Flow Measurement †

• Nominal range: 0.1 – 3000 ml/hr
• Maximum flow displayed: 3200 ml/hr Minimum flow displayed: 0.01 ml/hr
• Maximum display resolution: 0.001 ml/hr
• Accuracy (Average flow):
  • ±(1% + 0.005 ml/hr) at 0.1 – 9.9 ml/hr for volume > 100μl;
  • ±1% at 10 – 1200 ml/hr for volume > 1 ml;
  • ±2% at 1201 – 3000 ml/hr for volume > 10 ml 

Volume Measurement

• Range: 0.02 – 9999 ml
• Accuracy:
  • ±(1% + 1 LSD) at 0.1 – 9.9 ml/hr for volume > 100μl;
  • ±(1% + 1 LSD) at 10 – 1200 ml/hr for volume > 1 ml;
  • ±(2% + 1 LSD) at 1201 – 3000 ml/hr for volume > 10 ml
• Maximum display resolution: 0.01 ml 

Elapsed Time Measurement

• Range: 0 – 240 hours
• Accuracy: ±0.5 second
• Display format: HHH:MM:SS 

PCA Pump or Piggyback (KVO) Measurement †

• Range: See Volume Measurement above
• Minimum Detectable Bolus or Dose: 0.5 ml
• Bolus or Dose Uncertainty: ±10 μl for volume > 0.5 ml 

PCA Lockout Time Measurement

• Range: 1 – 240 minutes
• Accuracy: ±0.05 minutes 

PCA Pump Trigger Outputs:

• Mechanical: 3.5 mm mono phono jack
• Electrical: SPST NO relay contact, 30V, 300 mA 

Pressure Measurement

• Range: -260 to +2600 mmHg (-5 to +50 psi)
• Accuracy: ±(1% + 5 mmHg)
• Units of measure: mmHg, psi, bar, mbar, kPa, in. H2O, torr
• Barometric compensation: 715 to 1095 mbar 

Fluid Interface

• Luer lock female (Front)
• Barbed fitting for 1/8” ID tubing (Rear) 

User Interface

• High-Resolution Android 10.1” Tablet with Wi-Fi and Bluetooth (Optional) Bluetooth compatible barcode scanner, keyboard, & mouse 

Additional Analyzer Interfaces

Primary Module (Controller):

• USB Type A (host) – Charging and communication to a vPad tablet
• USB Type B (device) – Connection to PC
• RJ45 – vPad-IV communication bus for multi-channel systems
• RJ12 (DACOM XBUS) – Communication with other Datrend products
• Bluetooth – Communication to a vPad tablet (standard feature)

Secondary Module:

• RJ45 (2x) – vPad-IV communication bus