ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measuring range/resolution:
- pH: 0～14pH / pH: 0.01pH
- ORP: ±2000mV/ ORP: 1mV
Temperature:-20～150℃ / Temperature:0.1℃
Temperature compensation: Manual/automatic selection
Accuracy: 0.1% of the measuring range(PH: ±0.02pH,ORP: ±2mV), whichever is greater
Stability: 0.05% of measuring range per 24 hours, no accumulation
Repeatability: better than 0.1% of the measuring range
Display screen:3.2-inch LCD display, pixel 128*64 dot matrix LCD
Instrument operation: PET button panel with 8 buttons
System language: English (support customization)
Protection level: IP66
Operating environment: 0～60℃
Storage environment: -20～70℃
Dimensions: 144*144*120mm
Hole size: 138*138mm
Temperature unit: NTC10K
System language: English (support customization)
Current output: One settable 0/4~20m Acurrent loop outputs, max load 1000Ω, support long-term calibration
Digital Communications: Two-wire RS485 interface, MODBUSRTU
Power: DC:+18~36VDC
