ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Impulse voltage: 500V - 10kV, 20V steps
Voltage accuracy: ±(5% set value +25V)
Readback accuracy: ±(5% actual value +25V)
Inductance test range: ≥20uH
Impulse energy: Max.: 0.5 Joule
Test speed: 3 times/second
Channels: 1
Pulses applied: Max.: 32
Input Impedance: 5MΩ
Display: 800x480 dots, 65k color TFT; Waveform Display Range: 600x256
Waveform Acquisition:
Sampling rate: Max. 200Msps, 8 levels adjustable
Resolution: 8 Bits
Memory Depth: 6k Bytes
Average: 1 to 32
Waveform Measurement: Voltage/Frequency/Time
Memory: 20 groups of standard waveform data and instrument setup can be stored in internal non-volatile memory. USB flash memory can be used as external memory.
Interface: Handler, RS232C, USB Device, USB Host, LAN
Power supply: 220V ±10% 50Hz/60Hz ±5%
Power consumption: ≤200VA
Working Environment:
Temperature: 0℃ - 40℃
Humidity: ≤75% R.H.
The WK 7820 Series is particularly useful for:
Quality control and R&D in manufacturing environments dealing with electrical components and assemblies.
Safety testing in electrical engineering and construction sectors.
Educational and testing institutions requiring detailed analysis and characterization of electrical components.
