Details

Maquet Jostra HL 20 Features The Maquet HL 20 perfusion system is reliable, flexible and adaptable. It combines the complex technology needed for cardiopulmonary surgery with clear and concise handling necessary for safe and effective patient management. The peristaltic roller pumps run quietly and smoothly on low-voltage power supplied by the console. All controls and monitors are managed from a single panel for the ultimate in user-friendly operation. Complete four pump system Pressure and temperature monitoring system Air emboli protection system Cardioplegia monitor unit A flat screen display provides graphical and functional status information at a glance; all supervisory and warning functions are on one panel One knob adjusts all settings except the pump speed The pump function is dedicated by name, not by location, and the assigned function of the pump is displayed on its front panel In a power failure, a fully automatic battery backup system will be engaged and run the entire system for the time sufficient to finish most surgical procedures All pumps and modules operate on 24 Volt power for increased patient and operator safety All electrical connections are inside HL 20; there are no protruding or interfering cables to be broken, tangled or inadvertently unplugged Maquet Jostra HL 20 Specifications Console Technical Data Protective class 1, Safety type B IP64 Batteries 2 x 12 V, 30 Ah maintenance free type Supply voltage: 100 - 115 VAC Max supply current 16A Main fuses 16A 220 - 240 VAC Max supply current 7A Main fuses 7A 24 V DC internal low voltage system Pump fuses 16A Halogen spotlight fuses 3A Max run- time on battery backup system 5 1.5h Dimensions Four Pump Console Dimensions (W x D x H) 855 x 600 x 1485mm Max height 2600mm Console base height 403mm Height to pump inserts 615mm Weight 80kg Five Pump Console Dimensions (W x D x H) 1036 x 600 x 1485mm Max height 2600mm Console base height 403mm Height to pump inserts 615mm Weight 96kg Roller Pump Technical Data Roller pump module Protective class 1, Safety B IP64 Supply voltage 24 V DC Maximum supply current 15A Master speed, forward and reverse 0 - 250 RPM Slave speed, forward and reverse ± 20 % of master pump speed or maximum 275 RPM Cardioplegia slave speed (mix ratio) 0 - 102 % of cardioplegia master speed Speed accuracy ± 0.5 RPM Resolution 1 RPM Flow rates: 1/2” 0 -10.0 LPM 3/8” 0 - 6.6 LPM 1/4” 0 - 3.2 LPM Resolution of flow display 0.01 LPM Max tubing size 5/8” x 3/32” Dimensions L x W x H 179 x 373 x 267mm Weight 17.8 kg Twin pump module Protective class 1, Safety B IP64 Supply voltage 24 V DC Maximum supply current 16A (Both Pumps) Master speed, forward and reverse 0 - 250 RPM Slave speed, forward and reverse ± 20 % of master pump speed or maximum 275 RPM Speed accuracy ± 0.5 RPM Resolution 1 RPM Flow rates:1/4” 0 - 1.5 LPM Resolution of flow display 0.01 LPM Max tubing size 1/4” x 3/32” Dimensions L x W x H 179 x 373 x 278mm Weight 13.7 kg