tdehaeze/nass-micro-station-measurements
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
98d6adeb69
nass-micro-station-measurem.../equipment/equipment.org
Thomas Dehaeze 6e3677eb29 [WIP] Breaking Change - Use Update 
Folder name is changed, rework the html templates
Change the organisation.
2019-05-10 16:06:43 +02:00

658 B
Raw Blame History

Equipment used to make the measurements

Geophone

L22

Speedgoat

  • ADC: 16bits
  • DAC: 16bits

Voltage amplifier

/tdehaeze/nass-micro-station-measurements/media/commit/98d6adeb69c96ef1a79b7554bc4d1262dd8ec2f5/equipment/img/DLPVA_W_R2.jpg

Specifications:

  • Switchable gain up to 100 dB (x 100,000)
  • Bandwidth DC to 100 kHz
  • DC-drift 0.6 µV/°C
  • Input noise down to 0.4 nV/√Hz
  • Switchable AC/DC-coupling
  • Local and remote control
  • Input impedance up to 1 TΩ

The documentation of the voltage amplifier is accessible here.

The exact model is DLPVA-100-B-D