ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measurement Targets: Chlorine ion concentration in copper sulfate plating bath
Measurement Equation: 90° Scattered Photometric Method
Measurement range: 0.0~19.99
Presentation Resolution: 0.01mg/L
Repeatability: ± within 5% (FS)
Response Time: 5 seconds after power ON
Automatic power off: Hold the measured value for 5 seconds, then auto power off
Measurement time: About 3 minutes each time
Self-diagnostic function: Battery voltage, poor calibration, LED degradation
Calibration: Normally only
zero calibration; Span calibration is performed as needed (using standard solution)
Power:AAA alkaline batteries (LR03×4) DC6V
External dimensions: 88（W）×174（D）×65（H）mm
Weight:Approx. 310g
Standard Configurations: Instrument body, alkaline batteries, 4 measuring cells, measurement reagent, calibration standard solution 50ml, micropipette (for water analysis), instruction manual, warranty card, carrying case
