Yasuda No. 148 Series Heat Distortion Tester

Specifications are subject to change without notice.
Stations 3 Stations
Temperature Range Max. 500°C (Air Chamber, Nitrogen Gas Filling Device Attached)
Heating Speed 120 ± 10°C/hr, 50 ± 5°C/hr, VICAT : 120 ± 10 ℃/hr, 50 ± 5°C/hr
Bending Stress JIS・ISO: 1.80MPa (Method A), 0.45MPa (Method B), 8.00Mpa (Method C)
ASTM: 1.82Mpa, 0.455Mpa
Weight Load DTUL: Choose 2 weights from initial load 76.5gf to max. 3,210gf
*Simultaneous Loading Device included
Options
VICAT: 10 ± 0.2N, 50 ± 1N
BP: 19.6 ± 20N
Displacement Measurement Differential Transformer: Scale 1/1,000mm, Stroke 4mm
Pressure Foot DTUL: R3.0 ± 0.2mm
Options
VICAT: 1.000 ± 0.015mm²
BP: Ball Diameter 5mm
Support Length 64 ± 1mm, 100 ± 1mm
Refrigerating Device Fan type (Air Fan Cooling), 3 Fans
Oil Circulation Device Propeller type, 2 propellers
Software Windows 10 Compatible (Included)
Accessories Pressure Foot Adjustment, Specimen Holder
Options Simultaneous Loading Device, Carbon Gas Injection Cooling System, Glass Sample for Calibration (Fused Quartz), Signal Tower Light
Power Source AC 200V, Single-Phase, 30A, 50/60Hz
Dimensions & Weight (Approx.) W1,100 × D750 × H1,560mm/ 260kg

Description

Yasuda No. 148 Series Heat Distortion Tester

Advanced Heat Distortion Tester for Accurate Thermal Deformation Analysis of Plastic Materials

The Yasuda No. 148 Series Heat Distortion Tester is a high-precision material testing instrument designed to determine the heat distortion temperature (HDT) and thermal deformation characteristics of plastics, polymers, composite materials, and engineering plastics. It provides accurate and reliable testing results for quality control, research, product development, and material evaluation applications.

The No. 148 Series Heat Distortion Tester helps manufacturers assess the thermal performance of materials under controlled load and temperature conditions. By accurately measuring heat distortion behavior, the instrument enables organizations to select suitable materials, improve product quality, and ensure compliance with international testing standards.

Widely used in plastics manufacturing, automotive production, electronics, packaging, research laboratories, and quality control facilities, the No. 148 Series delivers dependable performance for thermal property testing.

Why Choose the Yasuda No. 148 Series Heat Distortion Tester?

Heat resistance is a critical factor in the performance of plastic and polymer products. Materials exposed to elevated temperatures must maintain their structural integrity and dimensional stability to ensure reliable operation.

The Yasuda No. 148 Series Heat Distortion Tester helps organizations:

  • Measure heat distortion temperature accurately
  • Evaluate thermal deformation characteristics
  • Compare material performance
  • Improve product reliability
  • Support quality assurance programs
  • Reduce product failures
  • Meet international testing standards

Its advanced testing capabilities make it an essential instrument for thermal analysis and material quality control.

Key Features of Yasuda No. 148 Series Heat Distortion Tester

Accurate Heat Distortion Temperature Measurement

The instrument provides precise determination of heat distortion temperature, helping users evaluate material performance under thermal stress.

Reliable Thermal Deformation Analysis

The tester accurately measures dimensional changes caused by increasing temperatures and applied loads.

High Testing Accuracy

Advanced temperature control and measurement systems ensure dependable and repeatable test results.

Multi-Sample Testing Capability

The No. 148 Series supports efficient testing of multiple specimens, improving laboratory productivity.

Stable Temperature Control

Uniform heating conditions provide accurate thermal performance evaluation and consistent testing results.

