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Programmable 16-Channel Valve Controller PC-16
This is a
computerized controller with programmable timers to deliver liquid
application sequences with precise timing even during manual operation.
The controller can drive any solenoid with a
wireless remote control, digital (TTL) inputs, or software commands. To make a
functional system, simply add valves below.
Syringe holders and tubing
might be required.
The 16-channel controller is included with every 8/16-channel
perfusion system. Built-in 0-15PSI
pressure controller-pump (PC-16P model only). Compatible with data
acquisition and imaging systems:
LabView, MatLab, pClamp, IPlab, PatchMaster, Metamorh, MetaFluor and others.
Miniature Solenoid Valves, 1.5ms switch time
These fast valves can be used for single cell/small sample superfusion, or to switch solutions in microfluidics setups.
They do not create disturbance due to minimal inside working volume. Provide barbed connection for 0.042in. I.D. soft tubing.
The set of eight (x8) valves are mounted in a small aluminum box 125x25x50mm, which comes with 1ft. long mounting 0.5in. rods and x-blocks.
We also provide solenoid valves for larger volume perfusion and
pinch valves for easy maintenance.
AUTO
Memory
The controller can store up to 16-step sequence (32-steps if wash
between channels is used) to activate
multiple channels in programmed order or a continuous loop.
This is useful for automatic switching of liquid media in sequence, including
automatic "wash" between "test" solutions
applications in sequence. The sequence
is programmed using the touch screen of the controller.
Digital input
Optically isolated inputs for each channel. BNC connector for TTL inputs and DB-9 connector.
CODE Mode
The controller has an options for
valves control by channel encoding using only 2-4 digital inputs, in case if a
limited number of digital outputs is available in your system.
Analog
Input
You can also use analog signal input to switch the channels by
changing the voltage (0.5V increment).
USB/RS232 Input
The
RS232 port allows automation of solution switching and integration with imaging systems.
SET Out
5V TTL signal output to switch inflow/outflow pump automatically.
INHIBIT Mode
Closes valves
regardless of input.
Specifications (controller): |
Channels: | 16 |
Output: | x2 DB-9 connectors,
max 5A per channel, 12VDC standard (up to 35V) |
Pressure (PC-16P model): | 0-15
PSI,
easy-connect fitting for 1/8in. O.D. tubing (#10-32 threaded, fits M5) |
Controls: | Optically isolated
digital TTL, Analog input, RS232 software command |
Manual Overdrive: | Manual
control override electronical inputs |
Remote control: | Wireless |
Auto Memory: | precise
timers with 1ms precision; automatically
performs preset channels sequences |
Code mode: | Use only 4 TTL inputs to encode all channels |
Close mode: | Inhibits all outputs to the valves, manual and electronical inputs |
SET outputs: | To switch outflow units CFPS-1U66
or for telegraph output |
Programmable timers: | 1ms
accuracy, stored in memory (for each channel) |
Dimensions: | 5
x 13 x 9 in. |
Power: | 120/240 VAC
internal power supply |
The whole cell recording of glutamate transporter responses to glutamate applications
using PC-16
valve controller based perfusion system.
Provided by Dr. Kabakov, Harvard University Medical School
Sample publications:
35
A novel inwardly rectifying K+ channel, Kir2.5, is upregulated under chronic cold stress in fish cardiac myocytes.
Journal of Experimental Biology 2008 211: 2162-2171;
34
Full mutational mapping of titratable residues helps to identify proton-sensors involved in the control of channel gating in the Gloeobacter violaceus pentameric ligand-gated ion channel.
PLOS Biology December 27, 2017;
33
Optical Quantification of Intracellular pH in Drosophila melanogaster Malpighian Tubule Epithelia with a Fluorescent Genetically-encoded pH Indicator.
J. Vis. Exp. (126), e55698, doi:10.3791/55698 (2017);
32
Optogenetic Control of Gene Expression in Drosophila.
PLOS one, September 18, 2015;
31
Spatiotemporal Coding of Individual Chemicals by the Gustatory System.
The Journal of Neuroscience, 2 September 2015, 35(35): 12309-12321;
30
Evaluating the Functionality of Conjunctiva Using a Rabbit Dry Eye Model.
Journal of Ophthalmology Volume 2016 (2016);
29
Visualization of retrovirus uptake and delivery into acidic endosomes.
Biochemical Journal Mar 15, 2011, 434 (3) 559-569;
28
Basolateral and central amygdala differentially recruit and maintain dorsolateral striatumdependent cocaine-seeking habits.
NATURE COMMUNICATIONS 14 Dec 2015;
27.
Human sensory neurons: membrane properties and sensitization by inflamatory mediators.
PAIN 155 (2014) 1861-1870;
26.
Size-Dependent Cellular Uptake and Expulsion of Single-Walled Carbon Nanotubes: Single Particle Tracking and a Generic Uptake Model for Nanoparticles.
ACS Nano, 2009, 3 (1), pp 149–158;
25.
Analysis of functional neuronal connectivity in the Drosophila brain.
J Neurophysiol. 2012 Jul 15; 108(2): 684–696;
24,
23,
22,
21,
20,
19,
18,
17,
16,
15,
14,
13,
12,
11,
6,
7,
8,
9,
1,
2,
3,
4,
5
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Click on catalog numbers below to purchase online.
Required accessories: valves (see below).
Optional accessories: perfusion accessories,
flow control.
Download PDF manual.
Download PDF catalog.
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Bioscience Tools
ph: 010-67529703
fax: 010-67529703
email: chengyuan@bio-goods.com
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PRICES AND OPTIONS |
PC-16 |
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16-Channel Valve Controller
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PC-16P |
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16-Channel Valve Controller with 0-15PSI pressure pump
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PS-V8S |
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Solenoid valves, set of 8, mounted inside an aluminum box to use with perfusion systems.
For use with PC-16 controller, that can operate up to 16-valves.
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PS-V8 |
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Pinch valves, set of 8, mounted inside an aluminum box to use with perfusion systems.
Combined with PC-16 controller, makes a basic system. The 16-channel controller can operate two 8-valve assemblies. Includes pinch tubing
1/8in. O.D., all fitting,
and 8-channel manifold. Includes X-blocks to mount on standard 0.5 in. posts or syringe holders. Requires SH-1A syringe holder,
and tubing (some extra fitting might be required).
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PS-V8S-15 |
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Miniature solenoid valves 1.5ms switch time, set of 8, mounted inside an aluminum box.
Includes mounting rods and x-blocks.
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PS-V8P |
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8-Channel pressure manifold-switch
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SVDS2-P |
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Small Volume Perfusion System SVDS2 with pressure switch
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USB-RS232 |
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USB Adapter.
Converts your computer USB ports into RS232 ports. Includes cables and software drivers.
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DB9-img |
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Cable to connect valve controllers to imaging systems.
A custom cable to fit your imaging system. Used with imaging software to control perfusion systems for automatic liquid handling and test solution applications. Specify imaging package used or define required connectors.
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