PowerLab 35 Series from ADInstruments

powerlab-35-16

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 - - -