ELC-01MX User Manual
version 2.6
page 30
9 Technical Data
Module for EPMS-07 system with headstage
Headstage:
Input voltage range:
±12 V
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:
2.4 mm banana jack
Reference electrode connector:
SMB connector
(optional)
Input resistance (CC):
>10
13
Ω
Current range:
±120 nA max. (100 M
Ω
feedback)
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
(
τ
-fast)
trim-pots, min. response time: 30 µs
BIAS control (CC only):
range ±100 pA, current adjustable with trim
potentiometer
Bridge balance:
0-100 M
Ω
(0-1000 M
Ω
possible):
Adjustable with ten-turn control
Electrode resistance test:
Sensitivity 1 mV / M
Ω:
application of square current pulses ±1 nA
Display:
3 ½ digit, XXX M
Ω
, activated by push-button
(same as POTENTIAL display)
Bandwidth and speed response:
Full power bandwidth (R
EL
= 0):
25 kHz, rise time (10% - 90%)
<15 µs (R
EL
= 100 M
Ω
)
<8 µs (R
EL
= 5 M
Ω
)
Outputs:
Output impedance:
50
Ω
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
Current low-pass filter:
3-pole BESSEL filter (other options available)
attenuation: -18 dB/octave, corner frequency:
3 kHz
Potential output x1:
BNC connector, sensitivity 1 mV/mV
