RESIDUAL INDENTATION TESTER

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Brand : Yasuda Seiki,Drick Instrument,Cell Instrument

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RESIDUAL INDENTATION TESTER

A Residual Indentation Tester is a specialized piece of testing equipment used to measure the permanent deformation (or "sag") that remains on the surface of a material after a specific load has been applied for a period and then removed. It quantifies how well a material can recover its original shape after experiencing static compression.


RESIDUAL INDENTATION TESTER


This test is particularly crucial for materials where long-term performance under sustained loads is important, especially in the flooring industry.

Some advanced testers are fully automatic, capable of performing all these steps, including automatic loading, automatic thickness measurement, timing, and data saving with a single click.


RESIDUAL INDENTATION TESTER


  • Residual Indentation Test
  • Standard Method : JIS-A1454, A5705
  • This tester is to test the residual indentation of floor material.
  • The operator is to apply 356 N of load to the test specimen for 10 minutes (if the test specimen is foamed material 222 N of load for 5 minutes).
  • After the testing time has past, remove the load and read the indentation depth of the test specimen when 60 minutes has passed after the load has been removed.
  • Click Here : Residual Indentation Tester Brochure


Residual Indentation Test
Specification
Weight Load 356 ± 1 N, 222 ± 1N
Indenter Standard: Flat shape, φ4.5 mm
Famed Material: Hemispherical shape, φ19 mm
Dial Gauge Scale 1/100 mm, Stroke Max. 10 mm
Option Automatic Loading Device, Timer
Dimensions / Weight (Approx.) W350 × D350 × H800 mm, 65 kg


RESIDUAL INDENTATION TESTER


  • No.184-B Residual Indentation Test
  • Standard Method : JIS A1454, A5705
  • This tester is to test the residual indentation of floor material.
  • The operator is to apply 356 N of load to the test specimen for 10 minutes (if the test specimen is foamed material 222 N of load for 5 minutes).
  • After the testing time has past, remove the load and read the indentation depth of the test specimen when 60 minutes has passed after the load has been removed.
  • Click Here : Residual Indentation Tester Brochure


No.184-B RESIDUAL INDENTATION TESTER
Specification
Weight Load 356 ± 1 N, 222 ± 1N
Indenter Standard: Flat shape, φ4.5 mm
Famed Material: Hemispherical shape, φ19 mm
Dial Gauge Scale 1/100 mm, Stroke Max. 10 mm
Option Automatic Loading Device, Timer
Dimensions / Weight (Approx.) W370 × D400 × H820 mm, 50 kg


Applications

Residual indentation testers are primarily used in industries where materials are subjected to prolonged static loads and their ability to recover is vital for performance and aesthetics. Key applications include:

Flooring Materials : This is the most significant application. It's used to test:

Resilient Flooring : Such as vinyl (PVC), linoleum, rubber, and other elastic or semi-elastic floor coverings. This includes tiles and sheet goods.

Laminate Flooring : To assess how well it resists permanent dents from furniture legs, heavy equipment, or high-traffic areas.

Architects, designers, and engineers use residual indentation data to select appropriate flooring materials that can withstand the expected static loads in commercial, industrial, or residential settings, ensuring the longevity and appearance of the floor.

Plastics and Polymers : To evaluate the deformation resistance and elastic recovery of various plastic products that might be under constant pressure.

Rubber and Elastomers : To test the compression set or permanent deformation of rubber components, although specific compression set testers might also be used.

Furniture Components : For materials used in furniture where indentations from sitting or heavy items are a concern.


Relevant Standards

Several international standards govern residual indentation testing to ensure consistent and comparable results. Some key standards include:

ASTM F1914 : "Standard Test Methods for Short-Term Indentation and Residual Indentation of Resilient Floor Covering." This is a widely used standard in the US.

ASTM F970 : "Standard Test Method for Static Load Limit of Resilient Floor Coverings." This standard focuses on the recovery properties after a 24-hour static load and 24-hour recovery.

EN 433 : "Resilient floor coverings – Determination of residual indentation." (European Standard).

ISO 24343-1/2 : "Resilient and laminate floor coverings – Determination of indentation and residual indentation." These ISO standards are internationally recognized.

GB/T 4085 : A Chinese national standard related to resilient floor coverings.

JIS A 1454 / A 5705 : Japanese Industrial Standards for testing floor materials.


A residual indentation tester is a vital tool for quality control and R&D in the flooring and related industries, helping to predict the long-term performance and appearance of materials under static loads.


  • Berikut adalah Material Testing Equipment yang kami miliki berikut adalah link / tautan produk sebagai berikut :
  1. CLICK HERE : YASUDA SEIKI - Plastic & Rubber Testing Catalog
  2. CLICK HERE : YASUDA SEIKI - Electric Wire & Cable Testing Catalog
  3. CLICK HERE : YASUDA SEIKI - Pulp & Paper Testing Catalog
  4. CLICK HERE : YASUDA SEIKI - Leather, Vinyl Leather Testing Catalog
  5. CLICK HERE : DRICK INST - Packaging Testing Catalog
  6. CLICK HERE : CELL INST - Plastic,Rubber,Tape/Film & Polymer Catalog


PT. Mora Anugerah Berkat (M.A.B) adalah perusahaan yang sudah berpengalaman dalam menyediakan/mensupply peralatan testing equipment / material testing for industrial or manufacturer seperti RESIDUAL INDENTATION TESTER , kami juga menyediakan berbagai brand/merk internasional dari USA, Eropa dan China,produk internasional yang kami supply/tawarkan seperti : OTS Thecnik, Yasuda Seiki, Frazier Precision Instrument, Qualitest, Admet dan lain - lain ; Kami juga menyediakan Jasa Perbaikan (SERVICE), Jasa Perawatan (Maintenace) dan support untuk KALIBRASI / AKSESSORIES SPAREPART jangan ragu untuk menghubungi kami marketing dan sales kami siap membantu menjawab segala kebutuhan anda.


RESIDUAL INDENTATION TESTER


PT. Mora Anugerah Berkat (M.A.B)

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