB-C, customization and processing
Instrument power supplyBuilt-in battery
Overall dimensions185x93x36 mm
Weight0.35 kg

Contents of delivery

hardness tester1
Dynamic D-type sensor1
ultrasonic sensor1
cable to sensor2
PC connection cable1
Hardness measuring scalescontent can be changed
carrying case1
User manual1
Verification certificate1
This product has no accessories.
This product does not have software options.
Login to NOMO

NOMO Deals

Get the best offers in NDT products.