ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- Technical parameters:
Max.current: 1A,2A
Min.current: 1mA
Test grade: 4-grade
Current measurement resolution: Better than 3%
Test voltage: 0～1500V
Voltage measurement resolution: Better than 3%
Temperature measurement: 0～200℃
Temperature measurement resolution: Better than ±3℃
Temperature measurement path: 4-path
Temperature measurement mode: Thermoelectric couple, surface test
Test box: Internal, with SPD installation rail
Voltage regulating mode: Power-driven
Continuous current: Programmable control, automatic compensation
Measurement system: PC control, current, voltage and temperature curve drawing
- General data:
Power supply: AC220V ± 10%, 50/60Hz
Temperature: -10～+40℃
Humidity: 35%～85%RH（no condensation）
Ground resistance: No more than 0.5Ω
Dimension: 600×800×1720
Weight : Approx. 200kg
No conductive dust, fire and explosion danger, no corroding metal and insulated gas. Voltage waveform is sine wave. THD is <5%.
