Molecular Devices - Axon™ Digidata® 1550A plus HumSilencer™
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A low-noise data acquisition system with single-click 50/60 Hz line-frequency noise elimination in less than one second.
The Axon™ Digidata® 1550B plus HumSilencer® is one of the most advanced analog-to-digital signal converters on the market, offering the innovative line synchronous noise-cancelling feature, HumSilencer. This advanced feature learns, adapts, and eliminates local 50/60 Hz line-frequency noise and high-frequency harmonics from incoming signals. The digitizer works with pCLAMPTM 11 Software for data acquisition and analysis. The software supports eight channels of analog acquisition and four acquisition modes.
50/60 hz noise cancellation
HumSilencer is an advanced feature that learns, adapts, and eliminates local 50/60 Hz line-frequency noise patterns and associated high-frequency harmonics from incoming signal up to 20 V peak-to-peak.
Noise canceling
HumSilencer is not a filter and has no effect on acquired signals. It causes no signal distortion such as frequency change, amplitude attenuation, phase shift, or DC voltage change.
Wide range of input signals
Digidata 1550B digitizes a wide range of input signals from -10 to +10 V.
HumSilencer adaptation
HumSilencer automatically recognizes changes in noise amplitudes and adapts by removing noise in less than one second.
Optimized for pCLAMP 11 Software
The pCLAMP Software suite is the most widely-used patch-clamp electrophysiology data acquisition and analysis program for control and recording of voltage-clamp, current-clamp, and patch-clamp experiments.
Three configurations
Three configurations are available: Digidata 1550B4 with four HumSilencer channels, Digidata 1550B1 with one HumSilencer channel, and Digidata 1550B0 without a HumSilencer channel.
Other features and benefits include:
• Eliminate line-frequency noise
• Record high resolution traces
Digitize cellular network studies
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Features of Axon™ Digidata® 1550A plus HumSilencer™
- Eliminates 50/60 Hz line-frequency noise and associated high frequency harmonics in less than one second and with a single click
- Digitizes a wide range of input signals from -10 to +10 V
- Eliminates a maximum noise amplitude of up to 20 V, peak-to-peak
- 8 analog input channels to digitize acquired signals up to 500 kHz independently
- 8 analog output channels to send command voltage output independently
- 8 digital out channels to control the periphery equipment used in sophisticated experiments
- Independent analog-to-digital converters for each input channel ensure low crosstalk levels and high data acquisition rates.
- USB 2.0 connection allows operation on virtually any current PC computer running Microsoft Windows 7 (32-bit or 64-bit) Operating System, including laptops.
- 16-bit resolution data
- State-of-the-art signal-to-noise ratio
- All signal connectors on the front panel for ease of access and maintenance of the electrophysiology set-up
- Rack-mount case for tidy installation of all components in the electrophysiology set-up
- User guide written by scientific consultants, with the assistance of Axon Instruments staff, for straightforward start-up and as an in-depth reference.
General Specifications
There are no General Specifications available.
Additional Specifications
HumSilencer
Maximum input signal (total of noise + signal):
±10 V
Maximum noise amplitude:
20 V, peak-to-peak (on a 0 V signal)
Noise cancellation:
Line-frequency (50 Hz / 60 Hz) and harmonics to 10 kHz
Cancellation response time:
1 MΩ
Gain value:
1
Analog Outputs
Number of channels:
8
Number of DACs:
8
Sampling rates:
1 Hz - 500 kHz
Resolution:
16-bit
Output range:
-10.000 V to +10.000 V
Output impedance:
< 0.5 Ω
Output short circuit to signal ground:
±25 mA
Digital Outputs
Number of bits:
8 (of 16) supported in software
SCOPE:
Dedicated trigger output
Output driver:
Advanced CMOS (AC) compatible
Output current:
±4 mA source, cable
Type:
USB 2.0 braided
Length:
3 meters
Trigger Inputs
Input type:
TTL compatible
TAG:
Rising-edge sensitive
START:
Rising-edge sensitive