Foam Material Hardness Tester

The foam hardness tester applies a fixed pressure to the sponge through an indenter, measures its indentation depth, and converts it into a hardness value. It is used to test the support performance of soft materials such as sofas and mattresses, guiding production process control.
Selection
Select the corresponding indenter size according to the testing standard, determine the measurement range based on the material thickness, consider the reading method (analog or digital), and verify the validity of the instrument calibration certificate.

Terms

Standards

Instruments

Measurement range 0-100HF, Indication Error ≤ +/- 1HF, compact and portable, suitable for the determination of soft foam hardness of materials.

$ 243.00

Pin Travel 0~ 2.5mm, Resolution 1HOO, Measurement range 0~ 100HOO, Error +/- 1H00, Sensitivity High, Suitable for Laboratory Accurate Measurement of Soft Rubber Foam Rubber Hardness.

$ 1090.00

Travel pressure needle 0~ 2.5mm, resolution 1HOO, measurement error +/- 1H00, Sensitivity, suitable for soft rubber foam rubber and other hardness of materials, need to be used with constant load measuring frame.

$ 904.00

Suitable for extremely soft materials with hardness below 20 HO, such as rubber, sponge, and foam. Equipped with multiple testing modes including real-time, peak, automatic timing, and average value. Supports PC software for data storage, analysis, and report generation.

$ 832.00

Using digital filtering technology for accurate thickness measurement, with MAX Maximum hold and average calculation function, Measurement range 10-90HF, accuracy +/- 1HF, support data output and automatic shutdown.

$ 375.00

Using the principle of self-weight force measurement, the presser foot directly contacts the sample, Measurement range 10-90HF, resolution 1HF, Indication Error ≤ +/- 1HF, compact shape only 115 * 80 * 80mm.

$ 227.00

Using computer technology and digital filtering technology, Measurement accuracy ≤ 1HF, test range 10-90HF, with RS232C communication interface and male/imperial unit conversion function.

$ 443.00

Travel range of crimping needle 0~ 2.5mm, resolution 1HF, using self-weight as load, suitable for the determination of hardness of materials.

$ 566.00

According to the Richter Hardness Measurement principle, it can perform High Accuracy detection on all metal materials, support a variety of Hardness standard conversion, Measurement range HLD 170-960, can store 600 sets of data, equipped with true color screen and USB interface.

$ 296.00

Support user material calibration function, can store 600 sets of measurement data, equipped with 3.5 inch IPS full view LCD screen, Continuous Operating Time more than 10 hours, automatic identification Probe type without recalibrating.

$ 1587.00

Using temperature and humidity compensation technology to improve measurement accuracy, probe Sensor can penetrate deep into the material, Measurement range 0.8-80%, Response Time is only 1 second, with error fine-tuning and Interface customization function.

$ 233.00

Using rigid polyester plate with foam rubber cushion, size 240x340mm, can absorb operating pressure, improve proofing Repeatability and uniformity, suitable for a variety of substrate testing.

$ 249.00

Measurement range 0~ 12.7mm, accuracy ≤ 0.02mm, probe diaMeter Φ 35.68mm, suitable for low density soft foam materials, simple and reliable structure.

$ 525.00

Equipped with rigid polyester board and foam rubber cushion, size 11x18cm, can absorb proofing pressure, improve Repeatability and proofing effect, suitable for a variety of substrate detection.

$ 178.00

Made of stainless steel to ensure wear resistance and corrosion resistance, 750g test load to meet a variety of international standards, equipped with a complete pencil set for accurate coating Hardness assessment.

