Capacity:245 to 1000L
Temperature Range:-70℃ to +180℃
Temperature Fluctuation:≤ ±0.5℃
Temperature Deviation:≤ ±2.0℃
Temperature Uniformity:≤ 2.0℃
Humidity Range (%RH)※2:10%~98% RH
Humidity Uniformity:±1.0 % RH
Noise test:≤ 68dB
Capacity:245 to 1000L
Temperature Range:-70℃ to +180℃
Temperature Fluctuation:≤ ±0.5℃
Temperature Deviation:≤ ±2.0℃
Temperature Uniformity:≤ 2.0℃
Humidity Range (%RH)※2:10%~98% RH
Humidity Uniformity:±1.0 % RH
Noise test:≤ 68dB
Serial number | Capacity ( m3 ) | 0.245 | 0.408 | 1.0 | ||||
1 | Model | Climatic Test Chamber | ETH225-40 | ETH225-70 | ETH408-40 | ETH408-70 | ETH1000-40 | ETH1000-70 |
2 | Internal Dimension WxHxD (mm) | 700x700x500 | 700x800x730 | 1000x1000x1000 | ||||
3 | External Dimension WxHxD (mm) | 900x1680x1300 | 900x1780x1500 | 1200x1980x1700 | ||||
4 | Temperature Range | -40℃ to +180℃ | -70℃ to +180℃ | -40℃ to +180℃ | -70℃ to +180℃ | -40℃ to +180℃ | -70℃ to +180℃ | |
5 | Temperature Fluctuation | ≤ ± 0.5℃ | ||||||
6 | Temperature Deviation | ≤ ± 2.0℃ | ||||||
7 | Temperature Uniformity | ≤ 2.0℃ | ||||||
8 | Airflow | 198L/Sec Cold Fusion | 260L/Sec Cold Fusion | 472L/Sec Cold Fusion | ||||
9 | Cooling Rate - min (No-Load Condition) | |||||||
10 | +25℃ to -20℃ | 30 | 18 | 30 | 18 | 30 | 19 | |
11 | +25℃ to -40℃ | 60 | 35 | 60 | 32 | 60 | 32 | |
12 | +25℃ to -70℃ | 80 | 80 | 80 | ||||
13 | Heating Rate - min (No-Load Condition) | |||||||
14 | -25℃ to +150℃ | 56 | 56 | 56 | 56 | 56 | 56 | |
15 | -40℃ to +85℃ | 50 | 50 | 50 | 50 | 50 | 50 | |
16 | -70℃ to +85℃ | 60 | 60 | 60 | ||||
17 | Humidity Range (%RH)※2 | 10%~98% RH | ||||||
18 | Humidity Uniformity | ±1.0 % RH | ||||||
19 | Relative Humidity Deviation | ≤+2.0% ~ -3%RH (humidity>75%RH) ≤±5.0%RH (humidity≤75%RH) | ||||||
20 | Window sizer WxH(mm) | 300x360 | 380x520 | |||||
21 | Heating | Noise Level Heating/Cooling | 49 | 49 | 49 | 49 | 49 | 49 |
22 | Cooling | 65 | 68 | 65 | 68 | 67 | 68 | |
23 | Water Supply Method | Pump Supply | ||||||
24 | Water Tank Capacity ( L ) | 25 | 40 | |||||
25 | Power | AC380V; 3 phase 5 lines ; 50/60HZ | ||||||
26 | Current(A) | Rated output power | 12 | 15 | 14 | 21 | 25 | 38 |
27 | Power(KW) | 6 | 8 | 7 | 10 | 12 | 18 | |
28 | ※1 The temperature chambers model is ET-Series ※2 This indicator only applies to the humidity test chamber |
Features:
1.Monolithic structure with inner walls formed by special rolling technology and seamless TIG welding, ensuring an aesthetically sleek design. The door lock employs a
2.-driven opening mechanism.
3.Chinese-language color LCD touchscreen HMI paired with a high-performance programmable logic controller (PLC) and custom-developed software by Hardy Test Chambers, offering automated, intelligent, and user-friendly control.
4.Control modes: Constant operation mode, program operation mode.
5.TEST EQ patented "Cold and heat balance technology” reduces energy consumption by over 30% during low-temperature stabilization.
6.Refrigeration compressors and critical components sourced from internationally and domestically renowned brands ensure long-term reliability. Uses eco-friendly refrigerants compliant with international environmental conventions.
7.Humidification system incorporates TEST EQ patented technology.
8.Equipped with an RJ45 communication interface and remote control system (supports Modbus/OPC protocols for open data transmission).
9.Exterior finished with electrostatic powder coating; body in "TEST EQ White" and door in "TEST EQ Blue."
10.TEST EQ patented Cold Well Adsorption Anti-Condensation Function (optional).
Standards Compliance
1.Military:
•MIL-STD-202H (Electronic Component Testing), MIL-STD-3312 (Thermal Shock).
2.International:
•IEC 60749-25 (Semiconductor Thermal Cycling), ISO 16750-4 (Automotive Environmental Tests).
3.Industry-Specific:
•AEC-Q100 (Automotive Electronics), NASA-STD-7003 (Pyroshock Testing).
4.Sustainability:
•Meets EU Ecodesign 2025 and China GB/T 2423.22-2024 energy efficiency mandates.
Primarily used for accelerated damp heat testing, alternating damp heat testing, constant humidity testing, as well as high/low temperature routine testing, cold resistance testing, low-temperature storage, and adaptability testing under rapid or gradual temperature changes in industries such as aviation, aerospace, electronics, instrumentation, electrical products, materials, components, equipment, and complete machines. It is particularly suitable for Environmental Stress Screening (ESS) testing of electrical and electronic products or for enhancing production efficiency. It enables analysis and evaluation of performance and behavior under simulated environmental conditions.
P.IVA: 91441900MAECQJHY37 Guangdong TESTEQ Testing Equipment Co., LTD | All Rights Reserved