Remote Headstage
Easily mounted in any manipulator, this small probe, containing the first stage of amplification, includes a microelectrode holder, which plugs directly into the probe input.
Battery Power
Four 9V alkaline batteries (included) power the Electro 705 for approximately 500 hours giving a super clean low noise source of power making the Electro 705 the quietest amplifier available. Batteries can be easily tested by the press of a button.
Capacitance Compensation
Corrects for loss of rise time caused by the presence of electrode capacity. Up to 50 pF of electrode shunt capacity may be neutralized.
Driven Guard Shield
Stray capacitance can be further reduced by placing the driven guard shield (included) over the microelectrode holder at the input end of the probe.
Electrode Resistance Test
The SYS-705 provides a 1 nA electrode test current. Electrode resistance is monitored at the 1X output as a voltage (1 mV/M). A probe test port allows the convenience of testing the amplifier's intrinsic noise and gain without cumbersome external test hookups. Gate leakage current can also be adjusted with minimum effort.
Baseline Position Control
Adds or subtracts up to 300 mV to the headstage output, allowing artifact voltages such as liquid junction potentials to be nulled prior to recording.
Differential Output
Two Electro SYS-705s can be connected in tandem to create an optional differential amplifier probe system.
O. Peters, T. Back, U. Lindauer, C. Busch, D. Megow, J. Dreier, U. Dirnagl "Increased Formation of Reactive Oxygen Species After Permanent and Reversible Middle Cerebral Artery Occlusion in the Rat" J of Cerebral Blood Flow & q 18. 1998: 196-205
M. Yamazaki, Y. Hatano, M. Haba, H. Kinoshita, N. Matsuda, T. Azma, K. Hama-Tomioka, N. Hatakeyama "Beneficial Effect of Propofol on Arterial Adenosine Triphosphate-sensitive K+ Channel Function Impaired by Thromboxane" Anesthesiology 111. 2009: 279-286
To place an order for this product, please contact the appropriate WPI office or distributor.
Customers from North America can order direct from our corporate office:
World Precision Instruments
175 Sarasota Center Boulevard
Sarasota, FL 34240-9258
- Phone or Fax
Toll-free: 866-606-1974 Tel: 941-371-1003 Fax: 941-377-5428
Our Customer Service Representatives are available 8am - 6pm EST.
- Online Store
Many of our products are available for purchase through our online store.
At this time we can only accept orders from the U.S. through the online store.
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International customers, please see our
office and distributor contact information list.
