Smart Tweezers™ are a handheld LCR meter that provides users with a simpler method of identifying and evaluating Surface Mount Devices and troubleshooting complex electronic systems.
The unique design combines a set of precision gold-plated tweezers and a powerful, yet small digital LCR-meter in a lightweight device. Powered by a Li-Ion battery, Smart Tweezers can identify the type of component and measure for Inductance, Resistance, Capacitance, and ESR values with no set-up.
Electronic manufacturing has begun using Surface Mount Technology, where small components (referred to as Surface Mount Devices or SMDs) are mounted directly to a PCB, opposed to the older through-hole method, where wire leads were threaded through holes on the PCB. SMDs are generally very small and may or may not have wire leads or other distinguishing characteristics, making them more difficult to tell apart from one another. This may lead to lost component values, or confusion between components. Smart Tweezers offer users an easier way to sort and identify these components, as well as perform on-board measurements and debugging. The gold-plated tips are Swiss made by IDEAL-TEK S.A. and provide a reliable contact on even the smallest component, either loose or mounted. Smart Tweezers are also able to test conventional components that may have wire leads that are too short to fit in test terminals.
Measurements are done faster using Smart Tweezers™. The automatic identification function eliminates unnecessary trial and error, thus saving time.
When in contact with an SMD, Smart Tweezers automatically determine the type of component, determines the proper measurement range and test frequency, and measures for L, C or R with parallel and series mode. The evaluation results are then instantaneously available on the display, as well as the component type, test parameters and more detailed component analysis such as Z and ESR.The bright OLED display instantly shows the values, the component type and test parameters used, as well as a more detailed component analysis, such as Z and ESR values.
Smart Tweezers are easy to use with just one hand, and without the need to set-up between measurements, users can focus on the task at hand. Sorting, testing and troubleshooting become more efficient and cost effective. The handles on the device are a 4-wire connection and shielded to assure low capacitance and resistance offset while measuring.
Siborg Systems Inc and the Institute of Automation and Electrometry of the Russian Academy of Sciences have created new calibration jigs with 4- and 2-wire connections that allow all models of Smart Tweezers, including the LCR-Reader, to be calibrated. The new jig does not create NIST traceable calibration certificates, as the jig needs to be NIST calibrated itself, but it is a helpful tool for periodically checking accuracy as well as troubleshooting malfunctioning or failing devices. The 4-wire jig is compatible with all models of Smart Tweezers from ST-3 and up, including the LCR-Reader.
|Operating Temperature:||0 °C to +50 °C|
|Storage Temperature:||-40 °C to +70 °C|
|Relative Humidity:||0 % to 90 % (0 °C to 35 °C) |
0 % to 70 % (35 °C to 55 °C)
|Altitude Operating:||0-2000 meters|
|Battery Type:||3.7 V LiPO rechargeable 150 mAh|
|Typical Charge Time:||2.5 Hours|
|Electromagnetic Compatibility (EMC):||Susceptibility and Emission: CE 89/336, FCC 15 part B|
|Size:||14.0 x 2.5 x 3.0 cm (3.94 x 0.9 x 1.5 in)|
|Weight:||53 grams (0.11lb)|
|Measured Parameters:||L, C, R, ESR, D, Q|
|Measuring Frequencies:||100 Hz, 120 Hz, 1 kHz, 10 kHz|
|Measurement rate:||1 time per second|
|Resistance:||0.05 Ohms to 9.9 MOhms|
|Capacitance:||0.5 pF to 4,999 µF|
|Inductance:||0.5 µH to 999 mH|
|Dissipation Factor:||0.001 to 1000|
Accuracy is specified at 18°C to 28°C (64°F to 82°F), with relative humidity to 90%.
|Accuracy:||0.2% in range 100 R to 10 K, 0.5% in range 1 R to 1 M|
|Accuracy:||0.2% in range 10 nF to 10 µF, 0.5% in range 100 pF to 1 mF|
|Accuracy:||0.2% in range 10 mH to 100 mH, 0.5% in range 100 µH to 1H|
|Order by Phone/Fax: 301-762-1021|
|E-mail your Purchase Order to email@example.com|
Designed and Manufactured In Canada. Patented in Canada, USA, Europe, Japan, China, Taiwan, Hong Kong, and India.