DH-300A-4 Thermal Deformation, Vicat Softening Point Temperature Tester

3614.00 USD ($)/Set

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Product Details:

Humidity 85% RH (non-condensing)
Number of Specimens 4 (simultaneous testing)
Response Time Instantaneous, real-time display Seconds
Hardness Tested specimen hardness up to 115 (Shore D scale)
Equipment Type Thermal Deformation & Vicat Softening Point Tester
Features Auto stop, auto cooling, real-time data output and storage
Temperature Room temperature to 300C Celsius (oC)
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DH-300A-4 Thermal Deformation, Vicat Softening Point Temperature Tester Price And Quantity

Price 3614.00 USD ($)/Set
Minimum Order Quantity 1 Set

DH-300A-4 Thermal Deformation, Vicat Softening Point Temperature Tester Product Specifications

Test Speed 50 mm/h or 120 mm/h (selectable)
Automation Grade Fully automatic
Specimen Size Standard: 120 mm x 10 mm x 4 mm Millimeter (mm)
Resolution 0.01C (temperature), 0.001 mm (displacement)
Frequency 50/60 Hz Hertz (HZ)
Accuracy 0.1C (temperature), 0.01 mm (displacement) %
Test Stroke 0-10 mm
Max Height Approximately 550 mm
Display Type Large touch screen digital display
Usage Industrial quality control, research, lab testing
Gas Pressure Ambient atmospheric pressure mpa
Application Plastic, rubber, composite and polymer sample testing
Operating Voltage 220~240V AC Volt (V)
Measuring Range 0~1 mm Kelvin (K)
Power Supply AC 220V, 50Hz
Hardness Tested specimen hardness up to 115 (Shore D scale)
Response Time Instantaneous, real-time display Seconds
Features Auto stop, auto cooling, real-time data output and storage
Equipment Type Thermal Deformation & Vicat Softening Point Tester
Machine Weight Approximately 85 kg Kilograms (kg)
Port Size Standard water inlet/outlet ports 1/4
Test Range Vicat and deformation temperature range: RT~300C
Interface Type RS232, USB (optional)
Temperature Room temperature to 300C Celsius (oC)
Mounting Type Bench-top/floor standing
Test Width Standard specimen width 10 mm Millimeter (mm)
Capacity 4 station testing Ltr
Control Mode Microcomputer control with touch screen interface
Humidity 85% RH (non-condensing)
Number of Specimens 4 (simultaneous testing)

Programming Pre-set temperature ramp rates
Safety Features Overtemperature alarm, emergency stop switch
Data Storage Built-in memory for save & recall of test data
Test Standard Compliance Complies to ASTM D1525, ISO 306, GB/T 1633, GB/T 1634 standards
Material of Bath Stainless steel, corrosion resistant
Cooling Mode Automatic or manual water cooling system
Specified Load Weights 50g, 100g, 500g, 1000g, 5000g (selectable)
Heating Method Fully immersion electric heater
Ambient Temperature Range 15C to 35C
Bath Medium Glycerol or transformer oil
Language Support Multi-language operation interface

DH-300A-4 Thermal Deformation, Vicat Softening Point Temperature Tester Trade Information

Supply Ability 300 Set Per Month
Delivery Time 3 Days

Product Description

DH-300A-4

Thermal Deformation, Vicat Softening Point Temperature Tester

Application:

This machine is a non-metallic material testing instrument designed and manufactured according to the latest international standards and national standards. It is mainly used for non-metal such as plastic, hard rubber, nylon, electrical insulating materials, long fiber reinforced composite materials, high strength thermosetting laminates. Determination of the heat distortion temperature of the material and the Vicat softening point temperature. It is easy to operate and precise in control. It is a highly intelligent test instrument widely used in colleges and universities, research institutes and product quality supervision and inspection units. It adopts single-chip control, PID phase-modulated output, with upper limit temperature setting, and automatically stops heating when the test temperature reaches the upper limit temperature.

