产品简介
Natus Neurology Inc Grass Technologies Grass Instruments 神经肌肉刺激
详细介绍
Natus Neurology Inc Grass Technologies Grass Instruments 神经肌肉刺激
Nerve and Muscle Stimulator |
S88 DUAL OUTPUT SQUARE PULSE STIMULATOR |
Single, Repetitive and Train Outputs. TTL Synchronization, External Analog Control of Rate The S88 is a dual output, general purpose stimulator for nerve and muscle stimulation procedures. Applications extend from single cell to entire muscle stimulation. The two output channels can be operated independently or synchronized to produce complex paradigms. The outputs are nonisolated constant voltage positive pulses.
Features include computer compatibility and flexibility of synchronization circuits. The synchronous inputs and outputs are TTL, 5 volt, PC compatible. A rear DB25S connector permits external analog control of the timing circuits.
Optional Stimulus Isolation Units are available for applications requiring isolation and/or constant current. |
Model S88 | | Stimulator including manual and power cord
For Research Only - Not Intended For Use on Humans. | Model S88RK | | Rackmount brackets to mount stimulator in a 19" cabinet | Model CAB-21410 | | Output cable for applications requiring direct output without a stimulus isolation unit | Options: | Model SIU5 | | Transformer Stimulus Isolation Unit | Model PSIU6 | | Photoelectric Stimulus Isolation Unit |
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S88 Dual Channel Stimulator
Train Rate (S1 and S2) | | 1/100 sec to 100 TPS (4 decades) | | | | Train Duration | | 1 msec to 10 sec (4 decades) | | Rate (S1 and S2) | | 1/100 sec to 1000 PPS (5 decades) | | Pulse Delay (S1 and S2) | | 10 µsec to 10 sec (6 decades) | | Pulse Duration (S1 and S2) | | 10 µsec to 10 sec (6 decades) | | Synchronous Outputs (TTL) | | S1, S2, S1 Delay, S2 Delay, Train; Front Panel: 10 µsec, 50 ohm; Rear Panel: 1 or 10 msec and Train End | | Synchronous Inputs (TTL) | | Train Duration, S1 Delay, S2 Delay; Trigger from rising or falling edge | | Rear Connector (DB25S) | | All SYNC INPUTS and OUTPUTS; External Analog Rate Control | | Volts Out (S1 and S2) | | 10 mV to 150 volts (4 decades) | | Peak Output Current | | 450 mA | | Output Impedance | | 250 ohm nominal on all voltage ranges;
25 ohm and 100 kohm on highest range | | AC Power | | 115/230 volts, 50/60 Hz, 125 watts peak, 20 watts standby | | Physical Size | | 17.25" W x 8.75" H x 12.5" D
(43.8 cm x 22.2 cm x 31.8 cm) | | Rackmount | | Optional S88RK: 19" (48.3 cm) Rackmount brackets | | Weight | | 17 lbs. 10 ozs. (7.9 kg) | |
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