RSD2001A is a Portable Patient Monitor that has abundant monitoring functions and is used for the clinical monitoring of adult, pediatric and neonate. In addition, the user may select the different parameter configuration according to different requirements.   RSD2001A (standard)can monitor vital signals correlating to SpO2 and CO2. It integrates parameter measuring modules and display in one device, featuring in compactness, lightweight and portability. Replaceable built-in battery facilitates transportation of patient. The LCD of high resolution and bright LED display provides clear view of 2 waveforms,SPO2,PR,EtCO2,InCO2,Respiration rate.   Specifications Display Messages:    2 Waveforms 2 indicator lights 2 Sound Mode corresponding Alarm Mode Device: 1 dot matrix LCD              size: 3.5",  resolution: 256X120 5 digital LED windows               CO2 Method        Infra-red Absorption Technique Measuring mode        Sidestream Side-stream mode sampling gas flow rate 100, 150, 200 ml/Min (option) Measuring range CO₂            0~99 mmHg INSCO2      0-99 mmHg AwRR         0~150 rpm Resolution CO₂             1 mmHg INSCO2       1mmHg AwRR            1 rpm Accuracy CO₂                2 mmHg,0 ~ 40 mmHg 5% of  reading,41 ~ 76 mmHg 10% of  reading, 77 ~ 99 mmHg AwRR     2 rpm Actualization interval     about 1 Sec. Start-up Time:   < 10 sec Rise Time:  240 msec (10% to 90 %) Delay Time:  1.12 seconds maximum with 7^| length, 0.055^|| ID. Sampling line at 175 ml/min  Alarm range   CO₂     0 ~ 99 mmHg InsCO2    0 ~ 99 mmHg       AwRR      0 ~ 150 rpm Suffocation Alarm Delay AwRR    10 ~ 40 Sec   SpO2 Measuring Range    0 ~ 100 % Alarm Range    0 ~ 100 % Resolution     1 % Accuracy     70% ~ 100%  2 %                       0%  ~  69% unspecified Actualization interval     about 1Sec Alarm Delay     10 Sec. Pulse Rate Measuring and Alarm Range     0~254bpm Resolution    1bpm Accuracy    2bpm Alarm Delay   10 Sec.   Recall Trend Recall 8 to 96hours all parameters result. NIBP Measurement Recall 50 NIBP measurement data.   Signal Interface Amplitude   1 V/mV Accuracy     < 5 % Impedance   50 Signal Delay    < 20 mS   Battery       Rechargeable 4.0 A/Hr 8.4V Li-ion battery Operating time under the normal use and full charge greater than 4 hours Operating time after the first alarm of low battery will be about 5 minutes Maximum charging time is 4 hours   Environment Temperature Working    0 ~ 40 degrees Transport and Storage   -20 ~ 60 degrees Humidity Working   30% - 85 % Transport and Storage   30% - 93 %(no coagulate) Altitude Working   -500 to 4,600m Transport and Storage    -500 to 13,100m   Power Supply 100/250 VAC, 50/60 Hz (for adapter) Pmax=30VA Dissipation Working     Less than 3W Power-off   Less than 0.1W                     Size and Weight Size      318 x 152 x 264  mm Weight   5.5  kg   Accessories Standard: Model number: RSD 2001A SPO2+ETCO2 1 main unit 1 SPO2 cable 10 ETCO2 tube 1 user manual