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×Thank you for your interest in 4 Channel Extracellular Differential Amplifier. Please complete and submit the form below and an ADInstruments representative will aim to get in touch within one working day. If you’d like to speak to someone immediately, office contact information is available from the contact page.
×DP-304A/IC-4M
A low noise, high input impedance, four channel AC/DC differential pre-amplifier ideally suited for extracellular recordings. It has a voltage gain of x10, x100, x1000 and x10,000 and a CMR of 120 dB min at 60 Hz. Four IC-4M Input Cable Set for DP-301/304 (2mm Pin/Alligator Clip, 2pk) are supplied.
DP-304A/IC-2S
A low noise, high input impedance, four channel AC/DC differential pre-amplifier ideally suited for extracellular recordings. It has a voltage gain of x10, x100, x1000 and x10,000 and a CMR of 120 dB min at 60 Hz. Four standard IC-2S Input Cable Set for DP-301/304A (Unterminated, 2 pk) are supplied.
PRICE ON REQUEST
A four channel low noise, high input impedance, AC/DC differential pre-amplifier, which ideally suited for extracellular recordings.
A four channel AC/DC pre-amplifier designed for amplifying weak signals such as extracellular action potentials, and weaker EEG and ECG signals. Its features include:
Amplified signals can be recorded and analysed using a PowerLab and LabChart data acquisition system.
https://www.adinstruments.com/products/4-channel-extracellular-differential-amplifier#product-DP-304A/IC-4M
DP-304A/IC-4M
A low noise, high input impedance, four channel AC/DC differential pre-amplifier ideally suited for extracellular recordings. It has a voltage gain of x10, x100, x1000 and x10,000 and a CMR of 120 dB min at 60 Hz. Four IC-4M Input Cable Set for DP-301/304 (2mm Pin/Alligator Clip, 2pk) are supplied.
https://www.adinstruments.com/products/4-channel-extracellular-differential-amplifier#product-DP-304A/IC-2S
DP-304A/IC-2S
A low noise, high input impedance, four channel AC/DC differential pre-amplifier ideally suited for extracellular recordings. It has a voltage gain of x10, x100, x1000 and x10,000 and a CMR of 120 dB min at 60 Hz. Four standard IC-2S Input Cable Set for DP-301/304A (Unterminated, 2 pk) are supplied.
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Summary:
DP-301 | DP-304A | |
---|---|---|
Voltage Gain, AC/DC | x100, x1000 and x10000 | x10, x100, x1000 and x10000 |
Input Resistance, Z (typical) | 1012 Ω | |
Leakage Current (typical) | 50 pA | 1.0 pA |
Common Mode Rejection, CMR | 100 dB min (1,000,000:1) at 60 Hz | 120 dB min (1,000,000:1) at 60 Hz |
Noise, input shorted | 10 µV p-p, 1 Hz to 10 kHz | 8 µV p-p, 1 Hz to 10 kHz |
Low Frequency Filter Settings (high pass) | 0.1, 1.0, 10 and 300 Hz | |
High Frequency Filter Settings (low pass) | 0.1, 1.0, 3.0 and 10 kHz | 0.1, 0.3, 1.0, 3.0, 10, 50 kHz |
Offset Control Range | - | ±600 mV min at output, any gain setting |
Calibration Signal | 1 mV p-p at 10 Hz | |
Max. Common Mode Signal | ±3 V | ±2 V |
Output Voltage Swing | ±10 V | ±10 V, ±5 V at x10 gain |
Output Resistance | 220 Ω | 50 Ω |
Input and Output Connectors | BNC | |
Power Requirements | 4 x 9 V alkaline batteries | 92 - 250 VAC, 50/60 Hz, 20 VA |
Physical Size (H x W x D) | 8.8 x 20 x 17.5 cm | 9.0 x 42.5 x 19.0 cm |
Shipping Weight | 2.3 kg | 4.55 kg |
Warranty | Two years, parts and labor (excluding batteries) | One year on electrical components |