Liyi Environmental Climate Chambers - Temperature and Humidity Control Cabinets
Customizable high and low temperature and humidity environmental chambers designed to simulate various environmental conditions for testing material performance including heat resistance, dry resistance, humidity resistance, and cold resistance.
Technical Specifications
| 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 |
150 L |
225 L |
408 L |
800 L |
Performance Specifications
- Temperature Range: A: -20°C~150°C | B: -40°C~150°C | C: -60°C~150°C | D: -70°C~150°C
- Humidity Range: RH 20%-98%
- Temperature Fluctuation: ±0.5°C
- Humidity Fluctuation: ±2.5%RH
- Temperature Deviation: ±0.5°C-±2°C
- Humidity Deviation: ±3%RH (>75%RH); ±5%RH (≤75%RH)
- Controller Analytical Accuracy: ±0.3°C ±2.5%RH
System Components
- Wind Cycling: Centrifugal fan-broadband type forced air circulation
- Refrigeration: Single stage compression refrigeration
- Refrigerator: French Tecumseh
- Refrigerants: R404A USA DuPont environmental protection refrigerant (R23+R404)
- Condensing: Air-cooled or water-cooled
- Heater: Nickel chrome heating wire heater
- Humidifier: Semi-closed steam and wet
- Water Supply: Automatic cycling water supply
Safety Features
Comprehensive safety protection system including non-fuse switch, compressor overload protection, refrigerant high/low voltage protection, over-humidity and temperature protection, protection switch, and fuse stoppage warning system.
Manufacturer Profile
Dongguan Liyi Environmental Technology Co., Ltd is a high-technology production-oriented enterprise specializing in developing, manufacturing, and marketing environmental testing equipment. With advanced technology and experienced technical management, we provide comprehensive quality management and after-sales service.
Our product range includes simulated environmental testers, plastic and rubber testers, and various material testing equipment. Based in Dongguan, Guangdong province, China, we serve customers from over 150 countries and regions worldwide.
Frequently Asked Questions
Manufacturing and After-Sales Service
Q: Are you a manufacturer? Do you offer after-sales service? What is the warranty?
A: Yes, we are a professional manufacturer of environmental chambers and testing equipment. All machines include 12 months warranty after shipment with free maintenance. We provide technical support within 24-48 hours of problem identification.
Delivery Terms
Q: What are the delivery terms?
A: Standard machines are typically available from stock. For non-stock items, delivery time is 15-20 working days after deposit receipt. Urgent orders receive special arrangement.
Customization Services
Q: Do you accept customization? Can I have my logo on the machine?
A: Yes, we offer both standard and customized machines according to customer requirements. We provide OEM and ODM services including logo placement.
Installation and Operation
Q: How can I install and use the machine?
A: Most machines are shipped fully assembled. We provide English operation videos via email and can assist with on-site installation when necessary.
