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Digital Shore Durometer

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Digital Shore Durometer Specification

Operating Voltage
3 V (2x1.5V batteries)

Response Time
Immediate, < 1 sec

Specimen Size
Minimum thickness 6 mm

Application
Shore hardness testing of rubber, plastics, and soft materials

Temperature
0C to 40C operating range

Power Supply
2 x 1.5V AAA Batteries

Display Type
LCD Digital Display

Humidity
85% RH (non-condensing)

Mounting Type
Handheld

Features
Portable, digital display, automatic shutdown, peak hold

Automation Grade
Manual

Hardness
Shore A, 0-100

Resolution
0.1 HA

Interface Type
None (standalone unit)

Accuracy
1% FS

Measuring Range
0-100 HA

Test Range
0-100 HA (Shore A)

Number of Specimens
Single specimen at a time

Equipment Type
Digital Shore Durometer

Usage
Surface hardness measurement

Capacity
Standard Shore A hardness range

Machine Weight
Approx. 200 g

Test Speed
Manual, instant measurement

Test Stroke
3 mm (typical range within indentation)

Control Mode
Digital, automatic readout

Calibration
Factory calibrated, calibration block optional

Color
Silver/Black

Battery Life
Up to 100 hours continuous use

Backlight Display
Yes

Data Hold Function
Yes

Material
ABS Plastic housing, metal probe tip

Auto Power Off
Yes

Dimensions
150 mm x 50 mm x 30 mm

Probe Type
Spring-loaded indenter needle

Operating Principle
Indentation method as per DIN 53505, ASTM D2240 standards

About Digital Shore Durometer

Digital Shore Durometer for testing the hardness of rubbers, elastomers and plastics. Available in Shore A for softer rubbers and Shore D for harder plastics, resins etc.

Digital Durometers are designed for easy use to test most soft rubbers and elastomers, through to hard plastics and resins.

Common applications are for quality control purposes and include testing the hardness of skateboard wheels, car tyres, shoe soles, gummy bears and cheeses to name just a few. A durometer measures the resistance to an indentation that is made with a specific indenter and spring loading according to specific test standards such as ASTM D 2240. When measuring for QC, a durometer is used to measure for consistency in a product and that it meets internal specification requirements.

The unit is fully integrated to be simply used with one hand operation and shows live statistics on its screen. Including the current hardness result, minimum, maximum, average values and standard deviation.

To use the DSD you press the device onto the surface of the object under evaluation, and based on the resistance to the spring loading it displays a reading on the screen in the shore scale relevant to the device that you have. The most common scales are Shore A for soft rubbers and Shore D for harder plastics. There are other specialised scales available which we can assist with.

FEATURES:

Live statistics - average, min, max, standard deviation
Instant printing of results to wireless, mini printer (optional extra)
Easy saving of test data to large internal memory (500 readings)
Ultra compact, lightweight and ergonomic for easy use
Mountable in test stand for controlled load application and dwell time (optional extra)
Rechargable internal battery

The standard kit includes the unit, power adapter, calibration control ring and factory calibration certificate. Optional extras are reference test blocks, wireless printer and test stand.

Specification

Scale	Shore A		Shore D
Accuracy		1 HA / HD
Resolution		0.1 HA / HD
Display		LCD (backlit)
Memory		500 readings
Power		Ni-MH internal, rechargable
Data Output		2.4G wireless printer (Optional)
Dimensions		150mm x 50.5mm x 29mm
Weight		170g

Precise and Reliable Hardness Measurement

Engineered to deliver immediate results, this Digital Shore Durometer utilizes the indentation method with a spring-loaded indenter, ensuring compliance with DIN and ASTM standards. Its high-resolution LCD display and 1% full-scale accuracy make it suitable for rigorous quality control and research tasks in diverse industries.

User-Friendly Design for Practical Applications

Lightweight and portable, this durometer weighs approximately 200 grams and fits comfortably in hand for single-specimen measurements. An automatic power-off feature conserves battery life, while the digital display can be backlit for clarity in low-light environments, making it suitable for onsite or laboratory testing.

FAQs of Digital Shore Durometer:

Q: How do I operate the Digital Shore Durometer for accurate measurements?

A: To use the durometer, place the probe perpendicularly on a clean specimen with a minimum thickness of 6 mm, press down manually to allow the indenter to penetrate the material, and read the result on the digital LCD display. Ensure steady pressure and consistent test speed for best accuracy.

Q: What materials is this durometer suitable for testing?

A: This device is specifically designed for Shore A hardness testing on rubber, soft plastics, elastomers, and similar flexible materials, making it an ideal tool for quality assessment in manufacturing, R&D, and material inspection.

Q: When should I recalibrate or use a calibration block with this durometer?

A: The instrument is factory calibrated for precision. However, for critical use or after significant usage, optionally verify calibration with a reference block or seek professional calibration services to maintain accuracy.

Q: Where can I use the durometer, considering environmental conditions?

A: The durometer can be operated in environments with a temperature range from 0C to 40C and humidity up to 85% RH (non-condensing). It is best suited for workshop, laboratory, or field testing where these conditions are met.

Q: What is the process for replacing the batteries, and how long do they last?

A: The device operates on two 1.5V AAA batteries, which are easily replaced by opening the battery compartment. It offers up to 100 hours of continuous usage, thanks to its auto power-off feature that helps conserve energy.

Q: How is the data hold function used during hardness measurement?

A: The data hold function allows you to freeze and record the hardness value displayed, making it easy to document or compare results without losing readings during specimen handling or data entry.

Q: What are the main benefits of using this digital durometer over analog models?

A: This digital model provides immediate, high-resolution (0.1 HA) readings, automatic power management, a handy backlit LCD, and eliminates the parallax error found in analog units. Its portability and accuracy streamline the testing process, capable of serving distributors, exporters, and laboratories throughout Iceland.

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