Fixtured or Permanent Hardness Testers
Description
Fixtured or Permanent Hardness Testers are devices designed to measure the hardness of materials by applying a known force to an indenter and pressing it into the material's surface. These testers are typically mounted in a fixed position, allowing for consistent and repeatable testing conditions.
Working Principle
The working principle of fixtured or permanent hardness testers involves using a known load applied to a specific type of indenter, such as conical, pyramidal, or spherical, to create an indentation on the material's surface. The hardness is then calculated by measuring the dimensions of the indentation or by analyzing the penetration curve, which relates the depth of penetration to the applied load. This method is useful because it provides a reliable measure of a material's resistance to deformation, which is crucial for assessing the quality and durability of materials used in engineering applications .
Applications
Fixtured or permanent hardness testers are commonly used in industrial settings where consistent and precise hardness measurements are required. Specific examples include testing the hardness of heat-treated steel components, evaluating the quality of surface coatings, and assessing the hardness of welded zones in metal sheets. These testers are also used in quality control processes for materials like plastics and rubber .
Advantages over other Hardness Testers
One significant advantage of fixtured or permanent hardness testers is their ability to provide consistent and repeatable results due to their fixed setup. This stability is particularly beneficial when testing large volumes of samples or when high precision is required. Additionally, these testers can be easily modified to accommodate new or revised test methods, offering flexibility that is not always available with portable testers .
Limitations
A limitation of fixtured or permanent hardness testers is their lack of portability, which restricts their use to specific locations where the tester is installed. This can be a disadvantage when testing needs to be conducted on-site or in different locations. Additionally, these testers may require more space and infrastructure compared to portable models .
Considerations
When considering the use of fixtured or permanent hardness testers, several factors should be taken into account. Initial costs can be higher due to the need for a fixed installation and potentially more sophisticated equipment. Operating expenses may also be higher if the tester requires regular calibration and maintenance to ensure accuracy. However, the durability and precision of these testers can justify the investment, especially in environments where high accuracy and repeatability are critical. Replacement and maintenance costs should also be considered, as these can vary depending on the complexity and usage of the tester .
from Haida International Equipment Co., Ltd.
Introduction: This rockwell hardness tester is used to test the Rockwell hardness of special metal in wide range & simple operation. Tested Material: Hardened steel, the tempering steel, steel, steel rolling, annealing cold malleable iron, aluminum alloy, copper and so on. [See More]
- Mounting: Fixtured or Permanent
- Test Load: 59.95 to 150
- Test: Rockwell
from ZwickRoell LP
The DuraScan micro hardness tester is ideal for solving a wide variety of test tasks providing you with an efficient laboratory companion for hardness testing. A wide variety of applications are covered through the use of templates and help settings according to the current specifications of the... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Micro
- Test: Brinell; Vickers / Knoop
from Kett US
Scratch resistance is calculated as the result of continuous loading. A scratch needle is loaded onto the test surface. The mobile base holding the test piece travels with the applied load. When the scratch or film peeling begins, the vertical load can be calculated as the distance to the failure... [See More]
- Mounting: Fixtured or Permanent
- Test: Scratch Resistance Tester
from Foundrax Engineering Products, Ltd.
The BRIN400 series of closed loop Brinell hardness testers represent the latest in Brinell hardness testing technology. They are robust, reliable, proven and designed to meet a customer ’s most demanding requirements in harsh industrial environments such as those found in foundries, forges and... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Macro
- Test: Brinell
- Sample Height: 47.5
from Anton Paar
The Revetest ® scratch tester is the industrial standard widely used for characterizing hard-coated materials with a typical coating thickness exceeding 1 μm. RST ³ is a reliable instrument for the characterization of both coating/substrate adhesion and surface anti-scratch resistance. [See More]
- Mounting: Fixtured or Permanent
- Test Load: 10.2 to 20.39
from LECO Corporation
The AMH Series supports both microindentation and Macro/Vickers hardness testing in fully automatic and semi-automatic configurations for greater precision, accuracy, and efficiency. A patented method allows you to create a path for indentation patterns directly on an overview image of the part,... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Micro; Macro
- Test: Vickers / Knoop
from Fischer Technology, Inc.
