PSM1700 PsimetriQ는 R & D 및 생산 테스트 어플리케이션을위한 포괄적 인 DFT 및 진정한 RMS 분석 장비입니다. 특히 스위치 모드 전원 피드백 루프 안정성 분석 및 필터의 일반 주파수 응답 분석을 포함하는 범위 이득 / 위상 분석 애플리케이션을 겨냥합니다.실시간 값이나 그래프 또는 표를 보여주는 명확하고 밝은 그래픽 디스플레이가 있습니다. 옵션으로 RS232 또는 LAN을 통한 원격 제어로 완벽하게 작동 할 수 있습니다. IAI (Impedance Analysis Interface)와 결합하면 PSM이 고정밀 1MHz 임피던스 분석기 / LCR 미터가됩니다. 최적의 성능, 측정 속도 및 편의성을 제공하도록 설계되었으며, 비용 효과적이고 사용하기 쉬운 벤치 탑 계측기에서 정교한 측정 기능을 제공합니다.


Features & Benefits
Frequency range 10µHz to 1MHz Floating differential inputs – 100 Vpk
Gain accuracy at < 1 kHz 0.02 dB Phase accuracy at < 1 kHz 0.02°
Frequency response analyzer Impedance analyzer
Vector Volt Meter / Phase Angle Volt Meter RMS Volt Meter
Loop response analysis Harmonic analyzer


Measurement Specifications
Frequency Response Analyzer
Measuremnent Magnitude, Gain (CH1/CH2 or CH2/CH1), Gain (dB), Offset Gain (dB), Phase (º)
Frequency Range 10μHz to 1MHz
20mHz to 500kHz with External Source
Gain Accuracy in dB 0.02dB < 1kHz
0.05dB < 10kHz
0.1dB + 0.003º/kHz < 1MHz
Phase Accuracy 0.02º < 10kHz
0.02º + 0.003º/kHz < 1MHz
Frequency Source Generator or CH1 Input
Measuremnent Real Time DFT, no missing data
Speed Up to 100 readings per second
Filter Selectable from 0.2 seconds
Resolution 5 or 6 digits
Vector Voltmeter
Measurement In-Phase, Quadrature, Tan Φ, Magnitude, Phase, In-Phase Ratio, rms, rms ratio,
LVDT Differential,
LVDT Ratiometric
Frequency Range 10μHz to 1MHz
20mHz to 500kHz with External Source
Basic Accuracy (ac) 0.05% range + 0.05% reading + 0.05mV < 1kHz
Basic + 0.02%/kHz < 10kHz
Basic + 0.2% + 0.002%/kHz < 1MHz
LCR Meter
Functions L, C, R (ac), Q, tan delta, impedance, phase – Series or Parallel circuit
Frequency Range 10μHz to 1MHz
Current Shunt External or N4L active head or IAI (Impedance Analysis Interface)
LCR Measurement Functions
Resistance (R) 1mOhm to 500MOhm
Reactance (X) 1mOhm to 500MOhm
Impedance (Z) 1mOhm to 500MOhm
Capacitance Value (Cp & Cs) 1pF to 1mF
Phase Angle 0 to 360 deg with 0.001 degree resolution
Q. Factor +/- 0.00001 ~ 9999.99
Tan Delta (Reciprocal of Q, also known as Dissipation Factor D) +/- 0.00001 ~ 9999.99
Admittance (Y) reciprocal of impedance (Siemen) +/- 2nS to 1KS
Conductance (G) resistive part of admittance (Siemen) +/- 2nS to 1KS
Susceptance (B) reactive part of admittance (Siemen) +/- 2nS to 1KS
Voltage Bias +/- 10V
Ranges – LCR Head Inductance – 100nH to 10kH
Capacitance – 10pF to 1000μF
Resistance – 10mΩ to 100MΩ
Ranges – IAI Inductance – 10nH to 10kH
Capacitance – 1pF to 1000μF
Resistance – 1mΩ to 500MΩ
Basic Accuracy 0.1% + tolerance of selected current shunt
Sweep Capability All ac functions
Channels 2
Frequency Range DC to 1MHz
Measurement rms, ac, dc, peak, cf, surge, dBm
Basic Accuracy (ac) As VVM + 0.2mV
Accuracy (dc) 0.1% range + 0.1% reading + 1mV
IAI Impedance Analysis Interface
Frequency Range DC to 1MHz
Basic Accuracy 0.1% < 1kHz
0.2% + 0.002% / kHz < 1MHz
Internal Shunt Phase Accuracy Low 5Ω 0.1deg + 0.01deg / kHz
Normal 50Ω 0.05deg + 0.005deg / kHz
High 5kΩ 0.05deg + 0.005deg / kHz
Very High 500kΩ 0.1deg + 0.05deg / kHz
Power Source 90-264V rms 47-64Hz
Power Meter
Measurements W, VA, PF, V, A, total, fundamental and integrated, power harmonics
Frequency Range 20mHz to 1MHz
Current Shunt External or use N4L power adaptor
Current Accuracy As Voltage + external shunt tolerance
Watts Accuracy 0.15% VA range + 0.15% reading + external shunt tolerance
Harmonic Analyser
Scan Single or Series
Frequency Range 10μHz to 1MHz
Measurement Harmonic, series THD or difference THD
Max Harmonic 50
System Specifications
Input Ranges
Inputs 2 Differential
Connectors Isolated BNC
Coupling ac or ac+dc
Max Input 100Vpk from earth
Input Ranges 100V, 30V, 10V, 3V, 1V, 300mV, 100mV, 30mV, 10mVpk
Scaling 1 x 10^-9 to 1 x 10^9
Ranging Full auto, Up only or manual
Input Impedance 1M // 50pF (exc leads)
Signal Generator
Type Direct Digital Synthesis
Frequency 10μHz to 1MHz
Waveforms Sine, Triangle, Square, Sawtooth
(with no trim)
Frequency ±0.05%
Amplitude ±5% < 100kHz
Amplitude ±10% < 1MHz
Accuracy (with trim) Amplitude ±1% < 1MHz
Impedance 50Ω ±2%
Output Voltage 0V to ±10Vpk
Output Resolution 5mV
Offset 0V to ±10Vpk
Offset Resolution ±10VmV
Clock Rate 11.52MHz
Connector Grounded BNC
Functions Up to 4 measured functions user selectable
Datalog Window From 10ms with no gap between each log
Memory RAM or non – volatile up to 8,000 records
High Speed Data Streaming
Rate 1500 readings/s max
Window 660μs to 1s Synchronized to waveform
Buffer 8000 results
Display 320 x 240 dot LCD – white LED backlight
Alarm Any displayed function Hi, Lo, Inside Window or Outside Window
Program Stores 100, prog 1 loaded on power up
Sweep Stores 30, all parameters in any sweep function
Remote Operation Full capability, control and data
Size 170H x 350W x 250D mm approx
Temperature 5 to 35⁰C
Weight 4Kg approx
Power Supply 90-264V rms 47-63Hz 30VA max


