英国牛顿N4L PSM3750 50MHZ高频率响应分析仪 频率特性分...
- 品牌：英国牛顿N4L
- 供应商：深圳市宏美瑞科技有限公司
- 供应商报价：面议
- 标签：英国牛顿N4L PSM3750 50MHZ高频率响应分析仪 频率特性分析仪,-1,深圳市宏美瑞科技有限公司
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英国牛顿N4L全系产品全国总代平台—深圳宏美瑞科技有限公司
High Accuracy - Wide Bandwidth - 500Vpk Inputs
Leading wideband accuracy Basic 0.02dB with class leading high frequency performance
Wide frequency range DC, 10mHz to 50MHz
High Voltage Floating Inputs Galvanically Isolated fully floating Inputs - 500Vpk range
Fully Isolated Generator Enables direct connection to feedback loops with the need for isolation transformers
Leading phase accuracy 0.005 degrees plus 0.01 degrees per kHz
Versatile interfaces RS232, USB, optional LAN and GPIB
PC software options Remote control, tables, graphs and database managment of results
Various Measurement Modes FRA, PAV, POWER, LCR, RMS Voltmeter, Scope
频率响应分析 |
PSM3750为高频率，高精度频率响应测试提供了一套完整的解决方案，以独特的10Vrms输出，500Vpk隔离触发和 500Vpk隔离输入功能使PSM3750频率分析仪在频率响应测试领域迈进了创新的一大步；作为一个隔离的输入频率响 应分析仪，PSM3750也提供了市场ling先的增益和相位精度（0.01分贝，0.025度）。 |
搭配IAI2实现阻抗分析功能 |
PSM3750搭配IAI2可为LCR测试提供一个精确的测试方案，N4L公司利用多年来的技术经验总结出：不需要外接分流器， 利用4线开尔文技术，IAI2带宽可以达到50MHz, 使N4L公司在阻抗测试领域具备有很宽测试范围的技术。 |
隔离功能：高压反馈回路分析 |
PSM3750拥有500Vpk的隔离触发器，这就使工程师可以直接接触反馈回路而不需要额外加隔离变压器，通过一个真实的 隔离板卡提供DC & 10uHz到50MHz的带宽，在大多数情况下由于有500Vpk隔离输入，故不需要衰减器，就可以实现使反 馈分析更简单，更快捷和更灵活。 |
PSM3750取消了对隔离变压器和差分探头的需求，另外PSM3750从根本上解决了通常在执行分析超过 很宽的频率段时，通常在不同频率段测试需要有很多不同的隔离变压器来支持的缺点，PSM3750通过一个单一的输 出端口可满足全频率段的测试和分析。 |
连接方式 |
PSM3750后端有3个隔离的输入通道和一个隔离的触发器；3个输入通道和输出通道可以提供BNC和4mm的安全连接， 配合LAN,RS232，USB和GPIB接口，PSM3750频率分析仪可以匹配多种的通讯连接方式。 |
英国牛顿N4L PSM3750 50MHZ高频率响应分析仪 频率特性分析仪
Frequency Response Analyser ：
Measurement Magnitude, Gain (CH1/CH2, CH2/CH1), Gain (dB), offset gain (dB), phase(°)
Frequency Range 10uHz - 50MHz
Gain Accuracy in dB 0.01dB + 0.0001dB/kHz <5MHz0.1dB + 0.04dB/kHz < 50MHz
Phase Accuracy 0.025° < 10kHz0.05deg + 0.0001deg/kHz < 50MHz
Frequency Source Generator or CH1 Input
Measurement Real Time DFT, no missing data
Speed Up to 100 reading per second
Filter Selectable from 0.2 seconds
SYSTEM SPECIFICATIONS：
ACCESSORIES AND PORTS
Datalog
Functions
Up to 4 measured functions, user selectable
Datalog Window
From 10ms with no gap between each log
Memory
RAM or Non-Volatile Memory up to 16,000 records
High Speed Data Streaming
Rate
1500 reading/s max
Window
660us to 1s synchronised to waveform
Buffer
8000 results
General
Display
480x272 dot full colour TFT, White LED backlit
Dimension
92Hx215312D mm excluding feet
Weight
3.3kg (2Channel), 3.5kg (3Channel)
Program Stores
100, Location 1 loaded on power up
Sweep Stores
2000, all parameters in any sweep function
Remote Operation
Full Capability, Control and Data
Temperature
5 to 40°C ambient temperature, 20 to 90% non-condensing RH
Power Supply
90-264Vrms 47-63Hz 30VA max
CMRR
140dB @ 240Vrms - 50Hz, 120dB @ 100Vrms - 1kHz
Input Ranges
Inputs
3 x Isolated Inputs 500Vpk
Connectors
Isolated BNC
Coupling
AC+DC, AC (<10VDC), AC (<500VDC)
Max Input
500Vpk from earth
Input Ranges
3mV, 10mV, 30mV, 100mV, 300mV, 1V, 3V, 10V, 30V, 100V, 300V, 500V, 300mV*, 1V*, 3V*, 10V* *High Voltage Attenuator
Scaling
1x10^-9 to 1x10^9
Ranging
Full auto, Up only or Manual
Imput Impedance
1M Ohm
Comparison table of complete Frequency Response Analyzer Range
SFRA45 - Transformer Sweep Frequency Response Analyzer | PSM1700 - High Accuracy 100Vpk Input | PSM1735 – High Accuracy 0.01dB 35MHz | PSM3750 - High Accuracy 50MHz Bandwidth | |
| Basic Accuracy | 0.02dB | 0.02dB | 0.01dB | 0.01dB |
| Phase Accuracy | 0.025° | 0.02° | 0.02° | 0.05° |
| Frequency Range | 5Hz ~ 45MHz | 10uHz ~ 1MHz | 10uHz ~ 35MHz | 10uHz ~ 50MHz |
| Measurement | Real Time DFT | Real Time DFT | Real Time DFT | Real Time DFT |
| IAI Impedance Analysis Option Available | | | | |
| IAI Impedance Analysis Basic Accuracy | | 0.1% | 0.1% | 0.1% |
| LCR Active Head Option Available | | | | |
| LCR Active Head Accuracy | | 0.2% | 0.2% | |
| No. of Channels | 2 | 2 | 2 | 2 or 3 |
| True RMS Voltmeter | | | | |
| Oscilloscope | | | | |
| Isolated Generator | | | | |
| Isolated Inputs | | | | |
| Harmonic Analyzer | | | | |
| Power Analyzer | | | | |
| Input Max Voltage | 10Vpk | 100Vpk | 10Vpk | 500Vpk |
| No. of Ranges | 9 | 9 | 9 | 16 |
| USB Memory Port | | | | |
| LAN Port | | | | |
| GPIB Port | | | | |
| RS232 Port | | | | |
| Real Time Clock | | | | |
| 19in Rack Mount Option | | | | |
| Internal Memory | 1000 Records | 8000 Records | 8000 Records | 16000 Records |
| Dimensions Excl. Feet (HxD mm) | 305 x 230 x 45 | 170 x 350 x 250 | 170 x 350 x 250 | 92 x 215 x 312 |
| Weight (Instrument) | 2.7kg | 4kg | 4kg | 3.3 - 3.5kg |