FISCHERSCOPE HM2000 is a professional microhardness measurement instrument for the analysis of mechanical and elastic properties of materials by means of nanoindentation. Its very rigid and dimensionally stable construction reduces the influence of vibrations and fluctuations in temperature. [See More]
- Mounting: Fixtured or Permanent
- Test Method: Micro
- Test: Vickers / Knoop; Berkovich or Spherical Indentors
from AMETEK Sensors, Test & Calibration
The automatic 9000N Series Brinell hardness tester displays the hardness result without using a Brinell scope. Used for high volume testing without operator influence. Uses a Rockwell-type method with a standard Brinell ball and test load to read out directly in Brinell scales. [See More]
- Mounting: Fixtured or Permanent
- Test Method: Macro
- Test: Brinell
- Test Load: 500 to 3000
from Shimadzu Scientific Instruments, Inc.
The DUH series uses low electromagnetic force to press an indenter into a specimen and measure the depth during indentation up to 10 µm. A triangular pyramid indenter with a tip angle of 115° is used as standard. This process determines dynamic changes that occur in the specimen's resistance to... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Micro
- Test: Vickers / Knoop
from United Testing Systems, Inc.
In 1984, United began production of the Tru-Blue I, an all scale, computer-controlled Rockwell hardness tester utilizing a precision load cell for force application. With our second generation Rockwell tester, the Tru-Blue II, improvements were made by incorporating advanced electronics, improved... [See More]
- Mounting: Fixtured or Permanent
- Test Load: 2 to 200
- Test: Brinell (optional feature); Rockwell; Vickers / Knoop (optional feature)
- Sample Height: 25.4 to 45.72
from Haida International Equipment Co., Ltd.
Rubber hardness tester is the reaction to combination property of the rubber, and the shore durometer is one of the precise tester to test the hardness of the rubber . This produce adopt to international organization for standard production and test by and < Rubber, vulcanized or thermoplastic... [See More]
- Mounting: Fixtured or Permanent
- Test Load: 0.8258 to 4.54
- Test: Durometers
from ZwickRoell LP
The DuraVision solves a wide variety of test tasks and is known for its efficiency in macro hardness testing applications. Even in harsh industrial environments, you can count on the reliable performance of this hardness tester, and always in accordance with currently applicable standards. The... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Macro
- Test: Brinell; Rockwell; Vickers / Knoop; Carbon and Plastic Testing
from Foundrax Engineering Products, Ltd.
The Foundrax X-BHD and X-BHD-E series of heavy duty bridge type Brinell hardness testers are available in a range of sizes from small static bridge machines with vertical test head movement only to fully automatic machines with powered X, Y and Z movement over an integral test bed giving an... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Macro
- Test: Brinell
from LECO Corporation
Using state-of-the-art load cell technology, this is one of the most versatile and easy-to-use Brinell hardness testers available. Operation is handled through a user-friendly touch-pad, virtually eliminating errors by removing the use of knobs and the stacking of weights typically associated with... [See More]
- Mounting: Fixtured or Permanent
- Test Load: 62.5 to 3000
- Test: Brinell
from Fischer Technology, Inc.
PICODENTOR HM500 is Fischer's highest performance microhardness measurement instrument. Normally, only very elaborate and extremely costly measurement instruments offer similarly high resolution and the corresponding accuracy of force and travel measurement. By contrast, PICODENTOR HM500 combines... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Micro
- Test: Vickers / Knoop; Berkovich, Martens, Indentation
- Test Load: 5.10E-7 to 0.0510
from AMETEK Sensors, Test & Calibration
The Newage KB Series is a popular, manually-controlled Brinell hardness tester that meets ASTM E-110. This lightweight, portable tester is ideal for virtually any size or shape of metal specimen. [See More]
- Mounting: Fixtured or Permanent
- Test Method: Macro
- Test: Brinell
- Test Load: 1000 to 3000
from Shimadzu Scientific Instruments, Inc.
