AO-16777k Impedance Analyzer / LCR Meter (16.7 MHz)

AO-16777k

SinePhase

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Model AO-16777k is the most widely used device of the product family for LCR and Impedance Measurements up to 16.777 MHz.

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Communications female BNC
Current Range 10 µS to 100 S
Impedance 16777 kHz
Power Supply: 5V / 400 mA (via USB, no extra supply required)

The LCR impedance analyzer / meter are designed for measurements up to 16777 MHz (~ 17 kHz).

The Model AO-16777k can be used for measurements between 1 kHz and 16777 kHz.

They can be operated directly from any standard laptop or PC without the need for an additional battery power pack or main supply.

  • USB power and control:

The concept of USB power and control not only makes the instrument the smallest and most mobile of its kind, it also has fully integrated PC control and data acquisition as the standard mode of operation.

  • Facts about Impedance Analyzer:

- Operability:
SinePhase measurement software or API

- Measurement points:
No limitation

- Power supply:
5V / 400 mA (via USB, no extra supply required)

- Dimensions:
126 mm × 81 mm × 32 mm

- Weight:
0.2 kg

- PC protection:
Galvanically isolated USB connection

  • General Specifications

Power consumption

5 VDC; 400mA

Power source

USB port

Control interface

USB port

Built-in protection

USB interface galvanically isolated (1000 VDC /1min, 3000 VDC /1sec)

Weight

0.2 kg

Dimensions

32 x 81 x 126 mm (without connectors)

Operating condition

-15 to +65 °C / 0 to 150 °F at < 80% humidity, non condensing (extended range on request)

Electromagnetic compliance

emitted radiation: EN 55011, class B (stringest class)

immunity against discharge: EN 61000-4-2, criterion A (highest immunity)

immunity against EM fields: EN 61000-4-3, criterion A (highest immunity)

  • Probe Port Specifications

Terminal type

BNC

Output signal amplitude

measurement on: max. 316 mVp max. 9,6 mAp

measurement off: no signal

Output impedance

measurement on: 33 Ohm

measurement off: 330 kOhm

Discharge energy absorption

max. 1 millijoule

Probe calibration function

to compensate individual probes against series and parallel R, parallel C, series R, series L

  • Frequency Characteristics

Frequency range

1kHz to 16.777 MHz

Frequency sweep stepwidth

1Hz to 250kHz;

Frequency resolution

1 Hz

Absolute frequency error

typ. +/- 0,001%

  • Display Modes

Impedance values

versus frequency: ΙZΙ (Impedance Magnitude), φ (Phase), R (Resistance), X (Reactance)

dual plots: ΙZΙ and φ vs.Frequency, R and X vs.Frequency

complex plot: X versus R (Nyquist Diagram)

Admittance values

versus frequency: ΙYΙ (Admittance Magnitude), φ (Phase), G (Conductance), B (Susceptance)

dual plots: ΙYΙ and φ vs.Frequency, G and Β vs.Frequency

complex plot: B versus G (Nyquist Diagram)

Capacitance

Capacitance vs. Frequency

Inductance

Inductance vs. Frequency

Scaling options

full-scale automatically or manually settable; linear or logarithmic display option for both axis

  • Data Storage & Handling

Save/load options

- save/load measurement as data
- save/load parameter and probe calibration only
- save measurement as picture only (bmp, jpg, or png)

Printing options

- graph only - full panel

Data export options

- text file format(*.txt)
- Microsoft Excel file format(*.xls)
- MathWorks MatLab file format(*.mat)

  • System Requirements

Minimum PC/Laptoprequirements

- 1 GHz clock rate
- 256 MByte RAM
- 300 MByte available harddrive space
- 1024 x 600 pixels resolution
- CD-ROM drive (for installation of user software)

Operating system

Microsoft Windows 2000, 2003, ME, XP, Vista, or Windows 7 (other on request)

not included

  • Measurement Range

Impedance values

10mΩ to 100kΩ

Admittance values

10μS to100S

Capacitance

0.1 pF to 10 mF

Inductance

0.1nH to 10H

Phase

+90 to -90 degree; +π/2 to -π/2

  • Measurement Time

Standard operation

approx. 30 msec per frequency step

With noise reduction

approx. 60 msec per frequency step

Additional optional delay time

settable from 3 msec to 300 msec / frequency step (for high-Q measurements)

  • Measurement Accuracy (at 21-24°C / 70-75°F; warm up time 15 min)

Impedance values


typical full frequency range error (50 Ohm): 0.05 %

typical full frequency range error (shortened probe): +/-10 mΩ

typical single frequency repetitive error (shortened probe): +/- 1 mΩ

typical 100 kHz BW error (%), full Z range: (3mΩ/Z + Z/300kΩ•100% (see Fig.1)

Admittance values

typical full frequency range error (20 mS): 0.05 %

typical full frequency range error (open probe): +/-10 μS

typical single frequency repetitive error (open probe): +/- 1 μS

typical 100 kHz BW error (%), full Y range: (3μS/Y + Y/300S•100% (see Fig.1)

Phase

see Figure 2

Capacitance

see Figure 3

Inductance

see Figure 4

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