ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Specifications:
pH:
Measuring range: (-2.00 ~ 18.00)pH
Resolution: 0.1/0.01 pH
Accuracy: ±0.02pH
Input current: ≤2×10^-12 A
Input impedance: ≥1×10^12 Ω
Stability: ±0.01pH/3h
Temp compensation: (0 ~ 100)℃(auto or manual)
mV:
Measuring range: -1999.9mV ~ 0 ~ 1999.9mV
Resolution: 1mV
Accuracy: ±0.1% FS
Conductivity:
Measuring range: Conductivity
(0.00~20.00) μS/cm (20.0~200.0) μS/cm
(200~2000) μS/cm (2.00~20.00) mS/cm
(20.0~200.0) mS/cm
(200~2000) mS/cm(K=10)
Resistivity: (0 ~ 100) MΩ·cm
TDS: (0 ~ 100) g/L
Salinity: (0 ~ 100) ppt
Resolution: 0.01/0.1/1μS/cm 0.01/0.1/1 mS/cm
Accuracy: Electrode: ±0.5% FS, Instrument: ±0.80%FS
Temp. compensation range: (0 ~ 100)℃(auto)
Electrode constant: 0.1/1/10 cm^-1
Temperature:
Measuring range: 0℃~ 100℃
Resolution: 0.1℃
Accuracy: 5~ 60℃: ±0.4℃ Others: ±0.8℃
Other Parameters:
Data storage: 500 sets
Power requirements: DC12V/1A
Communication connectors: Bluetooth, USB
Size & Weight: 270 × 170 × 70mm/600g
Working Conditions:
Ambient temperature: (5 ~ 35)℃
Ambient humidity: ≤85%
IP grade: IP54
Standard Configurations:
1. S-620 Benchtop meter: 1 unit
2. Composite pH electrode: 1 pc
3. Rotary electrode holder: 1 pc
4. pH calibration buffer: 1 set
5. Conductivity electrode: 1 pc
6.12V power adapter: 1 pc
7. User manual: 1 copy
