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newtons4th頻率響應(yīng)分析儀附件

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newtons4th頻率響應(yīng)分析儀附件
newtons4th頻率響應(yīng)分析儀附件 產(chǎn)品信息

 

頻率響應(yīng)分析儀附件

N4L系列頻率響應(yīng)分析儀可應(yīng)用于廣泛的應(yīng)用領(lǐng)域。

注塑變壓器

N4L注入變壓器 - 反饋回路響應(yīng)分析
LFIM頻率響應(yīng)分析儀注入變壓器
該P(yáng)SM1700和PSM1735功能接地參考的發(fā)電機(jī),因此存在對(duì)地隔離注入的擾動(dòng)信號(hào),所以做了反饋回路沒有短路到地平面的要求。 N4L設(shè)計(jì)了許多注入變壓器來滿足一系列的頻率和電壓。

型號(hào)頻率范圍額定電壓匝數(shù)比連接器
標(biāo)準(zhǔn)注入變壓器10Hz至200kHz 50V 6.3:1 BNC輸入,隔離BNC輸出
HF注入變壓器500Hz至35MHz 50V 2.3:1 BNC輸入,隔離BNC輸出
高壓注入變壓器5Hz至15MHz 1KV CATII 2.3:1 BNC輸入,2x 4mm安全連接器輸出
低頻注入模塊DC至100kHz 600V CATII 3.1:1 BNC輸入,2x 4mm安全連接器輸出
規(guī)格數(shù)據(jù)
注射變壓器范圍6月17日
LCR測(cè)量

IAI開爾文夾具
阻抗分析LCR Kelvin夾具
N4L阻抗分析儀系列提供高精度,高頻LCR測(cè)量。陪同我們?cè)贗AI Kelvin Fixture開發(fā)的IAI和IAI2。該夾具具有四個(gè)接觸板,提供真正的四線阻抗測(cè)量。

頻率范圍
DC至35MHz
 

 

 

 BATT470m - EIS界面(電化學(xué)阻抗譜)
batt470m_350px的BATT470m電化學(xué)阻抗分析接口(EIS)提供對(duì)電化學(xué)工業(yè)一個(gè)易于使用的電池/電池阻抗的測(cè)試平臺(tái)。利用從N4L高精度PSM3750頻率響應(yīng)分析儀,BATT470提供電池/電池的阻抗測(cè)量高達(dá)200V DC。
頻率范圍精度阻抗范圍額定電壓
100mHz至1MHz典型值0.1%典型值1mOhm至1kOhm 100V和200V
規(guī)格數(shù)據(jù)
BATT470m分流 - EIS測(cè)量
                

                  

 TTF35電信測(cè)試夾具
TTF35電信測(cè)試夾具
TTF35電信測(cè)試夾具設(shè)計(jì)用于與PSM系列頻率響應(yīng)分析儀配合使用。 TTF35提供簡(jiǎn)單,快速和準(zhǔn)確的ADSL和VDSL電信濾波器測(cè)量。

頻率范圍衰減精度動(dòng)態(tài)范圍源阻抗選項(xiàng)
DC至35MHz +/- 1dB從DC至35MHz 100dB50Ω,75Ω,600Ω,Zr,Zrhf
規(guī)格數(shù)據(jù)
電信測(cè)試夾具
                

                  

功率測(cè)量

 PSM2電力儀表適配器
頻率響應(yīng)分析儀功率計(jì)適配器
該P(yáng)SM2電力儀表適配器是一種隔離和衰減的配件設(shè)計(jì)與PSM1700,PSM1735和PSM3750相敏萬用表使用。該適配器使用環(huán)形變壓器和校準(zhǔn)負(fù)載電阻。 PSM2提供隔離和固定比例因數(shù),使PSM系列頻率響應(yīng)分析儀能夠執(zhí)行單相低壓功率器件。

電源輸入功率輸出電壓額定值額定電流
IEC插座IEC關(guān)閉插座250Vrms 10Arms
規(guī)格數(shù)據(jù)
PSM電源適配器
                   

                

電流測(cè)量

 N4L HFm高頻電流分流器
頻率響應(yīng)分析儀電流分流器
如果在LPA實(shí)驗(yàn)室功率放大器上使用測(cè)試設(shè)置來產(chǎn)生信號(hào), HF系列分流器可為多達(dá)20Arms的寬帶測(cè)量應(yīng)用提供精確的電流檢測(cè)解決方案。利用新穎的設(shè)計(jì)也是 的N4L,每個(gè)分流要保持在從DC到1MHz的頻率范圍內(nèi)它的規(guī)定電阻而不表現(xiàn)出通常與電阻相關(guān)聯(lián)的旁路的相移。

型號(hào)額定電流
HF010m 20Arms
HF100m 6Arms
HF470m 3Arms
規(guī)格數(shù)據(jù)
HF m分流 - PSM
        

其他型號(hào)可根據(jù)要求提供

交流電流鉗位
交流電流鉗1000Arms 15kHz帶寬

 

