{"id":527,"date":"2020-04-09T10:29:54","date_gmt":"2020-04-09T08:29:54","guid":{"rendered":"https:\/\/lunitek.it\/wpold\/seismic\/?page_id=527"},"modified":"2020-08-17T15:01:32","modified_gmt":"2020-08-17T13:01:32","slug":"triton-accelerograph","status":"publish","type":"page","link":"https:\/\/lunitek.it\/wpold\/seismic\/digital-seismic-sensors\/triton-accelerograph\/","title":{"rendered":"TRITON ACCELEROGRAPH"},"content":{"rendered":"\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t\t
\"TRITON<\/figure><\/div>
\"TRITON<\/figure><\/div>
\"TRITON<\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t<\/i>\t\t\t\t\t<\/div>\n\t\t\t\t\t
\n\t\t\t\t\t\t<\/i>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t\t
<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
HOME<\/a><\/span><\/span><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t

TRITON accelerograph<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t

Triton Accelerograph is an integrated data acquisition system plus sensor<\/b> which was conceived for applications where a combined and space-saving solution are required. Very low seismic noise levels<\/b> are achieved thanks to the sensor being shielded inside the enclosure and to the short wiring.<\/p>\n

Triton Accelerograph<\/b> is available with MEMS<\/b> or true mechanical Force Balance<\/b> accelerometric sensor. Two different dynamic ranges are available for the MEMS sensor 90dB and 110dB, while the force balance sensor is 160dB.<\/p>\n

The Triton Accelerograph can be equipped with extra inputs for 3 or 6 24-bit channels<\/b>. In this configuration, in addition to the internal sensor, the instrument can be externally<\/span> connected to two other high dynamic sensors.<\/span><\/p>\n

EXCELLENT PERFORMANCE<\/h2>\n

The instrument is equipped with high-resolution delta-sigma 24 bit ADCs<\/b>, each channel is synchronized and the sample rate is adjustable up to 1000 sps <\/b>per channel. The internal memory (up to 1TByte) has two independent recording zones: the ring-buffer zone which is dedicated to continuous sampling, and the triggering zone which is used for event sampling.<\/p>\n

The data format is MiniSEED<\/b>.<\/p>\n

Using trigger criteria available in the firmware, it is possible to distinguish environmental vibrations from true seismic events.
The built-in GNSS receiver synchronizes the system clock with the absolute time so a network of several units where all channels are synchronized<\/span> can be created. <\/span><\/p>\n

EASY TO USE<\/h2>\n

You can control Triton Accelerograph locally via network connection (LAN<\/strong> or WiFi<\/strong>), and remotely using the optionally integrated 4G modem<\/strong>.<\/p>\n

The instrument can be used as a \u201cstand-alone\u201d unit to record seismic events in the field or it can be used in a MASTER-SLAVE based monitoring network where multiple instruments are connected to each other; the MASTER device manages the interconnection with the other SLAVE units, collecting data coming from them and managing connection with the remote server. Furthermore, MASTER and SLAVE units can perform periodic analysis of the ambient noise and post-seismic vibrations in order to evaluate the structural damage caused by an earthquake, in real-time.<\/p>\n

Thanks to SeedLink<\/b> protocol Triton is compatible with most popular seismic analysis software (Seiscomp3, Antelope, Earthworm).<\/p>\n

INTEGRATED UPS<\/h2>\n

Triton’s power supply ranges from 9 to 28VDC, it can be connected to the electric power network using the included power supply adapter.
Triton is equipped with an internal battery (LiPo)<\/strong> which can guarantee an autonomy of about 33 hours in the case of a blackout. This feature is greatly appreciated by our customers because it is like having an integrate UPS, and it saves space and money; both the 4G modem and the external sensors\u2019 power supply is backed up by the internal battery.<\/p>\n

ROBUST<\/h2>\n

The anodized aluminum (INOX AISI316 optional) enclosure is CNC milled, shockproof, vibration-resistant and weather-resistant, it is optionally equipped with a fixing plate or spikes for easy installation.<\/p>\n

<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t\t\n\t\t\t\tKEY FEATURES\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t
Integrated accelerometric sensor\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t
Adc resolution 24 bit<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t
Dynamic range > 136dB@100 sps<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t
Sampling rates 1, 20, 25, 50, 100, 200, 250, 500 , 1000 sps synchronous <\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t
Synchronous sampling\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t
Lan, Wi-fi\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t
Integrated 4G modem (optional)<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t
Bulit-in GNSS receiver\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t
Integrated UPS\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t
Miniseed data format\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t
<\/i><\/span><\/i><\/span><\/div>
APPLICATIONS<\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t

Stand Alone Geophysical or Structural Surveys<\/strong><\/p>

\"\"In this operational mode, TRITON acquires data as a simple recorder, the\u00a0 data is then either stored on its \u00a0built-in memory or made available via a miniSeed stream.<\/p>

The user will then decide if they want to interact with Triton in-site with a mobile\/tablet or remotely.<\/p>

\u00a0<\/p>

\u00a0<\/p>

Advanced Monitoring<\/strong><\/p>

\"\"In this operational mode TRITON can be connected to other Lunitek devices (Triton, Atlas), via LAN or WIFI and the whole system will act as one multichannel sensor.<\/p>

Behaviour:<\/p>

A TRITON device is set up to work as MASTER.<\/p>

The MASTER will collect data from all the SLAVEs on the local network.<\/p>

The MASTER merges the data from all the SLAVEs on local network, with no impact on the analog acquisition of its own channels and then creates a single merged recording file containing all the data from the sensors deployed in the building as if it was a traditional multichannel recording.<\/p>

The MASTER is the only device that needs to be connected to the external network (4G, ADSL etc.)<\/p>

Daisy Chain<\/strong><\/p>

\"\"A Daisy Chain connection is intended for applications where multiple devices are installed in-line when guaranteeing sufficient sky-view for GNSS is difficult and there is no local power supply.<\/p>

Benefiting from the daisy chain connection, TRITON MASTER, which guarantees GNSS coverage and power supply, will then synchronize and power-up all the installed instruments.<\/p>

Thanks to the pass-through connection, each device can pass synchronization and power supply to the next.<\/p><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>

\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t
<\/i><\/span><\/i><\/span><\/div>
MODELS<\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t

Triton FB160
<\/strong>High Resolution Recorder combined with a low noise true force balance accelerometer with a dynamic range of 160dB, Bandwidth DC to 80Hz (opt up to 200Hz)<\/p>

Triton M110
<\/strong>High Resolution Recorder combined with a high-performance MEMS accelerometer with a dynamic range of 110dB, Bandwidth 0 to 500Hz<\/p>

Triton M90
<\/strong>High Resolution Recorder combined with a high-performance MEMS accelerometer with dynamic range of 90dB, Bandwidth DC to 500Hz<\/p>

The Models listed above are available in Triaxial, Biaxial or Monoaxial versions.<\/p><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>

\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t
<\/i><\/span><\/i><\/span><\/div>
DIMENSIONS<\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t