New Tonghui TH2822A Portable Handheld Lcr Meter 100-10KHZ Usb

 

I.Introduction: 
 
TH2822A adopts the ultra-low dissipation design and high density SMD assembly techniques and can simultaneously display primary and secondary parameters by the use of backlit LCD display. The dual-color shells are gorgeously once shaped; functions are easy to operate. Gorgeously once shaped dual-color shells and easy operating functions are the characteristics of the meter. The test frequency is up to 10 KHz, the readings of primary parameter 40,000 counts and the resolution of dissipation factor 0.0,001. Accurate and convenient measurements of passive-components can be achieved in all occasions for a long time. With USB interface TH2822A can conveniently make data communication and remote control with PC. In order to satisfy the increasing test requirements for SMD and balance the different needs for performance and price, two types of 4-terminal Kelvin test tweezers: TH26009C and TH26029C are available for users’ choice. 
 

 

II.Feature:
  • ■ Basic measurement accuracy: 0.25%.
  • ■ Gorgeous dual-color cast shell.
  • ■ Maximum test signal frequency: 10kHz（TH2822A）.
  • ■ 40,000 counts for primary parameter, D/Q resolution 0.0001.
  • ■ Typical ultra-low consumption : 25mA.
  • Battery capacity: TH2822/TH2822A，continuously used for.
  • 16hours.
  • TH2822C rechargeable batteries are optional.
  • ■ Innovatively compatible terminal configuration : 5-terminal test.
  • slot and 3-terminal banana jack.
  • ■ Intelligent Auto LCR function.
  • ■ Measurement speed up to 4 meas/sec, fast automatic range.
  • TH2822 Series Handheld LCR Meters.
  • Perfect Combination of Outstanding Performance and.
  • Convenience.
  • switch design.
  • ■ Constant output impedance: 100 Ohm.
  • ■ Percentage display and 4-tolerance comparator: 1%, 5%, 10%.
  • 20% (20% not available for TH2822).
  • ■ Automatic OPEN/SHORT correction detection.
  • ■ Data Hold, Max/Min/ Average recording.
  • ■ Utility function configuration and current setup recovery after.
  • power-off.
  • ■ Standard Mini-USB interface, SCPI compatible.
  • ■ Firare update through Mini-USB interface.
  • ■ Free FastAccess communication software on our website.

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    III.Specification:


     

    Accuracy: 
     
    Based after 10 minutes of warm up time and operation at 23 °C ± 5 °C, <75% R.H. 
     
    Temperature coefficient: 0.1× specified accuracy/°C (0°C --18°C or 28°C -- 40°C). 
     
    Accuracy Indication: ±（%reading+ number of least significant digits）. 
     
    Confirmation based after correction of Short/ Open. 
     
    Accuracy is expressed by test parameter plus subscript e and measurement value test parameter plus subscript x; Subscript ‘s’ is the serial equivalent. 
     
    mode and subscript 'p' is parallel equivalent mode. 
     
    Values outside of range in below table are not specified accuracy. 
     
     
    Mon, 06 Jan 2025 22:00:18 GMT 638718264184744195 CD141B8780F7142594ADD557621981AF