Lightweight Material Hardness Checker 4000 Limit

Hardness tester of lightweight materials 4000 Limit. The torque tester 4000 Limit measures the hardness of soft materials as rubber and plastics, using the Shore A. Calibrable scale and with average function, it is necessary and complies with international standards.

Features

• Measures the hardness of soft materials as rubber, soft plastics, leather, etc.
• A measuring tip is placed with spring against material and hardness is expressed in Shore A.
• The measuring surface must be relatively smooth and have at least 12 mm in diameter.
• The measurement should be taken at a minimum distance of 12 mm from the outer edge.
• The calibration can be done with the attached test block.
• The instrument has an average value function for 2 to 9 measurements.
• It shuts down automatically after 1 minute.
• The instrument complies with DIN 53505, ISO 868 and ASTM D 2240 standards.

Technical data

Type of Battery IEC: LR03

Measuring range: 0-100 ° SH (a)

Working temperature, min.: 0 ° C

Number of batteries: 4 units

Minimum thickness of the material: 6 mm

Moisture content, min.: 0% HR

Weight: 170g

Humidity content, max.: 80% HR

Maximum working temperature: 50 ° C

Battery type: alkaline

Manufacturer Description: 4000

Inaccuracy: ± 1%

ETIM class code: EC003595

Standards

- DIN 53505: This German rule refers to the measurement of the hardness of elastomeric materials by using a durometer. Specifically, it establishes a method for determining the Shore hardness of soft elastomers and plastics, which is essential to evaluate its mechanical properties.

- ISO 868: This international standard describes a method for measuring the hardness of plastics and elastomers using a Shore durometer. Similar to DIN 53505, ISO 868 provides guidelines on how to perform tests, including temperature and pressure conditions, as well as the durometer type to be used.

- ASTM D 2240: This ASTM rule (American Society for Testing and Materials) addresses the hardness of the hardness of tenderly and soft plastics through Shore Duromesters. Defines the procedures for carrying out accurate measurements, specifying details about the type of durometers and the conditions in which the tests should be performed. ASTM D 2240 is widely used in the industry to evaluate the quality and performance of materials used in applications such as sealants, adhesives and automotive components.

For what kind of work is it appropriate

The 4000 Limit lightweight hardness tester is suitable for:

• Construction
• Aeronautics
• Automotive industry
• Electronics

About Limit

Limit It is an independent company that has been dedicated to precision measurements for 90 years, manufacturing tools of the highest quality and easy to use. Limit It has all the tools you need for workshop measurement, electric and electronic testing, climate and environmental studies, as well as manufacture laser products, scales and weighing. Luna Group founded Limit In 1993, today it offers its products to customers in more than 30 countries.