$ 1881.00

Articles

Pencil hardness tester rapidly evaluates scratch resistance of paint film.
This article introduces how to quickly assess the scratch resistance of paint films using a pencil hardness tester. During the test, standard pencils (ranging from 6B to 9H) are used to scratch the coating at a fixed angle and pressure to observe whether scratches occur.
Shore Durometer Selection: Matching Principles of Hardness Models and Measurement Ranges
This article introduces the selection method for Shore durometers, with the core focus on ensuring that the hardness type matches the material's hardness range and rebound characteristics. When selecting, the principle that the measured value falls within 20% to 80% of the full scale should be followed to avoid data distortion.
Advantages of Barcol Hardness Tester in Rapid On-site Coating Hardness Testing
The Barcol hardness tester is a portable device suitable for rapid on-site measurement of coating hardness. It determines the hardness value by measuring the depth of penetration of the indenter, offering simple operation and test completion within seconds.
Brinell hardness tester is used for hardness testing of plastics and soft metal coatings.
This article introduces how a Brinell hardness tester is used to measure the hardness of plastics and soft metal coatings.
Shore hardness tester measures the hardness of rubber sealing rings.
This article introduces the method of measuring the hardness of rubber sealing rings using a Shore durometer. The Shore durometer presses a needle into the rubber surface under spring force and converts the indentation depth into a hardness value, commonly using the A scale.
Shore durometer measures the hardness of cured cast resin.
The Shore durometer measures hardness by pressing an indenter into the material surface, making it suitable for evaluating the properties of cast resin after curing.
Shore durometer measures the elastic modulus of flexible resin.
This article explores how to use a Shore rubber hardness tester to measure the hardness of flexible resins and estimate their elastic modulus through theoretical models and empirical formulas.
Pencil Hardness Tester for Rapid Evaluation of Coating Surface Hardness
The pencil hardness tester is a tool used for rapidly assessing the relative hardness of coating surfaces through standardized scratch tests. It employs a series of pencil leads with known hardness levels, which are drawn across the coating under a fixed load and angle. The hardness grade, ranging from 6B to 9H, is determined based on whether a permanent scratch is produced.
Buchholz indentation tester measures the indentation hardness of varnish.
The Buchholz indentation test is a method for measuring the indentation hardness of coatings such as varnishes. It involves applying a specific indenter to the coating surface under a standard load, and after unloading, the length of the residual indentation is measured. A longer length indicates lower hardness.
Pencil Hardness Plan Outstanding Paint Film Pencil Hardness Grade
The pencil hardness test is a method for evaluating the scratch resistance of paint films. It involves using a series of pencils with known hardness levels to scratch the coated surface under fixed conditions. The hardness grade of the coating is determined by observing whether permanent scratches are produced.
The pendulum hardness tester tests the scratch resistance limit of varnish.
The pendulum hardness tester measures the hardness of varnish by observing the attenuation of the pendulum's swing on the coating surface, with faster attenuation indicating a softer coating. The scratch resistance of varnish depends not only on hardness but also on elasticity and toughness. Hardness testing sets the basic threshold for scratch resistance.
Application of Film Pencil Hardness Tester in Coating Scratch Resistance Testing
The paint film pencil hardness tester is an instrument used to evaluate the scratch resistance of coatings. It works by scratching the surface of the coating with a pencil of known hardness under a fixed load, and then assessing the hardness grade based on whether scratches are produced.
Use of pendulum hardness tester for paint film curing degree assessment in the laboratory.
The pendulum hardness tester evaluates the hardness of a paint film by measuring the decay time of a pendulum swinging on the surface of the film, where a longer time indicates a harder film and a higher degree of curing.
Pendulum hardness tester measures the damping hardness of powder coatings.
This article introduces the method of testing the damping hardness of powder coatings using a pendulum hardness tester. The test is based on the principle of energy attenuation, where the hardness is reflected by the time it takes for the amplitude of the pendulum to decay as it swings on the coating surface, with a longer time indicating a harder coating.
Pendulum hardness tester measures coating damping hardness.
This article explains how a pendulum hardness tester measures the damping hardness of coatings. The principle involves evaluating the hardness and elasticity of the coating based on the time it takes for the amplitude of a pendulum's swing to decay on the coating surface. A longer decay time indicates a harder coating.