Caratteristiche:
- ISO certification included
- Measures most common units of hardness
- Wide measuring range
- High accuracy
- Instant reading on the display
- Allows measurement in various positions
- Uses D-type impact device
- Allows measurement on different types of metal
- Lithium battery
- USB cable for battery charging
- Internal memory

 

Measuring ranges	HLD: 170 ... 960  HRC: 17.9 ... 69.5 HB: 19 ... 683 HV: 80 ... 1042 HS: 30.6 ... 102.6 HRA: 59.1 .. 88 HRB: 3.5 ... 101.7
Measurement accuracy	HLD: ± 0.5%
Measuring principle	Rebound method
Impact device	Type D striker
Display	128 x 64 OLED
Repeatability	HLD: ± 0.8%
Hardness max.	1042 HV
Measurement units	HLD, HRC, HB, HV, HS, HRA, HRB
Running time	Approx. 10 hours of continuous use at full charge
Power supply	Rechargeable Li-ion battery
Storage conditions	-30 ... 60°C / -22 ... 140°F, <90% RH
Operating conditions	-10 ... 50°C / 14 ... 122°F, <90% RH
Dimensions	148 x 32 x 25 mm / 5.83 x 1.26 x 0.99 in
Limit alarm	Yes
Automatic shutdown	Yes
Weight	650 g / 1.44 lbs
Materials	Steel -Cast steel - Alloyed tool steel - Stainless steel - Cast iron -Ductile iron - Aluminium alloys - Brass - Bronze - Copper
Measuring ranges on various material surfaces
Steel	HRC: 17.9 ... 68.5 HRB: 59.6 ... 99.6 HRA: 59.1 ... 85.8 HB: 127 ... 651 HV: 83 ... 976 HS: 32 , 2 ... 99.5
Tool steel	HRC: 17.9 ... 68.5 HRB: 59.6 ... 99.6 HRA: 59.1 ... 85.8 HB: 127 ... 651 HV: 83 ... 976 HS: 32 , 2 ... 99.5
Stainless steel	HRB: 46.5 ... 101.7 HB: 85 ... 655 HV: 85 ... 802
Cast iron	HB: 93 ... 334
Brass	HRB: 13.5 ... 95.3 HB: 40 ... 173
Bronze	HB: 60 ... 290
Copper	HB: 45 ... 315

 

The PCE-2500N-ICA metal hardness tester offers intuitive and compact operation, comparable to that of a pocket pen. Its portable mode allows for measurements anywhere. The non-destructive measurement is performed using a rebound impact device, with results displayed on the screen.

 

This instrument can measure in various units, including HRC, HRB, HRA, HB, HV, and HS. It is suitable for a wide range of materials such as steel, steel castings, steel alloys, stainless steel, cast iron, nodular cast iron, aluminum alloys, brass, bronze, and tin bronze. The PCE-2500N-ICA also features internal memory, although it does not support data transfer to a PC. It uses a type D impact device to determine hardness based on rebound.

 

Shipping contents:
1 x Hardness Gauge PCE-2500N-ICA
1 x Percussor type D
1 x Brush
1 x Control block
1 x Carrying case
1 x ISO certification (English/German, rebound according to Leeb, 3 measuring points: approx. 490 HLD, 660 HLD, 780 HLD)
Operating instructions (available as download)

 

Hardness testers are essential tools in industry and research for evaluating the resistance of materials to permanent deformation. These devices measure hardness, which represents a material's ability to withstand applied forces, such as scratches or indentations. This property is crucial in various sectors, from quality control to engineering design, and the choice of measurement method depends on the type of material and the application context.

 

There are several types of hardness testers, each designed for specific applications and materials. The main categories include:

Penetration Testers: These use a penetrator pressed onto the material's surface. The depth or area of the resulting indentation is measured to calculate hardness. Common methods include:
- Rockwell Method (HRC, HRB, HRA): Uses a diamond cone or a steel ball to make the indentation. Widely used - for steels and alloys.
- Vickers Method (HV): Employs a diamond pyramid and can be applied to a wide range of materials, including metals and ceramics.
- Knoop Method (HK): Similar to Vickers but with a prismatic penetrator, suitable for brittle or thin materials.

Rebound Testers: Measure hardness based on the rebound energy of an impact on a material. They are particularly useful for field measurements and various types of materials. An example is the PCE-2500N-ICA rebound hardness tester, which provides non-destructive and portable measurements.

 

Hardness testers are applied in numerous fields:

• Metallurgical Industry: Essential for quality control during the production and processing of metals. Hardness of materials such as steel, steel alloys, and stainless steel is measured to ensure they meet technical specifications and safety standards.

• Manufacturing Sector: Here, hardness testers help ensure that components and parts produced have the necessary hardness characteristics to function properly without excessive wear or breakage.

• Research and Development: In research laboratories, hardness testers are used to develop new materials and improve existing ones by analyzing mechanical properties and performance under various conditions.

• Automotive and Aerospace: Materials used in these sectors must have specific hardness to ensure safety and performance. Hardness testers are used to test components like gears, shafts, and structural parts.

• Construction and Building: In construction, it is important to test the hardness of building materials such as concrete and metals to ensure they meet quality and durability standards.

 

Hardness testers offer several practical advantages:

• Non-Destructive Measurements: Some methods, such as those based on rebound, allow measurements to be made without damaging the material, making them ideal for testing finished parts and materials in production settings.

• Portability: Tools like the PCE-2500N-ICA are designed to be compact and easily portable, facilitating field measurements and use in non-stationary work environments.

• Versatility: Testers can be used on a wide range of materials and can be adapted to measure different types of hardness depending on requirements.

 

The accuracy and reliability of measurements depend on choosing the right type of tester and properly calibrating the instrument. Each method has its strengths and limitations, and selecting the appropriate tool depends on the material being tested and specific conditions. Proper use of hardness testers is essential to ensure that materials used in various industrial sectors meet the necessary quality and performance standards.