Application Notes and Related Articles
Below are a list of application notes related to the field of frequency response analysis
APP020 ― PSRR (Power Supply Rejection Ratio Testing) with the PSM
APP020 ― Amplifier Frequency Response Analysis with the PSM
APP016 ― Testing RFI line filters with the PSM
APP009 ― Measuring low THD with the PSM17xx
APP008 ― N4L’s guide to LCR measurement with the IAI
APP006 ― High Voltage Capacitance Measurement with the PSM series analyzers
APP005 ― Measuring Fluctuating Signals with the PSM
APP004 ― Testing FSK communications with the PSM
APP003 ― Using the PSM with LVDT’s
APP002 ― Testing Loop Stability with the PSM
APP001 ― Testing communications transformers with the PSM


PSM1700 Options, Software and Accessories
Communications Interfaces
Standard: RS232
Optional: LAN(Option L), GPIB(Option G)
Probes and Probe Accessory Options
LCR1 Active Head+ Kelvin Lead Set
IAI Impedance Analyser Interface + Kelvin Lead Set
IAI Kelvin Fixture Axial and Radial Component connection for LCR measurements
TA107 Transimpedance Amplifier
TTF35 Telecom Test Fixture
PSM1 Power Meter adapter (Enables Power Measurements with the PSM1700)
LCR Kelvin Head Kelvin Replacement Lead Set
HVx100 2500V Attenuating Probe
Injection Transformer Options
Standard Injection Transformer 10Hz to 200kHz
High Frequency Injection Transformer 500Hz to 35MHz
High Voltage Injection Transformer 5Hz to 15MHz 600V CAT II Isolation
Low Frequency Injection Module DC to 100kHz
Current Measurement Options:
HF010m 10mΩ/20Arms 1MHz Bandwidth Current Shunt
HF100m 100mΩ/6Arms 1MHz Bandwidth Current Shunt
HF470m 470mΩ/3Arms 1MHz Bandwidth Current Shunt
HF01A 1Ω/1Arms 1MHz Bandwidth Current Shunt
Port Accessory Options:
USB to 9 Pin RS232 Serial Converter
Carry Cases:
PSM Soft Carry Case – Black Nylon Padded Case with accessory space, handle and strap
Rack Mounting Kit Options
PSM17xx Rack Mounting Kit19″ Rack Mount Kit including brackets and fixing screws for PSM17xx
Calibration and Documentation
Standard Recalibration – PSM17xx
Standard Recalibration – PSM17xx + IAI
External Laboratory ISO17025 UKAS Calibration + Standard Calibration – PSM17xx
Spare set of user manuals – Hard copy of user and communications manual


PSM1700_35 Brochure & Technical Specifications
Introduction to PSM1700 and PSM1735 Datalog Mode
LCR Active Head & IAI
PSMComm2 User Manual v1_1b PDF, 2.79Mb
PSM1700 User Manual v1.65 PDF, 531kb
PSM17xx Comms Manual PDF, 785kb
IAI User Manual PDF, 200kb