ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measurement parameters:
COD (Chemical Oxygen Demand)
TOC (Total Organic Carbon)
UV275 (Ultraviolet Absorption Value)
TDS (Total Dissolved Solids)
Electrical conductivity
Temperature
Measurement Range:
COD (0-100mg/L),
TOC (0-100mg/L),
UV275 (0-1.0au/cm),
TDS (0-2000ppm),
Electrical conductivity (0-4000us/cm),
Temperature (0-50℃)
Resolution: COD(0.01mg/L), TOC(0.01mg/L), UV275(0.001au/cm), TDS(1ppm), Conductivity(1us/cm), Temperature(0.1℃)
Accuracy:
COD: 0-5mg/L:±0.5mg/L; 5-100mg/L:±10%H，H is the standard value
TOC: 0-5mg/L: ±0.5mg/L; 5-100mg/L: ±10%H, H is the standard value
UV275: 0-0.1au/cm: ±0.01au/cm; 0.1-1.0au/cm: ±10%H, H is the standard value
TDS: 0-100ppm: ±5ppm; 100-2000ppm: ±5%H, H is the standard value
Electrical conductivity: 0-200us/cm: ±10us/cm; 200-4000us/cm: ±5%H, H is the standard value
Temperature: ±1℃
Display: 240*135 1.14 inch TFT color screen
Power Supply: 2 AAA alkaline dry batteries
Size: 157 * 37 * 14mm
Weight: About 68g
Working Temperature Range: 0~50℃
Storage Temperature Range: -10~60℃，0~85%RH (no condensation)