 

 

作為在HFm電流分流器選擇外部電流測(cè)量的替代選擇,我們的交流電流鉗位范圍。這些夾具在15kHz的(SMUB)的帶寬上提供電流測(cè)量高達(dá)3000埃(P32-UE)與,在寬的帶寬提供一個(gè)交流信號(hào)的精確測(cè)量。典型應(yīng)用包括存在高直流電流偏置的電化學(xué)電池的阻抗測(cè)量,交流響應(yīng)電流鉗位抑制直流偏置電流。

型號(hào)額定電流
M3-UB-50 100mA→50A
M3-U-100 1→100A
S-UE-200 1→200A
S-UE-250 1→250/500 / 1000A
US-UE-1000 1→1.000A
SM-UE-1000 0.5→1.000A
SM-UB-1000 0.5→1.000A

Frequency Response Analyzer Accessories

The N4L range of frequency response analyzers can be used in a wide range of applications, in reflection of this we have developed various accessories to enable accurate, reliable and convenient measurement.

Injection Transformers

N4L Injection Transformers –  Feedback Loop Response Analysis
LFIM Frequency Response Analyzer Injection Transformer 

The PSM1700 and PSM1735 feature ground referenced generators, as a result there is a requirement to isolate the injected perturbation signal from ground so that the feedback loop is not shorted to the ground plane.  This action is performed by an injection transformer and N4L have designed numerous injection transformers to meet a range of frequencies and voltages.

Model  Frequency Range   Voltage Rating   Turns Ratio  Connectors 
Standard Injection Transformer10Hz to 200kHz50V6.3:1BNC Input, Isolated BNC Output
HF Injection Transformer500Hz to 35MHz50V2.3:1BNC Input, Isolated BNC Output
HV Injection Transformer5Hz to 15MHz1KV CATII2.3:1BNC Input, 2x 4mm Safety Connector Output
Low Frequency Injection ModuleDC to 100kHz600V CATII3.1:1BNC Input, 2x 4mm Safety Connector Output
     
Specification Data
Injection Transformer Range June 17

LCR Measurement

IAI Kelvin Fixture
Impedance Analysis LCR Kelvin Fixture 

The N4L Impedance Analyzer range offers high accuracy, high frequency LCR measurement. To accompany the IAI and IAI2 we have developed an IAI Kelvin Fixture. This fixture features four contact plates providing true four wire impedance measurement.

Frequency Range
DC to 35MHz

 

 

 

 BATT470m – EIS Interface (Electrochemical Impedance Spectroscopy)
batt470m_350px The BATT470m electrochemical impedance analysis interface (EIS) provides an easy to use battery/cell impedance test platform for the electrochemical industry. Utilizing the highly accurate PSM3750 frequency response analyzer from N4L, the BATT470 provides impedance measurement of batteries/cells up to 200V DC.

 

Frequency RangeAccuracyImpedance RangeVoltage Rating
100mHz to 1MHz0.1% typical1mOhm to 1kOhm100V & 200V
Specification Data
BATT470m Shunt – EIS Measurement

                 

                   

 TTF35 ecom Test Fixture
TTF35 ecom Test Fixture 

The TTF35 ecom Test Fixture is designed to be used in conjunction with the PSM range of frequency response analyzers. The TTF35 provides simple, fast and accurate measurement of ADSL and VDSL ecom filters.

Frequency RangeAttenuation AccuracyDynamic RangeSource Impedance Options
DC to 35MHz+/- 1dB from DC to 35MHz100dB50Ω, 75Ω, 600Ω, Zr, Zrhf
Specification Data
ecom Test Fixture

                 

                   

Power Measurement

 PSM2 Power Meter Adaptor
Frequency Response Analyzer Power Meter Adaptor 

The PSM2 Power Meter Adaptor is an isolation and attenuation accessory designed for use with the PSM1700, PSM1735 and PSM3750 Phase Sensitive Multimeters. This adaptor utilises toroidal transformers and calibrated burden resistors. The PSM2 provides isolation and fixed scaling factors enabling the PSM series frequency response analyzers to perform input power measurements on single phase low voltage power devices.

Power InputPower OutputVoltage RatingCurrent Rating
IEC SocketIEC Shuttered Outlet250Vrms10Arms
Specification Data
PSM Power Adaptor

                    

                 

Current Measurement

 N4L HFm High Frequency Current Shunts
Frequency Response Analyzer Current Shunts 

If external current measurement is necessary for impedance measurement, for example if a test setup utilising an LPA Laboratory Power Amplifier for signal generation is employed. The HF series shunts provide an accurate current sensing solution for many wideband measurement applications up to 20Arms. Utilising an innovative design that is unique to N4L, each shunt will maintain its specified resistance over a frequency range from DC to 1MHz without exhibiting the phase shift normally associated with resistive shunts.

