TRITON-F accelerograph is an integrated data acquisition system plus sensor which was conceived for applications where a combined and space-saving solution are required. Very low seismic noise levels are achieved thanks to the sensor being shielded inside the enclosure and to the short wiring.

TRITON-F accelerograph is available with MEMS or true mechanical Force Balance Accelerometer (FBA) sensor. Two different dynamic ranges are available for the MEMS sensor 90dB and 110dB, while the force balance sensor is 160dB.

The TRITON-F accelerograph can be equipped with extra inputs for 3 or 6 24-bit channels. In this configuration, in addition to the internal sensor, the instrument can be externally connected to two other high dynamic sensors.



The instrument is equipped with high-resolution delta-sigma 24bit ADCs, all the channels are synchronized and the sample rate is adjustable up to 1000 sps 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.

The data format is MiniSEED.

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


You can control TRITON-F accelerograph locally via network connection (LAN or WiFi), and remotely using the integrated 4G modem (optional).

The instrument can be used as a “stand-alone” 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 from them and managing the connection with the remote server. Furthermore, MASTER and SLAVE units can perform periodic analysis of ambient noise and post-seismic vibrations in order to evaluate the structural damage caused by an earthquake, in real-time.

Thanks to SeedLink protocol TRITON-F accelerograph is compatible with most popular seismic analysis software (Seiscomp, Antelope, Earthworm).


TRITON-F’s power supply ranges from 9 to 28 Volt DC, it can be connected to the electric power network using the included power supply adapter. TRITON-F is equipped with an internal battery (LiPo) 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’ power supply is backed up by the internal battery.


The anodized aluminum (INOX AISI316 option) enclosure is CNC milled, shockproof, vibration-resistant, weather-resistant and designed with a built-in mounting brackets for easy installation.


TRITON-F is designed to suit various applications and provide a solution to the users needs in the field.


In this operational mode, TRITON-F acquires data as a simple recorder, storing it on its memory or making it available on a miniSeed stream.

The user will then decide if they want to interact with TRITON-F with a mobile/tablet or remotely.



In this operational mode TRITON-F can be connected to other Lunitek devices (TRITON-F, Atlas), via LAN or WIFI and the whole system will act as one multichannel sensor.

A TRITON-F device is set up to work as MASTER.

The MASTER will collect data from all the SLAVEs on the local network.

The MASTER merges the data coming from SLAVEs on local network, with no impact on the analog acquisition of its own channels and then creates a single recording file.

A resulting merge file displays all the data coming from sensors deployed on the building as if it was a traditional multichannel recording.

The MASTER is the only device to be connected to the external network (HSPA, ADSL etc.)


Daisy Chain Daisy Chain connection is intended for all the applications where many devices are installed in-line and where guaranteeing enough sky-view for GNSS is difficult and there’s no local power supply.

Benefiting from the daisy chain connection, TRITONMASTER, which guarantees GNSS coverage and power supply, will then synchronize and power-up all the installed instruments.

Thanks to the pass-through connection, each device can pass synchronization and power supply to the next one.


You can have TRITON-F configured according to your needs

 WiFi 2.4Ghz comunication radio module.

Thanks to the SoftAP function you can download data and configure your TRITON-F directly from your device (mobile, tablet, notebook), moreover you can create a network of completly wireless Lunitek devices.

 HSPA comunication radio module.

Insert a standard sim card inside your TRITON-F and you can reach it remotely using a VPN.

Carrying handle, useful when using the instrument for dynamic tests, it makes transport easier.


 TRITON-F is available with a professional carrying case.


TRITON-F Accelerograph models available

  • TRITON-F A160: High Resolution Recorder combined with low noise true force balance accelerometer with a dynamic range of 160dB, Bandwidth DC to 100Hz.
  • TRITON-F A130: High Resolution Recorder combined with low noise fba accelerometer with a dynamic range >130dB, Bandwidth 0.1 to 100Hz.
  • TRITON-F A90: High Resolution Recorder combined with high performance/low cost MEMS accelerometer with dynamic range of 90dB, Bandwidth DC to 1KHz.

