{"id":557,"date":"2020-04-09T12:01:08","date_gmt":"2020-04-09T10:01:08","guid":{"rendered":"https:\/\/lunitek.it\/wpold\/seismic\/?page_id=557"},"modified":"2020-08-17T15:01:24","modified_gmt":"2020-08-17T13:01:24","slug":"triton-seismograph","status":"publish","type":"page","link":"https:\/\/lunitek.it\/wpold\/seismic\/digital-seismic-sensors\/triton-seismograph\/","title":{"rendered":"TRITON SEISMOGRAPH"},"content":{"rendered":"\t\t
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\"TRITON<\/figure><\/div>
\"TRITON<\/figure><\/div>
\"TRITON<\/figure><\/div>
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TRITON seismograph<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Triton Seismograph 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 Seismograph<\/b> is available with geophones or with short\/broad band sensor.<\/p>\n

The Triton Seismograph can be equipped with an 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 that you can create a network of several units where all channels are synchronized.<\/p>\n

EASY TO USE<\/h2>\n

You can control Triton Seismograph 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 structural damage caused by an earthquake, in real-time.<\/p>\n

Thanks to SeedLink<\/b> protocol the 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 power supply adapter included.
Triton is equipped with an internal battery (LiPo)<\/strong> which can guarantee an autonomy of about 33 hours in case of a blackout. This feature is greatly appreciated by our customers because it is like having an integrated UPS, and it saves space and money; both the 4G modem and the external sensors’ power supply are 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>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Integrated velocimetric sensor\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Adc resolution 24 bit<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Dynamic range > 136dB@100 sps<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Synchronous sampling\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Lan, Wi-fi\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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APPLICATIONS<\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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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>

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>

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MODELS<\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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Triton-4.5
<\/strong>High Resolution Recorder combined with 4.5Hz or 2Hz high quality geophones\u200b<\/p>

Triton-1s
<\/strong>High Resolution Recorder combined with 4.5Hz high quality geophones and ad-hoc electronics to extend low frequency sensitivity down to 1s.\u200b<\/p>

Triton-5s
<\/strong>High Resolution Recorder combined with 2Hz high quality geophones and ad-hoc electronics to extend low frequency sensitivity down to 5s.\u200b<\/p>

Triton-30s
<\/strong>High Resolution Recorder combined with broadband seismometer. Response: 30s -100Hz\u200b<\/p>

Triton-60s
<\/strong>High Resolution Recorder combined with broadband seismometer. Response: 60s -100Hz\u200b<\/p>

Triton-120s
<\/strong>High Resolution Recorder combined with broadband seismometer. Response: 120s -100Hz<\/p><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>

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