精選產品

 

• 立式銑床 (3)
• 臥立兩用銑床 (1)
• 其他檢測試驗設備 (1)

 

聯絡資訊

 

立即線上詢問

 

No. 12 Yard, Tianzhu Comprehensive Bonded Zone, Zhuyuan Rd, Shunyi，Beijing

電話：86-10-82253492

傳真：86-10-80460331

...更多資訊

 

• 首頁
• 精選產品
• Geophysical Instrument Engineering Seismograph

 

Geophysical Instrument Engineering Seismograph

 

產品型號：Miniseis24

產品分類：自動化設備/產業機械 / 其他產業機械 / 其他檢測試驗設備

 

立即線上詢問

 

 

產品特色

 

APPLICATIONS

Shallow reflected or shallow refracted wave surveying, transient Rayleigh wave surveying, wave speed testing, ground pulsation testing, Small strain foundation integrity testing, elastic wave CT (computed tomography), seismic Imaging, foundation dynamic parameter testing.
Widely used in areas engineering geological surveying, dike surveying, and ground investigations and so on...

FEATURES:
1. Built-in lithium ion battery with 8 hour battery life
2. Light and portable (central unit weighs 4.5 kg), is the world's smallest engineering seismic surveying equipment at present.
3. Built-in scrolling switch for ease of covering multiple reflected wave surveys
4. Contains all shallow seismic surveying functionality
5. Windows 2000 operating system
6. Chinese user interface
7. Water-tight keyboard and mouse buttons
8. Two USB ports
9. Signal edge trigger, TTL trigger synchronization

MAIN SPECIFICATIONS:
Channel No: 24
Sampling Interval: 25 us- 10 ms (selectable)
Bandwidth: 0.1 Hz - 5000 Hz
Programmable Analog Filter
Low cut filter: 10-200 Hz programmable
High cut filter: 500-2000 Hz programmable
Band cut filter: 50/60 Hz
A/D (IFP's) precision: Δ Σ 24 bit
Computational precision: 32 bit
Equivalent noise: 1μ V, RFI (at 2.0ms sampling rate)
Cross-channel interference: > 80dB
Harmonic distortion: -114 dB (at 2.0ms sampling rate)

Data Display and Recording:
Main processor: Intel Pentium 500 MHz processor
Memory: 118 MB
Internal hard drive: 10 GB
Monitor: 1024 X 512 8" SVGA
Data transfer: USB
Data storage: SEG2, SEGY, and Geopen data format
System self-test criteria
Static voice sound, cross-channel consistency, cross-channel isolation

Main unit size and weight
Size: 330X180X100mm, weight: 4.5 kg

Environmental tolerances:
Operating temperature: -20 to 50 deg C
Storage temperature: -40 to 70 deg C
Operating humidity: 0 - 95%

 

精選產品