Liyi Temperature Chambers Rapid Change Test Chamber Thermal Shock Testing Instruments
Thermal shock occurs when a thermal gradient causes different parts of an object to expand by different amounts. This differential expansion creates stress that can exceed the material's strength, potentially causing cracks and structural failure.
Our thermal shock testing equipment evaluates product durability under extreme temperature variations. The chambers expose products to alternating low and high temperatures with rapid transitions exceeding 15°C/min, simulating and accelerating failure modes that might occur during normal use.
Technical Specifications
| Inner Size (mm) |
400×350×300 |
400×500×400 |
500×600×500 |
500×750×600 |
| Temperature Range |
High temperature chamber: RT~+150°C
Low temperature: RT~-60°C |
| Temperature Deviation |
Less than ±2°C |
| Temperature Conversion Time |
Less than 10S |
| Temperature Recovery Time |
Less than 5min |
| Material |
External material: SUS#304 Stainless steel plate
Internal material: SUS#304 Stainless steel plate |
| Cooling System |
Water-cooled or air-cooled
Tecumseh compressor (France)
Environment friendly refrigerant |
| Controller |
Programmable temperature controller |
| Temperature Sensor |
PT 100 *3 |
| Setting Range |
TEMPERATURE: -100.00~+200.00°C
TIME: 1M ~ 9999H 59M
CYCLE: ~10000 CYCLE |
| Resolution |
TEMPERATURE: 0.01°C / TIME: 1 MIN |
| Output Mode |
PID + PWM + SSR CONTROL METHOD |
| Simulated Load (KG) |
3.5kg |
| Standard Accessories |
Cable hole, lighting equipment |
| Power |
AC380V/50HZ Three-phase four-wire AC power |
| Additional Features |
- Outlet and return taste control
- CM BUS (RS-485) remote monitoring management system
- LN2 liquid nitrogen rapid cooling control device
|
| Remarks |
Customizable according to customer requirements. Delivery within 45 days. |
Product Images
Company Profile
Dongguan Liyi Environmental Technology Co., Ltd is a high-tech production-oriented enterprise specializing in developing, manufacturing, and marketing environmental testing equipment. With advanced technology, experienced personnel, and a complete quality management system, we serve customers in over 150 countries.
Our product range includes simulated environmental testers, plastic and rubber testers, and various material testing equipment. Based in Dongguan, Guangdong (China's manufacturing center), we also maintain an office in Kunshan, Jiangsu province to better serve Eastern China.
Frequently Asked Questions
1. Are you the manufacturer? What about after-sales service and warranty?
Yes, we are a professional manufacturer of environmental chambers and testing equipment. All machines come with 12 months warranty (extendable to 14 months for overseas shipments). We provide free maintenance during warranty and offer technical support within 24-48 hours of problem identification.
2. What's the delivery time?
Standard machines are typically available from stock. For non-stock items, delivery takes 15-20 working days after deposit receipt. Urgent orders can be accommodated with special arrangements.
3. Do you accept customization and OEM services?
Yes, we offer both standard and customized machines according to customer requirements, including OEM services with your logo on the equipment.
4. How can I install and use the machine?
Most machines are shipped fully assembled - just connect power to begin operation. We provide English operation videos and can assist with on-site installation when necessary.
