Dongguan Liyi Environmental Technology Co., Ltd.
As a high-tech environment equipment manufacturer,LIYI always keep in mind offer a wide range of equipment and solutions.
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PLC controller High Low Temperature Humidity Test Chamber For LED and Rubber
Usage
It is applied to test the capabilities of heat-resistance, cold-resistance, dry-resistance and moisture-resistance of materials. It is mainly used in testing the adaptability of electronics, electrical appliances, food, automobile, rubber and plastic, metal and other products, parts and materials in the high and low temperature and humid environment when storage, transport and using.
Standard
GB/T2423/5170/10586, JIS C60068, ASTM D4714, CNS3625/12565/12566
1. Use the high precision microcomputer touch temperature and humidity controller with high stability of platinum resistance to temperature and wind speed in the circulatory system of temperature and humidity test.
2. Control temperature&humidity well-distributed, precisely and steady.
3. Completely independent system separate for testing in high temperature, low temperature and constant temperature&humidity environment.
Specifications
| Mode | LY-21000 | |
| Inner Size W×H×D(cm) | 100×100×100
| |
| Outside Size W×H×D(cm) | 158×195×168
| |
| Volume (V) | 1000L | |
| 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% | |
| Function | 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 | |
| Material | Inner Wall | #SUS 304 Stainless steel |
| Outer Skin | #SUS 304 Stainless steel | |
| Heat Preservation | High temperature resistant, high chlorine acid b vinegar foam insulation materials | |
| Wind Cycling Way | Centrifugal fan-broadband type forced air circulation | |
| Refrigeration Way | Single stage compression refrigeration | |
| Refrigerater | 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 Suplying Way | Automatic cycling water supply | |
| Standard Accessories | 1 Observe window(double-deck cavity toughened glass), 1 50mm test hole in the left, 1 PL inner chamber lamp, 2 clapboards, 1 bag of wet and dry bulb, 3 fuses, 1 power line. | |
| Safety device | Non- fuse-switch(compressor overload, refrigerant high low voltage, over-humidity and temperature protection, Protection switch, fuse stoppage warning system | |
Inner structure
