اسیلوسکوپ و تستر قطعات FNIRSI مدل DSO-TC2

Main functions

:Digital oscilloscope

Passbands: 200 kHz

Mixing frequency: 2.5 MS/sec

Input resistance: 1 MΩ

The range of input stresses with a divider of 1:1 :  80Vp ($i40V)

The range of input stresses with a divider of 1:10  : 800Vp ($400V)

Sensitivity vertically: 10mV/Div — 10V/Div

Horizontal sweep: 10us/Div — 500s/Div

Sync Modes: Auto/Normal/Single

Timing Type: Signal Edge, Signal Fall

Synchronization level: Custom, with indica

Oscillogram freezing: HOLD function

Automatic Measurements: Maximum, Minimum, Average, RMS, Peak-to-Peak, Frequency Meter, Period Length, Courtesy

Generator of test Shemi signal

Generator Shim signal in oscilloscope mode: frequency from 0 to 80 kHz, respectability 0...100%, amplitude 5V

Test signal generator in component tester mode: from 1.5 kHz to 10 MHz

 TESTER of electronic components

Checking transistors and measuring their parameters : Transmission coefficient Hfe; Direct voltage Base-Emitter; Ratio of Collector current to emitter current; ICEO, ICES, direct voltage of the built-in protection diode

Inspection of diodes: Direct pressure drop across the diode, junction capacitance, reverse leakage current

JFET field-effect transistors: gate capacitance Cg, drain current at a fixed gate current, voltage drop across the protective diode

IGBT transistors : Drain current at a fixed gate current, voltage drop across the protective diode

MOSFET transistors : Turn on Vt; Capacitance of the gate Cg; voltage drop on the protective diode

Checking capacitors : Measurement of vessels from 25pF to 100uF; Loss factor Vloss

Checking resistors : Measuring resistance from 0.01 Ohm to 50 MΩ

Inductance coil testing Measurement of inductance from 10uH, measurement of DC coil resistance

Battery check : Charge measurement in the range 0.01V — 4.5V, Battery polarity indication

Temperature measurement using the DS18B20 sensor

Humidity measurement using the DHT1 sensor

Decoding of signals from IR remote control NEC remote control: Display of user codes and data codes, display of infrared sensor signal waveform

Basic technical characteristics

Model: SO-TC2

Display: TFT display with a diagonal of 2.5 inches and LED backlight

Power source: Built-in lithium ion battery with a capacity of 1500 mAh

Charging port: USB TYPE C voltage +5V