Nonin 9840 Series Carbon Dioxide Detector / Pulse Oximeter

Manufacturer

The Nonin 9840 Series combines proven pulse oximetry technology with reliable CO₂ detection, making it an ideal monitor for patient transport and emergency use.

Features and Benefits

Simultaneous or independent operation of pulse oximeter & CO₂ detector.
Used by patient transport and emergency professionals worldwide.
Choice of non-alarm, apnea alarm, or full-alarm features.
No warm-up required.
Drop and vibration tested.
Intuitive key pad.
20 hours of battery life monitoring CO₂ and SpO₂; 90 hours SpO₂ only.
No calibration required.

Materials Included

One Adult Finger Clip Sensor
One 9840SA Carbon Dioxide Sensor
Three 9840AAT
Airway Adapter Tubes
Operator's Manual

Technical Specifications

Dimensions..................................................... 7.62 cm (3”) W x 15.24 cm (6”) H x
2.54 cm (1”) D
Weight............................................................ 310 grams (11 oz.) (with batteries)
Warranty......................................................... 3 years
Memory.......................................................... 24 hours (SpO2,PR)
Oxygen Saturation Display Range................ 0 – 100% SpO2
Pulse Rate Display Range.............................. 18 – 321 beats per minute
CO2 Range....................................................... 0 to >75 mmHg
Respiration Rate Range................................. 1 – 60 breaths per minute
Breath Detection Threshold.......................... 5 mmHg
Accuracy
Blood Oxygen Saturation (Arms*).................. 70 –100%
± 2 digits for adults using Finger Clip sensor**
Pulse Rate.................................................. ±3 digits
Measurement Wavelengths
Red............................................................ 660 nanometers @ 0.8 mW
Infrared...................................................... 910 nanometers @ 1.2 mW
Indicators
Pulse Quality.............................................. Tricolor LED segments
Numeric Displays........................................ Two 3-digit 7-segment LEDs
CO2............................................................ 8-segment LED bar graph
Temperature (Operating)
Pulse Oximeter........................................... -20° to +50°C (-4° to +122°F)
CO2 Detector.............................................. 0° to +50°C (+32° to +122°F)
Temperature (Storage)................................... -30° to +50°C (-22° to +122°F)
Humidity
Operating................................................... 10 – 95% noncondensing
Storage...................................................... 10 – 95% noncondensing
Power Requirements..................................... 6AA alkaline batteries
Battery Life (Operating)................................. 90 hours typical operation (pulse oximeter
alone); 20 hours typical operation
(pulse oximeter and CO2 detector)
Classifications per IEC 60601-1 / CSA 601.1/ UL 60601-1:
Type of Protection............................................. Internally powered (on battery power)
Degree of Protection......................................... Type BF-Applied Part
Mode of Operation........................................... Continuous
*±1 Arms encompasses approximately 68% of the population.
**All accuracy specifications are results determined by induced hypoxia studies on healthy
adult volunteers.
Quality Systems are registered to ISO 13485.

Warranty Information

3-year warranty.

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