ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Operating AC voltage, V: 100-260
Power frequency, Hz: 48 – 63
Power requirement, VA: Not more than 250
Applied measuring voltage AC, kV: Sinusoidal, 500 - 2000 V RMS
Measurement range, Tan δ: 0.00001 – 4
Measurement resolution, Tan δ: 1x10^-6
Measurement tolerance, Tan δ: +/- 1% of measurement + 0.00008
Measurement range of dielectric constant, ε: 1.0 – 15.0
Measurement range of electrical capacitance, °C : 20 – 1000 pF
Measurement range of oil temperature, °C: 20 – 110
Measuring cell volume, cm^3: 42
Electrical capacitance of empty cell: 65 – 85 pF
One measurement duration, not more than, min: 20
AC frequency setting range, Hz: 45 – 65
Temperature measurement resolution, °C: 0.5
Integrated printer : no Operating temperature, °C : 0 - 50
Storage temperature, °C: From – 20 to + 60
Relative humidity, % : Up to 90 without condensation
Dimensions, mm, not more than: 400x450x300 (With installed and connected cell)
Weight, kg, not more than: 5.3 (With installed and connected cell)
