Specifications

• Measurement Parameters: SpO₂ (Oxygen Saturation) & Pulse Rate

• SpO₂ Measurement Range: 70% – 100%

• Pulse Rate Range: 30 – 250 bpm

• Accuracy (SpO₂): ±2%

• Accuracy (Pulse Rate): ±2 bpm or ±2%

• Display Type: OLED or LED

• Power Supply: 2 × AAA batteries

• Battery Life: ~20 – 30 hours of continuous use

• Weight: Approx. 50 – 60 grams

• Operating Temperature: 5°C – 40°C (41°F – 104°F)

• Storage Temperature: -10°C – 50°C

• A/D Resolution : 24 Bit
• Lead Selection : Standard 12 Leads
• Notch Filter : 50/60 Hz
• Noise Level : ≤12µVp-p
• Acquisition : Auto/Manual
• Memory : 1000 patients
• Input impedance : ≥50M ohm(10Hz)
• Frequency Response : 0.05-150Hz
• CMRR : > 60 dB,> 100 dB
• Time Constant : ≥3.2 sec
• Sensitivity : 2.5, 5, 10, 20, 40mm/mV
• Measurement : HR, P-R interval, P Duration, QRS Duration, T Duration,
  Q-T interval, Q-Tc, P Axis, QRS Axis, T Axis, R(V5) amplitude,
  S(V1) amplitude, R(V5)+S(V1) Amplitude

• Non-return / Pressure Relief Valve: Minimizes risk of back flow of gases, blows off when pressure exceeds 125 Cm H₂O.
• Oxygen Flush: Emergency oxygen flush switch at table level to give 35 – 70 Ltrs/min for emergencies.
• O₂ failure Warning Alarm: Self activated electro-pneumatic audio visual warning device to indicate drop in O₂ pressure below 2.5 Bar.
• Anti-Hypoxic Guard: Mixing device to proportion the N₂O in such a way that minimum of 25% O₂ is always delivered from the rotameter.
• Common Gas Outlet (CGO): Conveniently located CGO with ISO tapers for 22 mm & 15 mm connections
• Pipe Line Gas Inlets: Non-Interchangeable Screw Threaded (NIST) pipeline inlets
• Pressure Gauges: Large diameter