Avant^® 2120 Specifications

Oxygen Saturation Display Range: 0 to 100% SpO₂
Pulse Rate Display Range: 18 to 300 beats per minute (BPM)
Displays:
Numeric Displays: 3-digit LEDs, Tricolor (red, green, amber)
Pulse Indicator: Amber LED

Accuracy – Sensors: Declared accuracy data for compatible sensors can be found in Nonin’s Sensor Accuracy document.
Measurement Wavelengths and Output Power*:
Red: 660 nanometers @ 0.8 mW max. average
Infrared: 910 nanometers @ 1.2 mW max. average

Method of Measurement: Oscillometric
Blood Pressure Range:
Systolic: 40 mmHg to 260 mmHg
Diastolic: 25 mmHg to 200 mmHg
MAP = 1/3 Systolic + 2/3 Diastolic

Pressure Transducer Accuracy: ±3 mmHg between 0 mmHg and 300 mmHg for operating conditions between 0 °C and 50 °C. (S.D. of 8 mmHg)
Recommended Frequency of Pressure Transducer Calibration:
The Pressure Transducer calibration should be verified yearly or every 10,000 readings, whichever comes first.

Pulse Rate Range: Up to 200 pulses per minute (BPM) [displayed if there is no value from the oximeter]
Blood Pressure Altitude: -170 to 12,000 m
Temperature:
Operating: 32 °F to 122 °F (0 °C to 50 °C)
Storage/Transportation: -40 °F to 158 °F (-40 °C to 70 °C)

Humidity:
Operating: 10% to 90% noncondensing
Storage/Transportation: 10% to 95% noncondensing

Power Requirements:
Mains: 100-240 VAC 50-60 Hz
DC Input: 12 VDC 1.5A AC power supply

Internal Power:
Battery: 7.2 volt battery pack (6 cells)
Operating Life: minimum 5 hours of continuous operation
Storage Life: 18 days
Recharge Time: 4 hours with device off

Memory: 33.5 hrs (assuming continuous operation)
Alarm Volume Range: 55–81 dBA
Informational Tone Volume Range: 50–70 dBA
Altitude:
Operating: Up to 40,000 feet (12,192 m)
Hyperbaric Pressure: Up to 4 atmospheres

Dimensions: 4.5 x 7.5 x 5.4 in. (11.4 x 19.0 x 13.8 cm)
Weight: 45.3 oz. (1.28 kG) with batteries

Classification per IEC 60601-1 / CAN/CSA-C22.2 No. 601.1 / UL60601-1:
Type of Protection: Class II (when on AC power with MPP30 power supply) Internally powered (on battery power)
Degree of Protection: Type BF-Applied Part (pulse oximeter).
Defibrillation-Proof Type BF Applied Part (NIBP).
Enclosure Degree of Ingress Protection: IPX2

Mode of Operation: Continuous

* This information is especially useful for clinicians performing photodynamic therapy.