Typical Application Industries
Stable Damp Heat Working Zone
Temperature Range 0°C~100°C
Temperature Fluctuation ±0.5℃
Temperature Deviation/Uniformity ±1.5℃
Humidity Range RH 20%- RH 98%
Humidity Fluctuation ±2%RH
Humidity Deviation/Uniformity ±3%RH
Tips:
If required test conditions exceed the chamber's guaranteed stable range, kindly contact our technical support team to verify feasibility.
Environmental adaptability, reliability, and stability testing
Constant Temperature and Humidity Chamber is an essential tool in quality control, product development, and certification testing. It ensures that products meet the anticipated standards for quality, safety, and service life by providing a precise, controllable, and repeatable environment before they are released to the market.
The Constant Temperature and Humidity Chamber is more than just an incubator; it is a precision environmental control instrument essential for ensuring product compliance, reliability, and safety by providing a highly controlled, verifiable, and uniform simulated environment.
Structural Features
Internal Construction:SUS 304B stainless steel
Inner lining for excellent resistance to acids and corrosion, ensuring long-term durability and simplified cleaning.
Optimized air duct system
Guarantees superior temperature and humidity uniformity throughout the testing space.
Automatic water refill system
Equipped with water recirculation system, the water circulation tank serves as a reservoir for the humidification system. It ensures a stable water supply, preventing the humidification process from being interrupted, even when a large volume of steam is needed to rapidly increase humidity.
Variable Frequency Compressor
Adjusts its running frequency and power based on actual load requirements, avoiding the high energy consumption caused by frequent starting and stopping at full speed.
Core Energy-Saving Technologies
Lower Power Requirements
150L, 1.5kw, 6.8A (220V) / 13A(110V)
250L, 1.5kw, 6.8A (220V) / 13A(110V)
500L, 2.5kw, 11.4A(220V) / 22A(110V)
1000L, 2.5kw, 11.4A(220V) / 22A(110V)
Lower instantaneous peak current demands, making it easier to use with standard laboratory power outlets and avoiding costly circuit upgrades or specialized heavy-duty wiring.
Low-power models,allow to be easily deployed in locations with limited infrastructure (on standard 110V or 220V single-phase power).
High-Efficiency Thermal/Insulation Material
Uses thicker insulation layers with low thermal conductivity to minimize heat exchange and reduce the load on the cooling and heating systems.
Reduced Operating Costs
Lower power consumption means the equipment uses less electricity during operation. This is especially valuable for laboratories requiring long-term, continuous operation (e.g., ICH Stability Testing), leading to significant savings on utility bills.
Safety Features
Compressor overload protection
Shut down the compressor when its current draw exceeds safe limits, preventing motor damage due to high pressure or electrical faults.
Humidification heater dry-burn protection
Automatically cuts power to the humidification heating element if the water level in the reservoir drops below a safe minimum, preventing the heater from overheating and failing.
Over-temperature protection (OTP)
Shut down all heating elements and possibly cooling systems when the internal chamber temperature exceeds a defined high limit, preventing damage to the test samples and the chamber itself.
Electrical short circuit protection
Instantly interrupt the flow of electricity in the event of a short circuit, preventing electrical hazards and equipment damage.
Specifications
150L
250L
500L
1000L
SKU
HWS150
HWS250
HWS500
HWS1000
Inner size (W*D*H)
600*405*620mm
600*500*830mm
800*700*900mm
1000*1000*1000mm
External size (W*D*H)
830*800*1500mm
830*900*1700mm
1030*960*1790mm
1230*1400*1850mm
Temperature range
0~100℃
0~100℃
0~100℃
0~100℃
Humidity range
20～98％ RH
20～98％ RH
20～98％ RH
20～98％ RH
Temperature fluctuation
±0.5℃
±0.5℃
±0.5℃
±0.5℃
Humidity fluctuation
±2%RH
±2%RH
±2%RH
±2%RH
Temperature deviation
±1.5℃
±1.5℃
±1.5℃
±1.5℃
Humidity deviation
±3.0％RH
±3.0％RH
±3.0％RH
±3.0％RH
Refrigeration method
High-efficiency direct cooling
High-efficiency direct cooling
High-efficiency direct cooling
High-efficiency direct cooling
Compressor
Hermetic compressor
Hermetic compressor
Hermetic compressor
Hermetic compressor
Cooling method
Air cooled
Air cooled
Air cooled
Air cooled
Temperature sensor
Platinum resistance PT100
Platinum resistance PT100
Platinum resistance PT100
Platinum resistance PT100
Display
Touch Screen
Touch Screen
Touch Screen
Touch Screen
Racks
2
2
2
2
Power
1.5kw
1.5kw
2.5kw
2.5kw
Weight
170kg
190kg
320kg
400kg
Refrigerant
R290
R290
R290
R290
150L
SKU
HWS150
Inner size (W*D*H)
600*405*620mm
External size (W*D*H)
830*800*1500mm
Temperature range
0~100℃
Humidity range
20～98％ RH
Temperature fluctuation
±0.5℃
Humidity fluctuation
±2%RH
Temperature deviation
±1.5℃
Humidity deviation
±3.0％RH
Refrigeration method
High-efficiency direct cooling
Compressor
Hermetic compressor
Cooling method
Air cooled
Temperature sensor
Platinum resistance PT100
Display
Touch Screen
Racks
2
Power
1.5kw
Weight
170kg
Refrigerant
R290
250L
SKU
HWS250
Inner size (W*D*H)
600*500*830mm
External size (W*D*H)
830*900*1700mm
Temperature range
0~100℃
Humidity range
20～98％ RH
Temperature fluctuation
±0.5℃
Humidity fluctuation
±2%RH
Temperature deviation
±1.5℃
Humidity deviation
±3.0％RH
Refrigeration method
High-efficiency direct cooling
Compressor
Hermetic compressor
Cooling method
Air cooled
Temperature sensor
Platinum resistance PT100
Display
Touch Screen
Racks
2
Power
1.5kw
Weight
190kg
Refrigerant
R290
500L
SKU
HWS500
Inner size (W*D*H)
800*700*900mm
External size (W*D*H)
1030*960*1790mm
Temperature range
0~100℃
Humidity range
20～98％ RH
Temperature fluctuation
±0.5℃
Humidity fluctuation
±2%RH
Temperature deviation
±1.5℃
Humidity deviation
±3.0％RH
Refrigeration method
High-efficiency direct cooling
Compressor
Hermetic compressor
Cooling method
Air cooled
Temperature sensor
Platinum resistance PT100
Display
Touch Screen
Racks
2
Power
2.5kw
Weight
320kg
Refrigerant
R290
1000L
SKU
HWS1000
Inner size (W*D*H)
1000*1000*1000mm
External size (W*D*H)
1230*1400*1850mm
Temperature range
0~100℃
Humidity range
20～98％ RH
Temperature fluctuation
±0.5℃
Humidity fluctuation
±2%RH
Temperature deviation
±1.5℃
Humidity deviation
±3.0％RH
Refrigeration method
High-efficiency direct cooling
Compressor
Hermetic compressor
Cooling method
Air cooled
Temperature sensor
Platinum resistance PT100
Display
Touch Screen
Racks
2
Power
2.5kw
Weight
400kg
Refrigerant
R290
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