HDT VICAT Testing Machine
Designed for Thermal Deformation and Softening Point Temperature Testing of Non Metallic Materials
Overview
The Thermal Deformation/Vicat Softening Point Temperature Tester adopts an advanced HMI+PLC control system, specifically engineered for measuring the thermal deformation temperature and Vicat softening point temperature of non-metallic materials—including plastics, rubber, nylon, and electrical insulation materials.
The product is fully compliant with a range of international and domestic standards, such as ISO 75(E), ISO 306(E), GB/T 8802, GB/T 1633, and GB/T 1634—ensuring test results are accurate, reliable, and aligned with industry regulatory requirements.
Product Introduction
The Thermal Deformation/Vicat Softening Point Temperature Tester features an advanced HMI+PLC-based core control system, which effectively eliminates data instability induced by electromagnetic interference—providing fundamental hardware assurance for enhanced test precision. Equipped with a voice prompt function, it enables even novice operators to master operation rapidly; the instrument also boasts an intuitive, user-friendly software interface with simplified operation logic, facilitating quick familiarization and seamless workflow.
Engineered in full compliance with the latest international and national standards, this tester is specifically designed to evaluate the thermal softening characteristics of plastic raw materials and finished products. Through indenter replacement, it supports dual-mode testing: thermal deformation temperature and Vicat softening point temperature measurement. It utilizes transformer oil (maximum operating temperature: 200 °C) or methyl silicone oil (maximum operating temperature: 300 °C) as the heat transfer medium, paired with mechanical stirrers for internal oil circulation. The large-capacity oil tank design ensures stable temperature control and a uniform temperature field throughout the test chamber, laying a solid foundation for reliable and repeatable test results.
Test Standards
- GB/T1633
- GB/T1634
- ISO75
- ISO306
- ASTM D648
- ASTM D1525
- ISO 2507
Technical Parameters
| Parameter |
Specification |
| Temperature control range |
Room temperature ～300℃ |
| Heating rate |
(120±10)℃/h , (50±5)℃/h |
| Maximum temperature error |
±0.5℃ |
| Temperature measurement point |
1 |
| Test station |
3 |
| Formal measurement measuring tool |
Digital display dialgauge |
| Deformation measurement range |
-1.00～10.00mm |
| Span of sample supports |
64mm,100mm |
| Maximum deformation measurement error |
0.01mm |
| Thermal expansion coefficient of specimen holder |
<0.005mm/100℃ |
| Heating medium |
Methylsilicone oil, transformer oil |
| Cooling method |
Natural cooling above 150℃, water cooling or natural cooling of 150℃ below |
| Upper limit temperature protection |
Stop the heating automatically when the test temperature reaches the upper limit temperature. |
| Current source |
3KW, 220VAC, 50HZ |
Packing and Shipping
The HDT Vicat Testing Machine is packaged in export-grade reinforced wooden crates to ensure maximum safety and integrity during international transit. Each crate is internally lined with shock-absorbing bubble wrap and high-density foam—effectively mitigating external impact and preventing structural or component damage to the precision instrument.
The machine itself is hermetically sealed with moisture-proof plastic film to safeguard against humidity, dust, and potential corrosion, preserving its performance and lifespan. Standardized shipping labels are affixed to the crate, clearly specifying the package contents, product model, serial number, and handling precautions (e.g., "Fragile," "Keep Upright")—facilitating streamlined identification and compliant logistics handling.
For delivery, the equipment is dispatched via reputable international logistics carriers (e.g., UPS, FedEx). We collaborate with trusted partners to ensure timely, secure transportation, with full tracking capabilities to keep clients informed of the shipment status throughout the process.
Frequently Asked Questions
Q1: What is the HDT Vicat Testing Machine?
A1: The HDT Vicat Testing Machine (Model: XRW-300) is a precision testing instrument designed and manufactured by JHH, with its production base in Beijing, China. It is specifically engineered to determine the Vicat softening temperature of thermosetting plastics—an essential core indicator for material thermal performance evaluation.
Q2: What are the key advantages of the HDT Vicat Testing Machine?
A2: The instrument delivers high-precision test results and features user-friendly operation. It is equipped with an intuitive human-machine interface (HMI) and requires low maintenance, significantly reducing operational costs and enhancing workflow efficiency.
Q3: What are the technical specifications of the HDT Vicat Testing Machine?
A3: Key technical parameters include:
- Control system: Microcomputer control
- Temperature control accuracy: ±0.5 °C
- Temperature range: Ambient temperature to 300 °C
- Heating rates: 120 °C/h or 50 °C/h (compliant with international testing standards)
These parameters ensure stable test conditions and reliable data consistency.
Q4: Which materials can be tested with the HDT Vicat Testing Machine?
A4: The instrument is specifically suitable for testing thermosetting plastics, including but not limited to polyester, epoxy, unsaturated polyester, phenolic, and polyurethane materials. It supports key thermal performance assessment for raw materials and finished products.
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