Sell aidu high resolution seismograph(DZQ12A)

详情

We are one of largest professional and reliable manufacturers of geophysical survey and geophysical prospecting, such as geophysical prospector, resistivity meter, VLF system, electrical prospecting, high density prospecting instrument, groundwater detector, mineral prospector, ore detector, gold detector,water locator,resistivity imaging survey, electromagnetic system equipment, electrical resistance, resistivity IP and SP system, resistivity, TEM survey, TEM system,  EM system, magnetometer, radioactive detector, seismograph, gravity meter, logging system,proton magnetometer, drill equipment, drill rig, well drilling equipment, core drilling equipment, hydraulic drill equipment, and element analyzer.

Main parameters: 
1. Simulation channels: *8 channels (1, 2, 3, 4, 6, *2, *4, *8 channels working modes optional) 
2. Sampling rate: *0μs, *1.*5μs, *2.5μs, **5μs, **0μs, **0μs, 1ms, 2 ms, 4 ms, 8 ms, *6 ms, *2 ms~**0 ms some etc.
3. Sampling points: **2, ***4, ***8, ***6, ***2, ****4 etc, the longest record: ****8.
4. Preamplifier gains: each 6 channel as 1 group, *4 times (*6dB), *6 times(*4dB), 4 times(*2dB) and 1 time optional;
5. A/D transformation: newest & super high speed Σ-Δ *4 bites A/D transformer.
6. Anti-alias filter: Auto tracking as sampling rate; *3dB(when at sampling rate 0.**6 times), below to **0 dB; also matches all kinds of digital filter, critical frequency point(at *3dB) set manually upon the requirement;
7. Frequency response range: 0.1 to 4 KHz.
8. Noise: Less than 1 μV(in full frequency status)
9. Delay time: 0 to ***9 ms.
*0. Amplitude inconsistence: superior to±0.*2%
*1. Phase consistence: Superior to ±0.*1ms
*2.Dynamic Range: superior to **4dB
*3. Signal superposition reinforce: *2 bites
*4. Operation system: WinXP
*5. Data format: SEG*2, SEG-Y, CSP
*6. Trigger: you can use hammering switch, explosion, and electric spark to trigger or break the cable and connect the trigger.
*7. Clock: annual time clock, the time record by the file together with parameter is saved into the file.
*8. Power: *2V±*0% supplied by battery; whole power consumption: less than 4A (When working *8 channels, LCD super light, it is 5A).
*9. Operation temperature: **0~**5℃; 
*0. Storage temperature: **0~**0℃, humidity: *0% RH.

PC and configuration: Industrial PC**4 computer (**3MHz) with **8M memory, hard-disk: no less than *0GB; Display: ***4***8 point super light TFT (color) LCD.
Input facility: the panel is equipped with film keyboard for field application, and also can connect PS/2 PC keyboard, mouse and tablet.
Interface: Double USB interface, PS/2 keyboard, mouse port, parallel port, network port etc.
Removable storage: U disk or matching mobile hard disk, USB mobile driven etc.

Processing software: Windows Operating System supports data sampling in various kinds of seismic working modes (sheared wave velocity test, surface wave exploration, pier foundation test, ground micro-tremor and explosion measurement, high density seismic imaging, shake measurement, shallow refraction or reflection survey etc).
If you are interested in , please feel free contact Miss Season
to liliansh*8(at)gmail(dot)com.
E-mail:aiduseason(dot)***6(at)yahoo(dot)cn
MSN:lilian-hong(at)hotmail(dot)com
Skype:Season****1
Mobile:***************7