从China供应商批发进口2. Reach In Test Chamber — FOB条款

This reach-in test chamber from Doaho Test Company Co., Ltd. provides controlled environmental testing for product reliability and compliance. The unit features a powder-coated housing with a stainless steel inner test space, two standard 50 mm ports, two shelves, and an observation window in the door with integrated test space lighting. An intelligent airflow system maintains high accuracy across varying loadings, and a proprietary psychometric measurement system monitors humidity conditions precisely.

The chamber supports long-duration stability testing and dual 95 test cycles on TH-model variants. It includes a humidity water tank with a level indicator and optional automatic water replenishment. Specimen protection against condensation and over-temperature is built in, and a fault diagnosis system aids maintenance and repair. Networking is available via RS 232 or TCP/IP, while the air-cooled refrigeration system and a control system with no temperature hedge contribute to energy savings during extended test runs.

Quality assurance labs, electronics manufacturers, automotive component suppliers, and materials research facilities use reach-in chambers of this type for accelerated life testing, thermal cycling, and humidity exposure. Doaho states that this chamber matches the parameters of premium test chambers at roughly 60 percent of the price, backed by a one-year warranty. Confirm exact interior dimensions, temperature and humidity ranges, and lead time with the supplier before placing an order.

Doaho Test Company Co., Ltd. is based in Fengxian, Shanghai, China, and manufactures environmental test chambers. The supplier listing carries a Harbor trust tier, though the response rate is currently shown as zero, so buyers should allow extra time for initial contact and confirm communication channels before committing to an order.

The company's product page highlights technical features such as intelligent airflow, fault diagnosis, and networking capability, suggesting a focus on laboratory-grade equipment rather than simple consumer testing units. No certifications, production capacity figures, or client references are stated on the listing, so importers should request documentation of quality management systems and any applicable IEC or CE compliance certificates directly from the supplier.