ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
pH
pH Range: 0 to 14 pH
pH Accuracy: ±0.5% f.s. pH
pH Calibration: manual, 2 point, through trimmers: pH: offset and slope trimmers
EC/TDS
EC Range: 0 to 10 mS/cm
EC Accuracy: ±2% f.s. EC
EC Calibration: manual, 2 point, through trimmers: EC: 0 and 5 mS/cm trimmers
EC/TDS Temperature Compensation: automatic, 0 to 60°C (32 to 132°F) with β=2%/°C
Isolated Output (pH and EC): 4-20mA active
General Meter
pH Electrode: HI1001 pH electrode (suggested, not included), HI1283 matching pin (not included)
EC/TDS Probe : HI3001 (not included) with cell constant 2.1
Process Control Meter
Power Supply: 12-24 VDC
Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
IP Rating: IP54
Dimensions: 160 x 105 x 31 mm (6.3 x 4.1 x 1.2’’)
Weight: 280 g (9.9 oz.
Ordering Information : All HI98143 models are supplied with instructions.
