MCH Instruments Co.,Ltd.
MCH specializes in manufacturing up to hundred models of measuring instruments, such as Oscilloscope, Spectrum Analyzer, Function Generator, Frequency Counter, Millivoltmeter, DC Power Supply and so on.
- 86-755-83281201
- Room 28P, Block B, Modern Window
Huangqiang Road North,
Shenzhen, GD 518031
China
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Product
1mV-300V / 2 CH. Milli-Voltmeter
Digital MVT-172D
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Is applicable to measure RMS value of sine wave with frequency range 5Hz~2Mz and voltage range 100μV~300V. This instrument has a 4 digit display with high precision, small frequency effected errors and high input impedance. There are three display ways including voltage, dB and dBm, supplying a clear and intuitive display. Auto measuring range switching makes your usage more convenient. All switches are touch switches with high quality, providing good hand feeling and high reliability.
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Product
0.1Hz-2MHz Functional Generator
MFG-3002
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Features:*Frequency of the models: 0.1Hz~2MHz/5MHz/10MHz/13MHz/15MHz*Output waveform:Sine,Triangle,Square,±Ramp,±Pulse*Voltage Control Frequency (VCF) capability*TTL/CMOS and OUTPUT synchronous output*Less than 1% distortion at 10Hz~100kHz*Less than 0.5dB frequency response at 0.1Hz~100kHz*1Hz~30MHz frequency counter*AM/FM function optional (models with suffix "A" include this function)*FM/Sweep function optional (models with suffix "C" include this function)
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Product
Linear DC Power Supply
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Features:• High stability• Overall output protection• Voltage and current continuously variable within nominal value• Voltage and current output preset• CC/CV auto switching
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Product
0.3Hz-6MHz Amplitude Display Functional Generator
MFG-8306
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Features:*Max. frequency up to 15MHz*Single-chip function generating module provides high stability and low distortion waveforms*5 digit frequency display, 3 digit amplitude display.*Built-in frequency meter for testing external signal up to 20MHz*Linear and Logarithmic sweep function.*AM/FM function optional(Models with suffix “A”)*5W Power Output function optional(Models with suffix “W”)
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Product
200KHz / 10000Freq.Point LCR Meter
MCH-2816A
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It has high test frequency of 300kHz and 0.01Hz stepping arbitrary programming, and it has 10mV-2V signal level, all making it meet the precision test requirements of production line quality control, in-coming inspection and lab. Its HANDLER, RS232c interfaces are used for the component automatic sorting system, which provides the conditions for computer telecommunication and test recording. Flexible frequency-response analysis:Due to non-ideal inductor, capacitor and resistor, in order to precisely evaluate the characteristics of one component in one frequency band, MCH2816 could use its signal generation ability with 10mHz resolution to correctly analyze frequency response of the component parameters in any frequency band. In particular, it can do the precise measuring of the resonant impedance of the low-frequency ceramic resonant devices which has wide impedance range.
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Product
0.1Hz-3MHz AM/FM Functional Generator
MFG-8203
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Features:*Low distortion, high stability*Linear and logarithmic sweep function*Sweep time and width adjustable*External voltage control frequency (VCF)*Internal& external modulation AM/FM with modulation control*Output signal compatible with TTL/CMOS*Seven types of waveforms such as sine, square, triangle and ramp*DC power output attenuation can be applied to main output signal*Built-in frequency meter:0.1Hz-30Mhz
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Product
Analog Oscilloscope
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Is a measurement apparatus capable of visually depicting regular changes in electrical activity, such as an electrical current or signal. The resulting data appears as a waveform drawn on a graph with two axes, where the horizontal X axis represents time and the vertical Y axis indicates voltage. In addition, the luminance of the waveform itself is often referred to as the Z axis, which demonstrates the intensity of the activity measured.
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Product
120MHz DDS Function Generator
SM-4120
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*High resolution, high accuracy, high stability, superb price/performance.*High visible VFD display, easy-to-use knob and keys.*Multi-wave forms are suitable for various application areas.*Wide sweep frequency range, start and stop frequency can be set independantly in sweep function. It can be used as digital sweep analyzer with an oscilloscope.*SMT craft. New-style metal case.*MTBF: >1000h
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Product
20MHz
SM-4020
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Features:*High resolution, high accuracy, high stability, superb price/performance*Highly visible VFD display, easy-to-use knob and keys*Multi-wave forms are suitable for various application areas*Wide sweep frequency range, start and stop frequency can be set independently in sweep function. It can be used as digital sweep analyzer with an oscilloscope.*SMT craft. New-style metal caseMTBF:>10000h
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Product
0.1Hz-5MHz Functional Generator
MFG-3005
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*Frequency range: 0.1Hz~5MHz*Output waveforms: Sine ,triangle, square, positive and negative pulse, positive and negative ramp*Output impedance: 50Ω±10%*Output Amplitude: Not less than 20Vp-p(open circuit)*DC voltage: 0~±10V continuously adjustable*Symmetry range: 90:10—10:90*Rising edge of square: Less than 100ns
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Product
Digital Oscilloscope
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Is a complex electronic device composed of various software and electronic hardware modules that work together to capture, process, display and store data that represents the signals of interest of an operator.
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Product
Soldering Station
SM-898D
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*Using micro-processor PID program control technology, precise dual digital display hot air gun and the stability of the actual temperature of the soldering iron, fast automatic temperature compensation feature further enhanced temperatures.*The amount of wind, air flow, temperature soldering iron are adjustable.*The air gun holder is a magnetron (or light control), holding the handle when the system will automatically enter the working mode; handle is placed on the shelf when the system enters standby mode automatically.(One more than the 898D Auto Sleep off function)*System with automatic cold wind function, can prolong the life of the heating element.*This product uses "brushless fan" as a source of air, reduce noise, improve work efficiency
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Product
150W Electronic Load
EL63150B
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Features:*Number operation and control*LED display with high definition and high contrast, rich display information*Easy operation of knob encoder switch*Basic load function: constant current, voltage, power and resistance*Multi units used to multiple load ability*Short-circuit test*Battery test*Dynamic test*Multi parameters measured in the list*Remote voltage measurement*Panel and exterior trigger function*Protection function: over-voltage, over-current, over-power, over-heat, polarity connection in reverse*10 sets of parameters memorized and loaded, and automatically loaded on turning on the instrument*Intelligent fan control*Key lock and knob lock functions
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Product
300W Electronic Load
EL3630B
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Features:*Number operation and control*LED display with high definition and high contrast, rich display information*Easy operation of knob encoder switch*Basic load function: constant current, voltage, power and resistance*Multi units used to multiple load ability*Short-circuit test*Battery test*Dynamic test*Multi parameters measured in the list*Remote voltage measurement*Panel and exterior trigger function*Protection function: over-voltage, over-current, over-power, over-heat, polarity connection in reverse*10 sets of parameters memorized and loaded, and automatically loaded on turning on the instrument*Intelligent fan control*Key lock and knob lock functions
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Product
Audio Frequency Sweep Generator
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Feature:*Auto and manual operation selectable*Ouput power:20W.40W.60W.100W.200W*Sweep time selection*5 digit LED display for frequency 4 digit display for voltage amplitude observation of synchronous output*Power supply:AC 220V(110V Optional)