The MCT series testers are designed for strength evaluation of micro components, micro particles, and fine fibers under compression. Test forces from 9.8 mN (1 gf) to 1,961 mN (200 gf) or 4,903 mN (500 gf), 10x and 50x objective lenses as standard, and the ability to measure displacements up to 100... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Micro
- Test: Vickers / Knoop
- Test Load: 9.99E-4 to 0.1999
from Haida International Equipment Co., Ltd.
The hardness tester for fast hardness testing of metallic materials, high precision, stable performance, simple operation, easy to carry. Can be measured in different directions Leeb hardness converted into Brinell, Rockwell, Vickers, Shore hardness, etc., and can be automatically converted to print... [See More]
- Mounting: Fixtured or Permanent
- Test: Brinell; Rockwell; Vickers / Knoop
from ZwickRoell LP
The ZHV30 low-load Vickers hardness tester covers Vickers and Knoop hardness tests to ISO 6507, ISO 4545 and ASTM E 384 in the load range from HV0.2 to HV30. For more sophisticated or for automated applications, PC controlled versions are available as semi or fully automatic systems based on the... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Macro
- Test: Brinell; Vickers / Knoop
from Foundrax Engineering Products, Ltd.
The Foundrax BRINscan MKIII is a high-speed heavy duty fully-automatic Brinell hardness tester fitted with a BRINtronic automatic Brinell microscope, suitable for off-line and in-line use. The Foundrax BRINscan MkIII has been proven in operational use over many years to be capable of performing... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Macro
- Test: Brinell
from LECO Corporation
Perfect for a production facility or a research lab, LECO's LM Series Microindentation Hardness Testing Systems offer a variety of models (including analog and digital) with the advanced features that meet your requirements and budget. Manual or auto turret. A variety of objectives, from 2.5X to... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Micro
- Test: Vickers / Knoop
- Test Load: 1.00E-3 to 2
from Fischer Technology, Inc.
The FISCHERSCOPE ® ST200 is Fischer's first automatic scratch-test system for characterizing hard material layers. Easily check the adhesion and cohesive strength of layers ≥1 μm thick. The instrument is ideal for use in development, quality assurance, incoming goods control and production... [See More]
- Mounting: Fixtured or Permanent
from AMETEK Sensors, Test & Calibration
A basic Brinell hardness tester with semi-automatic operation. NB3010 is a cost-effective Brinell tester using deadweights with a pneumatic load system to apply and remove the loads. Operates in most all Brinell scales. [See More]
- Mounting: Fixtured or Permanent
- Test Method: Macro
- Test: Brinell
- Test Load: 62.5 to 3000
from Shimadzu Scientific Instruments, Inc.
Convenient, Accurate Micro Hardness Measurements. Shimadzu ’s HMV-G series of Micro Hardness Testers determine hardness by indenting a material and then measuring the size of the resulting indentation. Systems range from standalone models with manual stage movement and indentation reading... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Micro
- Test: Brinell; Vickers / Knoop
from Haida International Equipment Co., Ltd.
Introduction. This hardness tester is suitable for Low hardness plastics, leather, all kinds of rubber, multi-resin, wax and other hardness testing equipment [See More]
- Mounting: Fixtured or Permanent
from ZwickRoell LP
The ZHN/SEM nano indenter for installation in a scanning electron microscope (SEM) enables micromechanical experiments to be performed while observing the specimen at maximum resolution. It possesses the largest measuring range currently available, with a maximum displacement measurement of 200 µm... [See More]
- Mounting: Fixtured or Permanent
- Test: Nano
from Foundrax Engineering Products, Ltd.
