ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
-pH:
Measurement range: (-1.999 ~ 19.999)pH
Resolution: 0.1/0.01/0.001 pH
Accuracy Electrode: ±0.002 pH, Meter: ±0.01 pH
Input current: ≤1×10-12 A
Input impedance: ≥3×1012 Ω
Stability: ±0.002 pH/3h
Temperature compensation: (0 ~ 100)℃ , auto or manual
-mV:
Measurement range: -1999.9mV ~ 0 ~ 1999.9mV
Resolution: 0.1 mV
Accuracy: ±0.03% 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)
TDS:(0 ~ 100)g/L
Salinity:(0 ~ 100)ppt
Resistivity:(0 ~ 100)MΩ·cm
+ Resolution: 0.01/0.1/1μS/cm; 0.01/0.1mS/cm
+ Accuracy Electrode: ±0.5% FS, Meter: ±0.8% FS
+ Temp. compensation range: (0 ~ 50)℃ , auto
+ Electrode constant: 0.1/0.5/1/5/10/50/100 cm-1
+ Reference Temp.: 25℃、 20℃、 18℃
-DO:
Measuring range: (0 ~ 20.00） mg/L(ppm) (0 ~ 200.0)%
Resolution: 0.1/0.01 mg/L(ppm) 1/0.1 %
Accuracy Electrode: ±0.10 mg/L, Meter: ±0.40 mg/L
Response time: ≤30s (25℃ , 90%response)
Residual current: ≤0.1 mg/L
Temp compensation: (0 ~ 45)℃ (automatic)
Salinity compensation: (0 ~ 45) ppt (automatic)
Pressure compensation: (80 ~ 105) kPa (automatic)
Automatic calibration: Air saturated by water; water saturated by air
Electrode type: Polarographic
-Temperature:
Range: (-10 ~ 110)℃
Resolution: 0.1℃
Accuracy: 5 ~ 60℃ :±0.4℃. Others: ±0.8℃
-Other Parameters:
Display: 6.5-inch LED screen
Data storage: 1000 sets
Power: 12V (110-220, 50-60Hz adapter)
Communication interface: USB, RS232, Bluetooth
Dimensions & Weight: 240×170×70mm/600g
-Working Conditions:
Temperature: 15 ~ 30 ℃
Humidity: ≤85%
IP grade: :IP54
-Meter Kits:
1) pH & Conductivity & DO Meter
2) Electrode holder
3) pH composite electrode
4) Conductivity electrode
5) DO electrode
6) Temperature probe
7) pH buffer solution
8) DO filling solution
9) Membrane cap
10) Cathode polishing paper
11) Power adapter
