● DWH-D series drug freezing test chamber adopts the latest design, selects original imported high-quality components and manufacturing process to ensure long-term continuous operation of the equipment, stable and reliable performance, and is suitable for stability testing and storage of temperature-sensitive drugs
● Using the latest technology double air duct system design, the temperature uniformity at different positions in the box is good; the overall flame retardant polyurethane foam has good thermal insulation performance
● Original imported fully hermetic compressor, high efficiency, low noise, long life, the equipment can run for a long time without defrosting treatment
● The inner tank is made of full mirror stainless steel 304, which is bent, stamped and welded, and the four corners arc transition without pollution sources and easy to clean
● It has an alarm system that meets the requirements of GMP; it has a data acquisition system that meets the requirements of GMP, and is equipped with a standard micro-dot printer and U disk storage
● Alarm system: on-site temperature deviation sound and light alarm, optional mobile phone SMS alarm (with power failure alarm); multiple devices can share a phone card
● 7-inch PLC touch screen controller, sensitive induction, small system error; with data storage function, three-level password authority management function, alarm record query function and curve viewing function.
● Safety devices: compressor overheating and overpressure overload protection; double overtemperature protection, etc.
● Meets ICH2003, Pharmacopoeia 2020 Edition, Executive Standard: GB/T10586-2006
● Defrost device: automatic frost
