Huazheng QJ-57E ຂົວຕ້ານ DC
Temperature∶ Reference value∶ 20 ± 0.5°C
Relative humidity∶ Reference value∶ 40%~60%, nominal value∶ 25%~75%
Zero setting: provided with mechanial and electrical balancing control
Sensitivity: sensitivity is adjustable. The bridge will start from the equilibrium point at the highest sensitivity. When the measuring plate deflects a grading index, the pointer of zero setting will at least deflect 2 graduations.
Dumping time: not over 4s.
Power supply: supply for bridge circuit is 1.5V, formed by shunt connection of 8 R20 batteries, supply for fuilt-in zero indicator is 9V, formed by a 6F22 laminated cell.
Dimensions: 300mmX250mmX160m
Weight: 6kg
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