Tonghui TH2839A ເຄື່ອງວິເຄາະ impedance (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
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