Alcedo AE174 Manual Del Usuario página 4

Maintenance
⚫
Remove the batteries from the battery slot and properly store them if you do not plan to use
the Oximeter for a long period of time.
Store the Oximeter between 14F and 122F (–10 C to +50C) and at humidity levels 10%-
⚫
93%.
⚫
Periodically check the Oximeter for damage.
⚫
Avoid using the Oximeter in an environment with inflammable gases or using it in an
environment where the temperature or humidity is excessively high or low.
⚫
Check the accuracy of the oxygen saturation and pulse rate readings by using an appropriate
calibration apparatus.
Technical Specifications
1. Dimensions: 62.0 mm (Width) × 37.0 mm (Depth) × 33.1 mm (Height)
Weight: 42.5 g (including two AAA dry batteries)
2. Peak wavelength range of the light emitted from the probe: red light 660 nm ± 3; infrared
light 905 nm ± 5.
3. Maximum optical output power of the probe: 1.2 mw for infrared light (905 nm).
4. Manufacturing date: see the label
5. Normal working condition
Working Temperature
Relative Humidity
Atmospheric Pressure
Rated Voltage
6. Default values and conditions of alert
Parameter
Oxygen saturation
Pulse rate
Alert condition
7. Technical parameters
Parameter
Display
range
Resolution
Measuremen
t precision
Alert range
Alert error
Storage and Transportation
Packaged products should be stored in well-ventilated rooms without corrosive gas and with an
ambient temperature of –10C to +50C, a relative humidity 10%- 93% (without condensation),
and an atmospheric pressure of 50–106 kPa.
Upper limit: 100
Upper limit: 130
When the alert switch is on and the actual measured value goes
beyond the preset alert parameter range, the Oximeter gives an
alert sound.
Oxygen
saturation
Pulse rate
Oxygen
saturation
Pulse rate
Oxygen
saturation
Pulse rate
Oxygen
saturation
Pulse rate
Oxygen
saturation
Pulse rate The greater of ±10% of the preset value and ±5 bpm
5C to 40C (41F to 104F)
15% to 80%, non-condensing
70 kPa to 106 kPa
DC 3.0 V
Value
Lower limit: 94
Lower limit: 50
Value
35% to 100%
25 bpm to 250 bpm
1%
1 bpm
±2% (70% to 100%)
No requirement (≤ 69%)
±2 bpm
Upper limit: 50% to 100%
Lower limit: 50% to 100%
Upper limit: 25 bpm to 250 bpm
Lower limit: 25 bpm to 250 bpm
± 1% of the preset value