Model Current Rating
HF010m20Arms
HF100m6Arms
HF470m3Arms
Specification Data
HF m Shunts – PSM
 
 

         

Other models available upon request

AC Current Clamps

AC Current Clamp 1000Arms 15kHz Bandwidth

 

 

 

 

As an alternative to selecting an HFm current shunt for external current measurement in impedance applications is our AC Current Clamp range. These clamps provide current measurement up to 3,000A (P32-UE) with an upper bandwidth of 15kHz (SMUB), providing accurate measurement of an AC signal over a wide bandwidth. Typical applications include impedance measurement of electrochemical cells where high DC current bias is present, the AC responding current clamp will reject the DC bias current and reliable accurate measurement of the AC perturbation current is recorded.

ModelCurrent Rating
M3-UB-50100mA → 50A
M3-U-1001 → 100A
S-UE-2001 → 200A
S-UE-2501 → 250/500/1000A
US-UE-10001 → 1,000A
SM-UE-10000.5 → 1,000A
SM-UB-10000.5 → 1,000A
P32-UE-10005 → 1,000A
P32-UE-30005 → 3,000A
Specification Data
M3 UB 50 – 1V
M3 U 100 – 1V
S UE 200 – 1V
S UE 250 500 1000 – 1V
US UE 1000 – 1V
SM UE 1000 – 1V
SM UB 1000 – 1V
P32 UE 1000 – 1V
P32 UE 3000 – 1V

Other models available upon request

High Voltage Measurement

TT-HV-250 High Voltage Probe (2.5kVpk)
TT-HV-250 Power Analyzer Probe 

For High voltage applications, we recommend the PSM3750 frequency response analyzer, for voltages above this level an attenuator is required and the TT-HV-250 provides measurement up to 2.5kV.

Voltage RatingAttenuationBandwidth
2.5kVpk100:1300MHz
Specification Data
N4L 2.5KV High Voltage Probe x100

             

         

Other models available upon request

TT-HVP-15HF High Voltage Probe (15kVpk, 10kVrms)
TT HVP 15HF Power Analyzer Probe 15kV 

The TTV-HVP-15HF High Voltage Probe provides 1000:1 attenuation of voltages up to 15kV, with a bandwidth of 50MHz these probes provide high voltage accurate measurement. For connection advice please contact the N4L application engineering department.

Voltage RatingAttenuationBandwidth
15kVpk, 10kVrms1000:150MHz
Specification Data
N4L 15KV High Voltage Probe x1000

                     

Other models available upon request

ULCP Ultra Low Capacitance Probe (1kVrms)
ULCP ULtra Low Capacitance Probe 

The ULCP ultra low capacitance probe is intended for voltage measurement of devices which are particularly sensitive to capacitive loading. This is particularly useful when measuring start up characteristics of low power lighting ballasts, the ULCP Ultra Low Capacitance Probe utilises a differential input design that provides a capacitance to ground of 1pF.

Voltage RatingAttenuationBandwidth
3kVpk, 1kVrms1000:12MHz
Specification Data
ULCP

      

               

Other models available upon request

N4L 20/36A Lead Sets
Voltage and Current Connection Lead Set 

 

V & A lead set offered as standard with our power analyzer range, the N4L 20/36A lead set provides the engineer with 4 connection leads provide convenient connection of the frequency response analyser to a test device via the means of conventional crocodile clips.

ModelLengthQtyCurrent Rating (If used for current measurement)
LS-201.5m1x Red, 1x Yellow, 2x Black20A
LS-361.5m1x Red, 1x Yellow, 2x Black36A

 

 

 

Other lead lengths available upon request

19in Rack Mount Kits

PSM17xx Rack Mount Kit
frequency response analyzer 19 inch rack mount kit 

The PSM1700 rack mount kit provides a convenient, neat method of integrating the PSM1700/PSM1735 Frequency Response Analyzers into a 19in rack. The rack mount kit consists of a framing plate.

HeightCompliance
4UEIA Standard

         

PSM3750 Rack Mount Kit
Power Analyzer 19in Rack Mounting Brackets 

The PSM3750 rack mount kit consists of two 19in rack mounting brackets providing simple integration into any EIA standard 19in rack system. The brackets are fitted to the Frequency Response Analyzer by removing the two handle fixtures situated on each side of the instrument.

HeightCompliance
4UEIA Standard

         

Attenuators

ATT Series Attenuators
N4L ATT20 20:1 Attenuator 

The ATT10, ATT20 and ATT1000 are BNC to BNC voltage attenuators designed for the PSM BNC inputs. They provide high accuracy wide bandwidth gain, typical applications are in situations when the output of a voltage attenuator (such as the TT-HV250) is above the 10Vpk range of the PSM1735 input.

Model AttenuationBandwidthMax Input Voltage
ATT1010:1DC-2MHz30Vpk
ATT2020:1DC-2MHz60Vpk
ATT10001000:1DC-10kHz1000Vrms
Specification Data
ATT10
ATT20
 

                               

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