Description
PW-CFT225-40 Rapid Temperature Change Test Chamber
Whether from high to low temperature or from low to high temperature, the test is completed at a linear rate of temperature rise and fall per minute setting, the rapid temperature rise or fall allows the material to be tested for reliability in a real environment.
I. Machine Specifications:
| Specifications： | |
| Temperature Impact Range | -40℃～150℃(other temperature ranges available) |
| Temperature Rise Rate | 2℃~25℃/Min(linear or non-linear, no load) |
| Temperature Uniformity | ≤±1.0℃ |
| Conversion Time | Less than 30S |
| Temperature Uniformity | ±2.0℃ |
| Basket Transfer | ≤ 10 seconds (pneumatic auto-transfer) |
| Internal Dimensions | W600xH750xD500 mm(other specifications available) |
| External Dimensions | W1280xH1800xD1560mm |
| Internal Material | Mirror stainless steel plate (SUS#304) |
| External Material | Electrostatic spraying of first grade steel plates |
| Controller | 7″ resolution: 800*480, 65535 true colour, LED backlit display screen with Chinese/English language switch. |
| Controller Function | 100 programs, maximum 100 steps per program, 20 cycles can be set (maximum 9999 cycles per cycle step) Fixed: 10 program programs can be linked for unlimited operation. |
| Compressor | Taikang(France) full hermetic compressor |
| Refrigerant | Refrigerant Non-fluorinated environmental protection refrigerant R404A, R23, in line with environmental regulations, safe and non-toxic |
| Cooling Method | Water-cooled (optional water tower or chiller) |
| Security Protection | Leakage switch, no-burn protection, water shortage protection, over-temperature protection |
| Total Power | 380V 50/60HZ 约25KW |
Product Advantages
Structural and Design Superiority for Durable Testing
This rapid temperature change chamber is constructed with high-grade SUS#304 mirror stainless steel interior and a robust electrostatically sprayed steel exterior, ensuring corrosion resistance and longevity during continuous test cycles. The pneumatic auto-transfer basket system optimizes sample handling efficiency by minimizing transfer times to under 10 seconds. Modular design facilitates easy maintenance and integration within existing testing lines. The 7-inch LED touchscreen controller offers intuitive operation with multilingual support, enabling technicians to program complex thermal cycling profiles and monitor system status seamlessly, enhancing laboratory workflow automation.
Performance Excellence and Operational Utility
By achieving rapid and linear temperature transitions with tight uniformity control, the chamber enables precise simulation of thermal shocks essential for reliability testing. Its fast conversion time under 30 seconds reduces idle periods between cycles, increasing throughput for high-volume testing operations. The environmentally friendly refrigerants coupled with Taikang’s hermetic compressor provide stable cooling with minimal environmental impact while incorporating advanced safety features like leakage detection and over-temperature protection, ensuring operator safety and equipment integrity. This results in a reliable solution that balances performance, compliance, and user convenience.
Use Scenarios
Automotive Component Stress Evaluation Environment
In automotive manufacturing and testing facilities, the rapid temperature change chamber is critical for stress testing engine and electronic components subjected to extreme thermal environments. By delivering fast, programmable temperature cycles between -40℃ and 150℃, it simulates the thermal shock effects encountered during real-world operation. This capability assists engineers in verifying component resilience, identifying failure points, and optimizing design before production scale-up. Integration with testing protocols ensures compliance with industry regulations and improves overall product reliability, contributing to reduced warranty claims and extended service life.
Research and Development for Aerospace Material Durability
Aerospace material labs employ the rapid temperature change chamber to conduct rigorous thermal cycling tests that validate composite materials’ endurance under harsh thermal fluctuations typical in flight environments. The environmental test chamber’s precise temperature control and programmable cycling facilitate accurate replication of operational stresses. This integration supports material scientists and engineers in assessing thermal fatigue and bond integrity of coatings and adhesives, providing crucial data for certification and performance optimization. Its compliance with international standards ensures that data generated is robust and credible for aerospace industry stakeholders.
Company Introduction:
Since 2007, PW Instruments has been empowering customers worldwide to achieve higher quality and lower total cost of ownership through precision testing solutions that strictly follow international standards-GB, ASTM, EN and more.
Our DNA is innovation. Founded by senior R&D expert Mr. Peiwu Liu and headquartered in Dongguan’s technology center, PW integrates in-house industrial design, proprietary measurement-and control systems, and a global supply network trusted by industry leaders, research scientists and laboratory managers on five continents.
Today, PW delivers three world-class product lines:
• Material Testing Machines
• Reliability Test Chambers
• Precision Measurement Instruments
Every solution is engineered for accuracy, durability and seamless integration-so you can test with confidence and compete with certainty.
Corporate Culture:
Vision: Become a world-renowned instrument manufacturer
Mission: Provide customers with high-quality testing equipment
Values: Customer satisfaction is our aim.
FAQ
What materials can be tested in the PW-CFT225-40 Rapid Temperature Change Test Chamber?
Our chamber is suitable for a wide range of materials including metals, plastics, polymers, adhesives, and composites. It’s widely used for thermal cycling test chamber applications, ensuring material durability and performance under rapid temperature changes from -40℃ to 150℃.
Can PW Instruments customize the temperature range or programming options?
Yes, we offer customization beyond the standard -40℃ to 150℃ range based on your testing requirements. The 7” LED controller supports up to 100 customizable programs, each with 100 steps, enabling flexible thermal profiles for diverse environments and materials.
What installation support does PW Instruments provide for the environmental test chamber?
We provide detailed installation guidelines and technical assistance to ensure smooth setup of your environmental test chamber. Our team supports commissioning processes, including calibration and training, to help you optimize test performance with minimal downtime.
How does PW Instruments ensure safety and environmental compliance of the chamber?
Our chamber uses environmentally friendly refrigerants, such as R404A and R23, alongside a hermetic Taikang compressor. Safety features include leakage detection, over-temperature protection, and water shortage safeguards, guaranteeing secure operation aligned with international standards.
