| 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 three-position switch on the front panel (+/-/off). |
| 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 minimum, 130 V nominal | | EXTERNAL COMMAND THRESHOLD | 2.2 V at 2.6 mA, min. 8.5 V, max. (TTL) | | OUTPUT POLARITY | Reversible, manual switch | | CURRENT RISE TIME & DELAY | 2 ?s, typical (1 KMΩ load) 5 ?s @ 10 KMΩ | | CURRENT FALL TIME & DELAY | 5 ?s, typical (1 KMΩ load) 8 ?s @ 10 KMΩ | | OUTPUT TO GROUND RESISTANCE | 1012MΩ | | OPTOCOUPLER | 2500 V, rated min. breakdown voltage | | NOISE | <0.1 ?A (10 mA), < 50 nA (1 mA, 100 ?A) | | CURRENT LEAKAGE | ±10 nA ± 0.01% of full scale | | POWER | Two 6-V lead/acid batteries, 2.4 Ah | | RECHARGE TIME | 4 hours | | RECHARGER INCLUDED | 100-240 VAC, 50-60 Hz, universal | | DIMENSIONS | 4.5 x 3.5 x 5.5 in. (11 x 9 x 14 cm) | | SHIPPING WEIGHT | 4 lb (1.8 kg) |
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| Manuals and Resources |
Instruction Manual
A360LA-IM-110305.pdf |
| References |
W. Zhang, S.W. Mifflin. "Modulation of synaptic transmission to second-order peripheral chemoreceptor neuronsin caudal NTS by α1-adrenoreceptors." J Pharmacol 320. 2007: 670-677.
B.M. Ances, J.H. Greenberg, J.A. Detre. "Acute Carotid Occlusion Alters the Activation Flow Coupling Response to Forepaw Stimulation in a Rat Model." Stroke 31. 2000: 995-960.
A.S. Murphy, W.R. Eisinger, J.E. Shaff, L.V. Kochian, L. Taiz. "Early Copper-Induced Leakage of K+ from Arabidopsis Seedlings Is Mediated by Ion Channels and Coupled to Citrate Efflux1." Plant Physiology 121. 1999: 1375-1385.
W. Van der Kloot. "Spontaneous and Uniquantal-evoked endplate currents in normal frogs are indistinguishable." J of Physiology 492.1. 1996: 155-162.
C-Y. Ho, Q. Gu, J-L. Hong, L-Y Lee. "Protaglandin E2 Enhances Chemical and Mechanical Sensitivities of Pulmonary C Fibers in the Rat." Am J Respir Crit Car Med 162. 2000: 528-533.
B.M. Ances, J.H. Greenberg. "Effects of Variations in Interstimulus Interval on Activation-flow coupling Response and Somatosensory Evoked Potentials With Forepaw Stimulation in the Rat." J of Cerebral Blood Flow and Metabolism 20. 2000: 290-297.
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.
H. Bokor, S.G.A. Frere, M.D. Eyre, A. Slezia, I. Ulbert, A. Luthi, L. Acsady. "Selective GABAergic Control of Higher-Order Thalamic Relays." Neuron 45. 2005: 929-940.
B. Brembs, D.A. Baxter, J.H. Byrne. "Extending In Vitro conditioning in Aplysia to Analyze Operant and Classical Professes in the Same Preparation." Learn Mem 11. 2004: 412-420. |
| 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
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| Accessories |
DRL - Dummly Load Resistor Kit
13347 - BNC to Double Banana Connector |
| Application Notes |
Application Notes
No Application Notes available for this product at this time. |
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