信号分析仪晶钻仪器CoCo-80X、安捷伦35670、斯坦福SR785产品比较
本帖最后由 qq1125913845 于 2019-10-13 11:41 编辑Hardware硬件晶钻仪器CoCo-80X
安捷伦Agilent 35670
斯坦福SR785
Bulk 体积重量Small, portable, Handheld, 1.7Kg小型手持便携，<2.0KgHeavy , no portable, about 20Kg沉重，20KgHeavy , no portable, about 25Kg沉重，25Kg
Power supply供电方式Ex-power supply or battery外接电源或内置电池Ex-power supply外接电源Ex-power supply外接电源
Channels:通道数4,8 channels（90X有16Ch） 2,4 channels2 channels
Sampling rate采样率All channels up to 102.4KHzSynchronous.所有通道102.4KHz,并行Up to 102.4kHz only one channel, 51.2KHz for 2 chn, 25.6KHz for 4 chn102.4kh-1通道,51.2Khz-2通道,25.6KHz-4通道102.4kHz for 2chn102.4KHz-2通道
Self Data memorizer内置存储量标配32GＢ，最大256GB，记录时间可达几天Only 6M samples for all channels最多6M采样点Up to 8M samples for 2 channels最多8M采样点
Ex-Data memorizer扩展存储Support SD card，Max to 256GSD卡，最大256GBNo. can transfer data to 1.44M FDD无,可以传数据到软盘No. can transfer data to 1.44M FDD无,可以传数据到软盘
Display 显示Color screen display 7in7寸彩色液晶显示器Mono screen display单色CRT显示Mono screen display单色CRT显示
Dynamic range动态范围150dB Normal 平均150dB90dB90dB
D/A output信号源Yes 1chn有。1个Yes 1chn有。1个Yes 1chn有。1个
A/D convertorA/D芯片24Bit 24位16 Bit16位16Bit16位
I/O interfaceI/O接口Ethernet ,USB(host&client), SD Card, speaker & Mic以太网、USB口(主、从各一)，SD卡，耳机和MicGPIB, 1.44M FDDGPIB, 1.44M FDD
Software软件分析功能CoCo-80X seriesAgilent 35670SR785
FFT Max Up to 57600 FFT lines And selectable1600 FFT lines MaxAnd selectable800 FFT lines MaxAnd selectable
FRF频率响应函数YesYesYes
Octave analysis 倍频程YesYesYes
Order analysis 阶次跟踪YesYesYes
Swept sine 正弦扫频YesYesYes
Limit test 阈值测试Yes Yes Yes
Curve fit 曲线拟合To be added in PC EDM softwareYesYes
Real time filter 实时滤波器Yes and editable No No
SRS冲击响应谱采集Yes NoNo
模态数据采集Yes NoNo
振动烈度Yes NoNo
动平衡Yes NoNo
Analysis function Flow 测试流程定制CSAFixedFixed
Output signal source输出信号源Sine SquareTriangleSweep sineChirpPink noiseWhite noiseArbitary source Random noiseBurst randomPeriodic chirpBurst chirpPink noiseFixed sineArbitary sourceRandom noiseTwo ToneChirpChirpPink noiseFixed sineArbitary
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