IOtech 600系列提供配有USB或以太網(wǎng)接口的24位動(dòng)態(tài)信號(hào)分析儀，在提供最大靈活性的同時(shí),，將采集的數(shù)據(jù)實(shí)時(shí)傳輸至PC。動(dòng)態(tài)信號(hào)采集(DSA)硬件提供信號(hào)調(diào)理和數(shù)據(jù)采集,；基于PC的eZ-Series軟件提供監(jiān)測(cè)和分析函數(shù)。

用戶可將600系列用于多類模擬輸入（包括：加速度計(jì),、速度計(jì),、接近式探針、麥克風(fēng),、轉(zhuǎn)速表或其他電壓輸入）,。640型號(hào)可接受達(dá)±10 V輸入；650,、652和672型號(hào)可接受達(dá)±40 V輸入,。600系列還支持軟件可選式交流或直流耦合，當(dāng)與集成電路壓電式(IEPE)傳感器連接并配置為交流耦合時(shí),，還能自動(dòng)提供2.1 mA（640,、650）或4 mA（652u、672u）的激勵(lì)電流源,。

640型號(hào)包含1路可編程模擬輸出通道,，可生成連續(xù)或掃頻正弦波信號(hào)以及隨機(jī)、突發(fā)和任意信號(hào),。模擬輸出信號(hào)可用于驅(qū)動(dòng)音頻或振動(dòng)臺(tái)放大器,，繼而實(shí)現(xiàn)噪聲、振動(dòng)和聲振粗糙度(NVH)測(cè)試,。

多種600系列軟件包（如：eZ-TOMAS和eZ-Balance）專門針對(duì)特定的振動(dòng)測(cè)量和分析應(yīng)用,。

eZ-TOMAS和eZ-TOMAS Remote中極其完善且易于使用的工具適合單個(gè)或多個(gè)機(jī)器的監(jiān)測(cè)與分析。它們可用來(lái)評(píng)估可靠性和操作性,。

通過(guò)eZ-Balance能夠完成最多7個(gè)平面的旋轉(zhuǎn)機(jī)械動(dòng)平衡,。平衡套件包含分離質(zhì)量計(jì)算，有助平衡處理,。eZ-Balance只兼容640u,、650u,、652u和ZonicBook/618E動(dòng)態(tài)信號(hào)分析儀。

另外北京迪陽(yáng)公司還提供一套可與IOtech DSA硬件搭配的振動(dòng)傳感器,。LCO103T

分析速率從20Hz到40kHz可編程
  - 每通道采樣速率軟件選擇,，高達(dá)105468樣本/秒。
  - 低通濾波器：
  - 每通道一個(gè)24位Σ-Δ 模數(shù)變換器
  - 108dB動(dòng)態(tài)范圍（典型值）
  - 每通道軟件可選AC/DC耦合
  - 支持TEDS
  - 偽差動(dòng)輸入方式

652U,，655U比較新,，也都是600系列的動(dòng)態(tài)信號(hào)分析儀。 
  
功能和650U類似,，主要區(qū)別是652U是10個(gè)模擬輸入通道的,；655U是10個(gè)模擬輸入通道的，且另有5個(gè)溫度通道,。

Vibration analysis and monitoring has never been easier than with IOtech's 600 Series of Dynamic Signal Analyzers and eZ-Series software.

共同特點(diǎn)：
• Dedicated 24-bit, 105.4 kS/s delta sigma ADC per analog input
• Spurious-free dynamic range of 108 dB (typical)
• AC/DC coupling, software selectable per channel
• TEDS support for accelerometers
• Pseudo-differential input
• Total harmonic distortion of -100 dB (typical)
• Channel-to-channel phase matching of <0.12 degrees at 1 kHz
• 8-bit digital IO port
• Supported Operating Systems: Windows 2000®, Windows Vista® x86 (32-bit), Windows XP® (refer to Windows Vista Support document for details)
• Supported by Vibrant Technology ME’scope™ software for Modal Analysis (excluding 655u)
 
IOtech 640 Model
• 4 analog inputs, ±10V input range (±60V max without damage)
• 24-bit DAC analog output
• Analog outputs: sine, swept sine, random, burst, arbitrary
• Analog output signal-to-noise ratio: 100 dB (typical)
• 1 Hz AC Coupling HPF

IOtech 650 Model
• 5 analog inputs, ±40V input range (±60V max without damage)
• IEPE current source available for channels 1 to 4
• 0.1 Hz AC Coupling HPF

NEW 655u 10-Channel Model
• USB interface
• 10 analog inputs, ±40V input range (±60V max without damage)
• 4 mA IEPE current source per channels 1-10 (22V compliance)
• 0.1 Hz high-pass filter
• 5 temperature channels

NEW 652u 10-Channel Model
• USB interface
• 10 analog inputs, ±40V input range (±60V max without damage)
• 4 mA IEPE current source per channels 1-10 (22V compliance)
• 0.1 Hz high-pass filter

General Specifications
Environment

Operating Temperature
640u and 650u: -30˚ to 70˚C
640e and 650e: 0˚ to 50˚C
Humidity: 0˚ to 95% RH, non-condensing
Vibration: IEC 600068-2-64
Shock: IEC 600068-2-27
Emissions: EN61326, 89/366EEC
Safety: EN61010
Ingress: IP 40
Power Consumption
640e, 650e: 5.0W max
640u, 650u: 2.5W max
Input Power Range: 6 to 16 VDC
PC Communication
640e, 650e: 10/100BaseT Ethernet
640u, 650u: USB 2.0
Dimensions: 142.24 mm W x 180.34 mm D x 38.1 mm H
(5.6” x 7.1” x 1.5”)
Weight: 675g (1.5 lbs)
Warm-Up: 30 minutes to rated specifications

Analog Specifications
Analog Measurements

ADC Converter Resolution: 24 bits
ADC Converter Type: Delta-sigma
Sample Rates: Up to 105,468 samples per second (software dependent)
Sample Rate Accuracy: ±50 ppm
Channels
640e, 640u: 4 input channels
650e, 650u: 5 input channels
Input Connector: 1 BNC per channel
Input Coupling: DC, AC, or AC + IEPE; software programmable per channel basis
High-Pass Filter (AC Coupling Cutoff)
640e, 640u: 1.0 Hz
650e, 650u: 0.1 Hz
Input Ranges
640e, 640u: ±10V peak
650e, 650u: ±40V peak
Input Protection: ±60V max without damage
Over-Range Indication: Software
Low-Pass Filter: Software programmable per channel
Type: Anti-aliasing hardware 3-pole 360 kHz, software selectable FIR filter. Any
unwanted signals above 27 MHz are lost in the noise floor of 64k FFT.
Input Impedance 640e/640u 650e/650u
High to ground 200k Ohm || 130pF 800k Ohm || 120pF
Low to ground 1k Ohm 1k Ohm
High to low 201k Ohm 801k Ohm