Atlas is a recorder for seismic signals.
It is available with 3, 6 or 9 synchronous channels for external inputs.
You can use ATLAS indifferently with accelerometric or velocimetric sensors.
Our digitizer is designed for durability and for data quality, you can have it with several configuration options.
With ATLAS you can build your own network of seismic digitizers using more devices together keeping all the channels synchronized.
Atlas is designed to suit different applications and to satisfy every user needs on the field.
Permanent or short-lived monitoring
ATLAS can be used indifferently with an accelerometric or a velocimetric sensor.
You can configure ATLAS in-loco using WIFI or LAN cable.
If ATLAS is used on a permanent monitoring, you can reach it remotely using the built-in HSPA modem or using LAN connection in order to link it, for example, to an ADSL modem.
Large structures monitoring
ATLAS is well suited for monitoring large structures where multiple sensors information are required.
In such application sensors are wired up to ATLAS and with each device you can acquire up to 9 synchronous channels!
And if you need more channels you can connect another ATLAS and synchronize it with the MASTER and you can do this up to satisfy your monitoring needs!
You can reach ATLAS locally via WiFi or remotely using the buit-in HSPA modem or again wiring it up to other LAN devices.
ATLAS is often used on the strucutral monitoring field for calculating the specific resonant frequency of the buildings.
Lunitek has developed ad-hoc firmware based on FFT for real time evaluation of the building state of health.
In a typical geophysical monitoring station ATLAS is used together with a low noise force balance triaxial accelerometer and with a triaxial velocimeter both mounted on a concrete slab.
With the 6 channel inputs version both sensors are acquired with high dynamics, high accuracy and synchronized.
ATLAS can be equipped with auxiliary analog inputs in order to monitor enviroment data (temperature or humidity) or with digital input to control external events (vault open/closed) or even with output driving capability to comunicate exceeding values (alarms).
You can have ATLAS configured according your needs
2.4Ghz comunication radio module.
Thanks to the SoftAP function you can download data and you can configure your ATLAS directly from your device (mobile, tablet, notebook), moreover you can create a network of multiple Lunitek devices completly wireless!
HSPA comunication radio module.
Insert a standard sim card inside your Atlas and you can reach it from remote using a VPN.
Atlas is available with standard input impendance (40KΩ) or with high input impendance option (1.8MΩ)
ATLAS is available with 3, 6 or 9 input channels. Inputs are located on military connectors.
You can have a MIL connector size 10 (7 pins) for each channel or a MIL connector size 14 (19 pins) for each triaxial sensor.
You can have ATLAS with auxiliary low speed analog/digital inputs.
Thanks to this option you can integrate sensor data with external environmental information (temperature, humidity) or you can be advised when the containing vault is open. Optionally you can also have a realy output to control alarms.
ATLAS is compatible with many third part sensors through the MCO option.
This option allows the instrument to fully interface with the sensors which needs for example the mass centering.
You can have your ATLAS with a professional protective case.
ATLAS models available
Atlas 3T : 3 24bit channels on a single MIL connector (size 14, 19 pins) sample rate up to 1Khz
Atlas 6T : 6 24bit channels on two MIL connectors (size 14, 19 pins) sample rate up to 500Hz
Atlas 9T : 9 24bit channels on three MIL connectors (size 14, 19 pins) sample rate up to 250Hz
Atlas 3S : 3 24bit channels on three MIL connectors (size 10, 7 pins) sample rate up to 1Khz
Atlas 6S : 6 24bit channels on six MIL connectors (size 10, 7 pins) sample rate up to 500Hz
|Channels||low noise 24bit|
|Dynamic Range||> 136dB@100 Sps|
|Sampling Rate||10,100,200,250,500,1000 Sps|
|Data Format||MiniSeed or Proprietary|
|Timing||Built-in GNSS receiver|
|Timestamp||Encapsulated in data|
|LAN||10/100 ethernet port|
|Cellular Modem||Optional built-in|
|Power Supply||9-28Vdc – power consumption < 2W|
|Back up Battery||Internal LiPo|
|System Autonomy w/o external supply||33 hours|
|Compatibilty||Earthworm,Antelope,Geopsy,SeiscomP and SeisGram2K|
|Temperature Range||-40°C to 70°C*|
* LiPo batteries can be discharged between -20°C to +70°C.
LiPo batteries can be charged between 0°C to +45C°.
If temperature drops or exceeds the charging/discharging limits the battery is inhibited.