Peak Electronics LCR45 LCR and Impedance Meter
An upgraded version of Peak Electronic's LCR40, the LCR45 uses finer measurement resolution and advanced mathematical analysis to give users the ability to carry out comprehensive analysis of passive components (inductors, capacitors and resistors).
To use, simply choose between the available auto/manual modes and connect the test leads to the component you wish to test. Within seconds the LCR45 will identify the type of component, display the component's value and adjust itself constantly over a time period. By scrolling through a selection of pages it's also possible see more information about other component parameters such as complex impedance, complex admittance or magnitude and phase of impedance.
Designed with simplicity in mind, the LCR45 is incredibly compact, features just two buttons for operation and is equipped with 2mm compatible detachable micro-hooks, allowing connectivity to 2mm compatible probes.
Peak Electronics LCR45 Passive Component Impedance Meter Key Features
- Detailed analysis of components with information on component summary, complex impedance and magnitude/phase
- Supplied with gold-plated removable hook probes
- Fluid measurements with hold function
- Automatic or manual component type selection
- Automatic or manual test frequency (DC, 1kHz, 15kHz or 200kHz)
- Enhance measurements resolution (0.2uH, 0.2pF and 0.2Ω)
- Easy menu system for access to user settings
- Enhanced compensation for component parasitics and losses (e.g core losses)
- Automatic or manual power-off
Peak Electronics LCR45 Technical Specifications
| Parameter | Minimum | Typical | Maximum | Notes | |
| Resistance | Range | 0Ω | 2MΩ | ||
| Resolution | 0.1Ω | 0.2Ω | |||
| Accuracy | Typically ±1.0%±0.6Ω | 1,2,6 | |||
| Capacitance | Range | 0pF | 10000μF | ||
| Resolution | 0.1pF | 0.2pF | |||
| Accuracy | Typically ±1.5% ±0.6pF | 1,2,5 | |||
| Inductance | Range | 0μH | 10H | ||
| Resolution | 0.1μH | 0.2μH | |||
| Accuracy | Typically ±1.5%±0.6μH | 1,2,4 | |||
| Passive Component Impedance |
Re and Im | Typically ±1.5%±10LSD | 4,5,6 | ||
| Magnitude | Typically ±1.5%±10LSD | 4,5,6 | |||
| Phase | Typically±5° | 4,5,6 | |||
| Measurement Sample Rate | 0.5Hz | 1.5Hz | 2Hz | ||
| Peak Test Voltage (across O/C) | -1.05V | +1.05V | |||
| Peak Test Current (through S/C) | -3.25mA | +3.25mA | |||
| Test Frequency Accuracy |
1kHz | Typically ±0.5% | |||
| 14.9254kHz | 7 | ||||
| 200kHz | |||||
| Sine Purity | Tyipcally -60dB 3rd Harmonic | ||||
| Operating Temperature Range | 10°C | 40°C | 3 | ||
| Battery Operating Voltage | 8.5V | 13V | |||
1. Within 12 months of factory calibration. Please contact us if you require a full re-calibration and/or certification of traceable calibration.
2. Specified at temperatures between 15°C and 30°C.
3. Subject to acceptable LCD visibility.
4. For inductances between 100µH and 100mH in fully auto mode.
5. For capacitances between 200pF and 500nF in fully auto mode.
6. For resistances between 10Ω and 1MΩ in fully auto mode.
7. For clarity, the 14.9254kHz test frequency is shown as 15kHz.
| SKU | LCR45 |
|---|---|
| Manufacturer Part Code | LCR45 |
