Product info - China Gate Company
 
Brand
Ugo Basile
Teleopto
MDE Gmbh
ImpediMed
iWorx
eDAQ
Sable Promethion
Optronix
Scisense
DMT
Indus
Product Info

ETH-3100

The iWorx ETH-3100 Intracellular Electrometer is a simple to use, low cost intracellular amplifier. It comes equipped with a small and light weight probe measuring 1.1cm in diameter by 5.6cm long and weighing only 10 grams. The dual-transient control provides extremely precise adjustments to transient suppression during membrane recordings. The DC balance control eliminates the need for an external bridge or a differential input oscilloscope. The DC offset provides electrode offset control up to ±1V. An internal square-wave generator supplies a 100Hz current pulse to determine electrode resistance. It is also useful to adjust capacitance compensation. Capacity compensation can adjust up to 35pF of electrode capacitance. Additional stray capacitance can be reduced by using the driven shield connector on the head stage probe.  ETH-3100
   

  Features Specification Other info  

ETH-3100 Specifications

Noise (10Hz - 50kHz):18µV, rms shorted; < 350µV, 20MΩ source 

Input impedance:1013Ω; capacitance adjustable to zero

Bias current:Adjustable to zero 

Voltage gain:x1 and x10 

Capacity compensation:- 4pF - 35pF

DC Offset:±1V 

Max internal current:1µA External current:

100nA/V; 10V maximum 

Electrode test:100Hz, 10 nA; (i.e. 10mV/MΩ electrode resistance)

Ringer:0 - 10V biphasic, 2 - 8kHz 

Power:External power supply for low noise



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