ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measuring principle: Near-infrared 90° scattered light measurement method
Indication: LCD4-digit
Measuring range:
Turbidity: 0~500°C
SS:0~500mg/L
*Specification: 0~1000
Resolution:
Range of 0.1 /0~199.9
Range of 1 /200~500
Full scale For 1000: 1 For
Full scale 20: 0.01
Reproducibility: ± 2%FS or less (under certain conditions)
SS converter:
SS conversion factor can be set
(x = turbidity, y=SS and y=a+bx)
Zero calibration:
1st standard: pure water
2nd standard: simple zero calibration plate
Span Calibration:
1: Set the SS conversion factor after calibration with formazine turbidity standard solution
2: Direct SS calibration 1 or 2 point calibration of the SS turbidity of the sample water after manual analysis
Self-diagnostic function: Battery voltage, calibration abnormality, detector abnormality
Ambient temperature range: 0～40℃
Power: AAA alkaline batteries (LR03×3 batteries) with auto power-off function
