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Nodal Portable Seismograph Electronic Widely Used In Various Fields

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Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd

City: chongqing

Province/State:chongqing

Country/Region:china

Tel:0086-159-2263-6015

Contact Person:
Ms.Michelle
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Nodal Portable Seismograph Electronic Widely Used In Various Fields

Brand Name Gold
Model Number 1C
Place of Origin Chongqing, China
Minimum Order Quantity 1 set
Price Negotiated
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 1 set per 5 days
Delivery Time 5-8 work days
Packaging Details carton
Product Name Nodal Seismograph
Power Electronic
Working temperature -40℃ to 70℃
Battery life @25°C 40 days
Optional detector 5Hz
Weight 580g
DC resistance 1850±5%
Natural frequency 5±7.5%
Detailed Product Description

Portable Nodal Seismograph

 

 

Introduction

 

Portable Nodal Seismograph is widely used in various fields of oil and gas, coal resource and engineering 2D and 3D seismic exploration.

Features:

* The acquisition station uses 32-bit ultra-high precision Σ-Δ ADC with ultra-low noise level.

* Built-in GPS and high precision clock, can maintain long-term synchronization.

* Built-in geophone integrated design, small size, light weight.

* Use the charging cabinet for charging and data export simultaneously.

* Mobile APP can be used to carry out real-time quality monitoring at the acquisition site and record instrument operation and deployment information.

* Compatible with active source and natural source exploration methods.

* The exploration system supports more than 100,000 channels.

* Support SEG-2, SEG-Y, SEG-D, SAC, Mini-SEED and other data formats.

* Equipped with 32 channel charging and data recovery cabinet, charging and data export at the same time.

 

 

Technical Specification

 

Instrument index
Parameterindex
Number of channels1
Sampling rate0.25ms,0.5ms,1ms,2ms,4ms
Preamplifier gain0-24dB(6db step)
Low cut filter1Hz, go to DC or off
Anti-aliasing filter206.5Hz@2ms (82.6% Nyquist frequency) selectable maximum phase or minimum phase
Maximum input @ 0db2.5VpeaK
Equivalent input noise@12dB0.31uV@2ms
Instantaneous dynamic range@12dB124dB@2ms
Total dynamic range140dB
Time accuracy±10us
Internal storageexpandable from 8GB to 32GB
Built-in GPSGPS, Beidou (simultaneous reception) for timing and positioning

 

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Product Tags: Nodal Portable Seismograph   Portable Seismograph  
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