Envsin Instrument Equipment Co., Ltd.
| Payment Terms | Western Union, T/T |
| Product name | walk-in temperature test chamber |
| Customized support | OEM and ODM |
| Power | Electronic |
| Power supply | AC220V±10% , 50HZ, 3/N/PE |
| Door Dimension Power (mm) | 2000W*2000H (Double Door) |
| Humid. Constancy Entry | ±1.0 ~ ±5.0 (%RH) |
| Brand Name | Envsin |
| Model Number | ETZ |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union, T/T | Product name | walk-in temperature test chamber |
| Customized support | OEM and ODM | Power | Electronic |
| Power supply | AC220V±10% , 50HZ, 3/N/PE | Door Dimension Power (mm) | 2000W*2000H (Double Door) |
| Humid. Constancy Entry | ±1.0 ~ ±5.0 (%RH) | Brand Name | Envsin |
| Model Number | ETZ | Certification | CE |
| Place of Origin | China | ||
| High Light | 28m3 constant temperature and humidity chamber ，220V constant temperature and humidity chamber ，220V humidity environmental chamber | ||
Walk-in temperature and humidity test chambers are large-scale environmental testing units designed to evaluate the performance, durability, and reliability of products or materials under controlled temperature and humidity conditions. These chambers provide a versatile testing environment for a wide range of applications, offering:
Walk-in temperature and humidity test chambers are ideal for testing the environmental resistance of various products and materials, ensuring compliance with international standards. Key industries and applications include:
Walk-in chambers ensure product safety, compliance with industry regulations, and reduced time to market by enabling rigorous environmental testing.
Features
| ★ Globally advanced modular design | ★ Special anti-condensation function to protect specimens during climate testing. |
| ★ 7'' colour touch screen display and 32bit control system | ★ Intelligent and high-performance servo refrigerating control technology: energy saving and rapid heating/cooling rate. |
| ★ Optional App mobility management | ★ Automatic water supply with ultrapure filter devices |
| ★ Customer-friendly design: observation window with a reality visualization for real-time monitoring | ★ Automatic reminder of equipment maintenance plans and software of recording malfunction. |
| ★ Long defrosting cycles:over 700h's running before defrosting | ★ Unique operation mode: make testing area's temperature back to room temperature after tests are finished |
| ★ 4 load power outlets for specimens with programmable control for protection. | ★ Unique design: no-need defrosting during long period operation in low temperature |
| ★ Combined seamless welding technology for permanent anti-deformation building | ★ Optional remote-assist service function and teaching CDs |
| ★ Optional network video monitoring and data synchronization | ★ Special air circulation system inside ensures testing accuracy |
Specifications
| Temperature Chambers | ETZ8/4010 | ETZ17/4010 | ETZ28/4010 |
| Climate Chambers | ECZ8/010 | ECZ17/010 | ECZ28/010 |
| Temperature Climate Cycling Chambers | ETCZ8/4010 | ETCZ17/4010 | ETCZ28/4010 |
| Test Space Volume (m3) | 8 | 17 | 28 |
| Test Space Dimension (mm) | 2000W*2000D*2056H | 2250W*2500D*3032H | 2250W*2500D*5000H |
| External Dimension (mm) | 2240W*2240D*3800H | 2490W*2740D*4900H | 2490W*2740D*6860H |
| Floor Load (N/m2) | 30000 | ||
| ETC series:-60,-40/+80,+100,+150,+180 optional | |||
| Temperature Range (℃) (No Load) | ECZ Series: 0/+80,+100 optional | ||
| ETC Series: -60,-40/+80,+100,+150 optional | |||
| Humid. Range( %RH) | 15~95(ETZ, ETCZ Series) | ||
| Dewpoint Temp. Range (℃) | +4~+59,+4~+95 | ||
| Heating/Cooling Rate (IEC60068-3-5) | |||||||||
| LEVEL 1(K/MIN) | |||||||||
| 4.5 | 4.5 | 3.7 | 3.7 | 2.7 | 2.7 | 2.1 | 2.1 | 1.7 | 1.7 |
| LEVEL 2(K/MIN) | |||||||||
| 5.5 | 5.5 | 4.5 | 4.5 | 3.2 | 3.2 | 2.6 | 2.6 | 2 | 2 |
| Temperature. Constancy (K) | ±0.1~ ±0.5 ( IEC60068-3-5) | |||
| Temperature. Homogeneity (K) | ±0.5 ~ ±3.0 ( IEC60068-3-5) | |||
| Humid. Constancy Entry (%RH) | ±1.0 ~ ±5.0 ( IEC60068-3-5) (ECZ, ETCZ Series) | |||
| Door Dimension Power (mm) | 900W*1900H(Single Door), 2000W*2000H (Double Door) | |||
| Power | AC380V±10%,50HZ,3/N/PE | |||
| Options | Standard Version |
| ★ Independent sensors for specimen protection (NE60519-2.1993) | ★ 1 Entry port Ø 100mm |
| ★ Spare parts package | ★ 1 Silicon stopper for entry port |
| ★ E-management and cyber-software | ★ Automatic water supply |
| ★ Video monitor system | ★ Water tank with 20L |
| ★ APP for mobility management | ★ Water filter |
| ★ 1 Entry port Ø 50mm | |
| ★ Nitrogen gas auxiliary device | |
| ★ Drier filter for compressing air | |
| ★ Ultrasonic Humidifier | |
| ★ Water-Cooled unit |
Refrigeration working mode
Vapour compression refrigeration: By refrigerating medium circulating gasification and liquefaction’s physical energy conversion process in closed loop refrigerating system. Schematic diagram as picture below:
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
$2.5 Million-US$5 Million
Employee Number:
>500
Ecer Certification：
Verified Supplier
For over 20 years, Envsin has been a trusted provider of environmental simulation and reliability testing solutions. We’ve served more than 170 Fortune 500 companies and over 1,000 small and medium-sized enterprises across 37 countries worldwide. Our expertise spans the development and pr... For over 20 years, Envsin has been a trusted provider of environmental simulation and reliability testing solutions. We’ve served more than 170 Fortune 500 companies and over 1,000 small and medium-sized enterprises across 37 countries worldwide. Our expertise spans the development and pr...
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