Standards:

GB/T1633 "Determination of vicat softening temperature (VST) of thermoplastics"

GB/T1634 "Determination of plastic load deflection temperature part 1: general test method"

GB/T8802 "Determination of softening temperature of plastic pipe fittings"

Equals to ISO2507-1:2017

IS075-2013 "Determination of plastic load deformation temperature"

ASTM D 648 "Plastic heat deflection temperature test method"

ASTM D 1525 "Plastic vicat softening temperature test method"

Advantages:

1.Intelligent PID adjustment, accurate heating rate, precise temperature control

2.Can do thermal deformation test of various standard specimen

3.Can do Vicat softening point test of various standard specimen

4.The required load can be automatically calculated according to the test standard and sample size

5.Two heating rates can be selected, free switching, simple operation

6.When the test is completed or the temperature exceeds the upper limit, the temperature control will be turned off and shut down automatically

7.With software over-temperature protection and leakage protection

Specification:

1). Temperature control range: ambient temperature300

2). Heating rate: (12010)/h (121)/6min

(505)/h (50.5)/6min

3). Temperature indication error: 0.1

4). Temperature control accuracy: 0.5

5). Maximum deformation indication error: 0.001mm

6). Deformation measurement range: 0-10mm

7). Number of sample racks: 4

8). The weight of the load bar and the tray: 68g

9). Test span range: 64 or 100mm according to the standard

10). Fuel tank volume: about 13L

11). Heating medium: methyl silicone oil

12). Cooling method: built-in active air cooling or external water cooling

13). Heating power: 2kw

14). Appearance size: length 65cm*width 46cm*height 84cm

Configuration

1) 1x host

2) 4 x sample holders

3). 4 x heat deformation indenters

4). 4 x Vicat needles

5). 4 x sets of weights (including boxed weights) (attached table)

6). 1x power socket

High-Performance Simultaneous Testing

Capable of testing four specimens at once, the DH-300A-4 offers unmatched productivity for laboratories. Its stainless steel, corrosion-resistant bath uses either glycerol or transformer oil as a medium, supporting accurate and consistent thermal deformation and Vicat softening point evaluations. The bench-top or floor-standing design fits seamlessly into industrial and research settings.

Precision Control and Safety Features

Microcomputer control with a large touch screen digital interface enables precise adjustments, real-time monitoring, and easy programming of temperature ramp rates. The auto-stop, overtemperature alarm, emergency stop switch, and instant data output ensure safe and reliable operation during every test cycle.

Comprehensive Data Handling & Compliance

Built-in memory allows for efficient storage and recall of testing data, while RS232 and USB interfaces provide versatile output options. The tester complies with global standards including ASTM D1525, ISO 306, GB/T 1633, and GB/T 1634, ensuring results meet both local and international regulatory requirements.

FAQ's of DH-300A-4 Thermal Deformation, Vicat Softening Point Temperature Tester:

Q: How does the DH-300A-4 tester operate for thermal deformation and Vicat softening point measurements?

A: The DH-300A-4 employs fully-immersed electric heaters to uniformly heat the bath, using glycerol or transformer oil as the medium. It features automatic or manual cooling and enables the user to pre-set precise temperature ramp rates through its touch screen interface, ensuring reliable and repeatable results for measuring both heat deflection and Vicat softening points.

Q: What specimen sizes and testing standards does this equipment support?

A: This tester is designed for standard specimens measuring 120 mm x 10 mm x 4 mm and can test up to four samples simultaneously. It complies with major international standards, including ASTM D1525, ISO 306, GB/T 1633, and GB/T 1634, ensuring worldwide compatibility and recognized testing protocols.

Q: When should automatic versus manual cooling be used during testing?

A: Automatic cooling is ideal for standard, routine testing where efficiency and repeatability are priorities. Manual cooling may be preferred for specialized tests or when user supervision is needed to tailor the cooling process based on unique material characteristics or experimental protocols.

Q: Where is the DH-300A-4 commonly used and who benefits from its features?

A: This tester finds applications in industrial quality control laboratories, research institutions, plastic and polymer manufacturing sectors, and academic labs. It benefits professionals needing high-throughput, precise thermal performance data to guide material selection, product development, and regulatory compliance.

Q: What is the process for setting up and running a test on the DH-300A-4?

A: Users load up to four standard specimens onto the tester, select desired test conditions (such as heating rate, load weight, and cooling mode) via the touch screen, and initiate the program. The system automatically heats, cools, monitors displacement, and records temperature, offering real-time and stored data for later analysis.

Q: How is data stored and accessed with this instrument?

A: Test data is captured and saved within the tester's built-in memory, allowing users to save, recall, and export results via the RS232 or optional USB interfaces. This enables seamless integration with laboratory information systems and easy data management for reporting and compliance documentation.

Q: What benefits does the DH-300A-4 offer over manual test systems?

A: The DH-300A-4 provides precise automation, real-time digital readouts, simultaneous multi-specimen testing, enhanced data storage, and robust safety mechanisms. These features maximize throughput, minimize human error, ensure data integrity, and support both routine and research-grade materials testing.

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