Shore Hardness Tester LSHT-T2011

Introduction

Shore Hardness Tester is a short C type durometer that offers a resolution of a 1° and measuring upto 100 HD with a needle size of SR 2.5 mm, providing reliable and consistent hardness measurements. This device features a driven pointer system that locks the reading instantly, minimizing observational errors. The lightweight design enables both handheld and fixed-stand operations. It is ideal for plastic microporous material made with foaming agent, such as foam, PE foam, neoprene, PU foam.

This test equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our Shore Hardness Tester accurately measures the hardness of rubber, plastic, and microporous materials made with foaming agents. It is ideal for quality control, R&D, manufacturing, and academic applications.

Specifications

Type	Shore Hardness Tester
Needle Head Size	SR 2.5 mm
Resolution	1°
Measuring Range	0 to 100 HD
Measurement Error	Within 10 to 90°, Error <±1°
Needle Stroke	2.5 mm
Needle End Pressure	0.55 N to 8.05 N
Product Dimensions (L×W×H)	115 × 60 × 25 mm
Net Weight	Approx. 160 g

Features

Instant Reading Lock System

High Measurement Repeatability

Corrosion-Resistant Needle Design

Zero Calibration Capability

Ergonomic Handheld Structure

FAQs

1. What are the key factors to consider when selecting this test equipment for laboratory use?

When selecting this test equipment, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this test equipment be calibrated to ensure accurate results?

It is recommended to calibrate this test equipment at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this test equipment?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this test equipment be used with different types of samples, and are there any compatibility considerations?

Yes, this test equipment can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the test equipment malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.

1. Does Shore Hardness Tester offer angle-independent reading?

Yes, the Shore Hardness Tester is equipped with a precision-driven pointer mechanism that automatically locks the final measurement value as soon as the test is completed. This design eliminates the need for the operator to monitor the dial in real time, thereby reducing the potential for observational or parallax errors. As a result, users can obtain stable and accurate readings without the influence of viewing angle or hand movement during the test. This feature enhances both ease of operation and measurement reliability. It is especially beneficial in high-throughput environments or when multiple users need to achieve consistent results.

2. Can the Shore Hardness Tester be used both manually and mounted?

Yes, the Shore Hardness Tester is built for dual functionality, allowing it to be used as a handheld device or mounted on a compatible fixed load holder. Its compact, ergonomic structure makes it easy and comfortable to operate manually, even during extended testing periods. For more controlled and repeatable testing procedures, particularly in quality assurance settings, the device can be securely fixed to a stand. This flexibility in usage ensures that the it can adapt to various operational setups, including laboratory benches, factory floors, and mobile testing stations. Its design provides both convenience and precision, regardless of the testing environment.

3. What standards does the Shore Hardness Tester comply with?

The Shore Hardness Tester complies with multiple international and national standards, including 868, 7619, GB/T531, JB6148, and JJG304. These standards govern the design, accuracy, and performance of hardness testing instruments, ensuring that this device meets globally recognized benchmarks for quality and reliability. Adherence to these protocols guarantees that it delivers consistent and reproducible results, which is essential in regulated industries and professional testing laboratories. Users can confidently use this instrument for certification, quality audits, and inter-laboratory comparisons. Its compliance enhances its credibility and broadens its applicability across different sectors and regions.

4. Is calibration or zero-check required before using Shore Hardness Tester ?

Yes, it is strongly recommended to perform a zero-check or calibration on the Shore Hardness Tester before beginning any testing session, especially if the device has been transported, stored for an extended period, or subjected to physical impact. This simple but important step ensures that the instrument is accurately calibrated and free from any residual error that may affect the results. Regular verification of the zero point not only maintains high measurement accuracy but also supports long-term instrument stability. Establishing a routine calibration practice enhances user confidence and data reliability. Over time, this contributes to consistent quality assurance and dependable material analysis.