Constant Temperature and Humidity Test Chamber

In 2014, the company obtained ISO9001, ISO14001, and ISO45001 system certifications.

In 2018, the company's new factory was completed in Tongliang High-tech Development Zone, Chongqing. The new factory with a building area of ​​22,691 square meters, which is owned by our company.

In 2021, the company obtained the "High-tech Enterprise" certificate.

In 2024, the company obtained the Chongqing "Specialized, Refined, and Innovative" Enterprise certificate.

Hoson Company's registered capital: 18.27 million yuan
……

1,Working room dimension： 800*1000*1000mm(Dx W x H)
2,Outer dimension around：1870*1270*2070
mm(Dx W x H)
3,Temperature range： -70℃～+150℃
4,Temperature deviation： ±2℃
5,Temperature rising time： ≤30min(R.T→＋100℃)
6,Cooling time： ≤80min(R.T→-70℃) (Approximately
one degree per minute)

A removable and convenient water storage tank that is easy to clean and effectively eliminates potential water system malfunctions.

Refrigeration System: The refrigeration system has a reasonable structure,which is more energy-efficient and easier to maintain.
It is equipped with a high-quality compressor, ensuring reliable performance.

Imported core components ensure stable
operation of the low temp. and humidity
control system.

SUS304 stainless steel inner liner,
2 adjustable shelves, 50mm test lead holes
on both sides.

Install cooling fans to prevent overheating
and extend the machine's lifespan.

• The equipment offers a wide temperature range of -70℃ to +150℃ and a humidity range of 25%-98%RH, accurately simulating complex testing environments such as extreme high and low temperatures, constant and alternating humid and hot conditions.
• This series offers various standard internal volumes such as 100L, 225L, 408L, 800L, and 1000L to meet different testing needs from small components to large assemblies.
• Equipped with a 7-inch color LCD touchscreen controller, the user-friendly interface supports multi-segment program editing, enabling complex temperature and humidity cycling and constant value testing.
• A forced air circulation system ensures excellent temperature uniformity within the chamber.
• Utilizing internationally renowned brand compressors (such as Copeland) and environmentally friendly refrigerants, the equipment ensures rapid achievement of deep cryogenic temperatures and long-term stable operation.
• Customized constant temperature and humidity test chambers are available for us.

Q: Is the internal size of this 800L test chamber sufficient for testing our large products?

A: Absolutely. The chamber dimension is 800mm× 1000mm× 1000mm. Its cubic structure efficiently utilizes space, making it ideal for reliability testing of automotive parts, large electronic modules, or mass-produced products.

Q: Does the equipment's temperature and humidity control accuracy meet international standard certification requirements?

A: Fully compliant. The equipment offers ±0.5℃ temperature fluctuation and excellent uniformity, with a humidity range covering 25%-98%RH, fully meeting the requirements of industry certifications.

Q: Does the test chamber support remote monitoring and data export?

A: Yes. The equipment comes standard with a 7-inch touchscreen controller and supports multiple communication interfaces such as USB and RS485. You can easily export test data or achieve remote monitoring and programming through optional host computer software, greatly improving laboratory management efficiency.