The Foundrax model BHD and BHD-E radial arm Brinell hardness testers offer the user a range of test head options. These range from a simple machine using the Foundrax model 134 portable Brinell test head capable of indentation only and operating in a single Brinell hardness scale to a fully... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Macro
- Test: Brinell
- Sample Height: 90
from LECO Corporation
LECO's LV Series Macro-Vickers Hardness Testing Systems offer an affordable testing system suitable for larger, heavier samples used in welding and other demanding applications. Models include analog and digital, with options to upgrade to automatic configurations. Up to three objectives on one... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Macro
- Test: Vickers / Knoop
- Test Load: 0.3000 to 50
from Fischer Technology, Inc.
The FISCHERSCOPE HM2000 S is ideally suited for the manual measurement of mechanical and electrical material properties in the inspection of inbound goods or the testing of fabricated goods. Uncomplicated construction and high quality components make this an outstanding instrument for measuring... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Micro
- Test: Vickers / Knoop; Berkovich or Spherical Indentors
from AMETEK Sensors, Test & Calibration
The INDENTRON ®. Series hardness testers feature an innovatve cantlevered indenter confguraton that eliminates frictonal inconsistencies. typical of compettve testng systems. Using precision dead weights, the INDENTRON system ensures precise, accurate and repeatable. measurements. The dead... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Macro
- Test: Rockwell
- Test Load: 60 to 150
from Haida International Equipment Co., Ltd.
Product Description. 1. Prefessional designed. 2. High quality,reasonable price. 3. Good after-sale service. Hardness Testing Machine. Model Name & Specimen. Rockwell hardness tester. Specification Measuring Range 20-88HRA, 20-100HRB, 20-70HRC. Strenghth 588.4N(60kgf), 980.7N(100kgf),... [See More]
- Mounting: Fixtured or Permanent
- Test Load: 59.99 to 150
- Test: Rockwell
from ZwickRoell LP
Achieve reliable test results with the ZHR8150CLK hardness tester - for more than 30 different depth-measurement applications, including Rockwell for metals and ball indentation hardness for plastics. [See More]
- Mounting: Fixtured or Permanent
- Test: Rockwell; Superficial Rockwell
from LECO Corporation
LECO's LR Series Rockwell-Type Hardness Tester is built to handle high-volume workloads while maintaining accuracy and repeatability. A variety of models —including analog, digital, and twin testers —are designed to suit specific needs and applications. User-friendly operation panel. [See More]
- Mounting: Fixtured or Permanent
- Test: Rockwell
from AMETEK Sensors, Test & Calibration
The ME-2 system is an economical Rockwell hardness tester that is easy to calibrate, rarely requires service and provides good accuracy. Available in analog, basic digital, & advanced digital. [See More]
- Mounting: Fixtured or Permanent
- Test Method: Macro
- Test: Rockwell
- Test Load: 60 to 150
from Haida International Equipment Co., Ltd.
Hardness Testing Machine Description. 1. Prefessional designed. 2. High quality,reasonable price. 3. Good after-sale service. Hardness Testing Machine Parameter. Model Name & Specimen. Rockwell hardness tester. Specification Measuring Range 20-88HRA, 20-100HRB, 20-70HRC. Strenghth 588.4N(60kgf),... [See More]
- Mounting: Fixtured or Permanent
- Test Load: 59.99 to 150
- Test: Rockwell
from ZwickRoell LP
The ZHU/zwickiLine+ universal hardness testing machine is based on the zwickiLine+ materials testing machine. It can be used both for traditional hardness testing methods such as Rockwell, Vickers, Brinell and ball-indentation, and for the innovative instrumented indentation test method for... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Superficial
- Test: Brinell; Rockwell; Vickers / Knoop; IIT
from AMETEK Sensors, Test & Calibration
The Newage ® HMV-2 Series microhardness tester is designed for measuring the hardness of small parts and metallic structures used in precision equipment, processed surface layers, and metal plating layers. The HMV-2 Series is ideal for metallographic research and product quality control. It... [See More]
- Mounting: Fixtured or Permanent
- Test Method: Micro
- Test: Brinell (optional feature); Vickers / Knoop (optional feature)