16位元強震儀

16Bit A/D Converter / digital Filter

• Resolution:16 Bit
• Sampling-rate:2400s^-1(raw)
• Nuber of channels:3(X,Y,Z)
• Dynamic range:96dB(RMS)
• Analog Filter:2 Pole Butterworth(anti-alias filter)
• Trigger channel:X,Y or Z axis
• Trigger range:0.003 to 50% full scale

12Bit A/D Converter / analog Filter

• Resolution:12 Bit
• Sampling-rate:200s^-1
• Nuber of channels:3(X,Y,Z)
• Dynamic range:72dB(RMS)
• Analog Filter:6 Pole Butterworth low-pass,analog filtering
• Trigger range:0.1% to 5% full scale

Microprocessor

• Pre-event recording:1-30 seconds(in 1 sec teps)
• Post-event recording:1-90 seconds(in 1 sec teps)
• Max. recording time:Event recording:unlimited,split into files of 1-255 seconds length
• Alarm trigger channels:OR combination of 3axis
• Alarm trigger range:0.1% to 50% full scale
• LC-Display:Status information

Memory

• Principle:internal 2MByte SRAM with backup battery
• Organisation:primary memory(flat or ring-buffer) or ring-buffer for the mass storage device
• Recording capacity:approx. 36 min/MByte(at 200 s^-1)
• Mass storage:removable ATA-Flash disk(32MByte up to 640MByte) accessible via PC-card interface

Power Supply

• Internal:Lead-acid gel cell 7Ah,charged by built-in power supply
• AC 230V or 115V,optional DC16-32V
• Power consumption:approx. 100mA@12V
• Autonomy:approx. 60 hours

I/O and Connectors

• Type:Metallic self-latching push-pull connectors with positioning key
• Sensor:unipolar input(2.5±2V) for 12-Bit digitizer,unipolar (2.5±2V) or bipolar input (0±2V,0±4.5V) for 16 Bit digitizer
• RS-232
• External:2. RS-232,Relays/Ext. Trigger,Interconnection for Network Control Center
• Line power

Options

• Alarm-interface
• GPS-interface

速度計

• Principle:Active,Electronically Compensated Geophone
• Direction:Vertical or Horizontal(Uni-axial),3 Orthogonal Directions(Tri-axial)
• Measuring range:0.0035 to 115 mm/s(Option: 0.00007 to 2.3 mm/s),0.0001378 in/s to 4.528 in/s (Option:0.0000028 in/s to 0.09 in/s)
• Frequency range:1 to 315 Hz
• Casing:Aluminium(122x120x91mm);approx.1500g

加速度計

• Principle: Micro Mechanical(MEMS),Capactive Acceleration
• Direction: 3 Orthogonal Directions
• Measuring range: 0.069mg to 1g
• Frequency range: 0 to 150 Hz
• Casing:Aluminium(80x75x57mm);approx.400g

地震記錄器

• 16位元解析度
• 96dB(RMS)動態範圍
• 可設定1~30秒之前置記錄
• 可設定1~90秒之事後記錄
• 可設定觸發值範圍0.1%FS~50%FS

地震即時偵測警報系統

• 中央記錄控制器
• 分散式數位記錄器
• 力平衡式加速度計
• 即時監測軟體

中央集錄系統

• 類比輸入: 64SE/32DI可擴充
• 解析度: 16 Bit
• 取樣頻率: 100 KS/S
• 輸入範圍:  ±0.1 ~ ±10V
• PC Based 記錄器
• 可整合動態量測系統之資料庫
• 顯示並列印歷史資料之頻域分析曲線圖
• 線上即時顯示動態量測時域波譜曲線
• 自動記錄-可任意設定啟動加速度值
• 手動記錄-透過按鍵啟動記錄

24位元強震儀

埋入型地震儀

攜帶式微震儀

中央控制器

地震/振動自動記錄量測系統

地震監測遙測系統

橋樑地震監測系統

大壩地震安全監測系統