Zubehör, LCR Research Pro
3 of 3 Article
The LCR meters from LCR Research are compact, precise and incredibly practical to use. Components can be gripped, placed and measured at the same time and even on PCBs the re-measurement of assembled components is easily possible.
Due to the tweezers design, these LCR meters have several advantages over classic LCR meters with "flying" measuring cables. Due to the short and defined connections, the tweezers ensure extremely low noise, a constant measurement setup and thus precise measurements and excellent sensitivity even for small component values in the mΩ, nH and pF range.
With the auto measurement function, components (LCR) can be detected and measured during contacting. In addition to the primary measurement function (e.g. the capacitance value of a capacitor), the ESR is also measured and displayed.
Overview
| Model | LCR Elite2 | LCR Pro1 | LCR Pro1 Plus |
|---|---|---|---|
| Basic accuracy (details in manual) | R: 0.2% L: 0.4% C: 0.2% | R: 0.1% L: 0.2% C: 0.2% | R: 0.1% L: 0.2% C: 0.2% |
| Measurement range | R: 20 mΩ to 10 MΩ C: 0.1 pF to 5 mF L: 0.1 uH to 1 H | R: 20 mΩ to 10 MΩ C: 0.1 pF to 10 mF L: 10 nH to 1 H | R: 20 mΩ to 10 MΩ C: 0.1 pF to 10 mF L: 10 nH to 1 H |
| Test Frequency | 100 Hz - 10 kHz | 100 Hz - 100 kHz | 100 Hz - 100 kHz |
| Test Voltage | 0.5 Vrms | 0.2 Vrms, 0.5 Vrms, 1.0 Vrms | 0.2 Vrms, 0.5 Vrms, 1.0 Vrms |
| Supported Measurements |
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| LED Testing | |||
| PC Connectivity | (LCR Link1 Required) | (LCR Link1 Required) | |
| Over Voltage Protection (between test tips) | |||
| Display | OLED 0.91″, 128 x 32 Resolution | OLED 0.96″, 128 x 64 Resolution | OLED 0.96″, 128 x 64 Resolution |
| Battery | 3.7V LiPO, 180mAH, Rechargeable | 3.7V LiPO, 180mAH, Rechargeable | 3.7V LiPO, 150mAH, Rechargeable |
| SMD Test Probes | Gold Plated (Regular) | Gold Plated (Ultra-Precise) | Gold Plated (Ultra-Precise) |
You will find the specifications of the LCR Pro1(Plus) here.
Key features
- Easy operation - one hand use with shortcuts
- High accuracy – R: 0.2%, L: 0.4%, C: 0.2%
- 5 test frequencies – 100Hz, 120Hz, 1kHz, 10kHz, 100kHz
- 3 test voltages – 0.2Vrms, 0.5Vrms, 1.0Vrms
- Wide measurement range – R: 20mΩ to 10MΩ, C: 0.1pF to 10mF, L: 10nH to 1HH
- Fully auto/manual selection
- Small size – 151 x 19 x 14.5mm
- Bright OLED display – 0.96″, 128 x 64 resolution
- Ultra precise gold plated tips
- Rechargeable LiPO battery with USB charging
- PC remote control for data logging and programming
- Multiple functions – R, L, C, Z, ESR, DCR, D, Q, θ, diode, sorting, recording and continuity
A Breakthrough in Accuracy
LCR Pro1 delivers high accuracy once found only in high-end desktop LCR meters. It provides basic accuracy 0.1% for resistance and 0.2% for capacitance and inductance with 5-digit resolution. Each device is fully calibrated during production and shipped with NIST (National Institute of Standards and Technology) traceable calibration certificate.
The test frequencies can be selected from 100Hz to 100kHz. 100kHz is ideal for measuring small inductance under 1uH. The test voltage can be selected from 0.2Vrms to 1.0Vrms. 1.0Vrms allows precision measurements of ceramic capacitors with high dielectric constant (K), such as X5R type. 0.2Vrms is specially designed for in-circuit debugging because it is low enough to prevent the silicon chips from being active during measurement.
Ultra-Precise Tips
The redesigned gold-plated tips are more precise than ever. You can use them to pick up and measure SMD components quickly and reliably, even for parts down to sizes of 01005. Thanks to the precise tips, you can easily reach the component under test without touching the adjacent components during in-circuit troubleshooting even in a very crowded area.
LED testing function (plus version)
LCR Pro1 Plus are the best tweezers-style LCR meter we have ever made. It has all the great features that come with the LCR Pro1, plus an additional LED testing function and excellent sensitivity to measure very small inductance down to just several nHs thanks to the ultra low noise design and 100kHz testing frequency.
In LED testing, LCR Pro1 Plus lights up the LED and displays its electrical parameters, such as polarity, forward voltage and forward current. When testing bi-directional LEDs, the electrical parameters will be displayed in each direction.
User friendly interface
LCR Pro1 comes with a 0.96″ OLED display, doubling the size of its predecessor’s 0.91″ display. The pixels are doubled as well from 12832 to 12864. Larger font and more information can be displayed for you to read the results and navigate the menu more conveniently.
LCR Pro1 is full of handy shortcuts to help you switch all kinds of parameters faster and easier. During measurements, you can quickly select different settings by single clicking, double clicking or holding the navigation button.
Packaging list
- LCR Pro1 Tweezers-Style LCR Meter
- Storage Box
- Quick Start Guide
- NIST Certificate
- USB Cable
Downloads
Guide
LCR Pro Quick guide
Language: English
File Size: 379.54 KiB
Release Date: 13.09.2022
Manual
LCR Data Logger Manual
Language: English
File Size: 4.19 MiB
Release Date: 13.09.2022
LCR Pro Manual
Language: English
File Size: 2.27 MiB
Release Date: 13.09.2022