User-Friendly Operation

The intuitive design simplifies test setup, operation, and result interpretation.

Durable Laboratory Construction

Built for continuous operation, the instrument offers long-term reliability in demanding testing environments.

Quality Control and Research Support

The tester is suitable for routine quality inspection, material development, and advanced research applications.

Applications of Yasuda No. 148 Series Heat Distortion Tester

Plastics Industry

The No. 148 Series is widely used for:

  • Heat distortion temperature testing
  • Plastic material evaluation
  • Product quality verification
  • Material comparison studies
  • Manufacturing quality control

Accurate thermal analysis helps manufacturers select suitable materials for high-temperature applications.

Benefits for Plastic Manufacturers

  • Improve material performance
  • Verify product quality
  • Reduce thermal failures
  • Optimize material selection

Automotive Industry

Manufacturers use the tester for:

  • Automotive plastic component testing
  • Interior material evaluation
  • Under-hood component analysis
  • Thermal durability verification

Heat resistance testing helps ensure long-term product reliability in demanding operating conditions.

Electronics Industry

The instrument supports testing of:

  • Electronic housings
  • Insulation materials
  • Connector components
  • Engineering plastics

Reliable thermal analysis helps improve product safety and performance.

Packaging Industry

The No. 148 Series helps evaluate:

  • Plastic packaging materials
  • Heat-resistant containers
  • Industrial packaging products

Testing ensures materials can withstand temperature exposure during storage and transportation.

Engineering Plastics and Composite Materials

The tester is suitable for:

  • High-performance polymers
  • Composite materials
  • Reinforced plastics
  • Advanced engineering materials

Accurate heat distortion analysis supports material development and performance optimization.

Research and Development Laboratories

Researchers use the No. 148 Series for:

  • Material research
  • Product innovation
  • Thermal performance studies
  • Polymer development
  • Comparative material analysis

Reliable test data supports scientific research and engineering advancements.

Benefits of Using the Yasuda No. 148 Series Heat Distortion Tester

Improve Material Selection

Thermal performance data helps engineers choose the most suitable materials for specific applications.

Enhance Product Reliability

Heat distortion testing identifies materials that maintain dimensional stability under elevated temperatures.

Support Quality Control

Accurate testing ensures consistent product quality across production batches.

Reduce Product Failures

Early detection of thermal weaknesses helps minimize warranty claims and customer complaints.

Increase Manufacturing Confidence

Objective test data supports better production decisions and process control.

Meet Industry Standards

The instrument helps organizations comply with thermal testing requirements and international quality standards.

Industries Served

The Yasuda No. 148 Series Heat Distortion Tester is widely used in:

  • Plastics Manufacturing
  • Polymer Industry
  • Automotive Industry
  • Electronics Manufacturing
  • Packaging Industry
  • Engineering Plastics Industry
  • Research Laboratories
  • Quality Control Laboratories
  • Material Testing Facilities
  • Educational Institutions

Technical Advantages

  • Accurate heat distortion temperature measurement
  • Reliable thermal deformation analysis
  • Stable temperature control system
  • High repeatability and consistency
  • Multi-sample testing capability
  • User-friendly operation
  • Durable laboratory construction
  • Suitable for research and quality control
  • Industrial-grade performance
  • Long-term operational reliability

How the Yasuda No. 148 Series Heat Distortion Tester Improves Quality Control

The No. 148 Series enables manufacturers to evaluate the thermal stability of materials before they are used in final products. By understanding how materials behave under heat and load conditions, organizations can improve product design, enhance performance, and reduce production risks.

Using accurate thermal testing data, companies can:

  • Improve material selection
  • Enhance product durability
  • Reduce quality issues
  • Optimize manufacturing processes
  • Strengthen quality assurance programs
  • Increase customer satisfaction

These advantages make the Yasuda No. 148 Series Heat Distortion Tester a valuable solution for thermal analysis and material performance evaluation.

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