npi electronic ION-01M
This amplifier is a plug-in unit for the npi EPMS-07 modular system. It was designed for recording signals from ionsensitive microelectrodes.
The system consists of a main amplifier system and a small headstage with differential input.
Used in all kinds of preparations e.g. single cells, slices or in vivo preparations.
Has a low-noise high common mode rejection (CMR) differential input equipped with ultra-low bias amplifiers (fA range)
Differential input: cmr >120 dB @ gain 100
Input impedance: >100 TΩ; ultra-low BIAS current <100 fA
Input voltage range: 1000 mV DC
Inputs with small headstage, Teflon isolated connector
Integrated electrode holder
Offset compensation for both inputs; range: ±100 mV
C.COMP. for both inputs; range: 0 - 30 pF
Low-pass filter for REF input to improve AC cmr
Output gain: x10 or x100; range: ±12 V
Digital display: XXX.X mV
Electrode resistance test : XXX.X MΩ or XX.XX GΩ
Built-in ramp generator: 1.5 V / s., external signal input available
Accessories
- Differential headstage with Teflon connectors
- Ground connector (2.4mm banana plug)
- Electrode connectors (1.0mm banana plugs)
| Size | front panel 24 HP (121.5 mm) x 3 U (128.5 mm), 0.7” (175 mm) deep; (width=2) |
|---|---|
| Input voltage range | ± 1000 mV DC |
| Operating voltage | ± 15 V |
| Size (approx.) | 65 x 25 x 25 mm with holding bar diameter 8 mm and length 100 mm |
| Electrode connector | one BNC connector, grounded enclosure |
| Ground connector | 2.4 mm or 1 mm connector |
| Reference connector (bath) | gold-plated SUBCLIC connector, grounded shield |
| Input resistance | > 1015 Ω |
| Differential input | cmr > 130 dB @ gain 1000 |
| Output gain | range 1 – 1000 |
| Offset | range ± 500 mV |
| Capacity Compensation | 0 – 30 pF |