Model  | WRIP-8502N  | 
Pumping Mechanism  | Curvilinear peristaltic  | 
IV Set   | Compatible with IV sets of any standard  | 
Flow Rate  | 0.1-1500 ml/h (in 0.1 ml/h increments)  | 
Purge, Bolus  | 100-1500 ml/h (in 1 ml/h increments) Purge when pump stops, bolus when pump   starts  | 
Bolus Volume  | 1-20 ml (in 1 ml/h increments)  | 
Accuracy  | ±3%  | 
VTBI  | 1-9999 ml  | 
Infusion Mode  | Ml/h, drop/min, time-based  | 
KVO Rate  | 0.1-5 ml/h (in 1 ml/h increments)  | 
Alarms  | Occlusion, air-in-line, door open, end   program, low battery, end battery, AC power off, motor malfunction, system   malfunction, reminder alarm  | 
Additional Feature  | Real-time infused volume, bolus rate,   bolus volume, KVO rate, automatic power switching, mute key, purge, bolus,   system memory, key locker, change flow rate without stopping the pump  | 
Occlusion Sensitivity  | High, medium, low  | 
Air-in-line Detection  | Ultrasonic detector  | 
Wireless Management  | Optional  | 
Power Supply, AC  | 110/230V (optional), 50-60 Hz, 20VA  | 
Battery  | 9.6±1.6V, rechargeable  | 
Battery Life  | 5 hours at 30 ml/h   | 
Working Temperature  | 10-40℃  | 
Relative Humidity  | 30-75%  | 
Atmospheric Pressure  | 700-1060hpa  | 
Size  | 174*126*215 mm  | 
Weight  | 2.5kg  | 
Safety Classification  | Class Ⅰ, type CF  |