Oxygen Saturation (SpO2)
±0.5 SpO2%, 70-100 SpO2%
±1 SpO2%, 50-69 SpO2%
R-Curves (Red/IR Ratio)
R-Curves specify the relationship between the Red/IR ratio measured by pulse oximeters and the SpO2 value displayed . R-curves are obtained by each pulse oximeter manufacturer during clinical trials.
Preset Manufacturer's R-Curves (14): BCI, Criticare,
CSI-Spot, Datascope, Datex, Hewlett-Packard (Philips), Masimo, Nellcor,
Nellcor OxiMax, Nihon Kohden, Nonin, Novametrix, Ohmeda &
Please contact the factory for the availability of other R-Curves.
Pulse Modulation Amplitude
Simulates the effect of tissue perfusion
Simulates the ambient light level "seen" by the oximeter probe
Simulates cardiac arrhythmias by altering the plethysmographic pulse amplitude and pulse rate.
Preset Auto Sequences automate pulse oximeter testing.
Standard Presets (18):
100-58 - preset for 13 manufacturers
50-81 - preset for Nellcor and Ohmeda
Pulse Rate: 40-200
The Smart Sat can be operated via remote control through its RS-232 port and duplicate all front panel operations.
Probe Continuity Test
2 for Nellcor-style probes: LED & PhotoDiode circuits
3 for Ohmeda-style probes: Red LED, IR LED & PhotoDiode circuits
Test Mode: Constant Current Stimulus, Voltage Output
Constant Current Stimulus: 500 uA
Intermittent "Glitch" Detection: Detects open circuits and short circuits, 1 msec or longer
Probe Connection: Connectors for Nellcor & Ohmeda probes are built into SmartSat; other probes are connected via adapter cables
Type: Backlit graphic LCD
Resolution: 320 h x 240 v, 0.30mm dot pitch
Remote Control Mode
Type: RS-232C, 9 pin "PC-AT" style
Baud Rates: 1200 bps
Battery & AC Adapter
Type: Nickel Metal Hydride (NiMH)
Capacity: 2.1A-Hr (About 4.5 Hours usage)
Charge Time: 17 Hours (charges even if SmartSat in use)
24 VDC External AC Adapter : 120 VAC / 60 Hz, 38 watts
or, 230 VAC / 50 Hz, or 100 VAC adapter as appropriate
Case: Aluminum with non-skid feet & handle
Dimensions: 8" Wide x 8" Deep x 5" High
Weight: 4 pounds including battery