| Description |
Features
Activated by conventional logic-level commands, Model A360LA can be gated by any pulse generator, stimulator, or computer output.
Dual Tone Audible Alarms
A tone sounds when an open electrode circuit is detected or when system compliance is reached. A second optional tone sounds when a signal is applied to the input. A test switch is also provided to check battery charge.
Current Delivery
Stimulus currents are set using a three-digit control knob and a three-position range switch. Output current tracks control settings to better than 1%. Output current is load independent; voltage sufficient to push the desired current through the load is automatically developed, subject only to compliance limits. Model A360LA produces up to 10 milliampere current, in three ranges, at more than 100 volts compliance.
Polarity
Output polarity is determined by a push switch on the front panel.
Bipolar Pulsing
Bipolar current is toggled by the command waveform, setting alternating pulses as positive or negative. |
| Specifications |
| OUTPUT WAVEFORM | DC or current pulse | | OUTPUT CURRENT RANGES | 0.1, 1.0, and 10 mA | | CURRENT AMPLITUDE ERROR | 0.5% of full scale, max. | | CURRENT RESOLUTION | 0.1% of full scale, typical | | OUTPUT LOAD VOLTAGE EXCURSION (COMPLIANCE) | 100 V | | EXTERNAL COMMAND THRESHOLD | 2.2 V at 2.6 mA, min. 8.5 V, max. | | OUTPUT POLARITY | Reversible, manual switch or automatic | | CURRENT RISE TIME & DELAY | 6 ?s, typical (1 KMΩ load) | | CURRENT FALL TIME & DELAY | 10 ?s, typical (1 KMΩ load) | | OUTPUT TO GROUND RESISTANCE | 1012MΩ | | OPTOCOUPLER | 2500 V, rated min. breakdown voltage | | POWER: Model A365D (dry cell) | 16 alkaline 9 V batteries, included | | POWER: Model A365R (rechargeable) | 16 rechargeable NiMH 9 V batteries incl. | | DIMENSIONS | 8.5 x 3.5 x 5 in (22 x 9 x 12 cm) | | SHIPPING WEIGHT | 4 lb (1.8 kg) |
|
| Manuals and Resources |
Instruction Manual
A365-IM-082801.pdf |
| References |
J. S. Nettleton, W.J. Spain. "Linear to Supralinear Summation of AMPA-Mediated EPSPs in Neocortical Pyramidal Neurons." J Neurophysiol 83. 2000: 3310-3322.
B.A. DeFanti, D.A. Gavel, J.S. Hamilton, B.A. Horwitz. "Extracellular hypothalamic serotonin levels after dorsal raphe nuclei stimulation of lean (Fa/Fa) and obese (fa/fa) Zucker rats." Brain Research 869. 2000: 6--14.
J.J. Ramirez, K.R.Bulsara, S.C. Moore, K. Ruch, W. Abrams. "Progressive Unilateral Damage of the Entorhinal Cortex Enhances Synaptic Efficacy of the Crossed Entorhinal Afferent to Dentate Granule Cells." J of Neuroscience 19. 1999: 1--6.
X.C. Yao, A. Foust, D.M. Rector, B. Barrowes, J.S. George. "Cross-Polarized Reflected Light Measurement of Fast Optical Responses Associated with neural Activation." Biophysical Journal 88. 2005: 4170-4177.
L. Yavich, J. Tiihonen. "Ethanol modulates evoked dopamine release in mouse nucleus accumbens: dependence on social stress and dose." European Journal of Pharmacology 401. 2000: 365-373. |
| Ordering Information |
To place an order for this product, please contact the appropriate WPI office or distributor.
Customers can order direct from our China office:
WPI China
Address: Rm.20A, No.8 Dong Fang Rd, Liang Feng Building, Lu Jia Zui Financial District, Shanghai PRC
Phone:+86 21 68885517
Fax:+86 21 68885537
Code:200120
|
| Accessories |
DRL - Dummly Load Resistor Kit
3468 - Dual Rack Mount Kit
3469 - Single Rack Mount Kit
13347 - BNC to Double Banana Connector |
| Application Notes |
Application Notes
No Application Notes available for this product at this time. |
|
