Recording - Adash VA4 Pro II User Manual

ADASH
Signal Range:
Data acquisition:
Time waveform samples:
Waveform (ACMT) length:
Spectrum ranges:
Spectrum lines:
Spectrum Peaks listing:
Spectrum units:
Windows:
Order analysis parameters:
Averaging:
Overlap:
Smax, Gap and Centerline displays for proximity sensors:

Recording:

Sampling frequency:
Record length example: 3 GB for 1 hour record with 64kHz sampling (4ch AC+4ch DC+1ch tacho signal)
Balancing:
Planes:
Speed range:
Balancing Advisor for automatic fault detection:
Balancing Quality factor according ISO1940:
Balancing vector graph for balancing process reporting:
Balancing Report:
Trim function:
Vector split (e.g. to blades positions):
Manual entry:
Intuitive graphic user interface:
Trial mass:
General VA4 Pro II (from 2018):
Processor:
RAM:
Display:
Memory (Internal SSD):
Memory (VA4_DISC)
Interface:
Powering:
Operating temperature:
EMC:
Dimensions:
Weight:
For further technical and contact information visit
TRUE RMS, TRUE PEAK, TRUE PEAK-PEAK overall or band values
user defined high, low and band pass filters for band measurement
ACMT procedure for low speed machines bearings
(100GB memory enables over 30 hours of full 64kHz recording,
lower sampling frequency enables much longer record))
LCD colour 191 x 134 mm (9.1" diagonal), 1140x800 resolution
Li-Ion long life battery pack (more then 8 hours of measurement)
140
www.adash.com
Adash 4400 – VA4Pro
amplitude (positive or negative)
time waveforms (8 388 608 samples max)
3D graphs ( waterfall, cascade)
Amplitude + phase values on speed frequency
process static DC or 4-20mA values
Envelope demodulation
max 131 072 sec (36 hours)
Rectangular, Hanning, Exponential, Transient
user defined in range 64Hz - 196 kHz
-10 °C - +50 °C, 15°F-120°F
or email: info@adash.com
tacho
external (voltage)
full, No Auto ranging
real-time FFT
order analysis
speed measurement
256 – 8 388 608
25 – 90 000 Hz
100 – 3 276 800
yes
RMS, 0-P and P-P
1/2 - 10th order
1-255
yes
yes
1 or 2
0,5 Hz - 1000 Hz
yes
yes
yes
yes
yes
yes
yes
yes
get out or leave in
Atom 1.9 GHz
2 GB
64 GB
16 GB
USB
CE tested
280 x 205 x 55 mm
2.2 kg