ALA Scientific Instruments OctaFlow II Perfusion System
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ALA Scientific Instruments OctaFlow II Perfusion System

The OctaFlow II from ALA is the most advanced drug application device for electrophysiology and imaging research.

For sales enquiries within the United States, please visit alascience.com.

Benefits

Choice of low-maintenance pinch valves or fast-response solenoid valves

Valve-control of solution flow instead of motorized manipulation of barreled pipettes, minimizing sample losses following solution exchange

Keyboard solution selection, for exchange “on the fly”

Trigger in /out for synchronization with data acquisition systems

Preprogrammed solution delivery through software

Rapid flush mode for easy cleaning

Additional Benefits:

Programmable pressurization of fluids for optimal solution flow

Programmable analog outputs for valve identification, step number, or pressure information to data acquisition

Design & Specifications

Maximum number of perfusion valves
Maximum number of perfusion valves
32
Suction developed via internal Venturi pump:
Suction developed via internal Venturi pump:
199 mmHg nominal
Maximum number of valves per bank:
Maximum number of valves per bank:
8 valves/bank, up to 4 banks
Typical speed of pressure rise:
Typical speed of pressure rise:
520mmHg/sec
Maximum current output per valve:
Maximum current output per valve:
100mA/ 350mA solenoid/pinch valve
Maximum voltage/valve:
Maximum voltage/valve:
18V
Sample flow rate:
Sample flow rate:
1mL in 9 min. @ 520 mmHg with standard QMM
Maximum on time per valve:
Maximum on time per valve:
no limit
Minimum on time per valve:
Minimum on time per valve:
7ms @ 12V & 1ms @ 18V

Accessories

Thermal De-Bubbler-8:

8 Channel De-Bubbler System

Microscope Stage Plate and Tool Holders:

Microscope stage insert and perfusion tool holders

VWK:

Vacuum Waste Kit

LL-2:

LeveLock Fluid Level Controller

SFK:

Miscellaneous tube and luer fittings

L3VB:

3-way solenoid flush valve with LED indicator