Feature
Compact Walk In Environmental Chamber provide a test chamber large enough for testing full-size PV modules and other large products in the least amount of floorspace. Can be use for panels 1.2m x 2m or larger.
JOEO walk in environmental chamber provide a variety of performance capabilities to meet maximum or minimum change rates in IEC or UL test standards. Incorporated are the features of our smaller Platinum and Global-N lines. The refrigeration systems of these models utilize modern, high performance scroll compressors that allow a small footprint while allowing unparalleled service access.
The models come in different performance versions, depending on your application. More powerful performance allows you to complete the temperature-cycling test faster, or with a maximum number of modules. There also is a 'damp-heat' only model that saves you capital-cost and energy.
Structural Features
Ideal for high temperature & high humidity applications,High temperature range to 150°C.
Suitable for change rates greater than 10-20°C/min.
Integral welded floors provide proper drainage of water/liquids.
One piece construction make the chambers easy to install.
Larger units can be constructed on site.
Walk in environmental chamber is a high-efficiency refrigeration system that provides unmatched performance; it features optimal temperature and humidity control accuracy for precise testing results, faster ramp. rates, and up to 40% energy savings.
The user interface allows you to program, control and monitor your tests at any time and anywhere – even from your tablet or smartphone.
Optional module rack with rollers
Size 1: rack can hold 1.2m x 2m panels
Size 2: rack can hold 1.2m x 2.4m panels
Size 3: rack can hold 1.8m x 2m panels
Energy-saving operation
Invisible to the end user, uses advanced cooling control via an electronic expansion valve, saving energy and improving temperature stability. Sophisticated future-looking algorithms make temperature ramping faster and smoother. These high-end features and highly appreciated by our customers with this type of large environmental temperature chamber.
Standard requirement details
Model | Walk in Environmental Chamber |
WTH-3000-(A- F) | WTH-4000-(A- F) | WTH-6000-(A- F) | WTH-8000-(A- F) | WTH-10000-(A- F) | WTH-12000-(A- F) | WTH-15000-(A- F) | WTH-20000-(A- F) | WTH-25000-(A- F) | WTH-30000-(A- F) |
Capacity (L) | 3000 | 4000 | 6000 | 8000 | 10,000 | 12,000 | 15,000 | 20,000 | 25,000 | 30,000 | |
Internal Dimension WxHxD (mm) | 1400x1350x1600 | 1600x1600x1800 | 1900x1600x2200 | 2000x2000x2300 | 2200x2000x2600 | 3000x2000x2000 | 2600x2000x3000 | 3000x2000x3300 | 3000x2500x3300 | 3000x3000x3300 | |
External Dimension WxHxD (mm) 2 dimension for optional |
1800x2150x3800 | 2000x2400x3800 | 2300x2400x4100 | 2300x2800x4200 | 3700x2800x4600 | 3400x2800x4000 | 3000x2800x5000 | 3400x2800x5300 | 3400x3200x5300 | 3400x3800x5300 | |
3600x2150x2400 | 3600x2400x2600 | 3900x2400x3000 | 4000x2800x3100 | 4200x2800x2600 | 4600x2800x2800 | 4600x2800x4100 | 5000x2800x4400 | 5000x3200x4400 | 5000x3800x4400 | ||
Temperature Range | Low Temperature: ( A:25C; B:0°C; C:-20C ; D:-40C; E:-60°C ; F:-70°C) High Temperature: 80°C ( 80°C ~100°C is special optional) |
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Humidity Range | 20% ~98%R.H (10%~98% R.H./5% ~98% R.H,is a special optional condition,need Dehumidifier) |
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Analytic Accuracy/ Distribution Uniformity of Temperature and Humidity |
0.1℃ ; 0.1% R.H ±1.0℃ ; ±3.0% R.H |
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Control Accuracy/fluctuation of Temperature and Humidity |
±1.0℃ ; ±2.0% R.H ±0.5℃ ; ±2.0% R.H |
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Temperature Rising/ Falling Speed Rate |
Temperature rising approx:0.1~ 3.0℃/min;Temperature falling approx:0.1-1.0℃/min | ||||||||||
Cooling System | Water cooling (Water temperature 5℃ to30℃,water pressure: 0.15 to 0.4MPa) Air cooling:(Environmental temperature 5℃ to 28℃) -Optional |
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Optional Accessories | Slope for cart, Recorder, Water Purifier, Dehumidifier etc | ||||||||||
Compressor | French "Tecumseh" Brand, Germany "Bitzer" Brand | ||||||||||
Power |
AC380V: 3phase 5 lines : 50/60HZ |