Changzhou Tonghui Electronic Co., Ltd,

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Precision Source Measure Unit And LCR Meters

China Precision Source Measure Unit And LCR Meters

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Precision Source Measure Unit And LCR Meters

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Accuracy	Voltage: 0.02%, Current: 0.02%
Max Current Compliance	±200mA
Max Source/Sink Capacitance	±200nF
Max Source/Sink Current	±200mA
Max Source/Sink Frequency	±200kHz
Max Source/Sink Inductance	±200μH
Max Source/Sink Power	±200mW
Max Source/Sink Resistance	±200Ω
Max Source/Sink Temperature	±200℃
Max Source/Sink Voltage	±200V
Max Voltage Compliance	±200V
Measurement Range	Voltage: 0 to ±100V, Current: 0 to ±100mA
Product Name	Source Measure Unit
Resolution	Voltage: 10μV, Current: 10nA

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Product Details
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Product Specification


Accuracy	Voltage: 0.02%, Current: 0.02%	Max Current Compliance	±200mA
Max Source/Sink Capacitance	±200nF	Max Source/Sink Current	±200mA
Max Source/Sink Frequency	±200kHz	Max Source/Sink Inductance	±200μH
Max Source/Sink Power	±200mW	Max Source/Sink Resistance	±200Ω
Max Source/Sink Temperature	±200℃	Max Source/Sink Voltage	±200V
Max Voltage Compliance	±200V	Measurement Range	Voltage: 0 to ±100V, Current: 0 to ±100mA
Product Name	Source Measure Unit	Resolution	Voltage: 10μV, Current: 10nA
High Light	smu measurement ，Source Measure Unit and LCR Meters ，Precision Source Measure Unit

TH1991 Precision Source Measure Unit with 7-inch Capacitive Touch Screen

A Source Measure Unit (SMU) is a versatile electronic instrument that combines the functions of a power supply and a digital multimeter. It is widely used in various applications requiring precise and simultaneous sourcing and measuring of electrical parameters.

Performance Characteristics

TH1991/TH1992 series precision source/measure units can output and measure voltage and current at the same time. The instrument integrates the functions of current source, voltage source, voltmeter and ammeter, and each function can be switched arbitrarily.

TH1991/TH1992 series precision source/measure units can output up to ±210V DC voltage, ±3A DC current and ±10.5A pulse current, minimum 10fA/100nV power supply and measurement resolution, support high-speed sampling, and can generate arbitrary waveforms.

TH1991/TH1992 series precision source/measure unit series adopts 7-inch capacitive touch screen, with Linux operating system as the bottom layer, interactive graphical user interface and various display modes, and built-in diodes, triodes, MOS tubes and IGBTs and other devices. The I/V curve scanning function can complete the IV function test without connecting to the host computer, which can signififi cantly improve the test effiffiffi ciency.

The TH1991/TH1992 series of precision source/measure units with comprehensive and integrated power and measurement functions are ideal for testing semiconductors, active/passive devices, and a variety of other devices and materials.

The TH1991/TH1992 series of precision source/measure units are widely used in R&D and educational applications, industrial development, testing and manufacturing.

Performance Characteristics

• 7-inch capacitive touch screen, resolution 800×480

• Linux operating system

• Four-quadrant precision power output and measurement

• Single/dual channel output and measurement

• Up to ±210V DC voltage, ±3A DC current/±10.5A pulse

• 10fA/100nV minimum measurement resolution (6 1/2 digits)

• 10fA/100nV minimum supply resolution (6 1/2 digits)

• Up to 1,000,000 dots/sec sampling rate

• Arbitrary waveform generation

• List scan function (minimum 1μs interval)

• Direct generation of I/V curves of diodes, triodes, MOS tubes and IGBTs

Application

• Semiconductor, discrete and passive component testing

Diodes, Laser Diodes, LEDs

Photodetectors, Sensors

Field effff ect transistor, triode

ICs (ICs, RFICs, MMICs)

Resistors, rheostats, thermistors, switches

• Precision electronics and green energy device testing

Power semiconductor

Battery

Car

Medical instrument

Power and DC Bias Sources for Board Level Testing

• Research and Education

New material research

Nanodevice properties

Giant magnetoresistance

Organic equipment

Any precision I/V source or measure

Size and weight

Shelf volume (mm): 125x132x480

Outline volume (mm): 236x154x526

Net weight: about 6kg (single channel) / 7.5kg (dual channel)

Standard accessories:

Sharp needle test probe

Banana plug

Tonghui PC software

One power cord

One USB cable

Accessories

Optional accessories:

GPIB adapter board

Low noise fifi lter

Kelvin probe set

Banana to Triaxial Adapter (2-wire or 4-wire)

Triaxial connection test fifi xture

Features

• 10fA current output and measurement resolution; 100nV voltage output and component resolution

• ±210V maximum voltage output; ±3.03A (DC)/±10.5A (pulse) maximum current output.

• Support DC, pulse, sweep and list output.

• Minimum sampling interval 1μs

• Built-in I/V curve sweep function, time-domain waveform scrolling display function

• The pulse width of the pulse output can be as small as 50μs

• Both two-wire measurement / four-wire measurement

• The output fifilter time constant (or cutoffff frequency) can be freely set to achieve any frequency response output

• 14-level sorting function, including Grading and Sorting modes.

• Math operation function, moving average fifilter function, deviation subtraction function

• Semiconductor parameter analysis function to quickly generate characteristic curves of commonly used devices.

• Four basic modes of voltage source, current source, voltmeter, ammeter or resistance meter

• Delta low resistance test method, which can effffectively compensate the measurement error caused by thermal electromotive force.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer 


Year Established:

1994 


Total Annual:

10000000-100000000


Employee Number:

500~1000 


Ecer Certification：

Active Member 

Overview Changzhou Tonghui Electronic Co. Ltd. was founded in 1994. It is a provincial high-tech enterprise integrating R&D, manufacturing and marketing. It is located in the National Development Zone – Changzhou Hi-tech Industry Development Zone with super... Overview Changzhou Tonghui Electronic Co. Ltd. was founded in 1994. It is a provincial high-tech enterprise integrating R&D, manufacturing and marketing. It is located in the National Development Zone – Changzhou Hi-tech Industry Development Zone with super...

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Changzhou Tonghui Electronic Co., Ltd,
No.1 Xinzhu Road, Xinbei District, Changzhou, Jiangsu, China
https://www.techmizetest.com/

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