|
HEADSTAGE:
Input voltage range: ±10 V, other ranges
possible
Operating voltage: ±15 V
Enclosure: Size: 23 x 70 x 26 mm, grounded
Headstage connector: 8-pole DIN connector
Electrode connector: BNC with driven shield
Ground connector: 2.6 mm banana jack
Reference electrode connector: SMB connector
(optional)
Input resistance: >10E+13 Ohms (internally
adjustable)
Current range: ±120 nA into 100 MOhm, other
ranges possible
Headstage
with mounting
plate
Headstage
with rod
ELECTRODE PARAMETER
CONTROLS:
Offset: range ±100 mV, ten-turn control
CC capacity compensation: range 0 – 30 pF,
ten-turn control
VC capacity compensation: time constant and
amplitude adjustable with (tau-fast) trim-pots,
min. response time: 30 µs
Bias control (CC only): range ±150 pA, current
adjustable with trim potentiometer
|
BRIDGE
BALANCE:
0-100 MOhms (0-1000 MOhms possible): Adjustable
with ten-turn control
ELECTRODE RESISTANCE
TEST:
Sensitivity 100 mV/MOhm: application of square
current pulses ±1 nA
Display: 3 ½ digit, XXXX MOhms, activated by
push-button
(same as POTENTIAL display)
BANDWIDTH AND SPEED RESPONSE:
Full power bandwidth (REL = 0): >30 kHz, rise
time (10% - 90%)
<10 µs (REL = 100 MOhms)
<5 µs (REL = 5 MOhms)
OUTPUTS:
Output impedance: 50 Ohms
Max. voltage: ±12 V
Current output: BNC connector, sensitivity V/nA,
Current output sensitivity: Rotary switch,
range: 0.1, 1, 10
Current display: 3 ½ digits, XX.XX nA,
resolution 10 pA
Potential output x1: BNC connector, sensitivity
1 mV/mV
Potential output: BNC connector, range: 10, 100,
1000
Potential/Current low-pass filter: 3-pole BESSEL
filter (other options available), attenuation:
-18 dB/octave, corner frequency: 2 kHz
Potential high-pass filter: 1-pole BESSEL filter
(other options available), attenuation: -6
dB/octave, corner frequencies (Hz): 1, 10, 50,
100, 500
DIGITAL DISPLAYS:
Display mV/MOhms: 3 ½ digits, XXXX mV or XXXX
MOhms
Display current: 3 ½ digits, XX.XX nA
INPUTS:
Input impedance analog: 100 kOhms
Input range: ±12 V
Input impedance digital (TTL): 10 kOhms
Input TTL: range: 0-5 V, LO: <0.8 V, HI:
>1 V, max. 12 V |
|
ELC-03M
Amplifier module
Amplifier for loose-patch,
extracellular and intracellular recordings
in CC and VC mode and
electroporation |
EH-01
Electrode holder, BNC
Holder with one port for patch
electrodes
|
