Specifications Overview
The SoundSleep AutoCPAP System (Model: LC-APAP) by Hebei Topson Medical Technology Co., Ltd. is designed for sleep apnea treatment. It operates in both CPAP and APAP modes with a pressure range of 4 to 20 cmH2O and a pressure accuracy of ± (0.5 hPa+4%). The device features a ramp time adjustable from 0 to 60 minutes in 5-minute increments, starting ramp pressure options, and expiratory pressure relief settings from 0 to 3.

Automatic Features
The system includes automatic leak and altitude compensation, and humidification settings from 0 to 5. Data storage is supported via an SD card and on-board memory for over one year.

Physical and Electrical Specifications
The device measures 14x15.6x9.4 cm without the humidifier and 26.2x15.6x9.4 cm with it, weighing 950g and 1500g respectively. It operates on 100-240 VAC, 50/60 Hz, with a noise level of less than 30 dB at 10 cmH2O.

Additional Features
The device includes a reusable pollen filter, 22mm tubing, and control via a dial or push button. It supports multiple languages: Chinese, English, and Spanish.

Environmental Conditions
Operating temperature ranges from 5° to 35°C, with storage temperatures from -20° to 60°C. It functions in relative humidity levels of 10 to 93% (non-condensing) and atmospheric pressures from 101 to 77 kPa.

Risk Classification
The device is classified as Class IIa, Type BF, with an IP22 rating.