SMD Mess-Pinzette SmartTweezer ST-1
Description
Smart Tweezers is an R-L-C meter in a set of tweezers. Smart Tweezers features a unique
patented mechanical and electronic design that incorporates a built-in direct precision
SMD probe designed for component evaluation on the production line, component impedance
testing and sorting of SMD components. Smart Tweezers dramatically cuts the time necessary
to troubleshoot and debug a complex PCB making process of locating of a faulty component a
breeze.
The integrated SMD probe and graphic display, combined with automatic recognition of measurement modes (R, C, and L) and the range of measurement, allow the operator to focus on the component under test. As a result, testing, sorting and evaluation of components become more efficient and cost effective.
Inductance, Capacitance, Resistance
The primary display shows the present reading. The secondary display (on top) shows the
present reading of additional parameters or measurement conditions when the primary
display shows some other feature (L, C). When multiple features present, the secondary
display shows one of the values. The Bar Graph provides an analog indication of the
measured input.
Voltage
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.
SmartTweezer ST-1 PDF Users Manual
Continuity/Open Test
The Smart Tweezers is designed to measure continuity. The beeper sounds for resistance
readings below the threshold, or to indicate a momentary open circuit.
Durable Probes
Tweezers tips are made of gold-plated non-magnetic stainless steel.
Ergonomic Design and Convenient Controls
Smart Tweezers features a JOG DIAL button to choose modifiers for a selected function or
change the setting. Rotate the JOG DIAL button to choose from a list of functions, then
press to activate this function and see it appear on the display.
Feature
- Dual Graphics Displays
- Analog Bar Graph
- Fully automatic measurement of Inductance, Capacitance and Resistance
- Auto range: Meter automatically selects best range
- Continuity / Open test: Beeper sounds for resistance readings below threshold, or to
indicate a momentary open circuit
- Trace Graph: Oscilloscope-like display for AC voltage measurement.
Technical specification:
| Physical Specifications: | |
| Operating Temperature: | 0 °C to +55 °C |
| Storage Temperature: | 40 °C to +60 °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: | 80 Hours typical
with alkaline, 240 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 |
| Weight: | 53 grams |
| Warranty: | 1 year |
| Basic Specifications: | |
| Measured Parameters: | C, L, R, ESR, Rs, Rp |
| Measuring Frequencies: | 100Hz, 1 kHz, 10kHz |
| Measurement rate: | 1 time per second, default |
| DC Voltage: | 0 to 800 mV (Up to 8V with optional slide switch manual setting) |
| Resistance: | 0 to 9M |
| Capacitance: | 10 pF to 900 µF |
| Inductance: | 1µH 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: | 0.1Ohm - 5MOhm |
| Accuracy: | 1% in range 0.1R - 5M |
| Test Frequency: | 1 kHz |
| Capacitance: | |
| Range: | 10pF - 499µF |
| Accuracy: | 5% in range 20pF - 1000µF |
| Resolution: | 0.5pF in range 1pF- 100pF |
| Test Frequency: | 1 kHz C >
1000pF 10 kHz C < 1000pF 100Hz C > 1µF |
| Inductance: | |
| Range: | 1µH-1H |
| Accuracy: | 10% in range 1µH
- 10µH 5% in range 10µH - 100µH 5% in range 100µH - 1H |
| Resolution: | 0.5µH in range 1µH - 100µH |
| Test Frequency: | 10 kHz L < 1µH 1 kHz L > 1µH 100Hz L > 1mH |
Detailed Accuracy Specification in PDF
MBR ELECTRONICS GmbH |
