Tonghui TH2839A Impedance Analyzer (20Hz-5MHz; 1mHz)

Display: 7-inch TFT LCD display 800XRGBX600

AC Test parameters: Cp/Cs、Lp/Ls、Rp/Rs、|Z|、|Y|、R、X、G、B、θ、D、Q、Vac、Iac

DC Test parameters: Rdc、Vdc、Idc

Test Frequency: 

- Range: 20Hz — 5MHz

- Highest resolution: 1mHz

Test level: 

- AC voltage: 20Hz — 2MHz: 5mV — 2Vrms2MHz — 5MHz: 5mV — 1Vrms

- Resolution: 100uV

- AC current: 20Hz — 2MHz: 50uA — 20mArms2MHz — 5MHz: 50uA — 10mArms

- Resolution: 1uA

- DC Voltage: 100mV — 2V

- Resolution: 100uV

DC bias: 

- Voltage: 0V — ± 40V

- Resolution: 100uV

- Current: 0mA — ± 100mA

- Resolution: 1uA

DC voltage source: 

- Voltage range: -10V — 10V

- Current range: -45mA — +45mA

- Output  impedance: 100Ω

Test terminal configuration: Four-terminal pair

Output impedance: 100Ω

Typical measurement time(speed): Fast:  7.7ms/timeMedium:  120ms/timeSlow:  230ms/time

Highest accuracy: 1kHz:  0.05%1MHz:  0.05%2MHz:  0.1%5MHz:  0.5%

Cable length: 0, 1, 2, 4 meters (4 meter cable is optional)

Graph sweep: 

- Parameters: FREQ, ACV, ACV/I, DCV/I, DC voltage source

- Type: Logarithm, linearity

- Sweep points: 51, 101, 201, 401 or 801

Equivalent circuit analysis: Purchase PC software

Interface: USB HOST, USB DEVICE, LAN, HANDLER, RS232C, SCANNER, Temperature Input sensor Optional:  GPIB

Warm-up time: 60 minutes

Input voltage: Optional 100-120VAC/198-242VAC, 47-63Hz

Power consumption: 80VA

Dimension(WxHxD)mm3: 400 x 132 x 425

Weight: 15kg

Standard accessories

Three core power cord

TH26010 Gold-plated short circuit board

TH26005C Four-terminal test fixture 

Datasheet