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The deep well seismograph system of the ground team

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  • updated: 24 Oct 2022
  • Expire: Tuesday 24 Oct 2023 (Expired)
  • 60 م تومان
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  • 8 Year

There are various methods and equipment to obtain the quality and quality of different soil layers. By obtaining the vertical seismic profile, the Dunhole in-well seismograph system is used to determine the type of land in a non-destructive manner, which can be used for civil applications, defense industries, and university workshops. As the first producer of this system in the Middle East, the Geo-Tehiz engineering group has completely localized the technology of this product, which is all digital and all the necessary controls can be adjusted by software in connection with a computer (laptop). Technical specifications of the three-component sensor or device probe:

  • Ultra-precise sensors with a natural frequency of less than 10 Hz
  • With a stainless steel body - resistant to weather penetration up to 5 bar pressure
  • All parts of the sensor are made by laser cutting with 100 micron accuracy
  • It has a flexible electric cable (resistant to metal fatigue (breakage), with a protective shield against all kinds of environmental noises)
  • Transmission of signals without multiplexing and in an end-to-end manner (End to End), which provides the possibility of receiving the signals of all three sensors at the same time. This feature increases the speed of the project.
  • Has a pneumatic hose
  • Has a pneumatic fix
  • Using a medical cuff as a pneumatic packer that can be easily found and replaced.
  • With a wire holding gland on the sensor
  • It has a holder for the weight of the probe by means of a steel wire (boxel wire) and stainless steel
  • With varnish packing set of three-component sensor interfaces (signal cable, boxel wire, pneumatic hose)
  • It has an electric shield of sensors to deal with all kinds of noises
  • Has a 50 meter long sensor cable by default Technical specifications of the device trigger:
  • Has a standard 5 kg hammer
  • It has the fastest possible trigger by means of an electrical interrupt contact (the speed of detecting the moment of impact is equal to the speed of light, which in the worst conditions has a shot or impact detection speed of 7 microseconds) which in other devices requires the use of a geophone trigger to detect The impact time is 100 microseconds in the best conditions. Technical specifications of the device digitizer:
  • With a maximum drift of 1.3 µV/°C and ultra-stable with a maximum of 1.5 µV/m and very low noise of a maximum of 0.6 µV peak-to-peak (Vpp) and with high stability at temperatures up to 60 °C.
  • Very high input resistance buffering (signal cable resistance error is close to zero)
  • Stable amplifier in the entire signal input range in a linear fashion
  • It has extremely accurate calibration settings
  • It has a processing speed of 16 million commands per second with the processor
  • It has four levels of active analog filter with high signal gain amplification
  • The only system with a digital frame intelligent filter with the ability to cancel noise (remove data far from the standard deviation chart)
  • It has internal indicators to detect system errors (automatic error detection) and has indicators

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Earth safe

  • Company registration date: 2003-03-21
  • Number of staff: 11-20 Person
  • Company activities: producer
  • Place: Iran, Province Khorasan Razavi
  • In the field of: تجهیزات آزمایشگاهی
  • Company Type: Private

مهندســی land safe at the end of June 1382 to the efforts of the mass of متــــخصصان, managers and کارشــــناسان عـــلوم land and to assess the optimal use of the technology world and the knowledge of experts in the field of Earth Sciences was formed
ارتقــا دانــــش فــــنی کارشــــناسان in چـهارچوب اســــتراتژی, اکتشــافی and معدنــی کشـــــور of اهـــــــداف the formation of these groups . This group combined with دانــــــــش and تــــــجربه کارشــــناسان and having advanced facilities, hardware, software and ســــــخت platform, especially in the possession of دستـــگاه, پــیشرفتـــه and دیجـــیتالی production engineering birch technology is ready to provide any services, advice, supervision, and implemented in the project, domestic and foreign, in the fields above.
The Group's activities, investments and participation in the plan, Executive is hereby the possibility to equip and develop the activities of the investment مشــــترک Foreign and domestic in the fields of exploration, extraction and processing of minerals and the implementation of the project, geotechnical data is provided by
رزیستیویتیمتر) water detection – ژئوالکتریک )
IP – ژئوالکتریک
سیسموگراف دانهول
سیسموگراف surface
مگنتومتر
ژئورادار (GPR)
Video yards
Plus :
Tab, ژئوالکتریک
Software analysis and help
Sample data
Education video analysis
Software harvesting and data
Software analysis
Video analysis

Contact Info: Earth safe
Companyزمین ایمن
Tel +98 513-9×××301783 callMake Call
Mobile +98 937×××1783 callMake Call
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CountryIran
ProvinceKhorasan Razavi
Addressمشهدسنابادسنایی
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