เครื่องวัดความสั่นสะเทือน Vibration Meter รุ่น GM63B

                 GM63B Portable Ultrasonic Digital Vibrometer

1.LCD display measurement result and conditions directly
2.Measures acceleration (m/s² peak), velocity (mm/s ms),and displacement (mm p-p)
3.Selective vibration characteristic
4.Uses hi- sense of vibration sensor, measuring accurately
5.Equipped two probes (S and L) to adapt the different measurement requirement
6.Provides a magnetic probe to fit the condition uneasy hold on by hand

7.Low battery indication

8.Auto turn off function

9.LCD back light function

10.Maximum value hold function

11.Temperature unit C°/F°selection

• Technical parameter	Technical specification
  Vibration pickup	Piezoelectric ceramic accelerometer (shear-type)
  Measurement range of acceleration	0.1~199.9m/s peak
  Measurement range of velocity	0.1~199.9mm/s rms
  Measurement range of displacement	0.001~1.999mm p-p Velocity and displacement range is limited by acceleration199.9m/s²
  Measurement accuracy	±5%±2digits
  Measurement frequency range of acceleration	10Hz～1KHz (LO) 1KHz～15KHz (HI)
  Measurement frequency range of velocity	10Hz～1KHz (LO)
  Measurement frequency range of displacement	10Hz～1KHz (LO)
  Displays update cycle	1 seconds
  LCD display	3 1/2 digits display
  Single output	AC output 2 V peak (display full scale) Load impedance 10KΩor more earphones can be connected
  Power supply	9V battery
  Stand-by current	≤15μA
  Operating current	≤25mA
  Battery life	20 H continuous use
  Auto power-off function	Turns off automatically after 60 seconds
  LCD backlight function	7 seconds
  Operating temperature range	0~40℃
  Operating humidity range	30~90%RH
  Low battery indication	6.4V±0.2V
  Dimensions	72x35x145mm
  Weight	229g (not including battery)
  Temperature range	-10℃~80℃
  Temperature accuracy	±2℃