Models are available in Tri-axial, Bi-axial or Uni-axial version


Channels3 low noise 24bit
Dynamic Range>136dB@100Sps
Sampling Rate10,100,200,250,500,1000 Sps
Sampling TopologySynchronous
Data FormatMiniSeed or Proprietary
TimingBuilt-in GNSS receiver
TimestampEncapsulated in data
LAN10/100 ethernet port
WiFiOptional built-in
Cellular ModemOptional built-in
Power Supply9-28 Volt DC – power consumption < 2W
Back up BatteryInternal LiPo
System Autonomy w/o external supply33 hours
ConfigurationWeb Interface
CompatibilityEarthworm,Antelope,Geopsy,SeiscomP and SeisGram2K
IP protectionIP68
Temperature Range-40°C to +70°C







Effective date: 16 May 2019

This web site (the “Site“) is owned and operated by QUAKELOGIC (“we“, “us” or “our“).The use of this Site and the content and information available on this Site (collectively the “Services“) shall be subject to acceptance of and compliance with the terms and conditions set forth in these terms of use (collectively, the “Terms of Use“) and elsewhere on this Site. The terms “you,” “your“, “yours“, “member” “members” and “yourself” refer to all visitors/members to this Site. Your agreement to comply with and be bound by these Terms of Use is deemed to occur upon your first use of the Site. If you do not agree to these Terms of Use, you should not review information or obtain goods, services or products from this Site. The QUAKELOGIC has the total right to edit or delete any content in the Site, including this Agreement, without notifying you.

If you have any questions, comments, or concerns regarding these terms or the Services, please contact us at

We are constantly trying to improve our Services, so these Terms may need to change along with the Services. We reserve the right to change the Terms at any time, but if we do, we will bring it to your attention by placing a notice on the website, by sending you an email, and/or by some other means.

If you don’t agree with the new Terms, you are free to reject them; unfortunately, that means you will no longer be able to use the Services. If you use the Services in any way after a change to the Terms is effective, that means you agree to all of the changes.

Except for changes by us as described here, no other amendment or modification of these Terms will be effective unless in writing and signed by both you and us.


QUAKELOGIC takes the privacy of its users very seriously. Please review our current Privacy Policy to learn more.

The Children’s Online Privacy Protection Act (“COPPA”) requires that online service providers obtain parental consent before they knowingly collect personally identifiable information online from children who are under 13. We do not knowingly collect or solicit personally identifiable information from children under 13; if you are a child under 13, please do not attempt to register for the Services or send any personal information about yourself to us. If we learn we have collected personal information from a child under 13, we will delete that information as quickly as possible. If you believe that a child under 13 may have provided us personal information, please contact us at


Effective Date: 16 May 2019


The processing of personal data, such as the name, address, e-mail address, or telephone number of a data subject shall always be in line with the General Data Protection Regulation (GDPR), and in accordance with the country-specific data protection regulations applicable to QUAKELOGIC. By means of this data protection declaration, our enterprise would like to inform the general public of the nature, scope, and purpose of the personal data we collect, use and process. Furthermore, data subjects are informed, by means of this data protection declaration, of the rights to which they are entitled.

When you fill out the form on our website or sign up to user interface, we collect the personal information you give us such as your name, address, phone number and email address. This information is used for order fulfillment and will NEVER be sold to a third party for profit.

When you browse our website, we also automatically receive your computer’s internet protocol (IP) address in order to provide us with information that helps us learn about your browser and operating system.

Email marketing (if applicable): With your permission, we may send you emails about our new products and other updates.


How do you get my consent?

During the checkout process you will be prompted with a required check box that ‘you agree with the storage and handling of your data by this website’.

If we ask for your personal information for a secondary reason, like marketing, we will either ask you directly for your expressed consent, or provide you with an opportunity to say no.

In summary, your rights include the right to:

  • Basic information (such as our identity, or that of the controller if not us, the reason and basis on which we process your personal data, together with as much information to ensure fairness and transparency) and to be informed
  • Object: To object to processing of personal data where such is done by us in certain circumstances, for example for our legitimate interests or direct marketing
  • Withdraw consent: To withdraw your previously given consent
  • Access: To be aware of and verify the lawfulness of the processing
  • Rectification: To correct personal data if it is inaccurate or incomplete
  • Erasure: To request the removal or deletion of personal data
  • Restrict processing: To restrict the processing of personal data
  • Data portability: To obtain and reuse personal data
  • Be aware of any automated decision making or profiling, and to request such is restricted
  • How do I withdraw my consent?


