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Walk-in constant temp-humidity test chamber
Technical Specifications
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Model |
TAHW-8m³ |
TAHW-10m³ |
TAHW-12m³ |
TAHW-15m³ |
TAHW-24m³ |
TAHW-30m³ |
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Control system |
Balanced temperature and humidity control system |
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Temp range |
Max test temperature 80 ℃, 150 ℃ Min test temperature is -70 ℃- 40℃，- 20℃，0℃, RT+5℃ |
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Humidity range |
20～95%R.H |
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Temperature fluctuation |
±0.5℃ |
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Humidity fluctuation |
±2.5%R.H |
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Temperature uniformity |
±2.0℃ |
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Humidity uniformity |
±5%R.H |
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Temperature deviation |
±2.0 |
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Humidity deviation |
±3%R.H（≥75%R.H）/±5%R.H（<75%R.H） |
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Heating up time |
1-20℃/min（customized） |
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Cooling time |
1-20℃/min（customized） |
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Inner size(cm) |
W |
200 |
200 |
200 |
250 |
300 |
300 |
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H |
200 |
200 |
200 |
200 |
200 |
200 |
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D |
200 |
250 |
300 |
300 |
400 |
500 |
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Outer size(cm) |
W |
230 |
230 |
230 |
280 |
350 |
350 |
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H |
235 |
235 |
255 |
255 |
255 |
255 |
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D |
400 |
430 |
500 |
550 |
650 |
750 |
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Inner volume |
8 |
10 |
12 |
15 |
24 |
30 |
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Inner material |
SUS304 high-grade stainless steel |
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Outer material |
Plastic steel plate |
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Insulation material |
High density polyurethane foam and glass fiber |
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Floor load capacity |
500Kg/m3 |
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Freezing system |
Air cooled/water-cooled, stacked, fully enclosed/semi enclosed compressors, environmentally friendly refrigerants, (R404a/R23) |
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Controller |
LCD color touch screen, Chinese/English display, program, communication function |
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Protector |
Non fuse switch, compressor overpressure, overheating, overcurrent protection, overtemperature protection, fan overload protection, fuse, dry burning machine protector, water shortage protection switch, fault warning system, alarm |
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Power supply |
AC380±10% 50HZ Three phase four wire protective grounding wire |
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Core Technical Advantages
Safety & Reliability
Applications & Case Studies
Customization Services
FAQ
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1.Can the walk-in chamber dimensions be customized to fit my specific facility?
Absolutely. Our walk-in chambers feature a modular "sandwich" panel construction, allowing us to design the internal volume and external dimensions to your exact requirements. Whether you need a compact 2m³ room or a massive 100m³+ facility for vehicle testing, we can tailor the height, width, and depth to optimize your lab space. We also offer custom door sizes and reinforced flooring for heavy specimens. -
2.How does the chamber maintain stability if my test specimen generates significant heat?
This is a critical factor in AI server and EV battery testing. Our systems are engineered with High-Capacity Refrigeration Units and advanced PID control logic to compensate for "active heat loads." During the technical consultation, we calculate your specimen's maximum wattage (e.g., 5kW, 10kW+) to ensure the cooling system is sized correctly to maintain your target temperature even when the product is running at full power. -
3.What safety features are in place to protect personnel working inside the chamber?
Safety is our top priority. All our walk-in chambers are equipped with an Internal Emergency Release Handle (glow-in-the-dark) that allows personnel to exit even if the door is locked from the outside. Additionally, we install Emergency Stop buttons inside the chamber, an Internal Lighting system, and audio-visual alarms to alert outside operators in case of an incident. For high-risk testing, oxygen sensors and view-windows are also available.