Rion VA-12 User Manual

4
Outline
• Data are stored on handy SD cards
• Setup  les allow specifying  ve different sets of parameters
• Five setup  les can be stored as a group on an SD card
• Display image can be captured as a BMP  le
• When connected to a computer via the optional USB cable, the SD
card in the unit is recognized as a removable disk
Block diagram
TFT LCD
QVGA
FLASHROM
SRAM
CPU
ATT
HPF
LPF
3 Hz
10 Hz
1 kHz
1 kHz
5 kHz
20 kHz
RMS DET
ACC
DISP
ENVELOPE
FFT
CCLD 18 V 2 mA
AMP
EEPROM
A/D
DSP
RMS DET
RMS DET
VEL
ACC
2
1 Hz
1 kHz
HPF
RTC
BUFFER
Accelerometer
connector
Overload detector
TRIG IN connector
(External trigger connector)
Analog control
Buzzer
SD card
OPTION connector
LCD controllerUSB controller
Overload
detector
PEAK HOLD
Vibration
meter
Aliasing lter
Overload
detector
Overload
detector
Integrator
Integrator
Envelope detector
Batteries
External power supply
Power supply voltage
monitor
Power supply
circuit
To power supply points
in various sections
USB connector
Membrane switch

Rion VA-12 Specifications

General

Brand	Rion
Model	VA-12
Category	Measuring Instruments
Language	English