Liyi Constant Temperature Humidity Environmental Instruments Stability Standard Environmental Test Chamber Manufacturers
The Liyi Climatic Chamber is designed for testing material characteristics of wires, skins, plastics, rubbers, and fabrics. Equipped with a special ventilation regulator to maintain fresh air during heating, this testing machine features:
- Sophisticated air-displacement adjustment device
- Digital voltage, current, and watt-hour meters
- Timer for measuring air replacement rate
- Horizontal circulatory air supply system
- Dual-side airflow regulators for temperature uniformity
| Model | LY-280 | LY-2150 | LY-2225 | LY-2408 | LY-2800 |
|---|---|---|---|---|---|
| Inner Size (W×H×D cm) | 40×50×40 | 50×60×50 | 50×75×60 | 60×85×80 | 100×100×80 |
| Outside Size (W×H×D cm) | 93×155×95 | 100×148×106 | 117×166×91 | 140×176×101 | 170×186×111 |
| Volume (V) | 80 L | 150L | 225L | 408L | 800L |
| Temp and Hum Range |
A:-20°C~150°C B: -40°C~150°C C: -60°C~150°C D: -70°C~150°C RH20%-98% |
||||
| Fluctuation | ±0.5°C ±2.5%RH | ||||
| Deviation | ±0.5°C-±2°C ±3%RH(>75%RH); ±5%RH(≤75%RH) | ||||
| Controller Analytical Accuracy | ±0.3°C ±2.5%RH | ||||
| Wind Cycling Way | Centrifugal fan-broadband type forced air circulation | ||||
| Refrigeration Way | Single stage compression refrigeration | ||||
| Refrigerator | French Tecumseh | ||||
| Refrigerants | R4O4A USA DuPont environmental protection refrigerant(R23+R404) | ||||
| Condensing Way | Air-cooled or water-cooled | ||||
| Heater | Nickel chrome heating wire heater | ||||
| Humidifier | Semi-closed steam and wet | ||||
| Water Supplying Way | Automatic cycling water supply | ||||
| Safety device |
Non-fuse-switch (compressor overload, refrigerant high low voltage, over-humidity and temperature protection, protection switch, fuse stoppage warning system |
||||
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 production base in Dongguan, Guangdong province, China, along with our Jiangsu office, ensures efficient service and delivery. We specialize in environmental testers and material testing equipment, committed to helping customers establish quality testing labs.
Yes, we are one of China's leading manufacturers 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 24-48 hour response for troubleshooting via email or video chat.
Standard machines typically ship in 15-20 working days after deposit. We maintain stock for common models and can expedite for urgent needs.
Yes, we offer both standard and customized machines, including OEM/ODM services with your logo.
We provide English operation videos with each order. Most machines ship fully assembled - just connect power to begin use. For complex installations, we offer on-site assistance.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.