Small, portable, USB-powered 4-channel data collection system for sound and vibration measurement. SIRIUS mini offers an amazing 160 dB dynamic range and is the perfect portable vibration analyzer or acoustic noise measurement device.
 
Compact and Portable Noise and Vibration Analyzer
SIRIUS mini is a very compact and portable data acquisition system. SIRIUS mini is USB powered and can simply be powered from your laptop computer. The 4-channel instrument is perfectly suitable for a range of different test and measurement applications.
 
SIRIUS mini can also easily be used as a portable vibration analyzer for preventive maintenance or similar field measurements.
 
Analog and Digital Inputs
 
Analog Inputs
SIRIUS mini offers 4 high dynamic analog inputs based on the SIRIUS® DualCoreADC® technology. These inputs offer astonishing 160 dB dynamic range. All four analog channels can directly measure voltage and IEPE/ICP® signals. This offers perfect compatibility for connecting IEPE/ICP® accelerometers, microphones, and/or voltage sensors at the same time.
 
Digital Counter Inputs
SIRIUS mini offers up to one counter/encoder/digital input based on Dewesoft's patented SuperCounter® technology. This gives you the ability to connect all sorts of counter, encoder, or tacho sensors to precisely measure speed, RPM, angle, and frequency. The same counter input can be used to measure 3 digital input lines.
 
Sound and Noise Recorder and Analyzer
SIRIUS mini is the perfect data acquisition instrument for sound and noise recording. Input amplifiers offer an amazing 160 dB dynamic range. You can directly connect IEPE/ICP microphones and sound intensity probes. SIRIUS mini is bundled with award-winning DewesoftX data acquisition software which features powerful analysis features for sound and noise (NVH) measurements.
 
SIRIUS® signal conditioning technology
Data acquisition systems are built around our world-class SIRIUS® signal conditioning technology and offer the same top-performing technologies:
 
DualCoreADC® technology: high-dynamic range and signal-to-noise ratio (SNR).
SuperCounter® technology: high-speed synchronized angle and speed measurement.
 
DualCoreADC® signal conditioning technology
The DualCoreADC® technology solves often-faced problems with signal measurement:
 
signal input overload,
noise, and
artificial frequencies in the signal caused by aliasing.
 
SuperCounters®: precise speed and angle measurement with counter and encoder sensors
Dewesoft data acquisition systems utilize a patented and registered trademark technology called SuperCounter®.
 
Counter inputs can measure the RPM and angle of rotating machines. In comparison to standard counters, which only output integer numbers one sample later (e.g. 1, 1, 2, 2, 3, 4), the Dewesoft SuperCounter inputs are able to extract accurate values like 1.37, 1.87, 2.37, etc. fully synchronized for time and amplitude.
 
IEPE Sensor Check LED Indicator: Always Be Sure if Your Sensors Are Working
SIRIUS MINI instrument has a convenient LED ring around the input BNC connector. When an IEPE sensor (e.g. accelerometer or microphone) is connected, the device will constantly check the current flow to the sensor and will turn the LED bright green or bright red, depending on if the sensor's impedance is okay.
 
USB Powered From Any USB Source
SIRIUS mini does not require any external power supplies or adapters. Simply plug it into your PC laptop computer via the included USB cable, and it will receive enough power for full functionality. Once connected you are ready to start measuring.
 
Maximum Portability Take It Anywhere
 
SIRIUS mini is so small and light that you can easily fit it into a laptop bag or backpack:
Weight: 0,75 kg (1.6 pounds)
Dimension: 146 x 139 x 64 mm (5.75 x 5.47 x 2.52 inch).
 
But it is not only small and light. SIRIUS mini is also built to last. It features aluminum chassis which is CNC milled out of a single aluminum block.
 
Award-Winning Data Acquisition Software Included for Free
Dewesoft data acquisition systems are bundled with award-winning DewesoftX data acquisition software. It is the world's most advanced and easy-to-use data recording and signal processing software. Software and hardware work together like magic. It offers simplicity as well as deep functionality to tackle any test and measurement task.

And the best part? You get lifetime FREE software updates and technical support. Software is evolving all the time. New major releases are released every 3 months constantly adding new features, optimizations, and other improvements. There are no hidden costs and will remain free forever.