PowerLab 35 Series from ADInstruments
The 35 Series PowerLabs are 16-bit, with a 400kS/s ADC giving a maximum per channel sampling rate of 200 kS/s. Each channel has individual filters and noise reduction circuitry to minimize channel crosstalk and signal noise. All 35 Series have 2 analog outputs, a TTL trigger input, 8 digital inputs and 8 digital outputs.
35 Series PowerLabs come with LabChart data acquisition and analysis software.
- PowerLab 16/35: The most powerful ADInstruments DAQ system, with 16 analog input channels, 4 of which can be used in differential mode.
- PowerLab 8/35: 8 analog input channels – 4 of which can be used in differential mode.
- PowerLab 4/35: The entry level 35 series system, with 4 analog input channels that can be used in single-ended or differential modes.
35 Series Specifications
|
16/35 |
8/35 |
4/35 |
| Included Software |
LabChart |
LabChart |
LabChart |
| CPU processor |
PowerPC 405GPr |
PowerPC 405GPr |
PowerPC 405GPr |
| RAM |
16 Mb SDRAM |
16 Mb SDRAM |
16 Mb SDRAM |
| Data communication |
USB 2.0 |
USB 2.0 |
USB 2.0 |
| Analog input channels |
16 |
8 |
4 |
| Single ended inputs |
16 |
8 |
4 |
| Differential inputs |
4 |
4 |
4 |
| Input voltage range |
± 2 mV to ± 10 V |
± 2 mV to ± 10 V |
± 2 mV to ± 10 V |
| ADC resolution |
16 bit |
16 bit |
16 bit |
| Min sampling rate |
1 S/10 min |
1 S/10 min |
1 S/10 min |
| Max sampling rate |
200 kS/s |
200 kS/s |
200 kS/s |
| Input crosstalk |
75 dB (min) |
75 dB (min) |
75 dB (min) |
| Frequency response |
- 3 dB (25 kHz, 10 V) |
- 3 dB (25 kHz, 10 V) |
- 3 dB (25 kHz, 10 V) |
| CMRR |
>100 dB @ 100 Hz, 2-100 mV |
>100 dB @ 100 Hz, 2-100 mV |
>100 dB @ 100 Hz, 2-100 mV |
| Input impedance |
1 MO @ 100 pF |
1 MO @ 100 pF |
1 MO @ 100 pF |
| Output amplifier |
Yes |
Yes |
Yes |
| Output channels |
2 |
2 |
2 |
| Output resolution |
16 bit |
16 bit |
16 bit |
| Output voltage |
± 200 mV to ± 10 V |
± 200 mV to ± 10 V |
± 200 mV to ± 10 V |
| Analog output current |
± 50 mA |
± 50 mA |
± 50 mA |
| Digital output channels |
8 |
8 |
8 |
| Digital input channels |
8 |
8 |
8 |
| Built-in bio-amplifier |
No |
No |
No |
| Safety rating |
- |
- |
- |
| Bio-amplifier channels |
- |
- |
- |
| Amplification range |
- |
- |
- |
| CMRR |
- |
- |
- |
| Isolated stimulator |
No |
No |
No |
| Safety rating |
- |
- |
- |
| Pulse duration |
- |
- |
- |
| Pulse rate |
- |
- |
- |