ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- Voltage measurement:
Nominal input voltage ( kV ): 5
Maximum input voltage ( kV ): 5.5
Nominal output voltage ( V ): 5
Proportional uncertainty ( k=2, ppm ): 50
Temperature coefficient ( ppm/K ): 5
- Auxiliary performance:
AC/DC differential (ppm):
53 Hz: 10
1 kHz: 100
10 kHz: 1000
Phase shift (μrad):
53 Hz: 50
1 kHz: 200
10 kHz: 2000
- General Specifications:
Power supply:——
Warm-up time: 30 minutes
Temperature performance:
Working temperature: 5 °C ~ 40 °C;
Storage temperature: -10 °C ~ 55 °C
Note: When stored in harsh temperature environments, it may cause a temporary change in the resistance value and return to the original resistance value within the next 30 days.
Humidity performance:
Operating humidity: ( 30% ~ 70% ) R• H, no condensation
Storage humidity: ( 20% ~ 80% ) R•H, no condensation
Altitude: < 3000 m
Connection method: Voltage input: ET-G 9 high voltage socket; Voltage output: Type-N male.
Size ( mm ) ( W * D * H ) (feet and handles are not included): 450x450x540
Weight (kg): 22.6
