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10-98%RH Environmental Chamber for Temperature & Humidity Testing

Key Advantages:

Capacity:245 to 1000L

Temperature Range:-70℃ to +180℃

Temperature Fluctuation:≤ ±0.5℃

Temperture Deviation:≤ ±2.0℃

Temperature Uniformity:≤ 2.0℃

Humidity Range (%RH)※2:5%~98% RH

High Humidity Testing: 85℃ 85%R.H for  1000hours at least, 40℃ 75%R.H ;  55°C, 10% RH;65°C,95%RH;-Option 

Humidity Uniformity:±1.0 % RH

Constant Temperature Control (≤±0.3°C) for Testing Stability

Dew Point Temperature Range:7℃ to 87℃     

Extended Dew Point Conditions: -10℃ 

Noise test:≤ 68dB

Download Supplier Certifications+ Quik Quote Humidity Chamber

Technical Specifications:

Serial
number
Capacity ( m3 )0.2450.4081.0 
1 Model

Climatic Test

 Chamber

ETH225-40ETH225-70ETH408-40ETH408-70ETH1000-40ETH1000-70
2Internal Dimension
WxHxD (mm)
700x700x500700x800x7301000x1000x1000
3External Dimension
WxHxD (mm)
900x1680x1300900x1780x15001200x1980x1700
4Temp Range -40 to +180℃ -70 to +180℃ -40 to +180℃ -70 to +180℃ -40 to +180℃ -70 to +180℃
5Temp Fluctuation≤ ± 0.5℃
6Temp Deviation≤ ± 2.0℃
7Tem Uniformity≤  2.0℃
8Cooling Rate - min (No-Load Condition)
9 +25℃ to  -20℃(mins)301830183019
10 +25℃ to  -40℃(mins)603560326032
11 +25℃ to  -70℃(mins)
80
80
80
12 Heating Rate - min (No-Load Condition)
13 -25℃ to  +150℃(mins)565656565656
14 -40℃ to  +85℃(mins)505050505050
15 -70℃ to  +85℃(mins)
60
60
60
16

Hum Range

 (%RH)※2

 10%~98% RH(5-98%rRH is option)
17Humi Uniformity±1.0 % RH
18

Relative Humidity

 Deviation

 ≤+2.0% ~ -3%RH (humidity>75%RH)
≤±5.0%RH (humidity≤75%RH)
19Power  AC380V; 3 phase 5 lines ; 50/60HZ
20Current(A)
Power(KW)
121514212538
21687101218
22※1 The temperature chambers model is ET-Series

※2 This indicator only applies to the humidity test chamber

Dry air function-optional



Precision Environmental Simulation for Reliable Product Testing:

TestEQ Environmental Chambers are engineered to simulate extreme temperature and humidity conditions with high accuracy and stability. Designed for industries requiring strict reliability validation, our systems ensure consistent testing performance while reducing operational costs.

✔ Temperature Range: -70°C to +180°C

✔ Humidity Range: 5% to 98% RH

✔ Temperature Stability: ±0.5°C

✔ Uniformity: ≤ 2.0°C

✔ Energy Saving: Up to 49% lower consumption


What Is an Environmental Chamber?

An Environmental Chamber (also known as a climatic test chamber) is a controlled testing system designed to simulate real-world environmental conditions such as temperature, humidity, and pressure. It is widely used to evaluate product reliability, durability, and performance under extreme conditions. 


These chambers are essential for industries like:

• Electronics & Semiconductors

• Automotive & EV Batteries

• Aerospace & Defense

• Pharmaceuticals & Medical Devices


Why Choose TestEQ Environmental Chambers?

1. Advanced Thermal Control Technology

Our proprietary Cold-Hot Balance Technology ensures precise heat management, minimizing energy waste and improving temperature accuracy.


2. High Efficiency & Energy Saving

Compared to traditional systems, TestEQ chambers reduce energy consumption by up to 49%, lowering long-term operating costs. 


3. Stable & Reliable Performance

• Temperature fluctuation ≤ ±0.5°C

• Humidity deviation ≤ ±2.5% RH

• Long-term continuous operation capability


4. Intelligent Monitoring System (3.0)

• Real-time data tracking

• Remote monitoring

• Fault diagnosis & alerts


5. Custom Engineering Capability

• Low humidity chambers (down to 3% RH)

• Walk-in environmental chambers

• Multi-factor testing (Temp + Humidity + Vibration)


International Standards Compliance

TestEQ Environmental Chambers comply with:

IEC 60068

• MIL-STD-810

JESD22A

• ISO 17025

• JIS Z 0232


Why Global Labs Choose TestEQ:

• 30% lower total cost of ownership (TCO)

• 2-year warranty + lifetime support

• Global spare parts availability

• Fast delivery & customization

• Trusted by industrial laboratories worldwide


Environmental Chambers are widely used for:

  •  Electronics Testing

PCB, chips, and components reliability validation

  • Automotive & EV Batteries

Battery cycling, thermal runaway simulation

  • Aerospace Testing

Altitude + temperature extreme simulation

  • Pharmaceutical Stability Testing

Shelf-life validation under controlled humidity


Get Your Custom Environmental Chamber:

Looking for a reliable environmental chamber for your testing requirements?

  •   Send your specifications today and receive:

✔ Technical solution within 24 hours

✔ Customized quotation

✔ Expert engineering consultation


"[Request a Quote Now]

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