Gain phase analyzer, frequency response analyzer Powertek

GP1700 Phase Angle Voltmeter Test System with built in Gain Phase Analyzer - Frequency Response Analyzer

Powertek
UK Tel: +44 1788 519911
US Tel: +1 631 615 6279
Email : info@powertekus.com
Email : info@powertekuk.com

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GP1700 4 U high format
Ideal for ATE applications

About the GP1700 Phase Angle Volmeter - Gain Phase Analyzer

The GP1700 PAV frequency response analyzer is a versatile and powerful test and measurement instrument. Using 10uV - 100Vpk (600Vpk with supplied probes) isolated inputs with a powerful DSP based Discrete Fourier Transform (DFT) measurement, accurate phase sensitive and frequency selective measurements are possible. In particular the GP1700's gain, phase, power and LCRZ measurements offer good accuracy and noise rejection, necessary in most switching power supply power conversion, ultrasonic and EL backlight applications. Its unique ability to measure impedance parameters during actual live operating conditions, up to 600Vrms, can reveal hidden circuit properties - not possible with conventional LCR meters. The main applications for the GP1700 include assessment of synchros, resolvers, LVDT, gain phase margins and stability in closed loop control systems, ultrasonic equipment, analysis of inductors, response of active/passive filters, piezo devices and amplifiers. Using its frequency sweep capability to create Bode Plots, impedance plots, Q factor, reactance and Resr plots. Particularly suited to situations where the measured signal is not referenced to ground or buried in noise and distortion.

	Supplied with comprehensive PC software and LabView drivers
	Measurement of inphase, quadrature, Vrms total, fundamentals, phase angle, offset and ratios
	Supports external & internal excitation
	Analysis of closed loop systems, Gain and Phase Bode Plot graphs
	Ac and dc measurement of watts 0.1% rdg + 0.1% range <100Hz
	VA, PF, cos phi, Vrms, Vpk, Arms, Apk and crest factors along with fundamental ac measurements
	Complex impedance analysis including LCR, Resr, Z, angle, Q factor and Dissipation factor
	Isolated inputs 100Vpk direct, 600Vpk via differential probes
	Measuring range 10uV to 600Vpk, Dc - 1MHz
	USB-RS232 converter, RS232 serial interface and PC software utilities as standard

GP1700 Phase Angle Voltmeter Dataheet pdf

Additional capability

Fast dual channel Dc-1MHz isolated voltmeters

THD and harmonics for voltage and current

Phase angle meter / Vector voltmeter / Phase Angle Voltmeter (PAV)

Selective level meter (measures amplitude at a particular frequency)

Graphical display for direct screen plotting

Voltage & current waveform display

Inductive component testing, transformer analyzer / wound component tester, capacitance, resistance, reactance and impedance

Fast measurement speeds exceeding 300 measurements/second

Wideband wattmeter

RS232, USB, GPIB (option) interfaces, comprehensive PC software, NI LabView drivers, MS Excel compatible files, MS Excel Macros available

Specifications for GP1700 phase angle voltmeter measurements
Channels / display		2 isolated / 5 digits resolution (0.01º Phase Angle)
Measurement		Total Vrms, Fundamental, Inphase, Quadrature, Frequency, Phase angle plus Null Meter
Voltage Input Ranges		300V, 100V, 30V, 10V, 3V, 1V, 300mV, 100mV, 30mV,10 mV or Autoranging
Phase Input Ranges		0.00º to -360º, 0.00º to +360º or 0 to ±180º
Frequency Range		Dc to 1MHz
Common Mode Rejection Ratio (CMRR)		5Hz to 999.99Hz : 126dB 1kHz to 5kHz: 110dB 5kHz to 32 kHz: 100dB 32kHz to 64kHz: 91dB
Harmonic Rejection		80dB (even and odd)
Max input		±100V peak direct 100V peak from earth (600Vpk using supplied DP9030 differential probe)
Input impedance		1 M // 30pF (excluding. Leads)
Coupling		Ac or ac+dc
Time constant		0.2s, 1.5s or 12s
Output generator (sinewave)		1mV to 8Vrms (12Vpk) at 100mA

Accuracy (Signal and Reference)
Frequency	Voltage Rdg + Rng	Phase	Gain Ratio
10mHz to 2kHz	± 0.03% ± 0.03%	±0.005º	±0.02dB
2kHz to 5kHz	± 0.05% ± 0.05%	±0.01º	±0.03dB
5kHz to 20kHz	± 0.10% ± 0.10%	±0.03º	±0.04dB
20kHz to 32kHz	± 0.10% ± 0.20%	±0.15º	±0.06dB
32kHz to 54kHz	± 0.10% ± 0.80%	±0.25º	±0.08dB
54kHz to 100kHz	± 0.10% ± 1.20%	±0.50º	±0.12dB
Ordering and options GP1700 19" 4U rack format - GP1700 supplied 110Vac / 230Vac All models include:- USB-RS232 converter, RS232, RS232 cable, CD software utilities, 2 x ISO input cables probes, output cable, quick guide sheets, user manual, calibration certificate and certificate of conformance Options - GPIB IEEE-488 - Option 01A Active LCRZ head inc Kelvin connectors - Option 01P Passive LCRZ head inc Kelvin connectors - Option 03A injection transformer - Option 03A-LF injection transformer

Useful links

GP1700 Phase Angle Voltmeter Dataheet pdf

Application note on assessment of power supply gain/phase margins and control loop stability PDF

Read about frequency response (gain phase) analysis

Read about phase angle voltmeters

Example of GP1700 gain phase analyzer screen shots

GP102 LCR meter display dB gain plot of a first order filter Phase angle voltmeter measurements including inphase and quadrature
Gain phase analyzer main display Turns ratio and polarity measurement using the transformer analyzer

Ordering

GP1700 Upright with 110V/230Vac universal power

GP1700R 19" 2U rack with 110V/230Vac universal power

All measurements are traceable to NIST (USA) and NPL UKAS (UK). A certificates of conformance and calibration are supplied as standard. The GP1700 is a CE marked product.

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