Designed for use with Warner's imaging chambers and dish inserts with field stimulation electrodes.
The SIU-102 is an ideal unit for providing cell stimulus in an imaging application. Unfortunately, the SIU-102 is not compatible with electrophysiological applications and we recommend using the STG Series, the DS4, or the monopolar DS2A and DS3 for these environments.
This instrument features optical isolation at the input and transformer isolation at the output. Timing pulses can be controlled by any device capable of generating a TTL level positive pulse (for example, a computer with data acquisition). Positive or negative pulses, positive or negative DC, and bipolar pulses are possible, all in constant current or constant voltage delivery modes.
For bipolar delivery, a positive pulse during the input pulse is followed immediately by a negative pulse of equal duration and amplitude. Bipolar pulse widths from 100 µs to 100 per each polarity are possible. Output amplitude is set using a range mode switch in conjunction with a ten-turn potentiometer to set a percentage of the selected range.
General connection to the SIU-102 is via the panel-mounted banana jacks. A CC-102 cable is available for connection of the SIU-102 to stimulating electrodes having 1 mm pins on their ends.
Indicator lights keep the user apprised of the following:
High Voltage: Lights red when output voltage above 30 volts.
Compliance: Lights when impedance across output is too high for current setting.
T>100 Sec: Lights when pulse width input is longer than 100 seconds in Bipolar mode.
Ext. Trigger:Lights when a valid input is applied to the Pulse In BNC.
|Output Waveform||DC Level, Current Pulse or Voltage Pulse|
|Output Current Ranges||1, 10, and 100 mA|
|Output Voltage Ranges||10 and 100 V|
|Output Impedance Voltage Mode||10 V Range: 1 kΩ 100 V Range: 10 kΩ|
|Output Compliance||100 V|
|Output Polarity||Selected by Mode Switch Red connector is positive in any positive mode Red connector is negative in any negative mode|
|Amplitude Control||Multi-turn dial|
|Input Pulse Requirements||TTL level, positive pulse 3 volt, 1 mA minimum Minimum Pulse Width: 100 µs Maximum Pulse Width: 100 s (Bipolar Mode Only)|
|Output Connector||Banana Jacks|
|Power Requirements||90 to 270 VAC, 50/60 Hz, 10 VA|
H x W x D
|8.9 x 20 x 25.4 cm|
|Shipping Weight||3 kg|
|Warranty||Two years, parts and labor|
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(DS2A, DS3) Constant Voltage / Constant Current Isolated Stimulators
(RC-21BRFS) Slotted Bath with Field Stimulation
(RC-27NE2) Narrow Bath Chamber with Field Stimulation
(RC-46SLP, RC-46SNLP, RC-47FSLP) Slotted Bath Chambers
(RC-49MFSH) Perfusion Chamber with Field Stimulation
|Order No.||Model No.||Product Description||USA Price||Order|
|64-1424||SIU-102||Bipolar stimulator, high current, non-isolated||Login||Login|
|64-1425||CC-102||Cable, BNC + male banana to 1 mm jack (for use with field stimulation chambers)||Login||Login|
|Accessories and Replacement Parts|
|64-1325||WC1-10||1 mm pin, 10 pack||Login||Login|