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Just install your modules of
choice into a D337 Case
and start stimulating
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The
modular D330 MultiStim provides a highly versatile means of
stimulating multiple in vitro biological preparations in
organ bath or gut baths with
either constant current or constant voltage within a 19"
rack/bench mountable unit (D337). Stimulation timing can be
controlled internally, gated by external devices or
completely controlled by external logic from sources such
as computer interfaces.
While the D330 MultiStim is
the classic gut bath stimulator (organ bath stimulator), it is capable of being
used to stimulate many other tissue preparations and has
even been employed as a cell culture stimulator..
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Optional
Features Include
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Timing
parameters of each stimulation channel can be completely &
independently controlled through the use of external logic
control.
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External
devices can be used as a trigger or gating signal to all
channels within the stimulator.
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Internal
pulse and train generation can be provided by selection of
appropriate modules.
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BiStim
module allows normal, reverse or alternating output polarity.
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High
power output of up to 100V from constant voltage or 0-500mA
from constant current sources.
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Meter
module allows monitoring of individual channel outputs.
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Additional
delayed pulse enables studies of effective refractory period
to be carried out using the MultiStim.
Need
Help with Module Selection?
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Module
Selection Flowchart. If you are not sure which
modules you need to install into the D337 Case & Power Supply
Unit for your application, then this flow chart is a good
starting point for configuring your tissue bath stimulator.
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Typical
Operation Modes (PDF). Used alongside the flow
chart, this document illustrates typical operation modes,
providing additional guidance during the process of module
selection.
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Full
D330 Brochure (PDF). This duplicates the
operational mode information above, but also includes
technical information about each module in the range.
The
Full D330 MultiStim Range
Click
on the part number for further details on each item.
| Case |
| D337 |
19"
Case
& Power Supply Unit.
|
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| Timing
& Pulse Generation |
| D331AT |
Sync
& Gate Module - Allows internal control of timed
bursts of pulses. |
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| D332T |
Pulse
Module - Provides duration and frequency control of
stimulation pulses. |
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| D334B |
Sync
Module - Useful in configurations where there is some
degree of external timing control. |
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| D340 |
Count
& Delay Module - Provides additional delayed pulse
which can be used to determine effective refractory
period. |
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| D341A |
Sync
& Train Module - Allows internal control of a
repetitive burst of "x" pulses. |
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| Stimulation
Modules |
| D333H |
Dual
Stimulator Module (Constant Voltage, 2 channels per
module) - 0 to 100V with a maximum of 1A. |
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| D343 |
Dual
Stimulator Module (Constant Current, 2 channels per
module) - 0 to 500 mA from 100 V. |
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| D342 |
Dual
Bi-stim Module - Alternate output polarity of D333H or
D343 using relays. |
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| Miscellaneous
Items |
| D335 |
Meter
Module - This module allows the output (current or
voltage) of any channel to be monitored. |
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| D344 |
Remote
Module - Provision for complete external control of timing
through TTL inputs from a computer interface. |
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| D330-x |
Blanking
Panels x-wide (where x can be 1,2,5,7 module
widths). For safety reasons, blanking panels must be
fitted to all unused bays in D337 Case. |
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