Oxidation induction time tester for plastic analysis

Application:

Differential scanning calorimetry (DSC) methods are used for thermal analysis of polymers and polymer blends, including:
Thermoplastics (polymers, molding compounds, and other molding materials with or without fillers, fibers, or reinforcements)
Thermosets (uncured or cured materials with or without fillers, fibers, or reinforcements)
Elastomers (with or without fillers, fibers, or reinforcements)
DSC is designed to observe and measure various properties and phenomena of the above materials, such as:
Physical transitions (glass transition, phase transitions like melting and crystallization, polymorphic transitions, etc.)
Chemical reactions (polymerization, crosslinking, and curing of elastomers and thermosets, etc.)
Oxidative stability
Heat capacity

The instrument features:

1.LCD liquid crystal display with blue backlight, showing abundant information: set temperature, sample temperature, oxygen flow, nitrogen flow, differential thermal signal, and various switch statuses.
2.USB communication interface with high universality, reliable non-interruptive communication, and support for recovery connection function.
3.Compact furnace body structure with infinitely adjustable heating rate. All components adopt mechanical fixing to completely avoid colloid pollution to differential thermal signals inside the furnace during installation.
4.Dual temperature probes ensure repeatability of sample temperature measurement at specified heights. The furnace wall-mounted probe uses PID to control overall furnace temperature, but thermal inertia causes temperature deviation in the sample, which varies by season. Thus, single-probe control leads to large errors in both differential thermal and temperature signals. This instrument installs a probe at the sample bottom to measure real temperature, using special control technology to adjust furnace wall temperature and match the set value.
5.Digital gas mass flow meter enables automatic switching of two-way atmosphere flow with fast response and short stabilization time.
6.Marked with standard samples for convenient customer calibration of the constant temperature coefficient.
7.Furnace cooling interface for rapid temperature reduction as needed.
8.Software adapts to all resolution screens, automatically adjusting curve display modes based on screen size. Compatible with laptops/desktops, supporting Win2000, XP, VISTA, WIN7 and other OS.
9..Supports user-programmed procedures to automate measurements. The software provides dozens of instructions for agile combination and saving, simplifying complex operations into one-key functions

Technical para:

 Beijing Tonghe Testing Instruments Co., Ltd. Profile
1. Company Foundation and Positioning:

Beijing Tonghe Testing Instrument Co., Ltd. was founded by a core team with over 20 years of experience in material testing and testing machine R&D. With mature technical solutions and a global perspective, it provides high-quality and the most suitable testing machines for customers worldwide. 

2. Beijing's Regional Advantages (Market and Foreign Trade):

Relying on Beijing's status as a hub for international exchanges and technological innovation, the company can quickly connect with global market trends and capture demands in regions such as Europe, America, and Southeast Asia, laying an efficient foundation for communication and response in foreign trade business. 

3. Technological R&D and Product Applications:

Leveraging the scientific research resources of universities in Beijing, it has in-depth collaborations with research institutions in materials science and precision manufacturing. By integrating its own technical accumulation with cutting-edge achievements, it has made breakthroughs in the precision and stability of core products such as electronic and hydraulic universal testing machines. These products are applicable to testing scenarios in multiple fields including aerospace, automotive parts, and building materials. 

4. Production and Supply Chain Advantages:

Relying on Beijing's high-end manufacturing industrial chain and supply chain, it achieves efficient coordination from core component procurement to finished product assembly, ensuring product quality consistency. Meanwhile, it can quickly respond to customized demands and shorten the delivery cycle. 

5. Global Market Expansion and Services:

The team is familiar with international customer service as well as industry standards and certification requirements in various regions. Its products have obtained CE certification and comply with ISO standards. A professional foreign trade service team has been established to provide full-process localized support, and its products have entered the industrial inspection markets in Europe,  America, Southeast Asia, and other regions. 

6. Core Drivers and Vision:

Driven by "technical accumulation and regional empowerment", it transforms mature industry experience into product competitiveness and is committed to becoming a trusted equipment supplier in the global material testing field.