If after you opt-in, you change your mind, you may withdraw your consent for us to contact you, for the continued collection, use or disclosure of your information, at any time, by contacting us at


Depending on the circumstances for processing, personal information we process will include: title/salutation; name; address; country or location; employer; e-mail addresses; telephone numbers; IP address and information obtained from that address; information we obtain from use of cookies on your computer.

We may also process other personal information about you when needed to provide data, software, products, services or other information that you requested. We will make you aware of what personal information we are processing at the time of when we obtain it.

We do not process any sensitive personal information about you. You should not provide us with any sensitive personal information. Any sensitive personal information provided to us will be deleted.


We may disclose your personal information if we are required by law to do so or if you violate our Terms of Service.


Your data is stored on a secure server behind a firewall.


We will never sell your information to a third party.

We will only share your information with a third party or transfer your data outside of the UK / EU if we need to. Where we do this we will comply with all of our legal obligations and we ensure that there are adequate protections in place to protect your information.

If we need your consent we will:

  • Explain why we need to share your personal information
  • Explain the purpose for which we will be sharing it
  • Provide you with details of the third party
  • Obtain your explicit consent for such.


You will be able to easily withdraw your consent by contacting us at

Where we rely on a different lawful basis, such as ‘legitimate interests’ or ‘contractual’, we will do so only to the extent permitted by such lawful basis.

However, certain third-party service providers, such as payment gateways and other payment transaction processors, have their own privacy policies in respect to the information we are required to provide to them for your purchase-related transactions.

For these providers, we recommend that you read their privacy policies so you can understand the manner in which your personal information will be handled by these providers.


In particular, remember that certain providers may be located in or have facilities that are located in a different jurisdiction than either you or us. So, if you elect to proceed with a transaction that involves the services of a third-party service provider, then your information may become subject to the laws of the jurisdiction(s) in which that service provider or its facilities are located.

Once you leave our store’s website or are redirected to a third-party website or application, you are no longer governed by this Privacy Policy or our website’s Terms of Service.


When you click on links on our website or user interface, they may direct you away from our site. We are not responsible for the privacy practices of other sites and encourage you to read their privacy statements.


To protect your personal information, we take reasonable precautions and follow industry best practices to make sure it is not inappropriately lost, misused, accessed, disclosed, altered or destroyed.



  • In all cases we will only keep your personal information for as long as we have a lawful basis for processing it.
  • Where you enter into a contract and/or place an order, we will keep your information for the duration of the contract and/or order, and thereafter for such period as we are permitted by law (to comply with financial legislation), or for so long as is necessary for the establishment, exercise or defense of legal claims.
  • Where you have made a general or specific enquiry but have not entered into a contract or placed an order with us, we will keep your information until that enquiry is resolved.
  • Where you have expressly consented to and/or subscribed to marketing, newsletters, events information or to any other form of communication, we will keep your information only whilst your consent and/or subscription is valid.


Where we no longer need your information and no longer have a basis for keeping it, we will delete it within six months.


To keep track of data, we make use of cookies.


By using this site, you represent that you are at least the age of majority in your state or province of residence, or that you are the age of majority in your state or province of residence and you have given us your consent to allow any of your minor dependents to use this site.


We reserve the right to modify this privacy policy at any time, so please review it frequently. Changes and clarifications will take effect immediately upon their posting on the website and user interface. If we make material changes to this policy, we will notify you here that it has been updated, so that you are aware of what information we collect, how we use it, and under what circumstances, if any, we use and/or disclose it.

If our company is acquired or merged with another company, your information may be transferred to the new owners so that we may continue to sell products to you.


If you would like to: access, correct, amend or delete any personal information we have about you, register a complaint, or simply want more information contact our Privacy Compliance Officer at


Didn’t find what you were looking for? Do not get tired, fill in the information below and we will contact you.

Contact Information