SMT SMARTTWEEZERS Unique High-Precision R-C-L Meter
SMD Pre-Calibrated Components Identifier in a Set of Tweezers
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TO BUY please see Distributor in Your Region SMART TWEEZERS Distributors |
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Available technical information:
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Description
SmartTweezers is an R-L-C meter in a set of tweezers. SmartTweezers have a unique mechanical and electronic design patented in several countries that incorporates replacable tips connected to precision SMD probe. The unit is designed for component verification on the production line, impedance testing and sorting of SMT components. SMTSmartTweezers cuts enormously the time needed to troubleshoot and debug complex PCB's making making process of locating faulty components an easy task.
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SMTTweezers type probe and well visible c display, in conjunction with auto-ranging measurement modes for R, L, and C allow the operator to concentrate on the component under test. In effect, testing, sorting and evaluation of components become much quicker and less expensive.
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Measurement of Resistance, Capacitance and Inductance
The main display shows the reading. The secondary, top display shows the reading of additional parameters or measurement conditions. When multiple features are present, the secondary display shows one of the values. The Bar Graph shows an analog indication of the measured value.
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Voltage Measurement
The Smart Tweezers is able to measure voltage. In the AUTO MODE, it measures DC voltage from 100µV to 800mV. In the TRACE MODE, it shows an oscilloscope-like picture of AC voltage.
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Measurement of Continuity/Open Test
The SmartTweezers measure continuity. The beeping sound is heard for resistance readings below the threshold, or to indicate a momentary open circuit.
Replacable Tips
SMTTweezers tips are made of non-magnetic stainless steel and are gold-plated.
SMTSmartTweezers have Ergonomic Design and Conveniently located Controls
SmartTweezers incorporate a JOG DIAL button to choose a selected function or change the settings. Rotating the JOG DIAL button allows for a choice a function. Pressing the JOG DIAL button activates this function and makes it appear on the display.
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Feature
- Conveniently located Dual Graphics Display
- Additional Indication of the measured value on Analog Bar Graph
- Auto-Ranging measurement of L, C and R
- SmartTweezers automatically select best range for highest accuracy
- Beeper sounds for resistance readings below threshold, or to indicate a momentary open circuit in Continuity / Open test
- Mini-Oscilloscope function for measurement of AC voltage
Technical specification:
| Physical Specifications | |
| Operating Temperature: | 0 °C to +55 °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 |
| Storage: | 10000 meters |
| Battery Type: | 1.5V LR44 Alkaline or Air zinc |
| Battery Life: | 70 Hours typical with alkaline, 200 hours with air zinc battery |
| Electromagnetic Compatibility (EMC): | Susceptibility and Emission: 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) |
| Warranty: | 1 year |
| Basic Specifications | |
| Measured Parameters: | C+R (ESR), L+R, R |
| Measuring Frequencies: | 100Hz, 1 kHz, 10kHz |
| Measurement update rate: | Up to 4 measurements per second |
| DC Voltage: | 0 to 800 mV (Up to 8V with manual setting) |
| Resistance: | 0.05 Ohm to 9.9MOhm |
| Capacitance: | 0.5 pF to 4999 µF |
| Inductance: | 0.5 µH to 999mH |
| Detailed Accuracy Specifications | Accuracy is specified at 18°C to 28°C (64°F to 82°F), with relative humidity to 90%. |
| Resistance | |
| Range: | 5 Ohm - 999 kOhm 0.1 - 9.9 MOhm |
| Accuracy: | <1% in the 5 Ohm - 999 kOhm range
<5% in the 0.1 -9.9 MOhm range |
| Test Frequency: | 1 kHz |
| Capacitance: | |
| Range: | 10pF - 100µF 0.5pF - 4999µF |
| Accuracy: | <3% in the 10pF - 100µF range <5% in the 0.5pF - 4999µF range |
| Test Frequency: | 1kHz: 10000pF to 1µF; 10kHz: < 9999pF; 100Hz: > 1µF |
| Inductance: | |
| Range: | 10µH-99mH 0.5µH-999mH |
| Accuracy: | <3% in the 10µH - 99mH range <5% in the 0.55µH - 999mH range |
| Test Frequency: | 10kHz: 0.5 to 99 1µH; 1kHz: 100µH to 99mH; 0.1 kHz: > 100mH |
| DC Voltage: | |
| Range: | 0V - 8V |
| Accuracy: | <1% |