ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Range: 0-500mg/L (Customizable)
Indication deviation: 0-10mg/L:20%* ≤±8%;50%* ≤±5%;80%* ≤±3%
Range＞10mg/L,≤±3%
Repeatability: ≤2%
Resolution: 0.0001 mg/L (2 to 4 decimal places can be set)
Display: 7 inch display
Measurement mode: Continuous mode, periodic mode (adjustable from 1 hour to 30 days), fixed point mode, controlled mode, and manual mode are optional
Calibration mode: Manual calibration or automatic calibration
Maintenance cycle: General once a month
power supply: 220VAC±10%,50HZ±10%
Output: 4-20mA output
Communication method: MODBUS RS-232,RS-485
Environmental conditions: Temperature adjustable room, recommended temperature +5-40℃
Humidity ≤85% (no condensation)
Size: 302*271*462mm
