Graphtec記錄儀WR3320A熱感式記錄器
產(chǎn)品說明:140Hz反應(yīng)頻率、0.2%圖表驅(qū)動精準度、多樣式的出紙模式
產(chǎn)品特性:
1. 140 Hz反應(yīng)頻率
2. 提供0.2%高圖表精準度
3. 熱感式記錄方法
4. 連續(xù)記錄紙長達20M
5. 遙控功能
詳細規(guī)格:項 目說 明
1.主機
頻率反應(yīng):10mm p-p:0至140Hz (±0.5db)
20mm p-p:0至100Hz (±0.5db)
40mm p-p:0至60Hz (±0.5db)
20mm p-p:0至60Hz (±0.5db)
40mm p-p:0至45Hz (±0.5db)
80mm p-p:0至30Hz (±0.5db)
時間批注:1S,10S,1min,10min (準確度±0.1%)
事件批注:按鍵操作或外部觸發(fā)
遙控送紙狀態(tài):外部接點或TTL訊號
遙控筆的加熱裝置:外部接點或TTL訊號
無紙警報:警報升及停止記錄
電源:100,117,220,240VAC±10%
2.放大器
AL3301(±20mm)輸入形式:Floating ground with guard
*大輸入電壓:500VDC (Including commom mode voltage)
*大靈敏度:5mV/cm
輸入組抗:1MΩ
量測范圍:5,10,20,50,100,200,500,1000mV;0.5,1,2,5,10,20,50,100V/cm
Switching準確度:±1%(于500mV/CM)
校正電壓:量測檔位*2(20mm)
輸入濾波:(-20db/-40db/OFF
AL3302(±40mm)輸入形式:Floating ground with guard
*大輸入電壓:500VDC (Including commom mode voltage)
*大靈敏度:2.5mV/cm
輸入組抗:1MΩ
量測范圍:2.5,5,10,25,50,100,200,500mV;0.25,0.5,1,2.5,5,10,20,50V/cm
Switching準確度:±1%(于250mV/CM)
校正電壓:量測檔位*4(40mm)
輸入濾波:(-20db/-40db/OFF
AH3301(±20mm)輸入形式:Floating ground with guard
*大輸入電壓:500VDC (Including commom mode voltage)
*大靈敏度:1mV/cm
輸入組抗:1MΩ
量測范圍:1,2,5,10,20,50,100,200,500mV;1,2,5,10,20,50,100,200,500V/cm
Switching準確度:±1%(于500mV/CM)
校正電壓:量測檔位*2(20mm)
輸入濾波:(-20db/-40db/OFF
AL3302(±40mm)輸入形式:Floating ground with guard
*大輸入電壓:500VDC (Including commom mode voltage)
*大靈敏度:0.5mV/cm
輸入組抗:1MΩ
量測范圍:0.5,1,2.5,5,10,25,50,100,250mV;0.5,1,2.5,5,10,25,50,100,250V/cm
Switching準確度:±1%(于250mV/CM)
校正電壓:量測檔位*4(40mm)
輸入濾波:(-20db/-40db/OFF
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