Gima 34340 - Additional Advice for Operation; Technical Specifications

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4 ADDITIONAL ADVICE FOR OPERATION
• The nger should be put properly and correctly.
• Avoid shaking nger as possible as you can during measurement;
• Do not put wet nger directly into sensor.
• Avoid placing the device on the same limb which is wrapped with a cuff for
blood pressure measurement or during venous infusion.
• Do not let anything block the emitting light from device.
• Electrosurgical device interference may affect the measuring accuracy.
• Using enamel or other makeup on the nail may affect the measuring accura-
cy.
• If the rst reading appears with poor waveform (irregular or not smooth), then
the reading is unlikely true, the more stable value is expected by waiting for a
while, or a restart is needed when necessary.
5 TECHNICAL SPECIFICATIONS
A. Display mode: Color OLED Display
B. Power supply requirement:
2 x LR03 (AAA) alkaline batteries or Ni-MH rechargeable batteries
Supply voltage: 3.0 VDC
Continues working time (display is off): >12hours
C. Operating current: ≤50mA
D. SpO2 Parameter Specications
Transducer: dual-wavelength LED
Measurement wavelength:
Red light: 663 nm, Infrared light: 890 nm.
Maximal optical output power: less than 1.5mW maximum average
Measuring range: 35~100%
Measuring accuracy:
Not greater than 3% for SpO2 range from 70% to 100%
*NOTE: Arms is dened as root-mean-square value of deviation according to
ISO 9919.
E. Pulse Rate Parameter Specications
Measuring range: 30bpm~240bpm
Accuracy: ±2bpm or ±2% (whichever is greater)
F. Preset limits:
SpO2 Low limit setting: 85%
Pulse Rate limit setting range:
Upper limit: 120bpm
Lower limit: 50bpm
ENGLISH