A4400-VA4 PRO II den kraftige 4 kanals vibrationsmåler som kan måle 4 kanaler synkron.
ANTAL MÅLEKANALER
4 x AC, ICP® forsyning on/off
4 x DC til processværdier som (tryk, temp kW el. andet)
1 x TACHO til at måle omdrejninger / eksterne trig
RANGE
AC +/- 12 V peak-peak
DC +/- 24V
AD conversion
24 bit, 64 bit internal signal processing
Dynamic range S/N
120 dB
Frequency ranges (-3 dB)
Maximum range: 0.35 Hz – 90 kHz (1 Ch, 194 kHz sampling)
Maximum range: 0.35 Hz – 25 kHz (4 Ch, 64 kHz sampling)
Minimum range: 0.35 Hz – 25 Hz (4 Ch, 64 Hz sampling)
Sampling mode
Fuldt synkron på alle 4 kanaler
FFT resolution
Min. 100 lines
Max. 3 276 800 lines
MÅLE-MODES
Analyzer – analytical measurements
Data collector – route measurements
Balancer – 1 and 2 plane on site balancing
Run up – run up and coast down measurements
Recorder – raw signal recording for later post analysis
Stethoscope – listening of the bearing/machine noise
FASIT – expert system for automatic fault detection
Octave analyzer – hearable sound measurements
Bump test – measurement of natural frequencies
ADS – Animated Deflection Shapes (Operating deflection shapes)
Ultrasound – measurement of ultrasound in 30 – 50 kHz range
HUKOMMELSE
64 GB, max. 16 GB for en rute
DATA PROCESSING
Real time FFT
DEMOD – ENVELOPE analysis
ACMT – low speed bearing analysis
Order analysis
User band pass analysis
RPM measurement
DC measurement
Orbit measurement
OPTAGELSE AF RÅ TIDSSIGNAL
64 kHz sampling frequency
4 Ch hukommelse med 3 GB/timen
4 Ch total optagelse – 20 timer
TRIGGER
Manual, External, Signal level, Time
Speed change, Time interval
Operating temperature range
-10˚C to +50˚C
STRØM
Batteri med 8 timers kapacitet, AC 230 V
VÆGT
2200 g
DIMENSIONER
280 x 205 x 55 mm
