ISO 75 ASTM D 648 HDT Vicat Testing Machine for Non-Metallic Materials and Thermal Deformation Determination
Overview
The ISO 75 & ASTM D 648 Thermal Deformation HDT Vicat Softening Point Test Machine is mainly designed for non-metallic materials such as plastics, rubber, and nylon. It is equipped with the function of lifting or lowering the test frame automatically at the start or end of the test.
This machine is specifically used for the determination of thermal deformation temperature and Vicat softening point temperature of non-metallic materials, including electrical insulating materials—providing critical data for evaluating the thermal performance of materials in industrial applications.
Product Introduction
The ISO 75 & ASTM D 648 Thermal Deformation Vicat Softening Point Tester is engineered to keep pace with the rapid development of the plastics industry and elevate the standards of material research and testing.
It is designed in strict compliance with the latest international and national standards, including:
- ISO 75-1:1993 "Plastics — Determination of temperature of deflection under load"
- GB/T 1633-2000 "Thermoplastic materials — Determination of Vicat softening temperature (VST)"
- GB/T 1634-2001 "Plastics — Determination of temperature of deflection under load"
Featuring computer-based control, the tester boasts stable performance, user-friendly operation, and a high level of automation. It ranks among the most advanced testing instruments for determining the deflection temperature under load and Vicat softening temperature of non-metallic materials.
Test Standards
GB/T1633, GB/T1634, ISO75, ISO306, ASTM D648, ASTM D1525, ISO 2507
Technical Parameters
| Model |
XRW-300F |
| Technical data |
- Equipped with 6 stations (Ability to test 6 samples simultaneously)
- Automatic performance: A left for moving the samples
- Air above 150°C, 150°C the following water or natural cooling
- Deformation measurement: High precision digital display dial gauge
- Heating Rate: 50°C/h, 120°C/h
- Max. Temperature Deviation: ±0.5°C
- Deformation deviation: 0.001mm
- Vicat load: 10N ± 0.2 N, 50N ± 1N
- Fiber stress: 0.455 Mpa and 1.82 Mpa
- Temperature-control Range: room temperature ~ 300°C
- Deformation Measuring Range: 0 ~ 2mm
- Sample Frame Number: 3~6
- Test Span: 60~120mm
- Heating Power: 6KW
- Power Supply: 220V 50Hz
- Display: Color touch screen
|
| Type and display |
Vertical type Using PC control system |
| Usage |
Used to measure heat deformation and Vicat softening temperature of thermoplastics material of plastic and rubber in the manufacturer, scientific research and colleges. |
| Configuration |
- Main frame 1 set
- Electric cabinet 1 set
- Specimen holder 3 sets (or 6 sets)
- Vicat indenter 3 sets (or 6 sets)
- Heat deflection indenter 3 sets (or 6 sets)
- Displacement sensor 3 sets (or 6 sets)
- Power line 2 sets
- Connecting line 2 sets
- Operation manual 1 set
- Certificate 1 set
- Packing list 1 set
|
Frequently Asked Questions
Q: What is an HDT Machine?
A: An HDT Machine (Heat Deflection Temperature Tester) is a high-precision testing instrument designed to measure the heat deflection temperature of materials (especially thermoplastics) under specified loads. It is often integrated with Vicat testing functions (forming HDT VICAT Testing Machine) to simultaneously determine the Vicat softening point temperature, evaluating material thermal performance.
Q: What is the main function of an HDT Machine?
A: The core function of an HDT Machine is to test the heat deflection temperature (HDT) of materials under load—i.e., the temperature at which a material deforms to a specified extent under a constant load. For integrated HDT VICAT models, it also measures the Vicat softening point temperature, providing data support for material thermal stability evaluation.
Q: Which standards are HDT Machines compliant with?
A: HDT Machines are strictly compliant with international and national standards, such as ISO 75-1 (Plastics — Determination of temperature of deflection under load), ASTM D648 (Standard Test Method for Deflection Temperature of Plastics Under Flexural Load in the Edgewise Position), and GB/T 1634 (Plastics — Determination of temperature of deflection under load), ensuring test results are authoritative and traceable.
Q: Which materials and industries are HDT Machines suitable for?
A: HDT Machines are mainly used for testing thermoplastic materials (e.g., plastics, rubber, nylon, polyester, epoxy resin) and non-metallic materials like electrical insulating materials. They are widely applied in the plastics industry, chemical industry, material R&D institutions, and quality control departments for product development, performance verification, and batch quality inspection.
Q: What are the advantages of HDT Machines?
A: HDT Machines feature high test precision, stable performance, and a high degree of automation (e.g., computer control, real-time curve plotting, automatic data processing). Integrated HDT VICAT models have dual testing functions, saving equipment costs. They also support multi-station testing, improving work efficiency, and are easy to operate, suitable for both laboratory and production site use.
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